Yi Zhao

Title: Yi Zhao: Innovator in Shutdown Devices and Integrated Electric Oil Pumps

Introduction

Yi Zhao is a prominent inventor based in Zhejiang, China. He has made significant contributions to the fields of electrical engineering and renewable energy. With a total of 11 patents, his work focuses on innovative solutions that enhance the efficiency and functionality of various systems.

Latest Patents

Yi Zhao's latest patents include a shutdown device, a communication method for the shutdown device, and a rapid shutdown photovoltaic system. The shutdown device comprises a first shutdown module, a second shutdown module, and a control module. The first shutdown module features a switching device that controls the output power of a direct-current power supply. The second shutdown module similarly includes a switching device for another direct-current power supply. The control module modulates power control signals to generate a composite control signal, which manages the operation of the switching devices.

Another notable invention is the integrated electric oil pump, which includes a pump housing, an oil inlet, and an oil outlet. This innovative pump features a fixed shaft, inner and outer gears, and a motor rotor that enhances the efficiency of oil circulation. The design allows for effective cooling oil circulation through the pump, showcasing Yi Zhao's commitment to improving mechanical systems.

Career Highlights

Throughout his career, Yi Zhao has worked with notable organizations such as Hangzhou Quadrant Technology Co., Ltd. and Zhejiang University. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Yi Zhao has collaborated with esteemed colleagues, including Liping Wang and Guojun Zhang. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yi Zhao's contributions to the fields of electrical engineering and renewable energy are noteworthy. His innovative patents and collaborative efforts reflect his dedication to advancing technology. His work continues to inspire future innovations in the industry.