Thermal Management
Total results returned: 2
The Thermal Management page is a comprehensive repository for resources on maintaining optimal temperature control within electric vehicles. This page offers reports, research papers, and technical documents focused on innovations in battery cooling systems, HVAC solutions, and overall vehicle thermal efficiency. Whether you are investigating the latest cooling technologies or the impact of temperature control on vehicle performance and battery longevity, these resources provide critical knowledge to support advancements in EV thermal management.
Thermal Management System Strategies, Modelling and Simulation
This report provides a comprehensive overview of thermal management system strategies, modeling, and simulation within the RHODaS project.
It focuses on detailing the thermal interface between inverters and cooling systems, exploring estimated junction temperatures, and analysing the potential impacts of design choices on equivalent thermal resistance, as well as advanced 3D thermal and power loss modeling, employing Finite Element Analysis, with COMSOL Multiphysics playing a crucial role in heatsink design. Fundamental simulations cover aspects like liquid-cooled heatsink design and sensitivity studies.
Automotive R&D Teams, Control System Designers, HVAC Automotive Professionals, Researchers in Thermal Management, Simulation and Modelling Professionals, Thermal Systems Engineers
Computational Fluid Dynamics, COMSOL Multiphysics, Cooling Systems, E-Volve Cluster, Finite Element Analysis, Heatsink Design, RHODaS, Thermal Interface, Thermal Management System
Link:
Rhodas pdf file, Zenodo
Lab Testing and Validation of the Thermal Management System
This document reports on the laboratory testing of the Thermal Management System (TMS) for a 150 kW High-Power Converter (HPC). Two prototype heatsinks, one made of copper and the other of aluminium, were tested. The aluminium heatsinks showed significant weight reduction while maintaining heat dissipation efficiency. The TMS is integral to the RHODAS project's 150 kW Integrated Motor Drive (IMD), ensuring optimal temperature for power converters in electric vehicles. The TMS, including the aluminium heatsink module, radiator, fan system, coolant pump, and piping, demonstrated effective performance under various thermal loads in laboratory conditions.
Supported by Computer Aided Engineering (CAE) and Computational Fluid Dynamics (CFD) analyses, the TMS design proved to be robust and scalable. Test results will guide future optimizations to enhance thermal efficiency and system integration for vehicle applications. The TMS is critical in preventing overheating, improving reliability, and extending the lifespan of components in electric vehicles (EVs).
Automotive Component Manufacturers, Automotive Designers, Automotive Manufacturers, Environmental and Energy Efficiency Experts, Thermal Management Researchers, Thermal Systems Engineers
Computational Fluid Dynamics, E-Volve Cluster, Heatsink Design, Power Converters, RHODaS, Thermal Management System
Link:
Rhodas deliverable