| 摘要 |
PROBLEM TO BE SOLVED: To obtain a power supply controller (40) and a power supply control method which allows for power supply depending on the state of an electric motor (15) while saving power of the entire facility of electrical machinery by not generating unnecessary power consumption, and to obtain a power supply control method.SOLUTION: Power supply interruption conditions are determined when supplying power to a facility of electrical machinery. When the power supply interruption conditions are established, power supply to a drive section (10) and a cooling section (20) is interrupted, and a control section (30) controls to supply a minimum standby power required for bringing various apparatus into standby state. |
