PEAK-AVOIDANCE REGULATING METHOD AND DEVICE

摘要

Disclosed are a peak-avoidance regulation method and device. The device comprises a control unit and at least two output units. The control unit is used, once PWM signals are received, for controlling various output units to start to output PWM signals in turn and according to a predetermined time sequence; the time difference between outputting two adjacent PWM signals is T1, said time T1 being the time the required current of an electric equipment is higher than the normal current when the duty ratios of the PWM signals increase. Each output unit is individually connected with electric equipment and is used to output PWM signals to the corresponding electric equipment according to the control of the control unit. By means of the peak-avoidance regulation work mode, the demand of electrical equipments on a power supply when the duty ratios of PWM signals increase is reduced, and hardware costs for system design are reduced.