c) Describe the role of simulation-integrated CAD tools in evaluating thermal performance and structural integrity of an EV battery pack.
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Step 1: Model Creation Use CAD tools to create a detailed 3D model of the EV battery pack, including cells, cooling systems, casing, and structural supports. Show more…
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______________1. It checks the ability or range of operations of the electronic components that be run in the system. ______________2. It assesses the ability of the electronic components to exchange information or can access data without any restriction. ______________3. It evaluates the ability of the part to meet the functional, mechanical, and electrical performance requirements.
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An electric vehicle comprises essential components like Motor, Gearbox, Motor Controller, and Battery Pack. The Lithium Ion Battery Pack should operate within a certain temperature range, for example, 20 to 40 deg. Celsius for longevity of life. Thus there is a need of thermal management system which can cool the battery pack in hot climate and heat the battery pack in extremely cold climates so that optimum temperature is maintained. Temperature of Motor, Motor Controller & Gearbox must be maintained above ambient and the temperature of the Battery Pack must be maintained below the ambient air temperature. Question A: Design a thermal management system which can provide cooling of Motor, Gearbox & Motor Controller and provide both cooling and heating of Battery Pack. You can use the optional components provided in the diagram below. There is no limit on quantity of optional components to be used, except for the radiator, only one radiator can be used. The goal is to design effective and compact thermal system. You are supposed to draw a schematic diagram using essential and optional components. The Motor, Motor Controller & Battery Pack are water cooled while the Gearbox is oil cooled. Coolant Inlets and outlets are mentioned in the diagram. Heat Exchanger is a liquid to liquid heat exchanger. Question B: Justify the sequence of components in respective thermal loops in previous answer.
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