Preface

Abstract

The 2023 2nd International Conference on Power System and Power Engineering (PSPE 2023) took place via virtual form in Nanchang, China from March 17th to 19th, 2023, with the attendance of 150 people.PSPE 2023 focused on research areas such as Electrical and Energy Circuits and Systems, Power System Security Defense and Restoration Control, Transmission and Distribution System and Equipment, Power Electronics, etc. The main goal was to bring together related scientists, researchers and developers to bridge the gap between research needs and advanced technological solutions. PSPE 2023 fostered research and development in power engineering and its applications. And it provided an opportunity for researchers and related personnels to present their recent theoretical developments, practical applications, and to discuss unsolved problems and potential challenges.The conference was divided into three main sessions. There are focused on keynote speeches, oral and poster presentations, as well as communication and discussion among all participants.We would like to highlight the main developments presented at the Conference and introduce the prominent speakers. The keynote speaker of the Conference Professor Qifang Chen (Beijing Jiaotong University, China) presented a report on The Interactive Strategy of Thermostatically Controlled Loads (Tcls) to Improve Feasibility and Scalability. In the speech he presented a new interactive control method to improve the feasibility and scalability of TCLs in demand response application. Professor Huihui Song (Harbin Institute of Technology (Weihai), China) talked on Preliminary Study on Synchronization Control Mechanism of Grid-Forming Asynchronous Power Sources under Ultra-High Proportion Consumption of New Energy. She analyzed the existing synchronization mechanism of asynchronous power sources, combined the achievements of NSFC, revealed the new stability mechanism of rhythmic synchronization from a new perspective of coupled oscillator synchronization science, and re-described the evolution process of system synchronization stability.Finally, we would like to thank the members of the Technical Program Committee and the Publication Chair for giving an opportunity to share scientific ideas and new developments at the Conference and the University of Agder, Norway for its friendly support. Last but not the least, our special acknowledgement also goes to the editors and staff of the Journal of Physics: Conference Series, for their kindness and assistance in publishing this volume.The Committee of PSPE 2023List of Committee Member are available in this pdf.