Analysis of High-speed Rail Traction Substation Feeder Protection Mode and Setting

Abstract

Based on the operation status and fault cases of Shi-Wu passenger line traction substation feeder protection, configuration and setting calculation of traction substation feeder protection were analyzed and discussed, and suggestions of protection setting were put forward. Short circuit between phases was analyzed, protection setting idea of which was brought out.

Keywords

• high-speed rail
• traction substation
• feeder protection
• short circuit between phases
• setting calculation
• analysis