Qianhui Zhang

Title: Innovations by Qianhui Zhang in Battery Testing Technologies

Introduction

Qianhui Zhang, an inventive mind based in Beijing, China, has made strides in the field of battery technology. With a focus on improving the efficiency and safety of battery systems, Zhang holds a notable patent that contributes to the advancement of battery management practices.

Latest Patents

Zhang's sole patent is titled "Method and device for testing battery equalization circuit." This innovative patent outlines a sophisticated device and method specifically designed to test battery equalization circuits. The invention features multiple voltage supply modules, which are linked to corresponding equalization modules to form comprehensive test loops. These modules provide simulated voltage to the battery cells, enhancing the accuracy of the testing process. Furthermore, the patent includes equalization current detection modules as well as leakage current detection modules, ensuring thorough monitoring during testing. A key aspect of Zhang's invention is the control module that oversees the operations of each switch assembly and equalization module, playing a crucial role in detecting both equalization current and leakage current across each test loop.

Career Highlights

Qianhui Zhang is currently associated with Beijing Electric Vehicle Co., Ltd., where he applies his expertise in battery technologies. His innovative work on battery testing devices demonstrates not only his technical skills but also his dedication to improving battery management systems.

Collaborations

Throughout his career, Zhang collaborates with talented colleagues, including fellow engineers Liguo Yan and Xingquan Qin. Together, they contribute to advancements in electric vehicle technology, underscoring the collaborative nature of innovation within the industry.

Conclusion

Qianhui Zhang's contributions to battery testing technology position him as a significant inventor in the field. With his patented method and device for testing battery equalization circuits, Zhang is making a meaningful impact on the electric vehicle sector, helping to ensure that battery management systems are both efficient and reliable.