World's Best Scientists 2026 revealed!
Hazlee Azil Illias

Hazlee Azil Illias

D-Index & Metrics

Engineering and Technology

D-Index
42
Citations
5543
World Ranking
6729
National Ranking
81

Hazlee Azil Illias publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Hazlee Azil Illias sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 216 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Hazlee Azil Illias D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Hazlee Azil Illias sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 42 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Hazlee Azil Illias is affiliated with the University of Malaya in Malaysia and has made significant contributions in the fields of Engineering and Materials Science, with a particular focus on Electrical and Electronic Engineering and Materials Chemistry. Their research spans subfields including Control and Systems Engineering, Biomaterials, and Mechanical Engineering.

The scientist's research topics include:

  • High voltage insulation and dielectric phenomena
  • Power Transformer Diagnostics and Insulation
  • Aerosol Filtration and Electrostatic Precipitation
  • Advanced Cellulose Research Studies
  • Energy Load and Power Forecasting
  • Lightning and Electromagnetic Phenomena
  • Smart Grid Security and Resilience

Publication venues where Hazlee Azil Illias has frequently contributed include:

  • IEEE Access
  • IEEE Transactions on Dielectrics and Electrical Insulation
  • Energies
  • Alexandria Engineering Journal
  • Ain Shams Engineering Journal

Key papers from recent years include:

  • A Novel S-S-LCLCC Compensation for Three-Coil WPT to Improve Misalignment and Energy Efficiency Stiffness of Wireless Charging System (2020, IEEE Transactions on Power Electronics)
  • State-of-the-art review on power system resilience and assessment techniques (2020, IET Generation Transmission & Distribution)
  • New trends and future directions in load frequency control and flexible power system: A comprehensive review (2023, Alexandria Engineering Journal)
  • Noise invariant partial discharge classification based on convolutional neural network (2021, Measurement)
  • Optimal heat recovery using photovoltaic thermal and thermoelectric generator for solid oxide fuel cell-based polygeneration system: Techno-economic and environmental assessments (2020, Applied Thermal Engineering)

Frequent coauthors with whom Hazlee Azil Illias has collaborated include:

  • Hazlie Mokhlis
  • Wong Jee Keen Raymond
  • Nurulafiqah Nadzirah Mansor
  • Mohamadariff Othman
  • S. M. Kayser Azam

Best Publications

  • Fault location and detection techniques in power distribution systems with distributed generation: A review

    S.S. Gururajapathy;H. Mokhlis;H.A. Illias

  • Partial discharge classifications: Review of recent progress

    Wong Jee Keen Raymond;Hazlee Azil Illias;Ab Halim Abu Bakar;Hazlie Mokhlis

  • Partial discharge behavior within a spherical cavity in a solid dielectric material as a function of frequency and amplitude of the applied voltage

    H Illias;G Chen;P L Lewin

  • Proton conducting polymer electrolyte based on plasticized chitosan–PEO blend and application in electrochemical devices

    M.F. Shukur;R. Ithnin;H.A. Illias;M.F.Z. Kadir

  • Conductivity and electrical properties of corn starch-chitosan blend biopolymer electrolyte incorporated with ammonium iodide

    Y M Yusof;M F Shukur;H A Illias;M F Z Kadir

  • Modeling of partial discharge activity in spherical cavities within a dielectric material

    H Illias;G Chen;P L Lewin

  • Incorporation of NH4Br in PVA-chitosan blend-based polymer electrolyte and its effect on the conductivity and other electrical properties

    Y. M. Yusof;H. A. Illias;M. F. Z. Kadir

  • Partial discharge patterns in high voltage insulation

    Hazlee Illias;Teo Soon Yuan;Ab Halim Abu Bakar;Hazlie Mokhlis

  • State-of-the-art review on power system resilience and assessment techniques

    Suhail Afzal;Hazlie Mokhlis;Hazlee Azil Illias;Nurulafiqah Nadzirah Mansor

  • A Novel S–S– LCLCC Compensation for Three-Coil WPT to Improve Misalignment and Energy Efficiency Stiffness of Wireless Charging System

    Peyman Darvish;Saad Mekhilef;Hazlee Azil Bin Illias

  • Electrical Properties of Polyethylene/Polypropylene Compounds for High-Voltage Insulation

    Sameh Ziad Ahmed Dabbak;Hazlee Azil Illias;Bee Chin Ang;Nurul Ain Abdul Latiff

  • Hybrid modified evolutionary particle swarm optimisation-time varying acceleration coefficient-artificial neural network for power transformer fault diagnosis

    Hazlee Azil Illias;Xin Rui Chai;Ab Halim Abu Bakar

  • The influence of spherical cavity surface charge distribution on the sequence of partial discharge events

    Hazlee Azil Illias;Hazlee Azil Illias;George Chen;Paul Lewin

  • High impedance fault location in 11 kV underground distribution systems using wavelet transforms

    A.H.A. Bakar;M.S. Ali;ChiaKwang Tan;H. Mokhlis

  • New trends and future directions in load frequency control and flexible power system: A comprehensive review

    Unknown

  • Partial discharge phenomena within an artificial void in cable insulation geometry: experimental validation and simulation

    H.A. Illias;M.A. Tunio;A.H.A. Bakar;H. Mokhlis

  • Application of firefly algorithm with online wavelet filter in automatic generation control of an interconnected reheat thermal power system

    K. Naidu;H. Mokhlis;A.H.A. Bakar;V. Terzija

  • Transformer Incipient Fault Prediction Using Combined Artificial Neural Network and Various Particle Swarm Optimisation Techniques

    Hazlee Azil Illias;Xin Rui Chai;Ab Halim Abu Bakar;Hazlie Mokhlis

  • Partial discharge within a spherical cavity in a dielectric material as a function of cavity size and material temperature

    H.A. Illias;G. Chen;P.L. Lewin

  • Partial Discharge Localization in Power Transformers Using Neuro-Fuzzy Technique

    Mohammad Homaei;Seyed Mahdi Moosavian;Hazlee Azil Illias

  • The Effect of Plasticization on Conductivity and Other Properties of Starch/Chitosan Blend Biopolymer Electrolyte Incorporated with Ammonium Iodide

    Y. M. Yusof;N. A. Majid;R. M. Kasmani;H. A. Illias

  • High noise tolerance feature extraction for partial discharge classification in XLPE cable joints

    Wong Jee Keen Raymond;Hazlee Azil Illias;Ab Halim Abu Bakar

Frequent Co-Authors

Hazlie Mokhlis
Hazlie Mokhlis University of Malaya
Ab Halim Abu Bakar
Ab Halim Abu Bakar University of Malaya
George Chen
George Chen University of Southampton
Paul Lewin
Paul Lewin University of Southampton
Mohd F. Z. Kadir
Mohd F. Z. Kadir University of Malaya
Hamzah Arof
Hamzah Arof University of Malaya
Nasrudin Abd Rahim
Nasrudin Abd Rahim University of Malaya
Vladimir Terzija
Vladimir Terzija Newcastle University
Shaliza Ibrahim
Shaliza Ibrahim University of Malaya
Muhammad Rizwan
Muhammad Rizwan Government College University, Faisalabad

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