Zhenfeng Zhong

Title: Zhenfeng Zhong: Innovator in Electromotive Force Sensing Technology

Introduction

Zhenfeng Zhong is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of electrical engineering, particularly in the area of motor control technology. His innovative work has led to the development of a unique patent that enhances the efficiency of three-phase permanent magnet motors.

Latest Patents

Zhenfeng Zhong holds a patent for a "Back electromotive force sensing circuit, back electromotive force sensing method and driving module of three-phase permanent magnet motor." This invention includes a sampling circuit designed to acquire a sampling signal that represents the phase current of one of the three phases of a three-phase permanent magnet motor, which operates under sine wave control. The signal processing circuit processes the sampling signal to determine the back electromotive force of the specified phase by calculating the difference between the phase voltage and the sum of the voltage across a phase resistor and a phase inductor.

Career Highlights

Zhenfeng Zhong is currently employed at Silergy Semiconductor Technology (Hangzhou) Ltd. His role at the company allows him to apply his expertise in semiconductor technology and motor control systems. His innovative contributions have positioned him as a key figure in the advancement of motor technology.

Collaborations

Zhenfeng has collaborated with notable colleagues, including Xiaodong Huang and Xinjian Huang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the semiconductor industry.

Conclusion

Zhenfeng Zhong's work exemplifies the spirit of innovation in the field of electrical engineering. His patent on back electromotive force sensing technology represents a significant advancement in motor control systems. His contributions continue to influence the industry and inspire future innovations.