摘要
讨论了工矿企业车间变电站如何随着生产车间电力负荷的变化情况投入或切除变压器,以满足高效率和经济运行的目的,同时,讨论了如何对变压器进行合理的无功补偿。
This paper discusses how to switch on or cut off the transformer with the vari-ety of power load in the shop substation of the industrial and minning enterprises in order to meet the requirements of high efficiency and economical running. More over, it describes the rational reactive power compensation of transformer.
关键词
变压器
经济运行
电力负荷
短路损耗
无功补偿
transformer loss
short circuit loss
empty load loss
active power loss
economical point
reactive power loss
reactive power compensation
