Energy saving and consumption reduction circuit

The invention provides an energy saving and consumption reduction circuit. The energy saving and consumption reduction circuit includes a compensator, wherein the compensator is connected with a wiring terminal of a to-be-compensated device, and the compensator is further connected with a ground circuit. The energy saving and consumption reduction circuit can effectively reduce a starting currentof a motor, can reduce power loss of a power distribution system, can reduce capacity of a distribution transformer, improve a power factor of the motor, reduce a reactive component obtained by the motor from the power grid, save the power and reduce system loss, high-voltage electricity generated when the motor is out of operation is effectively clamped so that the high voltage does not exceed avoltage that the motor can withstand, and thereby system safety is guaranteed. 本发明提供的一种节能降耗电路，包括补偿器，补偿器与需补偿设备的接线端子连接，所述补偿器还与接地电路连接，本发明可有效降低电机的启动电流，可减少配电系统的功率损耗，可降低配电变压器容量，提高电动机的功率因数，使电动机从电网获取的无功分量减少，节约电能，降低系统损耗，使电机退出运行时产生的高压电得