Publications


Journals

  1. L.G. Pavan Kumar Chaganti, M.H. Ahmad, M.A. Mohamed Piah, M.Y. Mohd Noor, A. Izam Azmi. “Fiber Optic Acoustic Sensor Based on SMS Structure With Thin Polymer Diaphragm for Partial Discharge Detection”. IEEE Access. Vol.8, 188044-188055, DOI: 10.1109/ACCESS.2020.3031578, 2020. [WOS, IF: 3.745, Q1]

  2. N.I.M. Salleh, N.A.M. Jamail, N. Suntharasakan, N.S.M. Jamail, M.F. Sies, Q.E. Kamarudin, M.A.M. Piah. “Analysis of HVDC breakdown characteristic of LLDPE-natural rubber added with biofiller as high voltage insulating material”. Indonesian Journal of Electrical Engineering and Computer Science. Vol.20(3), December 2020, pp. 1203-1209. (Scopus)

  3. N.F. Kasri, M.A.M. Piah and Z. Adzis. “Compact High-Voltage Pulse Generator for Pulsed Electric Field Applications: Lab-Scale Development”. Journal of Electrical and Computer Engineering. Hindawi, Volume 2020, DOI: 10.1155/2020/6525483, pp.1-12. (WOS/Scopus)

  4. F.S. Abdullah, M.A.M. Piah, N.A. Othman, A. Din. “Prediction of surface leakage current of overhead insulators under environmental and electrical stresses”. Bulletin of Electrical Engineering and Informatics. Vol.9(5), October 2020, pp.1747-1754. (Scopus)

  5. A. Din, M.A.M. Piah, A.R. Abdullah, N. Norddin, F.S. Abdullah. “Leakage current signal parameter of various surface roughness conditions of field-aged polymer insulators”. Indonesian Journal of Electrical Engineering and Computer Science. Vol.20(2), November 2020, pp.638-645. (Scopus)

  6. M. Othman, M. Isa, Z.C.M. Kasa, M.N. Mazlee, M.A.M. Piah. “Effect of RTV coating on the electrical performance of porcelain insulator string under dry condition”. IOP Conf. Series: Materials Science and Engineering 767 (2020) 012023 (Scopus)

  7. N. Sunthrasakaran, N.A.M. Jamail, N.S.M. Jamail, M.N.R. Baharom, M.A.M. Piah, Q.E. Kamarudin, M.F. Sies, N.A. Othman, R.A. Rahman. “Application of Polarization and Depolarization Current in High Voltage Insulator - A Review”. International Journal of Integrated Engineering. Vol.12(2), pp.159-169, 2020 (WOS/Scopus)

  8. N.A.M. Jamail, M.A.N.M. Hisham, M.S. Kamarudin, M.F.M. Yousof, Q.E. Kamarudin, M.A.M. Piah, N.S.M. Jamail. “Analysis of Pressure Effects for Current Density and Electric Field Performance of Gas Insulations”. International Journal of Integrated Engineering. Vol.12(2), pp.89-96, 2020 (WOS/Scopus)

  9. H. Rosli, N.A. Othman, M.A.M. Piah, N. A.M. Jamail, M.F.M. Yousof, M.N. Ismail. “Broken Insulator Effects on Charge Distribution Measurement along Suspension Insulators”. International Journal of Integrated Engineering. Vol.12(2), pp.97-105, 2020 (WOS/Scopus)

  10. F.S. Abdullah, M.A.M. Piah, N.A. Othman, A. Din. “Development of Dimensional Relation of Surface Leakage Current in Correlation with Humidity and Applied Voltage Stress for a Contaminated Overhead Insulator”. Universal Journal of Electrical and Electronic Engineering. Vol. 6(5A): pp. 112-117, 2019 (Scopus)

  11. A. Din, M.A.M. Piah, A.R. Abdullah, N. F. Kasri. “Surface roughness condition of field-aged polymer insulators at different installation area”. Indonesian Journal of Electrical Engineering and Computer Science. Vol. 15, No. 2, August 2019, pp. 600-608. (Scopus)

  12. N.A. Samuri, N.A. Othman, M.A.M. Piah, N.A.M. Jamail, H. Rosli. "Comparison on Space Charge and Voltage Distribution of High Voltage Insulator Subjected to Different Contamination Levels". Bulletin of Electrical Engineering and Informatics. Vol. 8(3), DOI: 10.11591/eei.v8i3.1585, 2019 (Scopus)

  13. Ashish Paramane, Sathish Kannaiah, Mohd Hafizi Ahmad, M.A.M Piah. “Space Charge and Conductivity Measurement of XLPE Nanocomposites for HVDC Insulation-Permittivity as a Nanofiller Selection Parameter”. IET Science, Measurement & Technology. Vol. 12(8), pp. 1058-1065, 2018 [IF: 1.336, Q3]

  14. N.F. Kasri and M.A.M. Piah. "Development of Compact Pulse Generator with Adjustable Pulse Width for Pulse Electric Field Treatment Technology". International Journal of Power Electronics and Drive Systems (IJPEDS). Vol. 9(2), pp. 889-896, 2018 (Scopus)

  15. N.A. Al-geelani, M.A.M. Piah and Z. Abdul-Malek. "Identification of acoustic signals of corona discharges under different contamination levels using wavelet transform". Electrical Engineering. Vol. 100(2), pp. 1059-1067, 2018 [IF: 1.269, Q3]

  16. N.A.M. Jamail, M.A.M. Piah, N.A. Muhammad and Q.E. Kamarudin. "PDC Analysis of LLDPE-NR Nanocomposite for Effect of Moisture Absorption". International Journal of Electrical and Computer Engineering (IJECE). Vol. 7(6), pp. 3133-3139, 2017 (Scopus)

  17. N.A. Othman, M.A.M. Piah, Z. Adzis. "Contamination Effects on Charge Distribution Measurement of High Voltage Glass Insulator String". Measurement. Vol. 105, pp.34-40, 2017 [IF: 2.359, Q1]

  18. K.Y. Lau, M.A.M. Piah and K.Y. Ching. "Correlating the breakdown strength with electric field analysis for polyethylene/silica nanocomposites". Journal of Electrostatics. Vol. 86, pp. 1-11, 2017 [IF: 1.315, Q2]

  19. N.A. Othman, M.A.M. Piah, Z. Adzis. "Space Charge Distribution and Leakage Current Pulses for Contaminated Glass Insulator Strings in Power Transmission Lines". IET Generation, Transmission & Distribution. Vol.11(4), pp. 876-882, 2017 [IF: 2.213, Q2]

  20. N.A. Othman, M.A.M. Piah and Z. Adzis. "Charge distribution measurement of solid insulator materials: A review and new approach". Renewable & Sustainable Energy Reviews. Vol. 70, pp. 413-426, 2017 [IF: 8.05, Q1]

