Chih-Hsing Fang

Title: Innovations of Chih-Hsing Fang

Introduction

Chih-Hsing Fang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of high-efficiency power conversion systems. With a total of 3 patents to his name, Fang's work reflects a commitment to advancing technology in sustainable energy solutions.

Latest Patents

Fang's latest patents include a "High-efficiency high step-up ratio direct current converter with interleaved soft-switching mechanism." This innovative converter features a voltage-multiplier circuit and an active clamping circuit, designed to boost the voltage of direct-current power to a desired level efficiently. The active clamping circuit helps to reduce voltage surges, allowing for soft switching of the main switches.

Another significant patent is the "Photovoltaic powered system," which includes an alternating current (AC) module. This system converts direct current (DC) power generated by photovoltaic modules into grid-connected AC power. The AC module produces a continuous quasi-sinusoidal current, which is then filtered to create a sinusoidal output current, ensuring maximum power point tracking (MPPT) and unity-power-factor power feeding into the AC utility.

Career Highlights

Chih-Hsing Fang is currently associated with Allis Electric Co., Ltd., where he continues to innovate and develop advanced electrical solutions. His work has been instrumental in enhancing the efficiency and effectiveness of power conversion technologies.

Collaborations

Fang has collaborated with notable colleagues such as Wen-Wei Chan and Ching-Ming Lai. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Chih-Hsing Fang's contributions to electrical engineering and sustainable energy are commendable. His innovative patents demonstrate a strong commitment to improving power conversion systems, making a significant impact in the field.