2027 9th International Conference on Power and Energy Technology (ICPET) will be held in Changsha, Hunan, China during July 16-19, 2027. The conference is sponsored by Changsha University of Science & Technology, PES, IEEE, co-sponsored by Beijing Jiaotong University, and North China Electric Power University, hosted by School of Electrical & Information Engineering, Changsha University of Science & Technology, co-hosted by School of Electronic Engineering, Beijing Jiaotong University, School of Electrical and Electronic Engineering, North China Electric Power University, Energy Storage and Electrotechnics Department in China Electric Power Research Institute, patrons with Tianjin University, Southeast University, Lanzhou Jiaotong University, Southwest Petroleum University, Science China Technological Sciences, media supports from Proceedings of the CSEE, CESS Journal of Power and Energy Systems, Journal of Automation of Electric Power Systems, Journal of Modern Power Systems and Clean Energy, Journal of Power System Technology, Journal of Energy Internet, Journal of Electric Power Automation Equipment, Journal of Cyber-Physical Energy Systems, Journal of Power System Protection and Control, Journal of Protection and Control of Modern Power System, Journal of Smart Power & Energy Security, Journal of High Voltage Engineering, Journal of High Voltage, Journal of Electric Power Construction, Journal of Energy Conversion and Economics, Journal of Electric Power, Journal of Electric Power Information and Communication Technology, Shandong Electric Power, Sichuan Electric Power, etc. *Publication and Indexing: Submissions will be peer-reviewed and evaluated based on originality, relevance to conference, contributions, and presentation. Accepted full papers will be collected in ICPET 2027 Conference Proceedings, which will be included in IEEE Xplore and indexed by Ei Compendex, Scopus etc. major databases. ICPET 2026 conference proceedings have been successfully indexed by Ei Compendex, Scopus. ICPET 2025 conference proceedings have been successfully indexed by Ei Compendex, Scopus. ICPET 2024 conference proceedings have been successfully indexed by Ei Compendex, Scopus. ICPET 2023 conference proceedings have been successfully indexed by Ei Compendex, Scopus. ICPET 2022 conference proceedings have been successfully indexed by Ei Compendex, Scopus. ICPET 2021 conference proceedings have been successfully indexed by Ei Compendex, Scopus. ... *Submission Details: 1. Presentation Only (Abstract) 2. Presentation & Publication (Full paper) Submission is available now: https://easychair.org/conferences/?conf=icpet2027 An account is needed. If you have any questions, feel free to contact conference secretary icpet@sciei.org. *Call for Papers: Electricity Market and Management Energy Engineering and Technology Automation of Electric Power Systems High Voltage and Insulation Technology Power Electronics Technology and Application Electromagnetic Theory and Microwave Technology For more topics, please visit: http://icpet.org/topic.html *Call for Special Sessions: ICPET 2027 proposals for special sessions within the technical scope of the conference. Special Session Proposal Format 1. Title of Special Session 2. Brief Description of Special Session 3. Related Topics of Special Session 4. Name, Affiliation, Biography and E-mail of Organizers 5. Submitted file to ICPET 2027 via email: icpet@sciei.org before May 20 *Conference secretary: Hedy Huang Email: icpet@sciei.org