Qunbing Yu

Title: Qunbing Yu: Innovator in Adaptive Protection Methods for Capacitors

Introduction

Qunbing Yu is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of electrical engineering, particularly in the development of adaptive protection methods for capacitors. His innovative approach enhances the reliability and sensitivity of capacitor protection systems.

Latest Patents

Qunbing Yu holds a patent for an "Adaptive protection method for impedance of parallel capacitors." This method involves monitoring the terminal voltage and current of the capacitor, automatically calibrating its initial impedance upon operation, and calculating real-time impedance during operation. The method dynamically updates the actual impedance periodically and generates alarms for update failures and protection conditions. This protection method is applicable to various fault conditions of capacitors and capacitor banks, improving the overall reliability of capacitor protection.

Career Highlights

Throughout his career, Qunbing Yu has worked with reputable companies such as Nr Electric Co., Ltd and Nr Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.

Collaborations

Qunbing Yu has collaborated with professionals like Zhongpeng Song and Li Ding, further enhancing his work in the field.

Conclusion

Qunbing Yu's contributions to adaptive protection methods for capacitors demonstrate his commitment to innovation in electrical engineering. His work not only improves the functionality of capacitor systems but also sets a standard for future advancements in the field.