Weiping Sun

Title: Weiping Sun: Innovator in Power Conversion Technologies

Introduction

Weiping Sun is a notable inventor based in Ningde, China. He has made significant contributions to the field of power conversion technologies, holding a total of 9 patents. His work focuses on improving charging methods and devices, particularly for power batteries.

Latest Patents

One of his latest patents is a charging method and power conversion apparatus. This method involves acquiring a state parameter of a power battery through a power conversion apparatus. When the battery temperature falls below a first preset threshold, the apparatus sets the charging mode to a pulse charging mode. This innovative approach prevents direct charging of the power battery in low temperatures, thereby ensuring optimal performance. Another significant patent is related to a power conversion device that facilitates pre-charging. This device is designed to perform power conversion between a charging pile and a traction battery. The method includes receiving a message from a battery management system and performing pre-charging to ensure a normal charging process.

Career Highlights

Weiping Sun has worked with prominent companies in the industry, including Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in power conversion.

Collaborations

Throughout his career, Weiping has collaborated with talented individuals such as Zhimin Dan and Zhanliang Li. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Weiping Sun's contributions to power conversion technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in battery charging and power management. His work continues to influence the industry and pave the way for future advancements.