Battery Insulation Resistance Measurement Methods, Insulation Resistance Measurement Methods, Insulation Resistance Determination Apparatuses, And Articles Of Manufacture
First Claim
Patent Images
1. :
- A battery insulation resistance measurement method comprising;
determining a voltage of a battery;
determining a voltage of a first terminal of the battery with respect to a ground reference;
determining a voltage of a second terminal of the battery with respect to the ground reference; and
using the voltages of the battery, the first terminal and the second terminal, determining an insulation resistance of the battery with respect to the ground reference.
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Abstract
Battery insulation resistance measurement methods, insulation resistance measurement methods, insulation resistance determination apparatuses, and articles of manufacture are described. According to one aspect, a battery insulation resistance measurement method includes determining a voltage of a battery, determining a voltage of a first terminal of the battery with respect to a ground reference, determining a voltage of a second terminal of the battery with respect to the ground reference, and using the voltages of the battery, the first terminal and the second terminal, determining an insulation resistance of the battery with respect to the ground reference.
14 Citations
39 Claims
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1. :
- A battery insulation resistance measurement method comprising;
determining a voltage of a battery; determining a voltage of a first terminal of the battery with respect to a ground reference; determining a voltage of a second terminal of the battery with respect to the ground reference; and using the voltages of the battery, the first terminal and the second terminal, determining an insulation resistance of the battery with respect to the ground reference. - View Dependent Claims (3, 4, 5)
- A battery insulation resistance measurement method comprising;
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2. (canceled)
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6-11. -11. (canceled)
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12. :
- An insulation resistance measurement method comprising;
determining an insulation resistance of a first terminal of a battery with respect to a ground reference; determining an insulation resistance of a second terminal of the battery with respect to the ground reference; and using the insulation resistances of the first and second terminals of the battery with respect to the ground reference, determining an insulation resistance of the battery with respect to the ground reference. - View Dependent Claims (13)
- An insulation resistance measurement method comprising;
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14. :
- An insulation resistance determination apparatus comprising;
processing circuitry configured to access a voltage of a battery with respect to a ground reference, to access a voltage of a first terminal of the battery with respect to the ground reference, to access a voltage of a second terminal of the battery with respect to the ground reference, and to determine an insulation resistance of the first terminal with respect to the ground reference using the voltage of the battery with respect to the ground reference, the voltage of the first terminal of the battery with respect to the ground reference, and the voltage of the second terminal of the battery with respect to the ground reference. - View Dependent Claims (15, 16, 17, 19, 20, 21)
- An insulation resistance determination apparatus comprising;
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18. (canceled)
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22-28. -28. (canceled)
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29. :
- A battery insulation resistance measurement method comprising;
determining a first voltage of a first terminal of a battery; determining a first voltage of a second terminal of the battery; determining a voltage of the battery using the first voltages of the first and second terminals; determining a second voltage of the first terminal with a resistance coupled with the second terminal; determining a second voltage of the second terminal with a resistance coupled with the first terminal; and determining an insulation resistance of the battery using the voltage of the battery and the second voltages of the first and second terminals. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36)
- A battery insulation resistance measurement method comprising;
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37. :
- An insulation resistance measurement method comprising;
determining a voltage of a battery; measuring a voltage of a first terminal of the battery with a resistance coupled with a second terminal of the battery, the second terminal having an electrical polarity which is opposite to an electrical polarity of the first terminal; measuring a voltage of the second terminal of the battery with a resistance coupled with the first terminal of the battery; and determining an insulation resistance of one of the first and second terminals of the battery using the voltage of the battery, the voltage of the first terminal of the battery, and the voltage of the second terminal of the battery. - View Dependent Claims (38, 39)
- An insulation resistance measurement method comprising;
Specification