Power control device and power control method
First Claim
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1. A power control device that controls electric power supplied from an external power supply to a vehicle, the power control device comprising:
- a switch circuit that switches a supply voltage value of the external power supply; and
a control unit that generates a signal, indicating an allowable current value of the external power supply, the signal being transmitted to the vehicle, and that controls the switch circuit to thereby control the supply voltage value, whereinthe control unit changes the signal and the supply voltage value based on an electric power command value input to the control unit from an outside of the power control device and the vehicle.
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Abstract
A power control device that controls electric power supplied from an external power supply to a vehicle includes: a switching unit that switches a supply voltage value of the external power supply; and a control unit that generates a signal, indicating an allowable current value of the external power supply, to transmit the signal to the vehicle, and that controls the switching unit to thereby control the supply voltage value, wherein the control unit changes the signal and the supply voltage value on the basis of a given electric power command value.
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Citations
11 Claims
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1. A power control device that controls electric power supplied from an external power supply to a vehicle, the power control device comprising:
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a switch circuit that switches a supply voltage value of the external power supply; and a control unit that generates a signal, indicating an allowable current value of the external power supply, the signal being transmitted to the vehicle, and that controls the switch circuit to thereby control the supply voltage value, wherein the control unit changes the signal and the supply voltage value based on an electric power command value input to the control unit from an outside of the power control device and the vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 10)
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9. A control method for a power control device, the power control device controlling electric power supplied from an external power supply to a vehicle, the power control device including a switch circuit and a control unit, the method comprising:
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generating, by the control unit, a signal, that is transmitted to the vehicle, the signal indicating an allowable current value of the external power supply; controlling the switch circuit by the control unit such that a supply voltage value of the external power supply is switched to thereby control the supply voltage value; and changing, by the control unit, the signal and the supply voltage value based on an electric power command value input to the control unit from an outside of the power control device and the vehicle. - View Dependent Claims (11)
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Specification