CURRENT DETECTING DEVICE, AIR CONDITIONING APPARATUS, CORRECTION CONSTANT CALCULATING SYSTEM AND CORRECTION CONSTANT CALCULATING METHOD
First Claim
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1. A current detecting device comprising:
- a current leveling unit configured to level a drive current that is passed through a motor drive unit to drive a motor;
a first wire configured and arranged to carry flow ofa motor current that has been passed through the motor andthe drive current that has been leveled by the current leveling unit; and
a current detecting unit configured to detect a sum ofthe motor current flowing on the first wire andthe drive current that has been leveled flowing on the first wire.
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Abstract
A current detecting device includes a current leveling unit, a first wire and a current detecting unit. The current leveling unit is configured to level a drive current that is passed through a motor drive unit to drive a motor. The first wire is configured and arranged to carry flow of a motor current that has been passed through the motor and the drive current that has been leveled by the current leveling unit. The current detecting unit is configured to detect a sum of the motor current flowing on the first wire and the drive current that has been leveled flowing on the first wire.
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17 Claims
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1. A current detecting device comprising:
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a current leveling unit configured to level a drive current that is passed through a motor drive unit to drive a motor; a first wire configured and arranged to carry flow of a motor current that has been passed through the motor and the drive current that has been leveled by the current leveling unit; and a current detecting unit configured to detect a sum of the motor current flowing on the first wire and the drive current that has been leveled flowing on the first wire. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification