Abstract:
Capacitor banks have the characteristics of large capacity, large number of units, and high voltage level. The use of parallel reactor banks can compensate for reactive power of the line. The use of series capacitor compensation technology is one of the effective means to improve the stability limit and economy of the transmission and transformation power grid. Therefore, in order to ensure the stability of the power grid, this article introduces the analysis, replacement design, and calculation analysis of a 10kV capacitor bank fault.