About this document
Bushing CT Sizing for 220/33kV Substation by Nageswar Makala is a document available to read on EtoBox.
1) The document provides details of the bushing current transformer (CT) sizing calculations for a 220/33kV power transformer, including the CT parameters, cable parameters, and equations to determine the required knee point voltage. 2) It summarizes the burden on various protective relays, and includes technical data sheets for the relays. 3) CT sizing calculations are provided for both the 220kV and 33kV sides of the transformer, selecting CT ratios to properly handle 100% loading current while meetin
- Author
- Nageswar Makala
- Language
- EN