Weimin Chen

Title: Weimin Chen: Innovator in Open-Phase Fault Monitoring Systems

Introduction

Weimin Chen is a notable inventor based in Fuzhou, China. He has made significant contributions to the field of electrical device state monitoring. His innovative work focuses on enhancing the reliability and efficiency of monitoring systems in critical applications.

Latest Patents

Weimin Chen holds a patent for an open-phase fault monitoring system. This system is designed to monitor the state of electrical devices, particularly in nuclear power plants. The patent describes a relay communication unit equipped with a microcontroller unit (MCU) as the central control processing unit. An external analog-to-digital converter (ADC) enables high-speed A/D conversion for multiple signals. The system incorporates a GNSS&RTC for timing functions and a LORA module for data interaction. This innovative design allows for real-time monitoring and accurate identification of line open-phase faults in auxiliary power supply systems. The advantages of this system include its small volume, high precision, low cost, and ease of installation.

Career Highlights

Weimin Chen has worked with prominent organizations, including Fujian Fuqing Nuclear Power Co., Ltd. and Tsinghua University. His experience in these institutions has contributed to his expertise in electrical engineering and monitoring systems.

Collaborations

Weimin Chen has collaborated with Tiejun Ma, further enhancing his research and development efforts in the field.

Conclusion

Weimin Chen's contributions to the development of open-phase fault monitoring systems demonstrate his commitment to innovation in electrical engineering. His work not only improves safety in nuclear power plants but also showcases the potential for advancements in monitoring technologies.