FIELD: electricity.
SUBSTANCE: propulsion system control unit of electrical vehicle, comprising the power accumulation unit; power conversion unit, controlling the bidirectional power flow, and the control unit, controlling the operation of the power conversion unit. When converting DC power from the power accumulation unit the control unit induces the power conversion unit to operate as an inverter. When converting DC power from DC power supply unit the control unit induces the power conversion unit to operate as a step-up or step-down circuit breaker.
EFFECT: decreasing overall dimensions of the device.
15 cl, 44 dwg
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