Shiliang Yuan

Title: Shiliang Yuan: Innovator in Power Conversion Technology

Introduction

Shiliang Yuan is a notable inventor based in Guangdong, China. He has made significant contributions to the field of power conversion technology. His innovative work focuses on enhancing the efficiency of power supplies and other power systems.

Latest Patents

Yuan holds a patent for a "Low loss boost converter." This invention relates to a low loss boost circuit used in power conversion equipment. It involves controlling the duty cycle of a power switch to achieve voltage boosting and regulation of the output voltage. The design incorporates energy storage in a boost inductor and reduces reverse recovery current using an auxiliary inductor. The secondary winding of the inductor supplies additional energy and provides a path for transferring energy to the energy storage capacitor. This invention is characterized by high efficiency and is suitable for power converters with Power Factor Correction (PFC), such as telecommunication power supplies and uninterrupted power supplies.

Career Highlights

Shiliang Yuan is associated with Emerson Network Power Co., Ltd., where he continues to develop innovative solutions in power conversion. His work has been instrumental in advancing technologies that improve energy efficiency in various applications.

Collaborations

Yuan collaborates with his coworker, Hua Xiang, to further enhance their research and development efforts in the field of power systems.

Conclusion

Shiliang Yuan's contributions to power conversion technology exemplify the importance of innovation in enhancing energy efficiency. His patent for the low loss boost converter is a testament to his expertise and commitment to advancing the field.