Company Filing History:
Years Active: 2021
Title: Innovations of Xinmin Bai in Power Supply Systems
Introduction
Xinmin Bai is a notable inventor based in Shanghai, China. He has made significant contributions to the field of power supply systems, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
One of his latest patents is a DC power supply system. This system comprises a first power supply circuit and a second power supply circuit, each containing a phase-shifting transformer and an AC-DC conversion circuit. A bidirectional electronic switch is electrically coupled between the output ends of both circuits, allowing for power transmission based on the voltage difference of the two output voltages.
Another significant patent is a method and system for reducing circulating current between multiple non-isolated modules operating in parallel. This invention involves connecting the input and output terminals of several non-isolated modules in parallel. Each module includes a first stage converter, a bus capacitor, and a second stage converter. The method entails comparing a signal reflecting the input power of the module with a reference value and adjusting the bus capacitor's voltage accordingly.
Career Highlights
Xinmin Bai is currently employed at Delta Electronics (Shanghai) Co., Ltd. His work focuses on developing advanced power supply solutions that enhance efficiency and reliability in electrical systems.
Collaborations
He collaborates with talented coworkers, including Xingkuan Guo and Hongguang Liu, who contribute to the innovative projects at Delta Electronics.
Conclusion
Xinmin Bai's contributions to power supply systems reflect his expertise and commitment to innovation in electrical engineering. His patents demonstrate a forward-thinking approach that addresses contemporary challenges in the field.