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Journal

  • 2017
  1. Suleiman, A.A., Muhamad, N.A., Bashir, N., Arief, Y.Z., Rahman, M.N.A., Phung, B.T. ''Moisture effect on conductivity of kraft paper immersed in power transformer vegetable-based insulation oils", (2017) IET Generation, Transmission and Distribution, 11 (9), pp. 2269-2274. DOI: 10.1049/iet-gtd.2016.1633
  2. Awang, N.A., Suhaini, F.A., Arief, Y.Z., Ahmad, M.H., Ahmad, N.A., Muhamad, N.A., Adzis, Z. "Effect of humidity on partial discharge characteristics of epoxy/boron nitride nanocomposite under high voltage stress", (2017) International Journal of Electrical and Computer Engineering, 7 (3), pp. 1562-1567. DOI: 10.11591/ijece.v7i3.pp1562-1567
  3. Wahid, S.S.A., Taib, M.F.H.M., Arief, Y.Z., Ahmad, M.H., Ahmad, N.A., Muhamad, N.A., Adzis, Z., Saad, M.H.I. "Experimental investigation on vegetative oils under accelerated thermal ageing against their dielectric strength", (2017) International Journal of Electrical and Computer Engineering, 7 (3), pp. 1588-1593. DOI: 10.11591/ijece.v7i3.pp1588-1593
  4. Ghani, S.A., Muhamad, N.A., Zainuddin, H., Noorden, Z.A., Mohamad, N. "Application of response surface methodology for optimizing the oxidative stability of natural ester oil using mixed antioxidants",
    (2017) IEEE Transactions on Dielectrics and Electrical Insulation, 24 (2), art. no. 7909207, pp. 974-983. Cited 1 time. DOI: 10.1109/TDEI.2017.006221
  5. Zakaria, I.H., Kamaruddin, M.T., Arief, Y.Z., Ahmad, M.H., Ahmad, N.A., Muhamad, N.A., Adzis, Z. "Self-healing properties of silicone rubber against relative humidity and nanofiller", (2017) Indonesian Journal of Electrical Engineering and Computer Science, 6 (1), pp. 166-171. DOI: 10.11591/ijeecs.v6.i1.pp166-171
  6. Ab Ghani, S., Muhamad, N.A., Noorden, Z.A., Zainuddin, H., Talib, M.A. "Oxidation stability enhancement of natural ester insulation oil: Optimizing the antioxidants mixtures by two-level factorial design",
    (2017) ARPN Journal of Engineering and Applied Sciences, 12 (6), pp. 1694-1700. 
  7. Jamail, N., Ishak, M.H., Muhamad, N.A. "Insulation characteristic analysis of coconut oil and palm oil as liquid insulating material", (2017) International Journal of Simulation: Systems, Science and Technology, 17 (41), pp. 49.1-49.6. DOI: 10.5013/IJSSST.a.17.41.49
  8. Taib, M.F.H.M., Arief, Y.Z., Muhamad, N.A., Adzis, Z. "A comparative study of DGA and PD test on mineral and biodegradable based transformer insulation oil", (2017) International Journal of Simulation: Systems, Science and Technology, 17 (41), pp. 28.1-28.6. DOI: 10.5013/IJSSST.a.17.41.28
  9. Talib, M.A., Muhamad, N.A., Malek, Z.A., Phung, B.T. "Fault identification of in-service power transformer using depolarization current analysis", (2017) International Journal of Electrical and Computer Engineering, 7 (2), pp. 559-567. DOI: 10.11591/ijece.v7i2.pp559-567
  10. Ghani, S.A., Muhamad, N.A., Noorden, Z.A., Zainuddin, H., Ahmad, A.A. "Multi-response optimization of the properties of natural ester oil with mixed antioxidants using taguchi-based methodology",
    (2017) IEEE Transactions on Dielectrics and Electrical Insulation, 24 (3), art. no. 7962058, pp. 1674-1684. DOI: 10.1109/TDEI.2017.006589
  11. Ghani, S.A., Noorden, Z.A., Muhamad, N.A., Zainuddin, H., Abdullah, M.I.H.C., Chairul, I.S. "Dielectric strength improvement of natural ester insulation oil via mixed antioxidants: Taguchi approach",