  21. N.A.M. Jamail, M.A.M. Piah, N.A. Muhammad and Q.E. Kamarudin. "PDC Analysis of LLDPE-NR Nanocomposite for Effect of Moisture Absorption". International Journal of Electrical and Computer Engineering (IJECE). Vol.7(6), pp. 3133-3139, 2017 (Scopus)

  22. Othman, N.A., Piah, M.A.M., Adzis, Z. "Effect of broken skirts on voltage distribution along insulator strings". International Journal of Simulation: Systems, Science and Technology, 17(41), pp. 16.1-16.4, 2017 (Scopus)

  23. Muhamedin, F.L., Piah, M.A.M., Kasri, N.F., Ahmad, H. "Leakage current and carbon track analysis of LLDPE-natural rubber blends filled with nano silica". International Journal of Simulation: Systems, Science and Technology, 17(41), pp. 7.1-7.5, 2017 (Scopus)

  24. H. Jambari, N.A. Azli, M.A.M. Piah, Z. Rahmat, Y. Buntat & N.H. Ramlan"Non thermal pasteurization for orange juice using pulsed electric field". Advanced Science Letters. Vol.23, Issue 5, pp.4082-4085, May 2017 (Scopus)

  25. F.N. Musa, N. Bashir, M.H. Ahmad, Z. Buntat, M.A.M. Piah. "Investigating the Influence of Plasma-Treated SiO2 Nanofillers on the Electrical Treeing Performance of Silicone-Rubber". Applied Sciences. Vol.6(11), 2016 (IF: 1.726, Q2)

  26. F.L. Muhamedin, M.A.M. Piah, N.A. Othman, Nasir Ahmed Algeelani. "Effect of Contaminant Flow-rate and Applied Voltage on the Current Density and Electric Field of Polymer Tracking Test". International Journal of Electrical and Computer Engineering (IJECE), Vol.6(2), pp.819-826, 2016 (Scopus)

  27. Nasir A. Al-geelani, M. Afendi M. Piah, Ibrahim Saeh, Nordiana Azlin Othman, Fatin Liyana Muhamedin, N.F. Kasri. "Identification of Acoustic Signals of Internal Electric Discharges on Glass Insulator under Variable Applied Voltage". International Journal of Electrical and Computer Engineering (IJECE), Vol.6(2), pp.827-834, 2016 (Scopus)

  28. N.A. Othman, M.A.M. Piah, Z. Adzis, Nasir A. Al-geelani. "Partial Discharge Characterization based on Leakage Current Pulses Waveform for Contaminated Glass Insulator String". International Journal of Electrical and Computer Engineering (IJECE), Vol.6(2), pp.835-843, 2016 (Scopus)

  29. Fatin Liyana Muhamedin, M.A.M. Piah, Nordiana Azlin Othman. "Modelling on Tracking Test Condition of Polymer Nanocomposite using Finite Element Simulation". TELKOMNIKA (Telecommunication Computing Electronics and Control), Vol.13(4), pp.1194-1203, 2015 (Scopus)

  30. Mohd Hafizi Ahmad, Nouruddeen Bashir, Zolkafle Buntat, Yanuar Z. Arief, Abdul Azim Abd Jamil, Mohamed Afendi Mohamed Piah, Abubakar A. Suleiman, Steve Dodd and Nikola Chalashkanov.
    "Temperature Effect on Electrical Treeing and Partial Discharge Characteristics of Silicone Rubber-Based Nanocomposites". Journal of Nanomaterials, Volume 2015 (2015), Article ID 962767, 13 pages, IF: 1.644 (Q2)

  31. I.M. Alwaan, A. Hassan, M.A.M. Piah. "Effect of Natural Rubber/Epoxidized Natural Rubber (90/10) on Dielectric Properties and Crystallization of Metallocene Linear Low Density Polyethylene". Polymers & Polymer Composites, Vol. 23(7), pp. 495-502, 2015.   (IF: 0.271, Q4)

  32. I.M. Alwaan, A. Hassan, M.A.M. Piah. "Effect of zinc borate on mechanical and dielectric properties of metallocene linear low-density polyethylene/rubbers/magnesium oxide composite for wire and cable applications". Iranian Polymer Journal, Vol. 24(4), pp. 279-288, 2015. (IF: 1.806, Q2)

  33. N.A. Algeelani, M. Afendi M. Piah and N. Bashir. "A review on hybrid wavelet regrouping particle swarm optimization neural networks for characterization of partial discharge acoustic signals". Renewable & Sustainable Energy Reviews. Vol. 45, pp. 20-35, 2015 (IF: 5.901, Q1) 

  34. N.A.M. Jamail, M.A.M. Piah, N.A., Muhamad, H. Kamarden and Q.E. Kamarudin. "Application of PDC analysis to identify effect of electrical tracking on conductivity of LLDPE-NR nanocomposite". Applied Mechanics and Materials. Vol. 785, pp. 325-329, 2015. (Scopus Index)

  35. N.A.M. Jamail, M.A.M. Piah, N.A. Muhamad, Z. Salam, N.F Kasri, R.A. Zainir and Q.E. Kamarudin. "Effect of Nanofillers on the Polarization and Depolarization Current Characteristics of New LLDPE-NR Compound for High Voltage Application". Advances in Materials Science and Engineering. DOI: 10.1155/2014/416420 , 2014 [IF(2013):0.897; Q3]

  36. Aulia, Z. Abdul-Malek, Y.Z. Arief, M.A.M. Piah and M. Jaafar. "Partial discharge characteristic of linear low density polyethylene and silica nanocomposite". Applied Mechanics and Materials. Vol. 554, pp. 133-136, 2014. (Scopus Index)

  37. N.A. Othman, M.A.M. Piah, Z.Adzis, H.Ahmad, N.A. Ahmad, H. Kamarden and A.A. Suleiman. "Characterization of charge distribution on the high voltage glass insulator string". Journal of Electrostatics, Vol 72(4), pp. 315-321, 2014 [IF(2013):1.265; Q2]

  38. N.A.M. Jamail, M.A.M. Piah, N.A. Muhammad and Q.E. Kamarudin. "Comparative study on conductivity and moisture content using polarization and depolarization current (PDC) test for HV insulation". Transactions on Electrical and Electronic Materials, Vol.15(1), pp. 7-11, 2014 (Scopus Index)

  39. Reza Hashemi Farzad, A. Hassan, M.A.M. Piah and M. Jawaid. "Electrical and flammability properties of alumina trihydrate filled polypropylene/ethylene propylene diene monomer composites as insulators in cable applications". Polymer Engineering & Science, 54(3), pp. 493-498, 2014. [IF(2013):1.441; Q2]

  40. M.H.I. saad, M.H. Ahmad, Y.Z. Arief, H. Ahmad and M.A.M. Piah. "Electrical Treeing and Morphological Analysis of Epoxy Nanocomposites with Different Concentrations of Silica Nanofillers". Advanced Materials Research. Vol.832, pp. 567-572, 2014 (Scopus Index)

