摘要 |
The present invention relates to a system and a method of power management. The system at least includes a power consumption detector and a controller. The power consumption detector is disposed between a socket and an electric appliance for detecting power consumption of the electric appliance. The controller is used for acquiring the power consumption detected by the power consumption detector, and estimating a total allowance according to long-term total power consumption. When the user input target allowance through the controller, and the target allowance is different from the total allowance, the controller schemes out an operation rule and an operation time of the electric appliance according to the characteristic of the electric appliance, the total allowance and the target allowance.
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