Yudong Fang

Title: Yudong Fang: Innovator in Photovoltaic Protection Technology

Introduction

Yudong Fang is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of photovoltaic technology, particularly in ground fault protection methods. His innovative approach addresses critical safety concerns in photovoltaic station output transmission lines.

Latest Patents

Yudong Fang holds a patent for a "Ground fault protection method and apparatus for photovoltaic station output transmission line." This invention provides a method for controlling a circuit breaker on the photovoltaic side through a control element. It determines whether the measured zero sequence impedance has a significant variation before and after the action of power grid side distance protection. If the variation is less than a set value, a tripping signal is sent to isolate the fault. Conversely, if the variation exceeds the set value, the distance protection does not activate.

Career Highlights

Throughout his career, Yudong Fang has worked with several prominent organizations. He has been associated with State Grid Zhejiang Electric Power Co., Ltd., Taizhou Power Supply Company, and the State Grid Corporation of China. His experience in these companies has allowed him to develop and refine his innovative ideas in the energy sector.

Collaborations

Yudong Fang has collaborated with notable colleagues, including Ping Zhao and Fengyuan Wang. Their combined expertise has contributed to advancements in the field of photovoltaic technology.

Conclusion

Yudong Fang's contributions to photovoltaic protection technology highlight his innovative spirit and dedication to improving safety in energy transmission. His patent and career achievements reflect his commitment to advancing the field.