  41. A.A.A. Jamil, M.H. Ahmad, M. Kamarol, M.Mariatti and M.A.M. Piah. "Short-Term Breakdown in Silicone Rubber Based Nanocomposites Caused by Electrical Treeing". Advanced Materials Research. Vol.845, pp. 482-486, 2014 (Scopus Index)

  42. N.A. Algeelani, M.A.M. Piah & Z.Adzis. "Hybrid Regrouping PSO Based Wavelet Neural Networks for Characterization of Acoustic Signals due to Surface Discharges on H.V. Glass Insulators". Journal of Applied Soft Computing. Vol.13(12), pp. 4622-4632, 2013. (IF(2013; Q1): 2.679)

  43. N.F. Kasri, M.A.M. Piah, N.A. Muhamad, N.A.M. Jamail. "Effect of Switching Method in Polarization and Depolarization Current (PDC) Measurement Technique”.  Jurnal Teknologi Vol.64 Issue 4, pp. 55-58, 2013 (Scopus Index)

  44. N.A.M. Jamail, M.A.M. Piah, N.A. Muhamad, R.A. Zainir, N.F. Kasri, Q.E. Kamarudin. “Polarization and Depolarization Current Measurement of Polymer Added with Nano-particles of Silicon Oxide For HV Insulation”. Jurnal Teknologi Vol.64 Issue 4, pp. 141-144, 2013 (Scopus Index)

  45. AAA Jamil, MH Ahmad, YZ Arief, M Kamarol, M Mariatti, N Bashir, M.A.M. Piah. "Electrical Tree Growth in Silicone Rubber/Organo-Montmorillonite Nanocomposites under AC Ramp Voltage". Jurnal Teknologi Vol.64 Issue 4, pp. 23-26, 2013 (Scopus Index)

  46. R. A. Zainir, N. A. Muhamad, Z. Adzis, M. A. M. Piah, N. F. Kasri, N. A. M. Jamail. “RVM versus PDC Methods for Insulations’ Conductivity and Moisture Content Monitoring”. Jurnal Teknologi Vol.64 No. 4, pp. 49-53, 2013 (Scopus Index)

  47. N. A. Othman, M. A. M. Piah, Z. Adzis, N. A. Ahmad. “Comparative Study on Space Charge Distribution Measurements using PEA and PWP Methods on High Voltage Insulation”. Jurnal Teknologi Vol.64 No. 4, pp. 43-47, 2013 (Scopus Index)

  48. Izwan Saad, M.H., Ahmad, M.H., Arief, Y.Z., Ahmad, H., Piah, M.A.M. "Influence of organo-montmorillonite on electrical tree parameters in epoxy resin under AC ramp voltage". Jurnal Teknologi Vol.64 No. 4, pp. 103-107, 2013 (Scopus Index).

  49. N.A.M. Jamail, M.A.M. Piah, N.A. Muhamad, R.A. Zainir & N.F. Kasri. "DC conductivity of polymer nanocomposites for different types and amount of nanofiller". International Journal on Electrical Engineering and Informatics (IJEEI), Vol.5 No.2, pp. 217-225, 2013. (Scopus Indexed)

  50. Mohd Hafizi Ahmad, Nouruddeen Bashir, Hussein Ahmad, M. Afendi M. Piah, Zulkurnain Abdul-Malek and Fadhilah Yusof. "Statistical Analysis of Electrical Tree Inception Voltage, Breakdown Voltage and Tree Breakdown Time Data of Unsaturated Polyester Resin". Journal of Electrical Engineering & Technology, Vol. 8 No. 4, pp. 840-849, 2013. (IF: 0.725)

  51. N.A.M. Jamail, M.A.M. Piah, N.A. Muhamad, R.A. Zainir & N.F. Kasri. "Effects of SiO2 and TiO2 Nanofillers on Conductivity Level of LLDPE-NR Nanocomposite HV Insulator". Applied Mechanics and Materials, Vol. 284-287, pp. 305-309, 2013. (ISI/Scopus Indexed)

  52. Reza Hashemi Farzad, Azman Hassan, M. Jawaid & M.A.M. Piah. "Mechanical Properties of Alumina Trihydrate Filled Polypropylene/Ethylene Propylene Diene Monomer Composites for Cable Applications". Sains Malaysiana, Vol.42, No.6, pp. 801-810, 2013. (IF: 0.408; Q3)

  53. Nasir. A. Al-geelani and M. Afendi M. Piah. "Identification and Extraction of Surface Discharge Acoustic Emission Signals Using Wavelet neural network". International Journal of Computer and Electrical Engineering (IJCEE), Vol.4(4), pp. 471-474, 2012.

  54. N.A. Algeelani and M.A.M. Piah. "Characterization of acoustic signals due to surface discharges on H.V. glass insulators using wavelet radial basis function neural networks". Journal of Applied Soft Computing, Vol. 12(4), pp. 1239-1246, 2012. (IF: 2.612; Q1)

  55. M.H. Ahmad, A.A.A. Jamil, H. Ahmad, M.A.M. Piah, Y.Z. Arief. "Oil Palm Empty Fruit Bunch as a New Organic Filler  for Electrical Treeing Inhibition". Journal of World Academy  of Science, Engineering and Technology, Vol. 62, pp. 335-340, 2012. (Scopus Indexed)

  56. N.A.M. Jamail, M.A.M. Piah and N.A. Muhamad. "Conductivity Variation Observed by Polarization and Depolarization Current (PDC) Measurements of HV Equipment Insulation System". Japanese Journal Applied Physics, Vol. 51(9), 09MG03-pp. 1-4, 2012. (IF: 1.08)

  57. N.A.M. Jamail, M.A.M. Piah and N.A. Muhammad. “Comparative Study on Conductivity Using Polarization and Depolarization Current (PDC) Test”. Journal of Electrical & Electronic Engineering, Scientific & Academic Publishing, Vol.2, No.4, pp. 170-176, 2012.

  58. H. Jambari, N.A. Azli and M.A.M. Piah. "Bipolar Square Wave Pulses for Liquid Food Sterilization using Cascaded H-Bridge Multilevel Inverter". Journal of World Academy  of Science, Engineering and Technology, Vol. 59, pp. 266-272, 2011. (Scopus Indexed)

  59. H. Jambari, N.A. Azli and M.A.M. Piah. "Comparison of Pulsed Electric Field Generation Techniques for Microbial Inactivation Application". Journal of Theoretical and Applied Information Technology, Nov. 2011. (Scopus Indexed)

  60. K.Y. Lau and M.A.M. Piah. "Polymer Nanocomposites in High Voltage Electrical Insulation Perspective: A Review". Malaysian Polymer Journal, Vol. 6, No.1, pp. 58-69, 2011, .

