Baoguo Chen

Title: Baoguo Chen: Innovator in Power Supply Technologies

Introduction

Baoguo Chen is a notable inventor based in Dongguan, China. He has made significant contributions to the field of power supply technologies, holding a total of 4 patents. His work focuses on improving the efficiency and reliability of power systems.

Latest Patents

Baoguo Chen's latest patents include a power supply method and apparatus, as well as a bridgeless power factor correction (PFC) circuit. The power supply method involves determining whether a current power grid is a weak power grid. If it is, the method establishes a target current limit value based on the actual input voltage of the power system. This allows for adaptive adjustments to the current limit, ensuring that power is supplied to the load while avoiding undervoltage issues. The bridgeless PFC circuit features a control module that monitors the current flowing through a sampling element. When this current exceeds a certain threshold, the control module activates a switch element, enabling zero-voltage turn-on. This design enhances the signal anti-interference capability and reduces the delay requirements on the sampling control circuit.

Career Highlights

Throughout his career, Baoguo Chen has worked with prominent companies such as Huawei Digital Power Technologies Co., Ltd. and Emerson Network Power Energy Systems. His experience in these organizations has allowed him to develop innovative solutions in power supply technologies.

Collaborations

Baoguo Chen has collaborated with notable professionals in his field, including Huajian Zhang and Yonggang Ru. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Baoguo Chen is a distinguished inventor whose work in power supply technologies has led to several important patents. His innovative methods and designs continue to influence the industry, showcasing his commitment to enhancing power system efficiency and reliability.