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A new temperature control strategy for lithium-ion battery forced air-cooling system without temperature overshoot

  • Chao Lyu
  • , Shihuai Zhu
  • , Shuang Zhang
  • , Yankong Song
  • , Lixin Wang
  • , Xinfeng Zhao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The lithium-ion battery (LIB) system is a complex distributed parameter system with strong nonlinearity. The temperature change of the LIB system has a strong hysteresis. If the measured temperature is just used for feedback control, the temperature overshoot of the system is inevitable. In this paper, a temperature control strategy of the forced air-cooling system is proposed based on the principle of model predictive control (MPC) and particle swarm optimization (PSO) combining with the reduced order thermal model (ROTM). Furthermore, the simulation experiment was set up to study the performance of the above temperature control strategy. The simulation result shows that the temperature control strategy proposed in this paper can keep the LIB system in a suitable temperature range under New European Driving Cycle (NEDC) test conditions, and the temperature overshoot can be suppressed effectively comparing with the PID control strategy.

Original languageEnglish
Title of host publication2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020
EditorsWei Guo, Steven Li, Qiang Miao
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728159454
DOIs
StatePublished - 16 Oct 2020
Externally publishedYes
Event2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020 - Shanghai, China
Duration: 16 Oct 202018 Oct 2020

Publication series

Name2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020

Conference

Conference2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020
Country/TerritoryChina
CityShanghai
Period16/10/2018/10/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • forced air-cooling system
  • model predictive control
  • temperature overshoot suppression

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