Weixin Fang

Title: Weixin Fang: Innovator in Solid-State Transformer Technology

Introduction

Weixin Fang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the development of solid-state transformers. With a total of 2 patents, his work focuses on enhancing the efficiency and reliability of power distribution systems.

Latest Patents

Weixin Fang's latest patents include innovative technologies that address critical challenges in power systems. One of his notable inventions is a solid-state transformer that possesses uninterrupted operation ability under AC/DC faults. This transformer features a hybrid modular multilevel converter that integrates half-bridge and full-bridge submodules. The design allows for seamless connectivity with isolated dual-active-bridge converters, facilitating the formation of a low-voltage DC bus. This technology is particularly beneficial for multi-voltage-level and multi-form AC/DC hybrid distribution grids.

Another significant patent by Fang is a modular multilevel converter with multi-port DC power flow control. This invention includes a topology that connects a DC power flow controller in series with the uppermost submodules of the converter. It enables efficient power transfer and energy interaction between the modular multilevel converter and various power grids. The output terminal utilizes DC/DC converters to regulate voltage, providing multiple flexible and controllable DC ports.

Career Highlights

Weixin Fang is affiliated with Shanghai Jiao Tong University, where he continues to advance research in electrical engineering. His academic background and innovative spirit have positioned him as a key figure in the development of modern power systems.

Collaborations

Throughout his career, Fang has collaborated with esteemed colleagues, including Jianwen Zhang and Jianqiao Zhou. These partnerships have fostered a collaborative environment that enhances research and innovation in their field.

Conclusion

Weixin Fang's contributions to solid-state transformer technology and modular multilevel converters demonstrate his commitment to advancing electrical engineering. His patents reflect a deep understanding of power systems and a dedication to improving their efficiency and reliability.