数字化变电站扩建接口方式的实践Expansion Practice of Interface Mode in Digital Substation
刘乃杰,于利国,高川
LIU Nai-jie,YU Li-guo,GAO Chuan(Jinhua Power Supply Bureau
摘要(Abstract):
以芝堰变电站500 kV芝信5869线间隔扩建工程为例,对扩建过程中新设备的组网方式以及扩建过程中接口设备的安全措施进行深入探讨,为数字化变电站的扩建工程提供可借鉴的经验。
Taking the expansion project of 500 kV ZhiXin 5869 line separation in ZhiYan Substation for example,this paper explores the network mode of new equipments as well as security measures of interface devices in expansion process and provides experience for expansion projects of digital substations.
关键词(KeyWords):
数字化变电站;扩建改造;继电保护;二次设备;接口
digital substation;expansion retrofit;relay protection;secondary equipment;interface
基金项目(Foundation):
作者(Author):
刘乃杰,于利国,高川
LIU Nai-jie,YU Li-guo,GAO Chuan(Jinhua Power Supply Bureau
DOI: 10.19585/j.zjdl.2012.10.003