METHOD AND DEVICE FOR CHARGING AN ENERGY STORE OF A VEHICLE
First Claim
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1. A method for charging an energy store of a vehicle by a charging device, the method comprising:
- measuring a voltage (U) provided by the charging device, across a connection; and
regulating a charging current (I), provided by the charging device and which charges the energy store as a function of the voltage (U) in order to limit the power loss during charging.
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Abstract
When an energy store of a vehicle is charged via a charging device, a voltage (U) which is made available by the charging device, at a terminal of the vehicle, is measured. A charging current (I) which is made available by the charging device and which charges the energy store is regulated as a function of this voltage (U) in order to limit the power loss during charging.
11 Citations
12 Claims
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1. A method for charging an energy store of a vehicle by a charging device, the method comprising:
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measuring a voltage (U) provided by the charging device, across a connection; and regulating a charging current (I), provided by the charging device and which charges the energy store as a function of the voltage (U) in order to limit the power loss during charging. - View Dependent Claims (2, 3, 4, 5, 6, 7, 11)
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8. A method for charging an energy store of a vehicle, the method comprising:
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determining a power loss during charging of the energy store; and establishing a charging current during charging of the energy store as a function of the power loss.
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9. A device for charging an energy store of a vehicle by a charging device;
- the device comprising;
a controller; a voltmeter; and a current regulator, wherein the voltmeter measures a voltage (U) provided by the charging device across a connection of the vehicle, wherein the controller and the current regulator regulate a charging current which is provided by the charging device and charges the energy store, as a function of the measured voltage (U) to limit a power loss during charging. - View Dependent Claims (12)
- the device comprising;
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10. A device for charging an energy store of a vehicle, the device comprising:
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a controller; and a current regulator, wherein the device determines a power loss during charging of the energy store by the controller, and establishes a charging current (I) during charging of the energy store as a function of the power loss using the controller and the current regulator.
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Specification