Improvement on Special Protection System Design for Sending-end Power Grid with High Penetration of Wind Power

摘要：

　　Recent cascading failures in several power grids worldwide have highlighted the necessity to adopt special protection systems.It becomes even more necessary for large scale sending-end power grid with high penetration of wind power to be deployed with Special Protection System (SPS).This paper presents a SIS that is deployed in a typical high wind penetration sending-end power grid, Tong-Xing power grid, including an emergency generator and wind farm tripping control for transient stability.Phasor measurement is utilized to enhance the model accuracy for transient stability study.Further some practical considerations for SPS implementation are explained and illustrated with examples.

关键词： Emergency Control High Penetration Wind Power Model Validation Phasor Measurement Sending-end Power Grid Special Protection System (SPS)

作者: Bonian Shi Zhichao Liu Daonong Zhang

作者单位: Beijing Sifang Automation Co., Ltd.No.9, Shangdi 4th street, Haidian District, Beijing 100085 China North China Power Engineering Co., Ltd., A 24Huangsi Street, Xicheng District, Beijing, 100120 China

会议类型: 国际会议

会议名称: 第六届现代电力系统自动化和保护国际会议

会议地点: 南京

会议语种:英文

页码: 387-391

在线出版日期: 2015-09-21（万方平台首次上网日期，不代表论文的发表时间）