CASE STUDIES RELATED TO DESIGN ENGINEERING OPERATION AND MAINTENANCE OF AIR INSULATED EHV S/S

摘要

1.1 The switching requirement of each sub-station vary from place to place and utility to utility. The design considerations change depending upon the configuration and nature of Grid connectivity. 1.2 There are cases where radical changes are required in the switchyard which cannot afford longer outage. The addition alterations or bus-augmentation need specific approach.