富二厂1、2号主变功率不平衡的原因分析

Cause analysis for power imbalance between primarytransformers at Fularji No.2 Power Plant

在电网实际运行中,富二厂1、2号主变并列运行时产生了功率不平衡。通过计算2台主变的参数,采用变压器并列运行潮流计算的方法,分析了产生功率不平衡的原因,即由于2台主变参数不相同引起的。建议用增大富二厂和富热厂直供负荷的方法解决此问题。

Power imbalance occarred while Nos.1 and 2 primary transformers were operating in parallel at Fularji No.2 Power Plant.It was found through calculation of parameters of two primary transformers using the tide computation method for transformers operating in parallel that the power imbalance was caused by the different parameters of two primary trausformers,and it is suggested to solve this problem by increasing the loads supplied directly from No.2 Power Plant and the heat suppy company in Fularji.