  61. M.A.M. Piah, A. Darus and A. Hassan. “Electrical Tracking Performance of LLDPE-Natural Rubber Blends by Employing the Combination of Leakage Current Level and Rate of Carbon Track Propagation”. Journal of IEEE Transaction on Dielectrics and Electrical Insulation (DEIS), Vol.12, No.6, December 2005. (IF: 1.477)

  62. M.A.M. Piah and A. Darus. “Modeling Leakage Current and Electric Field Behavior of Wet Contaminated Insulators.” Journal of IEEE Transaction on Power Delivery. Vol. 19, No. 1. 2004. (IF: 1.415)

  63. M. Afendi M. Piah, Ahmad Darus and Azman Hassan. “Effect of ATH Filler on the Electrical Tracking and Erosion Properties of Natural Rubber-LLDPE Blends Under Wet Contaminated Conditions”. Journal of Industrial Technology, SIRIM, Vol.13, No.1, Malaysia. 2004. 

  64. Md Afendi Md Piah and Ahmad Darus. “Computer-Based Monitoring System for Analysing Surface Leakage Current in an IEC 587 Test Set-up”. Journal Teknologi, June 2003. 

  65. M.A.M Piah et.al, “Development of Mathematical Relation Between Leakage Resistance and ESDD in Correlation with Wind Velocity for a Polluted Insulator”.Journal Elektrika, pp. 1-6, Vol.3, No.1, Sept. 2000. 

  66. Md. Afendi Md. Piah, “Sifat-sifat Elektrik Yang Ada Pada Bahan Penebat Polimer Epoxy Resin”. Jurnal Elektrika, Jilid 4, Bil 1/91, Julai 1991, pp.49-57.


Books/Book Chapters/Research Monograph

  1. Effect of Meteorological Factors on the Insulation Tracking Properties of Natural Rubber-LLDPE Blends. (Book Chapter: High Voltage Insulation Studies, Series V; ISBN 978-983-52-1087-7) UTM Publisher, 2015.

  2. Insulation Conductivity and Moisture Level using Polarization and Depolarization Current (PDC) Test. (Book Chapter: Analysis Techniques in Power System, Series 2; ISBN 978-983-52-1022-8) UTM Publisher, 2015.

  3. Electrical tracking and discharge characterization of polymer composite materials filled with inorganic nanofillers for high voltage insulating applications (Research Monograph), Nippon Sheet Glass Foundation for Materials Science and Engineering, 2012.

  4. Leakage Current of Surface Discharge on Electrical Tracking Phenomena, (Book Chapters: Electrical Discharges Diagnostics; ISBN 978-983-52-0684-9) UTM Publisher, 2008.

  5. Effect of Electrolyte Resistivity and Flow-rate on the Leakage Current for Polymeric Materials, (Book Chapters: Dielectric and Electrical Insulation; ISBN 978-983-52-0646-7) UTM Publisher, 2008. 

  6. Surface Discharge and Morphology Characteristics of New Formulated TPE Materials Under Tracking Test, (Book Chapters: Dielectric and Electrical Insulation; ISBN 978-983-52-0646-7) UTM Publisher, 2008. 

  7. An Investigation the Effect of Transient Switching Overvoltages on the Operation of Local Electrical Power Supply, (Research Monograph : ISBN 978-967-353-055-7) UTM, 2007. 

  8. Mohamed Afendi Mohamed Piah (Editor Book Chapters), “Dielectric and Electrical Insulation”, ISBN 978-983-52-0646-7, UTM Publisher, 2008. 

  9. Mohamed Afendi Mohamed Piah (Editor Book Chapters), “Electrical Discharges Diagnostics”, ISBN 978-983-52-0684-9, UTM Publisher, 2008. 

  10. Dimensional Analysis Technique in Modeling of Leakage Current Characteristics, (Research Monograph), 2009. (Waiting for ISBN number from UTM Publisher).

  11. Leakage Current Analysis of Electrical Tracking Test, (Research Monograph), 2009. (Waiting for ISBN number from UTM Publisher)


Technical Documents
  • IVAT’s Quality Manual, Laboratory Working Procedure and Laboratory Quality Procedure, MS IEC 17025.
  • IVAT Laboratory Quality Manual Complying with Accreditation Standard S1 (ISO/IEC Guide 25).
  • ISO Procedures for Industrial Training of Faculty of Electrical Engineering, UTM.
  • Audit Reports for IVAT's Quality Management and Technical Systems.
  • Audit Reports for FKE's Quality Management Systems
  • Lightning Impulse Test on Switchgear.
  • Calibration on High Voltage AC and DC Voltmeter.
  • Calibration on HV Pipe-Line Inspection Test Set.
  • Measurement on Resistance Value of Generator Shunt Resistor.
  • Measurement on Dielectric Properties of Insulating Materials.
  • Lightning Impulse Test on Three Phase Transformer.
  • Withstand Test and Partial Discharge Measurement on High Voltage Cables.
  • Calibration on High Voltage AC, DC and Impulse Generators.
  • IVAT’s In-House Procedures for Routine Test on Cables and Insulator.

Research Reports, Short Courses and Thesis
  • High Voltage Testing on Insulators (Short Course).
  • High Voltage Testing Techniques (Short Course).
  • Leakage Current and Surface Tracking Characterization of New Natural Rubber-based Materials for High Voltage Insulation (PhD Thesis).
  • Insulation Diagnostics and Partial Discharge Detection and Measurement (Short Course).
  • Impulse High Voltage Tests – Hands-On Session (Short Course).
  • Remote Cable Spiker (Research).
  • The Performance of Earth Fault Indicator (Research).
  • A Study on The Electrical Insulating Properties of The Epoxy Resin (M.Sc Thesis).
  • Sistem Penebatan Talian Penghantaran (Short Course).
  • Pencemaran Garam Pada Penebat Di Kawasan Pensuisan Stesyen Janakuasa Paka, Terengganu (Research).
  • Pencaman Sistem Linar secara On-Line Dengan Menggunakan Kaedah Pembolehubah Instrumen (B.E.E. Thesis).

Development of Malaysian Standards

  1. MS IEC 60079-0:2005 : Electrical Apparatus for Explosive Gas Atmospheres - Part 0: General requirements (First Revision)

  2. MS IEC 60079-1:2005 : Electrical Apparatus for Explosive Gas Atmospheres - Part 1: Flameproof enclosures "d" (First Revision)

  3. MS IEC 60079-15:2005 : Electrical Apparatus for Explosive Gas Atmospheres - Part 15: Construction, Test and Marking of Type of Protection "n" Electrical Apparatus (First Revision)

  4. MS IEC 60079-18:2005 : Electrical Apparatus for Explosive Gas Atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical apparatus (First Revision)

  5. MS IEC 60079-25:2005 : Electrical Apparatus for Explosive Gas Atmospheres - Part 25: Intrinsically safe systems

  6. MS IEC 60079-26:2005 : Electrical Apparatus for Explosive Gas Atmospheres - Part 26: Construction, test and marking of Group II Zone 0 electrical apparatus

  7. MS IEC 60079-27:2006 : Electrical Apparatus for Explosive Gas Atmospheres - Part 27: Fieldbus Intrinsically Safe Concept (FISCO) and Fieldbus Non-Incendive Concept (FNICO) (First Revision)

