Prof. Junhao Li, Xi’an Jiaotong University, China
Junhao Li is a Full Professor at Xi’an Jiaotong University, where he is actively engaged in teaching and research in the field of electrical engineering. His research primarily focuses on two key areas: fault diagnosis of power equipment, including power transformers and gas-insulated switchgear (GIS), and on-site testing for power equipment, particularly impulse testing for GIS and transformers. His work on partial discharge (PD) research explores PD characteristics under various voltage waveforms, employing optical, UHF, and acoustic measurement techniques along with PD pattern recognition. Additionally, his studies on impulse testing address waveform adjustments, distortion effects, equipment protection methods, and insulation breakdown mechanisms in SF₆ gas and oil-paper insulation.
Professional Profile:
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Summary of Suitability for Best Innovation Award conclusion
Junhao Li is a highly accomplished researcher in the field of electrical engineering, particularly in power equipment fault diagnosis, partial discharge (PD) measurement, and onsite testing for power equipment. His contributions to PD detection techniques, integration of optical and UHF methods, and advancements in impulse testing are innovative and impactful.
Education 🎓:
- Specific details about Professor Li’s educational background are not provided in the available information.
Work Experience 🏫:
- Full Professor at Xi’an Jiaotong University: Engaged in teaching and research in electrical engineering, focusing on fault diagnosis of power equipment and on-site testing for power equipment.
Achievements and Honors 🏆:
- Research Contributions: Specializes in partial discharge research, examining characteristics under various voltage waveforms, and developing measurement and pattern recognition methods.
- On-Site Testing Innovations: Focuses on on-site impulse testing for GIS and power transformers, including waveform adjustment methods and equipment protection strategies.
- Professional Recognitions:
- Fellow of the Institution of Engineering and Technology (IET)
- Senior Member of the Institute of Electrical and Electronics Engineers (IEEE)
- Editorial Board Member of the Chinese journal “High Voltage Apparatus”
- Member of the CIGRE D1 China Committee
- Member of CIGRE Working Groups D1.66 and B3.50
- Member of IEC TC 17 / SC 17C AHG41
- Executive Member of the IEEE PES Smart Grid and New Technology Committee (China)
- Associate Editor of IEEE Transactions on Dielectrics and Electrical Insulation
Professor Li has published numerous papers in IEEE Transactions focusing on transformers and liquid insulation. He is committed to enhancing the relationship between international electrical insulation publications and China, aiming to expand their influence and contribute to their success.
Publication Top Notes:
Review on partial discharge measurement technology of electrical equipment
CITED:182
Digital detection, grouping and classification of partial discharge signals at DC voltage
CITED:144
A novel GIS partial discharge detection sensor with integrated optical and UHF methods
CITED:143
Partial discharge characteristics over differently aged oil/pressboard interfaces
CITED:85
A novel PD detection technique for use in GIS based on a combination of UHF and optical sensors
CITED:79
Investigation of a comprehensive identification method used in acoustic detection system for GIS
CITED:77