The three-phase load unbalanced automatic adjustment device (abbreviation: RT-MEC) is a new type of power electronic equipment. The device uses a sampling circuit to collect the three-phase voltage, three-phase current and other operating parameters of the low-voltage distribution line in real time, and calculates the load imbalance between the three phases and the current values and phases that need to be compensated through model calculations. According to the values set by the device To control the PWM signal generator to send a control signal to the internal IGBT driver, so that the inverter generates a current signal that meets the requirements and sends it to the system to achieve automatic balancing adjustment of the three-phase load.
