Chin-Yu Ho

Title: Innovations of Chin-Yu Ho

Introduction

Chin-Yu Ho is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in power conversion technologies. With a total of three patents to his name, his work focuses on enhancing the efficiency and functionality of power systems.

Latest Patents

One of his latest patents is a high power factor converter. This invention includes a rectifier, a reactive power control circuit, and a converter circuit. The rectifier is utilized for receiving and converting an input AC voltage into an input DC voltage. The reactive power control circuit is coupled to the rectifier for performing a reactive power control operation based on the input DC voltage. The converter circuit is coupled to the reactive power control circuit for converting the input DC voltage into an output voltage.

Another significant patent is a wind power charging circuit with a three-phase, single-stage, and bridgeless framework. This innovative circuit is developed based on an isolated single-ended primary-inductance converter (SEPIC) that has a buck-boost converting function. It can be applied in a wind turbine system to increase the operational scope of the input voltage provided by the wind turbine. This enhancement allows the wind turbine system to operate efficiently under different wind speeds, thereby improving electric energy production and electromechanical conversion efficiency. Additionally, the absence of bridgeless PFC circuits and bridge-type diode rectifiers reduces conducting loss, circuit volume, and assembly costs.

Career Highlights

Chin-Yu Ho is affiliated with the National Chung Shan Institute of Science and Technology, where he continues to innovate and contribute to advancements in power conversion technologies. His work is recognized for its practical applications and potential to improve renewable energy systems.

Collaborations

He has collaborated with notable colleagues, including Kun-Feng Chen and Hsuang-Chang Chiang, to further enhance his research and development efforts.

Conclusion

Chin-Yu Ho's contributions to the field of electrical engineering, particularly through his innovative patents, demonstrate his commitment to advancing technology in power conversion. His work not only enhances efficiency but also supports the growth of renewable energy systems.