浅谈如何降低电网损耗

变压器功率损耗与其经济运行方式关系密切,负荷重时,应采用双台变压器运行,负荷轻时,应采用只让单台变压器投运的"节损"方式,可以大大降低线损;由于电网的功率损耗与功率因数、电网电压有关,提高功率因数和电网电压,可以大大降低电网的有功功率损耗.提高功率因数的一个重要办法就是无功补偿.另外通过远动监控、线损统计、线路改造等措施,也可以降低线损.

Discussion on how to reduce the line loss of power grid

The power loss of transformer relative to its economic operation, when the load increase to adopt double transformer operation, when the load decrease to adopt single transformer operation, can reduce the line loss. The power loss of power network relative to power factor and voltage of power network, increasing power factor and voltage of power network can reduce its the active power loss. The reactive power compensation is a important means of enhancing power factor, otherwise, by remote control, loss statistic and line rebuilding also can reduce the line loss.