Min-Hsien Ho

Title: Min-Hsien Ho: Innovator in Rotary Electric Machine Control

Introduction

Min-Hsien Ho is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the control of rotary electric machines. His innovative approach has led to the development of a patented technology that enhances the efficiency and performance of these machines.

Latest Patents

Min-Hsien Ho holds a patent for a "Device and method for controlling rotary electric machine." This control device includes several key components such as a current command unit, a voltage conversion device, a current conversion device, a signal demodulation device, an error compensation unit, an adding device, and a position estimation device. The current command unit provides a d-axis current command and a q-axis current command. The current conversion device converts the current of the rotary electric machine to a synchronous reference coordinate current. The signal demodulation device computes a current variation of a high-frequency synchronous reference coordinate current. The error compensation device outputs a first correction value, which is then added to the current variation to generate a second correction value. This second correction value is crucial for adjusting the phase estimation value for both the current conversion device and the voltage conversion device.

Career Highlights

Min-Hsien Ho is currently employed at Delta Electronics, Inc., a leading company in the field of power and thermal management solutions. His work at Delta Electronics has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of technology in the industry.

Collaborations

Throughout his career, Min-Hsien Ho has collaborated with talented individuals such as Yu-Ling Lee and Ming-Tsung Chen. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Min-Hsien Ho is a distinguished inventor whose work in controlling rotary electric machines has made a significant impact in the field of electrical engineering. His innovative patent and contributions to Delta Electronics, Inc. highlight his dedication to advancing technology.