用户变电站经济运行问题探讨

Probe into Economic Operation of User's Power-substation

简述了变压器经济运行的概念,根据地区大用户远鑫电力化工站的负荷特点和实例分析,通过对线路和变压器的理论计算,为用户站变压器的经济运行提供理论依据,并分析了该站功率因数低的原因,提出了若干建议,为用户解决了实际问题。

The concept of substation's economic operation is briefly described in this paper.Based on the analysis of a large-scale sustation operated by a local user-Yuanxin Electrical & Chemical station,theoretical calculation is made for the power-line and substation and theoretical basis are provided for economic operation of user's power-substation.Also,the reasons offor the low power factor,factor of the substation are analyzed and some recommendations are raised to help user to solve its actual problems.