  8. MS IEC 60079-2:2007 : Explosive Atmospheres - Part 2: Equipment Protection by Pressurized Enclosure "P" (First Revision)

  9. MS IEC 60079-7:2007 : Explosive Atmospheres - Part 7: Equipment Protection by Increased Safety "E" (First Revision)

  10. MS IEC 60079-11:2007 : Explosive Atmospheres - Part 11: Equipment Protection by Intrinsic Safety "I"

  11. MS IEC 60079-19:2007 : Explosive Atmospheres - Part 19: Equipment Repair, Overhaul and Reclamation (First Revision)

  12. MS IEC 60079-26:2007 : Explosive Atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) GA (First Revision)

  13. MS IEC 60079-28:2007 : Explosive Atmospheres - Part 28: Protection of Equipment and Transmission Systems Using Optical Radiation

  14. MS IEC 60050-426:2008 : International Electrotechnical Vocabulary - Part 426: Equipment for explosive atmospheres (First revision)

  15. MS IEC 60079-1:2008 : Explosive Atmospheres - Part 1: Equipment protection by flameproof enclosures 'D' (Second revision)

  16. MS IEC 60079-14:2008 : Explosive Atmospheres - Part 14: Electrical installations design, selection and erection (First revision)

  17. MS IEC 60079-17:2008 : Explosive Atmospheres - Part 17: Electrical installations inspection and maintenance (First revision)


Conferences

  1. Kumar, C. L. G. Pavan; Ahmad, M. H.; Piah, M. A. M.; et al. “A Thin Polymer Film Based Optical Fiber Sensor for Partial Discharge Detection”. 3rd International Conference on Electrical Engineering and Computer Science (ICECOS), 2-3 Oct 2019, Batam, Indonesia, pp.222-226.

  2. Kumar, G. L. G. Pavan; Ahmad, M. H.; Piah, M. A. M.; et al. “Modelling of Polymer Coated-based Optical Fiber Sensor for Moisture Measurement in Transformer Oil”. 3rd International Conference on Electrical Engineering and Computer Science (ICECOS), 2-3 Oct 2019, Batam, Indonesia, pp.45-50.

  3. M. Othman, M. Isa, M.A.M. Piah, N. Abd. Rahman and M.N. Mazlee. “Simulation of 33kV String Insulators Using Finite Element Method (FEM)”. 2019 IEEE Student Conference on Research and Development (SCOReD), October 15-17, 2019, pp.86-89, Seri Iskandar, Perak, Malaysia (Scopus)

  4. M. Isa, M. Othman, A.Z. Abdullah, M.A.M. Piah, N. Abd. Rahman and M.N. Mazlee. “Characteristics of RTV Coating on Ceramic Insulator”. 2019 IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS 2019), 29 June 2019, pp.114-117, Selangor, Malaysia (Scopus)

  5. Muhammad Rasul Aziz and Mohamed Afendi Mohamed Piah. “Electric Field Distribution and Temperature Dissemination across Treatment Gap to Preserve Liquid Food”. Proceedings of 2018 Electrical Engineering Symposium (EES2018). Vol.1, pp.22-28, 2018, Johor Bahru, Malaysia.

  6. Nur Habibah Hasbullah and Mohamed Afendi Mohamed Piah. “Glass Insulator under Environmental Stresses Leakage Current Analysis of Contaminated using Dimensional Analysis Technique”. Proceedings of 2018 Electrical Engineering Symposium (EES2018). Vol.1, pp.105-109, 2018, Johor Bahru, Malaysia.

  7. N.A. Azrin, M. Safie, M.H. Ahmad, M.A.M. Piah. "Partial Discharge Characteristics of Aged Oil-Impregnated Paper Under Humidity Level". The IEEE Student Conference on Research and Development (SCOReD) 2017, 13-14 Dec 2017, pp. 398-401, Putrajaya, Malaysia. (Scopus)

  8. N.A. Azrin, M.H. Ahmad, M.A.M. Piah, M.A. Talib, Z. Nawawi. "Partial Discharge Characteristics of Oil-Impregnated Kenaf Based Pressboard". The IEEE Student Conference on Research and Development (SCOReD) 2017, 13-14 Dec 2017, pp. 366-370, Putrajaya, Malaysia. (Scopus)

  9. N.F. Kasri and M. Afendi M. Piah. "A Compact and Reliable Pulse Generator Using Dual 555-Timer IC to Produce PWM Method". The 3rd IEEE Conference on Energy Conversion (CENCON 2017), 30-31 Oct 2017, pp. 100-104, Kuala Lumpur, Malaysia. (Scopus)

  10. K.F.T.A. Bakar, N. Eusoff, K.Y. Lau, M.A.M. Piah and K.Y. Ching. "DC and AC breakdown behaviors of polyethylene/silica nanocomposites". 2016 IEEE International Conference on Power and Energy (PECon), 28-29 Nov. 2016, pp.591-594, Melaka, Malaysia. (Scopus)

  11. M. Afendi M. Piah, Hanifah Jambari, Naziha Ahmad Azli, Norulhuda Ismail and Jamilah Ahmad. "Pulsed Electric Field by Cascaded H-bridge Multilevel Inverter for Liquid Food Sterilization". 2016 IEEE International Conference on Power and Energy (PECon), 28-29 Nov. 2016, pp.467-472, Melaka, Malaysia. (Scopus)

  12. N.A. Othman, M.A.M. Piah, Z. Adzis and N.A.M. Jamail. "Effects of broken glass insulator on charge distribution along insulator strings". 4th IET Clean Energy and Technology Conference, CEAT 2016, 14-15 Nov 2016, Kuala Lumpur, Malaysia. (Scopus)

  13. F.L. Muhamedin, M.A.M. Piah, N.F. Kasri and H. Ahmad. "Leakage Current and Carbon Track Analysis of LLDPE-Natural Rubber Blends Filled with Nano Silica". 10th International Power Engineering and Optimization Conference (PEOCO 2016), 26 March 2016, pp. 62-66, Shah Alam, Malaysia. (Scopus)

  14. N.A. Othman, M.A.M. Piah and Z. Adzis. "Effect of Broken Skirts on Voltage Distribution along Insulator Strings". 10th International Power Engineering and Optimization Conference (PEOCO 2016), 26 March 2016, pp. 132-135, Shah Alam, Malaysia. (Scopus)

  15. N.A. Othman, M.A.M. Piah and Z. Adzis. “Leakage Current and Trapped Charge Characteristics for Glass Insulator String under Contaminated Contaminations”. 2015 IEEE International Conference on Energy Conversion (CENCON 2015), 19-20 October 2015, pp.259-262, Johor Bahru, Johor, Malaysia. (Scopus)

  16. A. Othman, M.A.M. Piah and Z. Adzis. "Partial Discharge Characterization based on Leakage Current Pulses Waveform for Contaminated Glass Insulator String". 1st ICRIL-International Conference on Innovation in Science and Technology (IICIST 2015), 20 April 2015, pp.566-569, Kuala Lumpur, Malaysia.

