Core Points - Zhao Zhangming, a renowned expert in power electronics and electrical engineering, passed away on September 3, 2025, at the age of 66 [1][5]. Group 1: Academic and Professional Background - Zhao was born in February 1959 in Shaoyang, Hunan Province, and obtained his bachelor's and master's degrees from Hunan University in 1982 and 1985, respectively, followed by a PhD from Tsinghua University in 1991 [3]. - He served as a professor at Tsinghua University, where he held positions such as Deputy Director of the Department of Electrical Engineering and Vice Director of the National Key Laboratory for Safety Control and Simulation of Power Systems and Large Power Generation Equipment [3]. Group 2: Contributions and Achievements - Zhao was the editor-in-chief of the "Chinese Journal of Electrical Engineering" and held various leadership roles in professional organizations, including the IEEE Power Electronics Society [4]. - He made significant contributions to the field of power electronics, particularly in large-capacity power electronics, renewable energy photovoltaic generation, and integrated systems [4]. - Zhao led the first major project in power electronics funded by the National Natural Science Foundation and developed several key technologies, including medium-voltage frequency converters and photovoltaic grid-connected converters [4][5]. Group 3: Awards and Publications - He received multiple prestigious awards, including three first prizes for scientific achievements from the Ministry of Education and three first prizes from the China Electrotechnical Society [5]. - Zhao published over 600 academic papers, authored nine scientific books, and held more than 100 invention patents and 30 software copyrights [5]. Group 4: Industry Impact - Zhao served as an independent director for listed companies such as Huichuan Technology and Tonghe Technology, influencing the industry through his expertise [5].

Core Points - Zhao Zhangming, a renowned expert in the field of electrical engineering, passed away on September 3, 2025, at the age of 66 [1][2] Group 1: Academic and Professional Background - Zhao Zhangming was born in February 1959 in Shaoyang, Hunan Province, and obtained his bachelor's and master's degrees from Hunan University in 1982 and 1985, respectively, followed by a PhD from Tsinghua University in 1991 [3] - He served as a professor at Tsinghua University, held the position of deputy director of the Electrical Engineering Department, and was the deputy director of the National Key Laboratory for Safety Control and Simulation of Power Systems and Large Power Generation Equipment [3] Group 2: Contributions and Achievements - Zhao was the editor-in-chief of the "Chinese Journal of Electrical Engineering" and held various leadership roles in professional organizations, including the vice-chairman of the Power Electronics Society of the China Electrotechnical Society [4] - He was recognized as an international expert in power electronics and motor fields, contributing significantly to the development of large-capacity power electronics, renewable photovoltaic power generation, and integrated systems [4] - Zhao led the first major project in the field of power electronics funded by the National Natural Science Foundation and developed several key technologies, including medium-voltage frequency converters and photovoltaic grid converters [4][5] Group 3: Awards and Publications - He received multiple prestigious awards, including three first prizes for scientific achievements from the Ministry of Education and three first prizes from the China Electrotechnical Society [5] - Zhao published over 600 academic papers, authored nine scientific books, and held more than 100 invention patents and 30 software copyrights, making significant contributions to the development of electrical engineering in China [5] Group 4: Industry Involvement - Zhao served as an independent director for listed companies such as Huichuan Technology and Tonghe Technology, indicating his influence in the industry [5]

Core Points - Professor Zhao Zhangming, a renowned expert in power electronics and electrical engineering, passed away on September 3, 2025, at the age of 66 [1][3]. Group 1: Academic and Professional Background - Born in February 1959 in Shaoyang, Hunan Province, Professor Zhao obtained his bachelor's and master's degrees from Hunan University in 1982 and 1985, respectively, and earned his Ph.D. from Tsinghua University in 1991 [3]. - He served as a professor at Tsinghua University, held the position of deputy director of the Department of Electrical Engineering, and was the deputy director of the National Key Laboratory for Safety Control and Simulation of Power Systems and Large Power Generation Equipment [3]. Group 2: Contributions and Achievements - Professor Zhao was the editor-in-chief of the "Chinese Journal of Electrical Engineering" and held various leadership roles in professional organizations, including the IEEE Power Electronics Society [4]. - He made significant contributions to the field of power electronics, particularly in large-capacity power electronics, renewable energy photovoltaic generation, and integrated systems [4]. - He developed key technologies such as medium-voltage frequency converters and photovoltaic grid-connected converters, and created the first domestically developed general-purpose power electronics industrial simulation software, DSIM, which has been adopted by over 200 organizations in 15 countries and regions [4][5]. Group 3: Awards and Recognition - Professor Zhao received multiple prestigious awards, including three first prizes for scientific and technological achievements from the Ministry of Education and three first prizes from the China Electrotechnical Society [5]. - He published over 600 academic papers, authored nine scientific books, and held more than 100 invention patents and 30 software copyrights, significantly contributing to the development of electrical engineering in China [5]. Group 4: Personal Attributes and Legacy - He was remembered as a kind-hearted individual with a broad mind, dedicated to his work, and a role model for educators [5]. - Professor Zhao served as an independent director for listed companies such as Huichuan Technology and Tonghe Technology, further influencing the industry [5].