articleApplied Thermal EngineeringApr 2, 2025HYBRID OA

Performance study on a novel hybrid thermal management system for cylindrical lithium-ion battery pack based on liquid cooling and PCM

North China Electric Power University

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Abstract

• Hybrid BTMS can improves the temperature distribution of cylindrical batteries . • Optimized composite PCM balances cooling performance and energy density . • Driving cycle proves hybrid BTMS superior thermal stability under dynamic load. • Phase change temperature is the most sensitive parameter in system optimization. High energy density cylindrical lithium-ion battery packs face severe thermal challenges under high intensity discharge conditions, which significantly reduce the effectiveness of conventional cooling strategies. To address this limitation, a novel hybrid battery thermal management system (BTMS) consist of wave-shaped cold plates with tubular composite phase change materials (PCMs) is…

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46
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100%
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Authors

4

Topics & keywords

Keywords
  • Battery pack
  • Battery (electricity)
  • Materials science
  • Computer cooling
  • Water cooling
  • Thermal management of electronic devices and systems
  • Thermal
  • Lithium-ion battery
UN Sustainable Development Goals
  • Affordable and clean energy
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