Shiying Sun

Title: Shiying Sun: Innovator in Charger Control Systems

Introduction

Shiying Sun is a notable inventor based in Qingdao, China. He has made significant contributions to the field of electrical engineering, particularly in the development of control systems for chargers. His innovative approach has led to the creation of a patented technology that enhances the performance of charging systems.

Latest Patents

Shiying Sun holds a patent for a "Control system and control method for a phase shifted full bridge charger." This invention includes a sophisticated control system that comprises a sampling system and a charger controller. The charger controller features a start and running determination unit, a soft start control unit, a running control unit, and a smooth switchover control unit. The running control unit is equipped with a mode determination unit, a constant-voltage control unit, a total-current-limiting control unit, and a charging-current-limiting control unit. This innovative design allows for smooth transitions between different operational states, ensuring high steady-state and dynamic performance during the charger's operation.

Career Highlights

Shiying Sun is currently employed at the CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. His work at this esteemed research institution has allowed him to focus on advancing technologies in the field of rolling stock and electrical systems. His dedication to innovation is evident in his patent and ongoing research efforts.

Collaborations

Shiying Sun collaborates with talented colleagues, including Xianqi Lin and Lijun Zhang. Their combined expertise contributes to the development of cutting-edge technologies in their field.

Conclusion

Shiying Sun's contributions to charger control systems exemplify the spirit of innovation in electrical engineering. His patented technology not only enhances charger performance but also showcases the importance of collaboration in advancing technological solutions.