Location History:
- Ningde, CN (2022 - 2023)
- Fujian, CN (2023)
Company Filing History:
7 out of 1,015 
4 out of 480 
1 out of 2 Years Active: 2022-2025
Title: Innovations of Bao Li in Electric Motor Technology
Introduction
Bao Li, an innovative inventor based in Fujian, China, has made significant contributions to the field of electric motor technology, holding an impressive portfolio of 10 patents. His work focuses on enhancing the efficiency and performance of electric vehicles, particularly through advanced motor and battery charging systems.
Latest Patents
Among his latest patents are a groundbreaking electric motor, a comprehensive power system, and a novel control method for electric vehicles. The design of his electric motor incorporates both a first N-phase winding set and a second N-phase winding set, which connect to a traction battery via a conversion module. A unique feature of this motor is its capability to reduce heating issues. When the traction battery heats up, both winding sets are powered on, causing their magnetic fields, which are out of phase, to counteract each other. This innovative approach diminishes the magnetic field intensity in the stator winding for each phase, subsequently alleviating problems related to motor heating and noise, vibration, and harshness (NVH).
Furthermore, Bao Li has developed a battery charging control method tailored for vehicle electrical systems, which includes a current control unit utilizing a semiconductor device. This method effectively manages the charging current based on the battery's temperature. Initially, when the battery temperature is below a predetermined threshold, the current control unit operates in a mode that enables reverse connection of the semiconductor. Once the battery reaches the desired temperature, the control unit transitions to a state that allows for conventional charging to commence.
Career Highlights
Bao Li has garnered valuable experience working for prestigious companies in the energy and electric vehicle sectors. Notably, he has contributed significantly to the operations at Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. His tenure at these organizations has honed his expertise in developing cutting-edge technologies aimed at revolutionizing electric motor and battery performance.
Collaborations
Throughout his career, Bao Li has collaborated with esteemed coworkers, including Xiyang Zuo and Zhimin Dan, who have shared his vision of advancing electric vehicle technologies. Their joint efforts have contributed to the success of innovative projects and the development of robust systems for the industry.
Conclusion
With a dedicated focus on innovation in electric motor technology and battery systems, Bao Li continues to push the boundaries of engineering excellence. His patents not only reflect his expertise but also represent a significant step forward in the quest for efficient and effective electric vehicles. As the automotive industry continues to evolve, the contributions of visionary inventors like Bao Li will undeniably shape the future of transportation.