Jinhua Chen

Title: Innovations of Jinhua Chen in Motor Technology

Introduction

Jinhua Chen is a notable inventor based in Dongguan, China. He has made significant contributions to the field of motor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of electric motors and vehicles.

Latest Patents

One of Jinhua Chen's latest patents is for a motor rotor that includes a wound rotor comprising a rotating shaft, a rotor core, and a plurality of rotor coils. The rotor core is fixedly sleeved on the rotating shaft, and it features winding holes that allow for efficient coil placement. This design includes a gap between adjacent rotor coils, which serves as a heat dissipation channel for coolant flow. Another significant patent involves an electrically excited motor drive system integrated with an on-board charger (OBC). This innovation allows for the integration of the power supply circuit in electric vehicles with the OBC of a dual active bridge (DAB) type, reducing circuit complexity and costs.

Career Highlights

Jinhua Chen has worked with prominent companies such as Huawei Digital Power Technologies Co., Ltd. and Dongguan Jiuchang Intelligent Technology Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and electric vehicle systems.

Collaborations

Jinhua has collaborated with notable colleagues, including Chaoqiang Wu and Shaohua Wang, who have also contributed to advancements in the field.

Conclusion

Jinhua Chen's innovative patents and career achievements highlight his significant role in the development of motor technology and electric vehicles. His work continues to influence the industry and pave the way for future advancements.