摘要
通过分析主变压器有功损耗,给出了主变压器在各种运行方式下的有功损耗和经济运行方式转化时的临界负荷计算公式;通过引入负载分配系数,给出了在各种可能的负荷特征下的主变压器损耗公式和经济运行分析方法,具有普遍指导意义。以典型实例具体分析了变电站主变压器经济运行方式。
On the analysis of power loss of substation transformer, a formula for power loss calculation under different operation and a formula for critcal load calculation at economical operation change were put forward in this paper.By introducing a dispatching factor, a formula for power loss calculation and an analyzing method for economical operation at any possible load characterisitic of substation transformer were given.In connection with a typical example,economical operation of substation transformer was analyzed in detail.
出处
《华中电力》
2007年第2期21-23,共3页
Central China Electric Power
关键词
变压器
经济运行
变电站
substation
economical operation
transformer
