Jen-Hsiang Huang

Title: Innovations of Jen-Hsiang Huang

Introduction

Jen-Hsiang Huang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of motor control and fluid management. With a total of 2 patents, his work focuses on enhancing efficiency and reliability in various applications.

Latest Patents

One of his latest patents is a "Method for controlling constant-pressure fluid." This innovative method allows an inverter with a built-in controller to manage the rotation speed of a pump, achieving constant-pressure control. The control method measures the pressure feedback value of the pump's output flow and compares it with a reference value to produce an error pressure value. By determining the operation condition of the pump based on this error, the method can effectively shut down or restart the pump after a delay, reducing power consumption and operational costs while prolonging the pump's lifespan.

Another significant patent is the "Method of detecting output phase loss for motor driver." This method detects abnormal output phase loss (OPHL) operations when at least one phase of a three-phase current is continually zero. By acquiring, sampling, and filtering each phase of the current, the method adds a corresponding zero-current counter value and sets an abnormal current value to logic 1 when a zero-phase current is detected. This allows for the detection of both direct-current and alternating-current OPHL before and after the motor driver operates.

Career Highlights

Jen-Hsiang Huang is currently employed at Delta Electronics, Inc., where he continues to innovate and develop advanced technologies. His work has had a significant impact on the efficiency of motor drivers and fluid control systems.

Collaborations

He has collaborated with notable coworkers such as Shih-Chieh Liao and Ting-Chung Hsieh, contributing to various projects that enhance the functionality and reliability of electronic systems.

Conclusion

Jen-Hsiang Huang's contributions to the fields of motor control and fluid management through his innovative patents demonstrate his commitment to advancing technology. His work not only improves efficiency but also extends the lifespan of critical components in various applications.