    (2017) International Journal of Electrical and Computer Engineering, 7 (2), pp. 650-658. DOI: 10.11591/ijece.v7i2.pp650-658
  12. Talib, MA ; Muhamad, NA ; Malek, ZA, "Transformer Incipient Fault Identification Using Depolarisation Current Ratio Index Analysis Technique", PERTANIKA JOURNAL OF SCIENCE AND TECHNOLOGY  Volume: 25  Special Issue: SI  Pages: 267-274  Published: FEB 2017  
  13. Suhaimi, SMI ; Bashir, N ; Muhamad, NA ; Talib, MA, "Investigating Insulator UV Signal Frequency Components as Potential Tools for Condition Monitoring of Ceramic Insulators", PERTANIKA JOURNAL OF SCIENCE AND TECHNOLOGY  Volume: 25  Special Issue: SI  Pages: 291-298  Published: FEB 2017
  1. 2016
  1. Che Nuru Sanniyati, Yanuar Z. Arief*, Zuraimy Adzis, Nor Asiah Muhamad, Mohd. Hafizi Ahmad, Muhammad Abu Bakar Sidik, K. Y. Lau. "Water Tree in Polymeric Cables: A Review" Malaysian Journal of Fundamental and Applied. Volume 12, Issue 1, 2016, Pages 12-21. (WOS Index).
  2. Ab Ghani, S.,  Muhamad, N.A.,  Chairul, I.S.,  Jamri, N. "A study of moisture effects on the breakdown voltage and spectral characteristics of mineral and palm oil-based insulation oils." ARPN Journal of Engineering and Applied Sciences. Volume 11, Issue 8, 20 April 2016, Pages 5012-5020. (Scopus Index).
  3. K.Y. Lau, N.A. Muhamad, Y.Z. Arief, C.W. Tan, A.H.M. Yatim. "Grid-connected photovoltaic systems for Malaysian residential sector: Effects of component costs, feed-in tariffs, and carbon taxes". EnergyVolume 102, p. 65-82, 1 May 2016. Impact factor 4.844(Q1).
  4. Mohamad Shahrizal Mohd Noor, Zuraimy Adzis, Yanuar Z. Arief,Nor Asiah Muhamad. "Feasibility Analysis Of Stand-Alone Renewable Energy Supply For Telecommunication Tower Using Homer". Applied Mechanics and Materials(Progress in Energy and Thermal Sciences), Vol.818(2016), p.223-227.
  5. Azuan Aris, Yanuar Z. Arief, Lau Kwan Yiew, Nor Asiah Muhamad. " Development Of Remote Operation System On Residential Ac Power Supply Using Radio Frequency". Applied Mechanics and Materials(Progress in Energy and Thermal Sciences), Vol.818(2016), p.179-183.
  6. Muhamad Syukri Md Noh, Yanuar Z. Arief, Nor Asiah Muhamad. " Development Of Remote Control System For Residential Ac Power Supply Based On Gsm Technology". Applied Mechanics and Materials(Progress in Energy and Thermal Sciences), Vol.818(2016), p.169-173.
  7. Amir Hamzah Osman, Zuraimy Adzis, Yanuar Z. Arief,Nor Asiah Muhamad. "Investigation On Equipment Failure Mode And Causes Using Infra-Red Thermovision Camera Images For High Voltage Electrical Connection". Applied Mechanics and Materials(Progress in Energy and Thermal Sciences), Vol.818(2016), p.86-90.
  8. N. A. Muhamad and H. Kamarden. "Review of Oil-filled Transformer Monitoring Technology for New User". Applied Mechanics and Materials(Progress in Energy and Thermal Sciences), Vol.818(2016), p.63-68.
  9. AB Ghani, S.S and Muhamad, N.A. "Review on Dissolved Fault Gases in Monitoring Bio-oil filled Transformer". Applied Mechanics and Materials(Progress in Energy and Thermal Sciences), Vol.818(2016), p.69-73.

  • 2015
  1. N. A. Muhamad and H. Kamarden. "Simulation Study on HST Distribution for ONAN Oil-filled Transformer". Applied Mechanics and Materials, Vol.785(2015), p.269-273. Online:24.08.2015.
