The Selection and Operation Analysis of 35kV Intelligent Arc-suppression Coil for Substation
Hongwei Wang · Hubei Electric Power · 2008
Through analysing the feature of old type and new type arc-suppression coil,integrating with the selection and real application condition of 35 kV arc-suppression coil at Dangyang 110 kV Jinping,Yanwumiao swbstation,the paper expounded the necessity to select the intelligent type arc-suppression system and the advantages,such as simple structure,accurate compensation and reliability,of high short circuit impedancetrans former type automatic high apeed arc-suppression devices.