调相机厂用电的研究

Research on Auxiliary Power System in Rotary Condenser

通过分析调相机运行负荷和起动负荷的特征,结合换流站电源情况和施工现状,提出了2种换流站加装调相机工程的厂用电接线方案。通过技术经济比较,认为方案1适用于换流站和调相机同期建设的工程,方案2适用于调相机扩建工程,针对调相机扩建工程给出对已建换流站影响最小且切实可行的厂用电接线方案。

By analyzing characteristics of operation load and start-up load of rotary condenser,the paper pro-poses two auxiliary power wiring schemes for rotary condenser installation in converter station on the basis of converter power and construction condition. Through technical and economic comparison,it is believed that the first scheme is applicable to projects with converter station and rotary condenser synchronously construct-ed; the second scheme is applicable to rotary condenser expansion project. Therefore, a feasible auxiliary power wiring scheme that has minimum impact on existing converter station is presented.