  2. 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(2015), p.325-329. Online:24.08.2015.
  3. Ahmed Elwan, Yanuar Z Arief,*, Zuraimy Adzis, Nor Asiah Muhamad . "Life cycle assessment-based environmental impact comparative analysis of composting and electricity generation from solid waste". Elsevier-Energy Procedia 68(2015), p.186-194, (2nd International Conference on Sustainable Energy Engineering and Application, ICSEEA2014)
  4. N. A. Muhamad,*, Lee Yun Phing, Y. Z. Arief. "Pre-study on potential electrical energy savings in Malaysia dairy manufacturing industry of medium enterprises". Elsevier-Energy Procedia 68(2015), p.205-218, (2nd International Conference on Sustainable Energy Engineering and Application, ICSEEA 2014)


  • 2014
  1. A. A. Suleiman, N. A. Muhamad, N. Bashir, N. S. Murad and Y. Z. Arief. “Effect of Moisture on Breakdown Voltage and Structure of Palm Based Insulation Oils”. IEEE Transactions on Dielectric and Electrical Insulation (TDEI), October 2014, 21(5), Impact Factor 1.228, Q2 Journal.
  2. 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.”  Advanced in Materials Science and Engineering. 2014, Impact Factor: 0.897, Q3 Journal.
  3. Ahmed Elwan, Yanuar Z. Arief, Nor Asiah Muhamad, Nouruddeen Bashir and Zuraimy Adzis "Solid waste as a renewable feedstock: A review". ARPN Journal of Engineering and Applied Sciences.Vol. 8, No. 6, August 2014, pp.1297-1310.
  4. Abubakar Suleiman, Nor Asiah Muhamad, “Feasibility Study on the Use of Vegetable Oil (Natural Ester) in Malaysia Power System Transformers” Transactions on Electrical and Electronic Materials, 2014,15 (3), june 25, 2014 (Scopus Index).
  5. Jamail, N.A.M., Piah, M.A.M., Muhamad, N.A., Kamarudin, Q.E. “Comparative study on conductivity and moisture content using polarization and depolarization current (PDC) test for HV insulation” Transactions on Electrical and Electronic Materials, 2014,15 (1), pp. 7-11(Scopus Index).
  • 2013
  1. N.A Muhamad, A. A. Suleiman, B.T Phung, T.R Blackburn “Faults Identification of Biodegradable Oil-Filled Transformer Based on Polarization and Depolarization Current Measurement (PDC) Method” IEEE Transactions on Dielectric and Electrical Insulation (TDEI), Vol. 20, No.6 (December), 2013, pp. 2299-2306 Impact Factor 1.36.
  2. 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, October 2013 (Scopus Index).
  3. 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, October 2013 (Scopus Index).
  4. 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, October 2013 (Scopus Index).
  5. Mohammed Yekini Suberu, Mohd Wazir Mustafa , Nouruddeen Bashir, Nor Asiah Muhamad, Ahmad Safawi Mokhtar. “Power Sector Renewable Energy Integration For Expanding Access To Electricity In Sub-Sahara Africa”. Renewable and Sustainable Energy Reviews, Volume 25, September 2013, Pages 630–642. Impact Factor 5.627.
  6. 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 Nano-Filler” International Journal on Electrical Engineering and Informatics 5 (2) , pp. 217-225, June 2013 (Scopus indexed).
  7. Ramachandiran-Vithya, Muhamad-Nor Asiah, Talib-Mohd Aizam. “Transformer Faults Classification Based on Polarization and Depolarization Current”. Applied Mechanics and Materials, Vol. 284-287, pp: 1116-1120, 2013. (Scopus indexed).
  8. Muhammad Faisal Agos, Nor Asiah Muhamad. “Particle Detector for Gas Insulated Switchgear and the Effect on Environment”. Applied Mechanics and Materials, Vol. 284-287pp: 1099-1103, 2013. (Scopus indexed).
  9. Muhamad-Nor Asiah, Roos-Muhammad Khair, Kasri- Nur Faizal. “HVDC Switching Using Microprocessor for Polarization & Depoalarization Measurement.’’ Applied Mechanics and Materials, Vol. 284-287, pp: 1131-1135, 2013. (Scopus indexed).
