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Title: Innovations of Fengyuan Wang in Photovoltaic Technology
Introduction
Fengyuan Wang 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 for output transmission lines. His innovative approach addresses critical safety concerns in photovoltaic systems.
Latest Patents
Fengyuan Wang 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 on the photovoltaic side 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 the circuit breaker to isolate the fault. Conversely, if the variation exceeds the set value, the photovoltaic side distance protection is not activated.
Career Highlights
Throughout his career, Fengyuan Wang 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
Fengyuan Wang has collaborated with notable colleagues, including Ping Zhao and Chi Zhang. Their teamwork has contributed to advancements in the field of photovoltaic technology.
Conclusion
Fengyuan Wang's contributions to photovoltaic technology through his innovative patent and career experiences highlight his importance in the field. His work continues to influence safety measures in photovoltaic systems, ensuring a more secure energy future.