Chengyu Lu

Title: Innovations of Chengyu Lu

Introduction

Chengyu Lu is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced excitation systems and power system stabilizers. With a total of 3 patents, his work reflects a commitment to enhancing the efficiency and reliability of power systems.

Latest Patents

Chengyu Lu's latest patents include a flexible excitation system and a control method for it. This innovative system comprises multiple groups of flexible excitation power units connected in parallel, along with a deexcitation circuit unit and a flexible excitation control unit. The control method aims to achieve internal fault-tolerant operation by managing AC and DC circuit breakers effectively. Additionally, it dynamically controls ceiling voltage to improve the forced excitation output capacity of self-shunt excitation systems.

Another significant patent is the low-frequency band suppression enhanced anti-reversal power system stabilizer. This invention addresses the limitations of existing power system stabilizers by incorporating generator speed and active power signals to enhance phase compensation. This improvement increases the allowable total setting gain of the stabilizer and enhances its ability to suppress low-frequency band oscillations.

Career Highlights

Chengyu Lu has worked with prominent organizations, including State Grid Zhejiang Electric Power Co., Ltd. and the State Grid Zhejiang Electric Power Research Institute. His experience in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to advancements in power system technology.

Collaborations

Throughout his career, Chengyu Lu has collaborated with talented individuals such as Hongtao Xiong and Boliang Lou. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Chengyu Lu's contributions to the field of electrical engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and reliability of power systems, showcasing the importance of innovation in this critical sector.