Qiru Li

Title: Qiru Li - Innovator in Battery Technology

Introduction

Qiru Li is a notable inventor based in Huzhou, China. He has made significant contributions to the field of battery technology, particularly in the measurement of internal resistance in batteries. His innovative approach has the potential to enhance the performance and reliability of battery systems.

Latest Patents

Qiru Li holds a patent for a "Method for measuring the internal resistance of batteries." This method involves discharging and charging a battery under a preset constant current. It includes acquiring voltages of the battery from the end of the discharging/charging process until the voltage stabilizes. The method calculates different internal resistances caused by ohmic polarization, electrochemical polarization, and concentration polarization separately. This classification allows for a more accurate understanding of the internal resistances and has been validated through comparisons with other measurement methods, demonstrating high reliability and strong practicality.

Career Highlights

Qiru Li is currently associated with Microvast Power Systems Co., Ltd., where he applies his expertise in battery technology. His work focuses on improving battery performance and efficiency, contributing to advancements in energy storage solutions.

Collaborations

Qiru Li has collaborated with notable colleagues such as Weifeng Fang and Xuezhong Dong. Their combined efforts in research and development have furthered innovations in battery technology.

Conclusion

Qiru Li's contributions to battery technology through his innovative patent demonstrate his commitment to advancing energy solutions. His work not only enhances the understanding of battery performance but also paves the way for future innovations in the field.