  17. Fatin Liyana Muhamedin, M. Afendi M. Piah and Nordiana Azlin Othman. "Effect ofContaminant Flow-rate and Applied Voltage on the Current
    Density and Electric Field of Polymer Tracking Test". 1st ICRIL-International Conference on Innovation in Science and Technology
    (IICIST 2015), 20 April 2015, pp.588-591, Kuala Lumpur, Malaysia.

  18. Nasir A. Al-geelani, M. Afendi M. Piah and Ibrahim Saeh. "Identification of acoustic signals of Internal Electrical discharges on glass insulator under variable applied voltage". 1st ICRIL-International Conference on Innovation in Science and Technology (IICIST 2015), 20 April 2015, pp.673-676, Kuala Lumpur, Malaysia.

  19. N.A. Othman, M.A.M. Piah, Z. Adzis and H.Ahmad. "Measurement of Surface Charge Distribution on Glass Insulator Using Steel Mesh". 2014 IEEE International Power and Energy Conference (PECON 2014),
    1-3 December 2014, Kuching, Sarawak, Malaysia, pp. 105-108. (Scopus)

  20. K.Y. Lau, N.A. Muhamad, N. Bashir, Y.Z. Arief and M.A.M. Piah. "Modeling of Polymer Nanocomposites: Permittivity Vs. Electric Field Intensity". IEEE International Power and Energy Conference (PECON 2014), 1-3 December 2014, Kuching, Sarawak, Malaysia, pp. 140-145. (Scopus)

  21. M.S. Kamarulzaman, N.A. Muhamad, M.A.M. Piah, N.A.M. Jamail. "Moisture Absorption Analysis of Linear-Low-Density-Polyethyelene
    Natural-Rubber Nanocomposite for HV Insulation". International Conference on Electrical Engineering, Computer Science and Informatics (EECSI 2014), 20-21 August 2014, Yogyakarta, Indonesia, pp. 332-336. (Scopus)

  22. N.A.Azli, H. Jambari, M.A.M. Piah and N.H. Ramlan. "Implementation of Cascaded H-bridge Multilevel Inverter for Liquid Food Sterilization Using Pulsed Electric Field". 2014 IEEE Conference on Energy Conversion (CENCON 2014), 13-14 October 2014, Johor Bahru, Malaysia, pp. 316-320. (Scopus)

  23. C.N. Saniyyati, Y.Z. Arief, M.H. Ahmad, M.A.M. Piah, Z.Adzis, A.A. Suleiman and N.A. Muhammad. "Investigation on propensity difference of water tree occurrances in polymeric insulating materials". IEEE 8th International Power Engineering and Optimization Conference (PEOCO 2014), 24-25 March 2014, Langkawi, Malaysia, pp. 413-417. (Scopus)

  24. N.A. Othman, M.A.M. Piah, Z.Adzis, H. Ahmad and N.A. Ahmad, "Simulation of Voltage and Electric-Field Distribution for Contaminated Glass Insulator", IEEE Student Conference on Research and Development (SCOReD 2013), 16-17 December 2013, Putrajaya, Malaysia, pp. 116-120 (Scopus)

  25. N.A.M. Jamail, M.A.M. Piah, F.L. Muhamedin, N.F. Kasri and N.A. Muhamad, "Electrical Tracking Characterization of LLDPE-Natural Rubber Blends Filled with Nanofillers", IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP2013), 20-23 October 2013, Shenzen, China, pp. 695-698. (Scopus)

  26. M.H. Ahmad, N.M. Chalashkanov, S.J. Dodd, M.A.M. Piah, N. Bashir, and  Y.Z. Arief, “Temperature Dependence of PD from Electrical Trees Grown in Silicone Rubber based Nanocomposites”, IEEE International Conference on Solid Dielectrics (ICSD2013), June 30 - July 4, 2013, Bologna, Italy, pp. 816-819. (Scopus)

  27. M.H.I. Saad, M. H. Ahmad, Y.Z. Arief, H. Ahmad, and M.A.M. Piah, "Electrical Treeing and Morphological Analysis of Epoxy Nanocomposites with Different Concentrations of Silica Nanofillers", International Conference on Nanoscience and Nanotechnology (NanoSciTech), 1-4 March 2013, Shah Alam, Malaysia. (WOS Index)

  28. Nasir A. Algeelani, M. Afendi M. Piah and S.M. Zafar Iqbal. "Optical Detection and Evaluation of Partial Discharge on Glass Insulator". IEEE International Power Engineering and Optimization Conference (PEOCO 2013), 3-4 June 2013, Langkawi, Malaysia, pp. 87-91. (Scopus)

  29. N.F. Kasri, M.A.M. Piah, Abubakar A. Suleiman, N.A.M. Jamail, N. Bashir and N.A. Muhamad. "Design of HV Switching for Polarization and Depolarization Current Measurement". IEEE International Power Engineering and Optimization Conference (PEOCO 2013), 3-4 June 2013, Langkawi, Malaysia, pp. 35-39. (Scopus)

  30. R.A. Zainir, N.A. Muhamad, N.A.M. Jamail, M.A.M. Piah, Abubakar A. Suleiman and N.F. Kasri. "Development of User Panel for Polarization and Depolarization Current (PDC) Measurement Analysis of High Voltage (HV) Machine Insulation System". 4th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG 2013), 13-17 May 2013, Istanbul, Turkey, pp. 1297-1300. (Scopus Index)

  31. N.F. Kasri, M.A.M. Piah, N.A. Muhamad, Abubakar A. Suleiman, N.A.M. Jamail. "Switching Effect in Polarization and Depolarization Current (PDC) Measurement System". 4th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG 2013), 13-17 May 2013, Istanbul, Turkey.

  32. N.A. Othman, M.A.M. Piah & Z. Adzis. “Comparative Study on Space Charge Distribution Measurements using PEA and PWP Methods on High Voltage Insulation”. The 16th Asian Conference on Electrical Discharge (ACED 2012), 10-12 Dec 2012, Johor Bahru, Malaysia.

  33. N.A.M. Jamail, M.A.M. Piah, N.A. Muhamad, R.A. Zainir & N.F. Kasri. “DC Conductivity of Polymer Nanocomposites for Different Types and Amount of Nanofilller”. The 16th Asian Conference on Electrical Discharge (ACED 2012), 10-12 Dec 2012, Johor Bahru, Malaysia.

  34. N.A.M. Jamail, M.A.M. Piah, N.A. Muhamad, R.A. Zainir & N.F. Kasri. “Polarization and Depolarization Current Measurement of Polymer Added with Nanoparticles of Silicone Oxide for HV Insulation”. The 16th Asian Conference on Electrical Discharge (ACED 2012), 10-12 Dec 2012, Johor Bahru, Malaysia.

