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 language | English |
|---|---|
| Title of host publication | 2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020 |
| Editors | Wei Guo, Steven Li, Qiang Miao |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728159454 |
| DOIs | |
| State | Published - 16 Oct 2020 |
| Externally published | Yes |
| Event | 2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020 - Shanghai, China Duration: 16 Oct 2020 → 18 Oct 2020 |
Publication series
| Name | 2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020 |
|---|
Conference
| Conference | 2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020 |
|---|---|
| Country/Territory | China |
| City | Shanghai |
| Period | 16/10/20 → 18/10/20 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- forced air-cooling system
- model predictive control
- temperature overshoot suppression
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