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在电网中安装并联电容器等无功补偿设备以后,可以补偿感性负荷所消耗的无功功率,从而减少了通过电力线路输送的由电网电源向感性负荷提供的无功功率。电网中的电力负荷如电动机和变压器等,大部分属于感性负荷,在运行过程中电网电源需向这些设备提供相应的无功功率。在电网中安装并联电容器等无功补偿设备以后
After installing reactive power compensation equipment such as shunt capacitors in the power grid, reactive power consumed by inductive loads can be compensated, thereby reducing the reactive power delivered from the grid power supply to the inductive load through the power lines. Most of the power loads in the power grid, such as motors and transformers, are inductive loads, and the grid power supply should provide corresponding reactive power to these devices during operation. After the installation of parallel capacitors and other reactive power compensation equipment in the power grid