Air conditioning unit and method of operating the same
Disclosed herein is an air conditioning unit and method of operating the same. The air conditioning unit has a power level control unit ( 6 ) for controlling the level of power supplied to a motor ( 2 a ) of a compressor. The power level control unit ( 6 ) is comprised of a first supplying unit ( 6...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Disclosed herein is an air conditioning unit and method of operating the same. The air conditioning unit has a power level control unit (
6
) for controlling the level of power supplied to a motor (
2
a
) of a compressor. The power level control unit (
6
) is comprised of a first supplying unit (
6
a
) for supplying first level power to the compressor motor (
2
a
), and a second supplying unit (
6
b
) for supplying second level power to the compressor motor (
2
a
). If an operation cycle of the compressor corresponds to a loading operation, the power level control unit (
6
) supplies first level power for compressing a cooling agent through the first supplying unit (
6
a
). Further, if an operation cycle of the compressor corresponds to an unloading operation, the power level control unit (
6
) supplies second level power less than the first level power through the second supplying unit (
6
b
). Therefore, the present invention is advantageous in that it can reduce undesirable power consumption caused by the compressor motor during the unloading operation. |
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