The Experiences and Key Technologies of 110kV Digital Substation in Ningxia Power Grid

摘要：

This paper introduces the experiences and key technologies of 110kV digital substation in Ningxia power gird. Haibao 110kV substation is the first digital substation in Ningxia power grid that is designed according with the IEC61850 protocol. The characters of this digital substation are introduced in this paper. Future development and prospect are also pointed out.

关键词： Digital substation IEC 61850 protocol digital merging unit GOOSE net digital protective relay

作者: Guofeng Yang Hongliang Ji Hong Zhang Qingming Xiao Shuang Liang Sige Liu

作者单位: Technological Department of Ningxia Power Company, Great Wall Road 800, District Xixia, Yinchuan, P Ningxia Electric Power Company China Electric Power Research Institute

会议类型: 国际会议

会议名称: The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1-4

在线出版日期: 2009-07-05（万方平台首次上网日期，不代表论文的发表时间）