  10. Abubakar A. Suleiman, Rabiah A. Zainir, Nor Asiah B. Muhamad, Nouruddeen Bashir “Comparative Study on Effect of Temperature & Moisture on Transformer Insulation Conductivity.” Applied Mechanics and Materials, Vol. 284-287, pp: 1126-1130, 2013. (Scopus indexed).
  11. Zainir-Rubiatul Addawiyah, Muhamad-Nor Asiah, Ishak-Iqbal Rafei and Mohd Jamail-Nor Akmal, Simulation Panel on Conductivity for Polarization and Depolarization Current (PDC) Measurement of Offline Monitoring Using LabVIEW.’’ Applied Mechanics and Materials, Vol. 284-287, pp: 1104-1108, 2013. (Scopus indexed).
  12. 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.’’Applied Mechanics and Materials, Vol. 284-287, pp: 305-309, 2013. (Scopus indexed).
  13. Yanuar Z. Arief, M. I. Ismail, M. Z. H. Makmud, Aulia, Z. Adzis, N. A. Muhamad. “Partial Discharge Characteristics of Natural Rubber Blends with Inorganic Nanofiller as Electrical Insulating Material.’’ Applied Mechanics and Materials, Vol. 284-287, pp: 188-192, 2013. (Scopus indexed).
  14. W. A. Izzati, M. Shafanizam, Y. Z. Arief, M. Z. H. Makmud, Z. Adzis, N. A. Muhamad. “Comparative Study on Partial Discharge Characteristics in Polymer-Nanocomposite as Electrical Insulating Material.’’ Applied Mechanics and Materials, Vol. 284-287, pp: 62-66, 2013. (Scopus indexed).
  • 2012
    1. Ali Saeed Alghamdi, Nor Asiah Muhamad, Abubakar Suleiman (2012) “DGA Interpretation of Oil Filled Transformer Condition Diagnosis” Transaction of Electrical and Electronic Materials, Vol 13, No 5 pp,229-232, October 25, 2012. Scopus indexed
    2. N.A.M. Jamail, M.A.M. Piah and N.A. Muhamad (2012). "Conductivity Variation Observed by Polarization and Depolarization Current (PDC) Measurements of HV Equipment Insulation System". Japanese Journal Applied Physics, Vol 51 , Issue 9 part 3 Sep 2012 pp 09MG03-09MG06. Impact factor for 2011 is 1.058.
    3. N. A. Muhamad, B. T. Phung and T. R. Blackburn (2012) “Application of common transformers faults diagnosis methods on biodegradable oil-filled transformers” Electrical Engineering Journal, Springer, Vol 94, Issue 4, December 2012 pp 207-216 (online January 2012) , DOI: 10.1007/s00202-012-0232-z, Impact Factor for 2011 is 0.397.
    4. Muhamad Faisal Bin Agos, Nor Asiah Muhamad (2012) “Flashover Phenomena Prevention during GIS Installation Using Image Processing Technique” The International Review on Computers and Software (IRECOS), January 2012 Issue, Vol. 7 N. 1 - Papers Part A ,ISSN: 1828-6003-. (Scopus indexed).
    • 2011
      1. Abubakar Suleiman, Nor Asiah Muhamad (2011) , “A Case for the Establishment of Malaysian Standard for Biodegradable Insulation Oil in Malaysia Transformers” International Review of Modelling and Simulations (IREMOS), - December 2011 Vol. 4 N. 6 - Papers (Part A), ISSN 1984-9821. (Scopus indexed).
      2. N.A Muhamad, B.T Phung, T.R Balackburn, (2011) “Dissolved Gas Analysis for Common Transformer Faults In Soy Seed Based Oil” IET Journal Of Electric Power Application, ISSN Print: 1751-8660, Online: 1751-8679, Volume 5, Issue 1 (January 2011), pp 133-142. – Impact factor 1.173.
      3. N.A Muhamad, B.T Phung, T.R Balackburn “Test Cell for Polarization And Depolarization Current Test of Transformer Insulation Oil.” Jurnal Teknologi , No 54 , January 2011 Special Edition ( Instrumentation & Sensor Technology) E–ISSN 2180–3722 / ISSN 0127–9696. (Scopus indexed).