Peng Ding

Title: Innovations by Peng Ding in Battery Technology

Introduction

Peng Ding is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of battery technology, holding a total of 7 patents. His work focuses on improving the reliability and accuracy of battery state detection and estimation.

Latest Patents

One of his latest patents is a method, system, device, and medium for detecting the battery state of health. This invention discloses a method that includes extracting a target curve segment from a first charging characteristic curve of a battery under test. It determines the battery state of health by utilizing a corresponding relation between characteristic parameters of the target curve segment and the battery state of health. This innovation enhances the reliability and accuracy of battery state detection. Additionally, it tracks instances of abusive conditions that accelerate battery aging, assessing whether such conditions lead to battery degradation and issuing warnings accordingly.

Another notable patent involves methods and devices for estimating the state of charge of a battery and extracting its charging curve. This method includes estimating a first state of charge of the battery and determining a charging curve that conforms to the present charging scenario. The present charging scenario is characterized by parameters such as ambient temperature, charging rate, internal resistance, state of health, lifespan, and open circuit voltage of the battery. The first state of charge is then corrected according to the charging curve to obtain a final state of charge of the battery.

Career Highlights

Peng Ding has worked with notable companies such as Shanghai Makesens Energy Storage Technology Co., Ltd. and Huawei Technologies Co., Limited. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Some of his coworkers include Enhai Zhao and Xiao Yan. Their collaboration has likely played a role in advancing the projects they have worked on together.

Conclusion

Peng Ding's contributions to battery technology through his innovative patents demonstrate his commitment to enhancing the efficiency and reliability of battery systems. His work continues to influence the field and pave the way for future advancements.