Sepcial Session

Special Session 5

Condition Diagnosis Technology for New Power System and Electrical Equipment
“面向新型电力系统与电气设备的状态诊断技术”

With the development of smart grid, higher requirements are put forward for the condition diagnosis technology of power system and electrical equipment. At present, some conventional monitoring methods on the operation status of power system and electrical equipment have certain limitations, for example, the detection method for deformation fault of transformer winding includes frequency response and short circuit reactance method, and detection method for electrical contact fault of the high voltage switch includes loop resistance test, these methods have the limitations of offline detection, and cannot identify latent faults. The fault early warning technology of the power system does not fully take into account the impact of weather disasters and new energy. This seminar focuses on discussing the research progress of condition diagnosis technology for new power system and electrical equipment. The contents include, but are not limited to, the following topics: theoretical models, digital twins, experimental testing, spectrum identification, condition monitoring, intelligent perception, and diagnosis methods for new power system and electrical equipment.

随着智能电网的发展，对电力系统和电气设备的状态诊断技术提出了更高的要求。目前，一些针对电力系统和电气设备运行状态的常规监测方法存在一定的局限性，例如，变压器绕组变形故障的检测方法包括频率响应和短路电抗法，高压开关电气接触故障的检测方法包括回路电阻测试，这些方法属于离线诊断，无法识别潜伏性故障。而电力系统的故障预警技术也并未充分考虑到天气灾害和新能源接入的影响。本次研讨会重点讨论了新型电力系统和电气设备状态诊断技术的研究进展。内容包括但不限于以下主题：面向新型电力系统和智能电气设备的理论建模、数字孪生、实验测试、图谱识别、状态监测、智能感知以及诊断方法。

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Chair: Assoc. Prof. Chen Cao, Shenyang University of Technology, China 

Associate Professor, doctoral supervisor, leading talents of Shenyang, leader of National Natural Science Foundation Project. As review expert for the National Natural Science Foundation of China, review expert for the Science and Technology Plan projects of Liaoning Province, review expert for the China Machinery Industry Science and Technology Awards, and review expert for the high-quality journal classification directory review in the field of electrical engineering of the China Association for Science and Technology. He has presided over 4 provincial and ministerial science and technology projects. As IEEE PES Power Switching Technical Committee (China) arc basic theory technical sub-committee secretary, China Electrotechnical Society industrial power grid energy saving and power quality special committee member, China Electrotechnical Society electrical testing special committee member, China Mechanical and Electrical products Circulation Association Standard Committee expert member. He has published more than 60 papers. He has authored 1 monograph. 16 authorized invention patents and 14 authorized utility model patents. He won 1 first prize of Liaoning Province Science and Technology Progress, 1 second prize of Liaoning Province Science and Technology Progress, 2 first prizes of China Machinery Industry Science and Technology, 1 first prizes of State Grid Corporation Science and Technology Progress, 1 first prize of China Electric Equipment Group Science and Technology Progress, and won the Liaoning Province Excellent graduate instructor team. He has presided over 16 projects. As Guest Editor for special issue of Energies, as journal reviewers of Energies, IEEE Transactions on Dielectrics and Electrical Insulation, IEEE ACCESS, Results in Engineering, AIP, High Voltage Technology, Global Energy Interconnection, Power supply, Journal of Kunming University of Science and Technology.

Co-chair: Dr. Haoran Chen, Shenyang Agricultural University, China 

Engaged in research related to fault detection and equipment condition assessment of new distribution networks. His research encompasses areas such as power system equipment, protection, transient stability characteristics analysis, and fault detection, with extensive involvement in artificial intelligence algorithms. He has presided over 1 project funded by the Liaoning Provincial Department of Science and Technology and led 5 horizontal projects related to the energy and electricity industry, while participating as a core team member in more than 10 projects relevant to the electricity sector. He has published over 20 papers, including 5 papers indexed by SCI as the first author or corresponding author, and holds 3 authorized patents as well as 1 patent in Japan. He serves as a review expert for the journal “Power Supply” and is a member of the special working group of the Distributed Generation and Smart Distribution Committee of the China Electrotechnical Society. He has received the First Prize of Science and Technology Progress from the China Machinery Industry, as well as the Second Prize in the Liaoning Division of the 2nd Provincial Postdoctoral Innovation and Entrepreneurship Competition and the 3rd National Postdoctoral Innovation and Entrepreneurship Competition.

Co-chair: Dr. Yujia Huang, Shenyang University of Technology, China 

Master's Supervisor at Shenyang University of Technology, selected for the "First Liaoning Provincial Youth Science and Technology Talent Support Project", and Secretary of the IEEE PES Energy Internet Technical Committee (China). She has presided over 10 horizontal and vertical projects including the Youth Fund of NSFC and the Science and Technology Project of the Headquarters of State Grid Corporation of China. She has published more than 20 papers in well-known domestic and international journals such as IEEE Transactions and Proceedings of the Chinese Society for Electrical Engineering. Several of her papers have been selected as ESI Global Top 1% Highly Cited Papers, and High-Impact Papers/High-Download Papers of Proceedings of the Chinese Society for Electrical Engineering. She has received multiple awards, including the Best Conference Paper Award at IEEE EI2 and IEEE ICEI, the 2025 IEEE Smart Grid Comm Outstanding Doctoral Dissertation Award, and the Outstanding Doctoral Dissertation Award of the Chinese Metallurgical Education Society.

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