  35. R.A. Zainir, N.A. Muhamad, Z. Adzis, N.A.M. Jamail, M.A.M. Piah & N. F. Kasri. “RVM versus PDC Methods for Insulation Conductivity and Moisture Content Monitoring”. The 16th Asian Conference on Electrical Discharge (ACED 2012), 10-12 Dec 2012, Johor Bahru, Malaysia.

  36. N.F. Kasri, M.A.M. Piah, N.A. Muhamad & N.A.M. Jamail. “Effect of Switching Method in Polarization and Depolarization Current (PDC) Measurement Technique”. The 16th Asian Conference on Electrical Discharge (ACED 2012), 10-12 Dec 2012, Johor Bahru, Malaysia.

  37. N.A.M. Jamail, M.A.M. Piah & N. A. Muhamad. “Effects of SiO2 Nanofillers on Polarization andDepolarization Current (PDC) of LLDPE-NR Nanocomposite Insulating Materials”. IEEE International Conference on Power and Energy (PECon 2012), 2-5 December 2012, Kota Kinabalu Sabah, Malaysia, pp. 707-711. (Scopus Index)

  38. A.A.A. Jamil, N. Bashir, M.H. Ahmad, Y.Z. Arief, M.A.M. Piah & M.U. Wahit. “Electrical Performance of Silicone Rubber/Organo-Montmorillonite Nanocomposites Under High Voltage Application”. IEEE International Conference on Power and Energy (PECon 2012), 2-5 December 2012, Kota Kinabalu Sabah, Malaysia, pp. 724-727.
    (Scopus Index)

  39. M.H. Ahmad, H. Ahmad, N. Bashir, A.A.A. Jamil, M.A.M. Piah, Z.A. Malek, S.J. Dodd. “Electrical treeing in silicone rubber/organo-montmorillonite”. Annual Report Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) 2012, Montreal, Canada, 14-17 Oct. 2012, pp. 898-901. (Scopus Index)

  40. N.A.M. Jamail, M.A.M. Piah and N.A. Muhamad. “Effects Of SiO2 And TiO2 Nanofillers On Conductivity Level Of LLDPE-NR Nanocomposite HV Insulator”. The 2nd. International Conference on Engineering and Technology Innovation 2012 (ICETI2012), Kaohsiung, Taiwan, 2-6 November 2012.

  41. N.A. Algeelani and M.A.M. Piah. “Characterization of Leakage Current on High Voltage Glass Insulators using Wavelet Transform Technique”. The 4th International Conference on Intelligent & Advanced Systems (ICIAS2012), Kuala Lumpur, Malaysia, 12-14 June 2012, pp. 882-885.
    (Scopus Index)

  42. N.A.M. Jamail, M.A.M. Piah and N.A. Muhamad. "Conductivity Variation Using Polarization and Depolarization Current (PDC) Measurements of HV Equipment Insulation System". The International Conference on Advanced Electromaterials (ICAE 2011), Jeju, Korea, 7-10 November 2011.

  43. N.A.M. Jamail, M.A.M. Piah and N.A. Muhamad. "Comparative Study on Conductivity and Moisture Content Using Polarization and Depolarization Current (PDC) Test for HV Insulation". The International Conference on Advanced Electromaterials (ICAE 2011), Jeju, Korea, 7-10 November 2011.

  44. N.A. Algeelani, M.A.M. Piah and R.Q. Shaddad. "Identification and Extraction of Surface Discharge Acoustic Emission Signals using Wavelet Neural Network". The International Conference on Electronics, Networks and Computer (ICENC 2011), Putrajaya, Malaysia, 4-6 November 2011.

  45. H Jambari, N.A. Azli and M.A.M. Piah. "Simulation of cascaded H-bridge multilevel inverter for liquid food sterilization with various distance of the electrodes gap". International Symposium on Industrial Electronis Application (ISIEA- Sept 2011), Langkawi, Malaysia, 25-28 Sept. 2011. (Scopus Index)

  46. H. Jambari, N.A. Azli and M.A.M. Piah. "Bipolar Square Wave Pulses for Liquid Food Sterilization using Cascaded H-bridge Multilevel Inverter".

  47. N.A.M. Jamail, M.A.M. Piah and N.A. Muhamad "Comparative Study on Conductivity Using Polarization and Depolarization Current (PDC) Test for HV Insulation". The International Conference on Electrical Engineering and Informatics (ICEEI 2011), Bandung, Indonesia, 17-19 July 2011. (Scopus Index)

  48. N.A. Algeelani and M.A.M. Piah. "Identification of Acoustics Signals of Surface Discharges on Glasss Insulator Under Different Contamination Levels ". The International Conference on Electrical, Control and Computer Engineering (InECCE 2011), Kuantan, Pahang, Malaysia, pp. 511-514, 21-22 June 2011. (Scopus Index)

  49. H. Jambari, N. A. Azli and M. A. M. Piah. "Cascaded H-Bridge Multilevel Inverter Based Pulsed Power Supply for Liquid Food Sterilization". The 4th International Power Engineering and Optimization Conference (PEOCO 2010), Shah Alam, Malaysia, 23-24 June 2010.

  50. K. Y. Lau, M. A. M. Piah, Aulia and M. U. Wahit. “Internal Discharge Characteristics of High Density Polyethylene/Clay Nanocomposites”. 5th Asian Conference on Electrical Discharge (ACED2010), Xi’an China, 7-10 Nov 2010.

  51. Aulia, Y.Z. Arief, Z.A. Malek and M.A.M. Piah. "The Effect of EFB Loading to Partial Discharge Characteristics of LDPE-NR-TiO2 based Composite as Insulating Material". 5th Asian Conference on Electrical Discharge (ACED2010), Xi’an China, 7-10 Nov 2010.

  52. Aulia, Y.Z. Arief, Z.A. Malek and M.A.M. Piah. "Partial Discharge Characteristic of Natural Rubber-LDPE Blends". 5th Asian Conference on Electrical Discharge (ACED2010), Xi’an China, 7-10 Nov 2010.

  53. M. Afendi M. Piah, A. Darus, Y.Z. Arief. “Electrical Tracking and Erosion Properties of Aged Natural Rubber-LLDPE Blends”. Malaysia Polymer International Conference (MPIC2009), Putrajaya, 21-22 October 2009.

  54. J. Allahdadian and M. Afendi M. Piah. "Development of an Empirical Equation of Leakage Current Level due to the Variations of Atmosphere Conditions". Regional Engineering Postgraduate Conference, Putrajaya, Malaysia, 20-21 October 2009.

  55. A. Syakur, Nurlailati and M. Afendi M. Piah. "A Study of Leakage Current on Electrical Tracking of LLDPE and HDPE using IEC 587 Method". Conf. on Information Technology and Electrical Engineering (CITEE 2009), Gadjah Mada University, Yogyakarta, Indonesia, 4 August 2009. (Indonesian version).

