浅谈集合式电容器在变电站的应用

介绍了集合式电容器成套装置及组成原理,对安装该装置过程中变电站无功补偿容量的确定、集合式电容器及其配套设备型式和参数的选择等作了说明,并对集合式电容器运行过程中可能出现的涌流以及对电网谐波放大等一系列问题进行了分析;介绍了采取的抑制措施,最后对如何更合理地选用集合式电容器成套装置提出了一些看法。

This paper introduces the theory of aggrate type capacitor sets, determination of reactive compensation capacity in substation and gives a description to scale and parameter selection of aggregate capacitor and its mating equipment.It also analyzes a series of problem that probably happen during operation of aggregate capacitor and introduces the suppression measure should be used.Finally,it adduces some suggestion about how to reasonably select aggregate capacitor mating device.