| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of properly and uniformly cooling a plurality of refrigeration chambers while preventing excessive heating of a power generator when electric power consumption is increased by pull-down operation and having excellent reliability and to provide a refrigerator vehicle. SOLUTION: A priority chamber and a non-priority chamber are set for each refrigeration chamber in accordance with operation situation, and input current into a rectifier from the power generator is detected. When the result of detection rises and enters a release region, output frequency of an inverter on a side corresponding to the refrigeration chamber for which the non-priority chamber is set is reduced by a predetermined value. When the result of detection lowers from the release region and enters a hold region, output frequency of the inverter on a side corresponding to the refrigeration chamber for which the priority chamber is set is increased by a predetermined value. When the result of detection lowers from the hold region and enters a normal region, operation returns to normal control. COPYRIGHT: (C)2005,JPO&NCIPI
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