BMS application and inverter system functional safety concepts for xEVs

Renesas is designing and manufacturing Microcontrollers, Analog, Power and Sensor devices for Automotive applications. To bring out the full capabilities of our devices and make the designers’ life easy, we build solutions using our winning combinations of our products/ICs. For the demanding applications in Electric Vehicles, we have built solutions for Inverters and Battery Management System (BMS). In today’s fast paced & short design cycles, building everything from scratch in conventional method is time consuming. Hence, we, at Renesas have built Models and software to support design engineers to bring out solutions quicker to market. Renesas has made complete hardware solution of these important blocks in EV for Two-wheeler as well as for Four-wheeler.

Our BMS application model & software solution reduces research and development effort by providing sample application models that estimates State Of Charge (SOC) and State Of Health (SOH).

Optimization of these safety functions requires time-consuming, system-dependent safety analysis and evaluation. For xEV inverters, Renesas can help customers shorten development time by supporting functional safety at the system level.

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