Yu-Min Liao

Title: Innovations by Yu-Min Liao

Introduction

Yu-Min Liao is a notable inventor based in Taoyuan County, Taiwan. He has made significant contributions to the field of battery technology and motor simulation, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of battery management systems and motor controllers.

Latest Patents

One of Yu-Min Liao's latest patents is a method of diagnosing a battery and adaptively adjusting charging modes. This innovative method includes steps such as initially charging the battery using a constant current mode and monitoring a deterioration index through a battery management system. The deterioration index comprises factors like the highest temperature, instantaneous temperature difference, instantaneous voltage difference, instantaneous internal resistance, and state of charge of the battery. When the temperature exceeds a predetermined threshold, the charging process is paused. The method further includes charging the battery using constant power and constant current modes based on temperature conditions.

Another significant patent is a motor simulator that operates without requiring a physical motor. This invention serves as a testing motor controller that inputs a driving signal based on a power supply driving signal. It feeds back a status response from a dynamic calculator, allowing the simulator to generate voltage and current similar to an actual motor in operation. This innovation enables effective testing of motor rotation speed and positioning without the need for a physical motor.

Career Highlights

Yu-Min Liao has worked with esteemed organizations such as the National Chung Shan Institute of Science and Technology and the Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense. His experience in these institutions has contributed to his expertise in the field of technology and innovation.

Collaborations

Some of Yu-Min Liao's notable coworkers include Kuo-Kuang Jen and Jung-Tzung Wei. Their collaboration has likely fostered a productive environment for innovation and development in their respective projects.

Conclusion

Yu-Min Liao's contributions to battery technology and motor simulation demonstrate his commitment to advancing innovation in these fields. His patents reflect a deep understanding of the challenges in battery management and motor control, paving the way for future advancements.