Company Filing History:
1 out of 14 
1 out of 3 Years Active: 2025
Title: Zhaoxin Wen: Innovator in High-Voltage Direct Current Technology
Introduction
Zhaoxin Wen is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of electrical engineering, particularly in high-voltage direct current (HVDC) technology. His innovative work has led to the development of a patent that addresses critical challenges in power transmission systems.
Latest Patents
Zhaoxin Wen holds a patent for a "Control method and apparatus for high-voltage, direct current first commutation failure in alternating-current fault." This invention provides a method, apparatus, and device for suppressing a first HVDC commutation failure under an AC system fault. The method involves obtaining a three-phase voltage of a converter bus, calculating a zero-sequence component amplitude and an αβ component amplitude, and determining trigger-angle commands for fault conditions. This innovation is crucial for enhancing the reliability of HVDC transmission systems.
Career Highlights
Throughout his career, Zhaoxin Wen has worked with several esteemed organizations. He has been associated with the Electric Power Research Institute and China Southern Power Grid. His experience in these institutions has allowed him to develop and refine his expertise in power systems and HVDC technology.
Collaborations
Zhaoxin Wen has collaborated with notable colleagues, including Chuang Fu and Ruina Zheng. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Zhaoxin Wen's contributions to HVDC technology demonstrate his commitment to improving power transmission systems. His innovative patent addresses significant challenges in the industry, showcasing his expertise and dedication to advancing electrical engineering.