  56. M. Afendi M. Piah, P.A. Ping and Z. Buntat. “Development of Mathematical Equation for Determining Breakdown Voltage of Electrode Gap”. The 2nd IEEE International Power and Energy Conference, Johor Bahru, Malaysia, 1-3 December 2008.

  57. Mohd Afendi Mohd Piah. “On-line Leakage Current Monitoring System for Surface Tracking Test Measurement”. Bulettin IVAT, 2005.

  58. Md Afendi, Hussein Ahmad and Ahmad Darus. "From Laboratory to Center of Excellence in High Voltage Engineering: IVAT's Experience". Conference on Engineering Education (CEE2004), Kuala Lumpur, Malaysia, 14-15 December 2004.

  59. Md Afendi Md Piah and Ahmad Darus. “Mathematical Analysis of Leakage Current Level in Correlation with Environmental Stresses for Solid Insulating Material under Tracking Test”. Proceedings of 2nd National Power and Energy Conference, pp. 295-298, 29-30 November 2004, Shah Alam, Selangor.

  60. M. Afendi M. Piah, Ahmad Darus and Azman Hassan. “Leakage Current Waveform Pattern: A Diagnosis of Surface Discharge Characteristics on The New Formulated TPE Materials Under Tracking Test”. The 6th International Power Engineering Conference, 27-29 November 2003, Singapore.

  61. Md Afendi Md Piah, Ahmad Darus and Azman Hassan. “Analysis of Electrical Surface Discharge of LLDPE-Natural Rubber Blends Under High Voltage Stress”. 3rd International Conference on Recent Advances in Materials, Minerals and Environment, 20-22 October 2003, Penang, Malaysia.

  62. M. Afendi M. Piah and Ahmad Darus. “Effect of Electrolyte Resistivity and Flow-Rate on The Leakage Current for Polymeric Materials”. The XIIIth International Symposium on High Voltage Engineering, 25-29 August 2003, Delft, The Netherlands.

  63. M. Afendi M. Piah, Ahmad Darus and Azman Hassan. “Leakage Current and Surface Discharge Phenomena: Effect on Tracking and Morphological Properties of LLDPE-Natural Rubber Compounds”. The 7th International Conference on Properties and Applications of Dielectric Materials, 1-5 June 2003, Nagoya, Japan.

  64. Md Afendi Md Piah, Ahmad Darus and Azman Hassan. “Effect of ATH Fillers on The Surface Tracking and Erosion Resistance of Natural Rubber-LLDPE Blends”. 3rd National Symposium on Polymeric Materials, 30-31 December 2002, Johor, Malaysia.

  65. M.Afendi M.Piah, Ahmad Darus and Tarmidi Tamsir. “Mathematical Analysis for Parameters Variation in Inclined-Plane Tracking Test Method”. IEEE Region 10 Technical Conference on Computers, Communication, Control and Power Engineering, 28-31 October 2002, Beijing, China.

  66. M.Afendi M.Piah and Ahmad Darus. “Leakage Current Analysis of Polymer Insulating Material with Variable Contaminant Flow Rate”. Australasian Universities Power Engineering Conference, 29 September – 2 October 2002, Melbourne, Australia.

  67. Md Afendi and Ahmad Darus, “Practical Online Monitoring System for Measurement of Surface Leakage Current”. Malaysian Science and Technology Congress 2001, Oct. 2001, Melaka.

  68. M.A.M Piah et.al, “Development the Relationship between ESDD and The Distance from The Source of Contaminants for The Insulator”. Tencon 2000 – Int. Conf on Intelligent Systems and Technologies for The Next Millenium, 24-27 Sept. 2000, Kuala Lumpur, Malaysia.

  69. M.A.M. Piah et.al, “Effect of equivalent salt deposit density on flashover voltage of contaminated insulator energized by HVDC”. Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials 2, pp. 821-824. 2000.

  70. M.A.M. Piah et.al, “Study of creepage distance of the contaminated insulator in correlation with salt deposit density”. Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report 1, pp. 215-217. 2000.

  71. M.A.M Piah et.al, “Development of Mathematical Relation between ESDD and Wind Velocity for a Contaminated Insulator in Malaysia”. The 6th International Conference on Properties and Applications of Dielectric Materials, pp 379-382, 21-26 June. 2000, Xi’an, China.

  72. M.A.M Piah et.al, “ Flashover Phenomena of Polluted Insulators Energized by AC Voltage”. IEEE Conf. On Electrical Insulation and Dielectric Phenomena, pp 674-677, 13-17 Oct 1999, Austin, Texas, USA.

  73. M.A.M Piah et.al, “Calculation of Flashover Voltage of Polluted Insulator by Using Finite Element Method”. International Power Engineering Conf, pp 315-318, 24-26 May 1999, Singapore.

  74. M.A.M Piah et.al, “Development of Governing Equation for Polluted Insulator Surface Under Environmental Conditions Studies”. Malaysian Science & Technology Congress ’98, pp. 67-73, 23-25 Nov 1998, Sabah, Malaysia.

  75. M.A.M Piah et.al, “A Novel Method for Salt Contamination Monitoring on High Voltage Insulator”. Malaysian Science & Technology Congress ’98, pp. 185-190, 23-25 Nov 1998, Sabah, Malaysia.

  76. M.A.M Piah et.al, “New Mathematical Model for Calculating Leakage Current of Polluted Insulators”. World Engineering Congress 1999, pp.51-55, July 1999, Malaysia.

  77. M.A.M Piah et.al, “Study on The Leakage Current Characteristics of Polluted Insulator Energized by AC Voltage”. Int. Conf on Electromagnetics in Advanced Applications, pp. 315-318, 13-17 July 1999, Torino, Italy.

  78. M.A.M Piah et.al, “Flashover Phenomena of Polluted Insulator Energized by DC Voltage”. Int. Conf. On Electrical Engineering 1999, pp. 208-211, 16-18 August 1999, Hong Kong.

  79. M.A.M Piah, A. Darus, S. Subramaniam, “The Effect of Switching Surge on The Operation of Electrical Power Supply”. Seminar Penyelidikan EEATMT, pp.75-79, 18 Mac 1998, Johor Malaysia.

  80. M.A.M Piah et.al, “A New Technique for Prediction of Salt Contamination on The Power System Insulators”. Seminar Penyelidikan EEATMT, pp.71-74, 18 Mac 1998, Johor Malaysia.


Others
  • Pengurusan dan Perlaksanaan Latihan Industri Fakulti Kejuruteraan Elektrik, Universiti Teknologi Malaysia. Seminar Profesionalisme Latihan Industri Politeknik Malaysia, 29-31 Oktober 2007, Johor.
  • IVAT’s Quality Manual & Procedures for Accreditation Lab (ISO 17025).
  • Modul Pengajaran, Isyarat dan Rangkaian, (FKE, UTM), 2006.
  • Ensiklopedia Sains dan Teknologi, (UTM/DBP), 2005.
  • Monograf Teori Litar (FKE,UTM).
  • Cahaya Matahari Sebagai Sumber Tenaga (TV1, RTM).


Comments