Patent ID: 8232684
Filing Date: 2012-07-31
Classification: G05B,H02J,Y02B,Y04S

Abstract:
1. A system for power load management, comprising: a power meter, coupled to a power source to record a power consumption status; a control unit, communicatively coupled to the power meter for determining unloading and reloading by using a first standard value and a second standard value different from the first standard value, and a first monitoring value and a second monitoring value corresponding to the first standard value and the second standard value, respectively, so as to issue an unloading signal or a reloading signal, wherein each of the first standard value and the second standard value comprises a consumed power limit determined according to a contract capacity, and wherein the first monitoring value comprises a continuously moving average of current power consumption per a first period of time, and the second monitoring value comprises a continuously moving average of the current power consumption per a second period of time, and wherein the durations of the first period of time and the second period of time are at least ten minutes different from one another; at least an electrical device, coupled the control unit to receive the unloading signal or the reloading signal to be unloaded or reloaded; and an alarm module communicatively coupled to the electrical device and the control unit, configured such that