电气化铁路对河源电网的影响分析

Analysis on the impacts of electric railway on Heyun Power Grid

从继电保护、运行方式安排等角度，分析电气化铁路对河源电网的影响。要降低电气化铁路对电网的危害，必须加强对牵引站谐波和负序电流的管理。

The impacts of electric railway on Heyuan Power Grid were analyzed from the point of view of relay protection and operation arrangements. To reduce the harm of electric railway, it must be to strengthen the administration of harmonic and negative sequence current.