Yanhui Qiu

Title: Yanhui Qiu: Innovator in High-Frequency Inverter Technology

Introduction

Yanhui Qiu is a notable inventor based in Qingdao, China. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced inverter technologies. His innovative work has led to the creation of a unique patent that addresses the challenges of power supply systems.

Latest Patents

Yanhui Qiu holds a patent for a "Multi-winding single-stage multi-input boost type high-frequency link's inverter with simultaneous/time-sharing power supplies." This invention features a circuit structure that connects multiple isolated high-frequency inverter circuits, an input filter, and an energy storage inductor. The design includes a common output cycloconverter and filter circuit linked by a multi-input single-output high-frequency transformer. Each input of the transformer corresponds to the output of each inverter circuit, allowing for simultaneous or time-sharing power supply to a load. The inverter ensures high-frequency isolation between input and output, enhancing its efficiency and versatility.

Career Highlights

Yanhui Qiu is affiliated with Qingdao University, where he continues to engage in research and development in the field of electrical engineering. His work has not only contributed to academic knowledge but has also practical applications in various industries.

Collaborations

Yanhui Qiu collaborates with Daolian Chen, a fellow researcher, to further explore advancements in inverter technology and its applications.

Conclusion

Yanhui Qiu's innovative contributions to high-frequency inverter technology exemplify the importance of research and development in modern electrical engineering. His patent reflects a significant advancement in power supply systems, showcasing his expertise and commitment to innovation.