Chia-Cheng Yang

Introduction

Chia-Cheng Yang is a prominent inventor based in Taoyuan, Taiwan, known for his significant contributions to the field of electrical engineering. With a total of six patents to his name, Yang has made remarkable strides, particularly in the development of innovative solutions for electric vehicle charging systems.

Latest Patents

Among Chia-Cheng Yang's latest patents is an advanced on-board charging device and its operating method. This device is equipped with an AC connector, an AC to DC converter, and a detection circuit. The purpose of this innovation is to enhance the charging process for electric vehicles. The AC connector allows the device to connect to electric vehicle supply equipment (EVSE), while the AC to DC converter effectively converts the incoming AC voltage into a stable DC voltage. The detection circuit plays a critical role by outputting a detection voltage to identify any abnormalities in the protective earth terminal of the EVSE, ensuring safety during the charging process.

Another notable invention by Yang is a power converter and its control method. This power converter comprises several key components, including a power converting circuit, an output current control circuit, high-voltage and low-voltage control circuits, and a driving circuit. The design allows for the conversion of a high-voltage (HV) DC voltage to a low-voltage (LV) DC voltage, catering to various electrical needs while ensuring efficient operation through real-time monitoring of output currents and voltages.

Career Highlights

Chia-Cheng Yang is associated with Delta Electronics, Inc., a leading company in power and thermal management solutions. His work at Delta has enabled him to innovate extensively in the areas of power conversion and electric vehicle technologies. Yang's expertise and contributions continue to shape the future of electrical charging infrastructure.

Collaborations

Throughout his career, Yang has collaborated with talented individuals in the industry, including coworkers Sheng-Nan Tsai and Chen-Bin Huang. These collaborations have enriched Yang's approach to innovation, leading to the fruitful development of several impactful patents.

Conclusion

Chia-Cheng Yang stands out as an inventive force in the field of electrical engineering, especially in the realm of electric vehicle charging technologies. His patents demonstrate a solid commitment to advancing sustainable energy solutions, making a lasting impact on the industry and paving the way for future innovations.