| Abstract: | A complete set of assembling shunt capacitor installed in the 110 kV Substation, Balikun, Hami, Xinjiang is introduced in this paper. Reactive compensation capacity is determined, type and accessories selections of assembling shunt capacitor are indicated, inrush current, overvoltage, and harmonic amplification, that may arise during operation, are analyzed, the following suggestions for reactive compensation devices put forward: reactive compensation capacity is determined by station reaction loss principle in according to the reactive compensation devices in substation, the high pressure adjustable capacity intelligent integrated controller that goes with the adjustable capacity assembling shunt capacitor should be adopted, this controller can adjust the on-load tap changer and automatic switching assembling shunt capacitor according to power factor and the voltage level of substation. |
