Advancing Battery Modeling and BMS Algorithm Development

Start Time	End Time
22 Oct 2024, 2:00 PM EDT	22 Oct 2024, 3:00 PM EDT

Overview

Battery systems are pivotal in enabling the transition to clean energy and electrification. At the heart of this advancement is the battery management system (BMS), which ensures the safe operation of battery systems and prolongs battery life. Understanding the intricacies of battery modeling – from electrical and thermal behavior to state estimation – is crucial for optimizing these systems.

In this session, we will show various approaches for building battery models for sizing studies, understanding the interplay between electrical and thermal behavior, and testing battery management systems. Additionally, you will learn how to manage large systems with numerous battery cells by adjusting model resolution. The session will also cover different estimation algorithms for battery states, such as state of charge (SOC) and state of health (SOH).

Highlights

Different battery modeling approaches: equivalent circuit models, data-driven models, and electrochemical models.
Electrothermal modeling of battery packs to understand coupled thermal and electrical behavior.
State of charge (SOC) and state of health (SOH) estimation techniques.

About the Presenter

Xiangchun Zhang

Application Engineer | MathWorks

Xiangchun Zhang serves as an application engineer at MathWorks, specializing in battery modeling and Battery Management System (BMS) algorithm design. Prior to his current role, which began in 2022, he was a Senior Research Manager at Dyson, where his focus was on the development of solid-state batteries. Bringing 18 years of experience in Li-ion battery research and development, his contributions to the field have been cited over 4,100 times. Zhang holds BS and MS degrees in engineering from Tsinghua University, Beijing, China. He earned his PhD in Mechanical Engineering from the University of Michigan, Ann Arbor, dedicating his research to the multiscale modeling of Li-ion cells, incorporating mechanics, heat generation, and electrochemical kinetics.

This event is part of a series of related topics. View the full list of events in this series.

Advancing Battery Modeling and BMS Algorithm Development

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Webex - 22 Oct 2024, 2:00 PM EDT

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