Electric energy quality treatment device of low-voltage distribution network

The invention discloses an electric energy quality treatment device of a low-voltage power distribution network. The device comprises a device controller and three-phase imbalance treatment equipment.The device controller is used for collecting the grid-side current of the low-voltage power distribution network and outputting an imbalance treatment instruction. And the three-phase imbalance treatment equipment has a multi-level topological structure, is connected in parallel with the three-phase power of the voltage distribution network, and is used for treating the three-phase imbalance of the low-voltage distribution network according to the imbalance treatment instruction. Through three-phase imbalance treatment of the low-voltage power distribution network, three phases of the power grid can be balanced, and the passing current of a neutral line after balance is very small and is close to zero, so the damage of a power grid circuit is reduced. 本申请公开了一种低压配电网的电能质量治理装置，该装置包括装置控制器、三相不平衡治理设备。装置控制器用于采集低压配电网的网侧电