The features are the Battery Management System and sensors used to measure current, voltage, humidity, pressure, and temperature within a battery pack. Control systems monitor and regulate the state of a battery pack.Its electrical circuit consists of a bus bar and cables, fuse, contactors, circuit breaks, and relays. The electrical interface generates and transmits a certain voltage to meet the power requirements of an EV.It contains systems such as pumps, heat exchangers, coolants, and fans. It also ensures there is uniform thermal distribution within the battery pack to maximize energy capacity. The thermal interface controls the temperatures within the Lithium-ion battery cell between 25 and 30 degrees Celsius.Therefore, a good battery pack has to have a case and a cover to prevent it from external and environmental factors (humidity, dirt, vibrations, and crash effects). It contains structural features such as tie-rods, end-plates, and cross-members that function as protective members in the battery pack. Structural- it is the general containment of the battery pack.These include damping pads, exhaust valves, cell spacers, and different seals that have been integrated within the battery pack for safety reasons. It represents all the mechanical design features of an EV. Mechanical Communication through the various interfaces influences the reliability and safety of the battery pack, making it safer to drive an EV.These interfaces include mechanical, structural, thermal, electrical, control, and support. They also communicate simultaneously with multiple parameters through various interfaces. An EV battery pack contains various electro-mechanical systems that communicate with different sub-systems within the car. Therefore, an efficient battery pack design is crucial for the success of an electronic vehicle. Why the sudden change in the EV battery pack manufacturing industry? To understand EV batteries, let's discuss and get detailed information about how the battery pack design, components, and packaging of EV looks like.Įlectric vehicles' car battery packs have a complex system that consists of various components.
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