摘要
目前社会对电网容量的需求越来越大,一台变压器的容量往往承担不了全部负载。电网的负载一般随昼夜和不同季节的变化而变化,如果采用多台变压器并联运行,则在负载小时,可以少投入几台,这样就可以实现电网经济运行,提高供电的可靠性。
Currently the requirement of power network capacity is more and more big, the capacity of one transformer often can＇t undertake all loads. The load of power network generally changes along with the variety of day ＆ night and different season, if many transformers adopt parallel operation, then the loads is less, can reduce to put into operation in several sets, thus can carry out economic operation of power network, raises the reliability of power supply.
出处
《山西焦煤科技》
2007年第8期9-10,共2页
Shanxi Coking Coal Science & Technology
关键词
变压器
并联
运行
分析
Transformer
Parallel connetion
Operation
Analysis
