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Track 3

Performance Analysis and Reliable Design of Electrical Insulation Systems in Advanced Power Applications

1. Motivation Background:
With the rapid growing demand for sustainable energy and eco-friendly environment, the new-generation wide-bandgap semiconductor devices play a crucial role in green power energy conversion and transmission, transportation electrification, and deep-sea/space applications. However, the extreme operating scenarios driven by harsh stress conditions and complex environment factors pose significant challenges to electrical insulation performance and reliability, easily causing the accelerated degradation and even premature failure of insulation systems. The advanced solutions for electrical insulation are required by systematically integrating new material, underlying physical mechanisms, and optimization design.
Subject:
This session focuses on the performance analysis and reliable design of electrical insulation in advanced power applications, including high-voltage power transmission, high-voltage power electronics applications, and electrification transportation. The comprehensive research and discussions will consist of insulation degradation mechanisms, eco-friendly high-performance insulation material development, partial discharge analysis, and reliable design strategies for electrical insulation in high-voltage power applications. Additionally, the influence of multifrequency switching impulse stresses generated by power electronics converters on electrical insulation systems are emphasized.
Research hotpot:
Key research topics include the development and performance analysis of eco-friendly high-performance insulation materials, performance degradation and partial discharge, high-reliable design and condition assessment for electrical insulation in advanced power applications.
2. Topics of Interest Including but not limited to the following directions:
Development and Rational Design of Eco-friendly High-Performance Electrical Insulation Materials
 Dielectric Performance Characterization and Modelling of Electrical Insulation Materials
 Partial Discharge Analysis and Modelling of Electrical Insulation in High-Voltage Power Electronics Applications
 Lifetime Estimation and Reliable Design of Electrical Insulation
 Condition Monitoring and Health Assessment of Electrical Insulation Systems for High-Voltage Power Applications
3. Chair Information

Chair: Xize Dai, School of Electrical Engineering, Assistant Researcher, Chongqing University
Co-chairs:
Hongbo Liu, School of Electrical Engineering, Lecturer, Hebei University of Technology
Yang Mo, School of Electronic and Electrical Engineering, LecturerChongqing University of Science and Technology,
Yuxin He, School of Electrical Engineering, Postdoctoral Researcher, Chongqing University

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