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| 直流输电系统强迫停运探讨 | |
| 引用本文： | 朱韬析,李娟,王超,陈为化.直流输电系统强迫停运探讨[J].电力系统保护与控制,2009,37(14). |
| 作者姓名： | 朱韬析 李娟 王超 陈为化 |
| 作者单位： | 1. 南方电网超高压输电公司广州局,广东,广州,510405 2. 国网电力科学研究院城乡电网自动化公司,江苏,南京,210003 3. 浙江电力调度通信中心,浙江,杭州,310007 4. 湖北省电力公司,湖北,武汉,430077 |
| 摘 要： | 直流输电系统中设置了大量的保护、监视功能,但在确保设备安全的同时,也带来了容易误动的隐患.以天广直流输电系统为例,首先介绍了直流输电系统的强迫停运及可能引起强迫停运的保护监视功能,接着讨论了多年来运行中发生的强迫停运故障原因及故障时对设备的影响,最后综合考虑设备的安全和电网的稳定,对直流输电系统的保护、监视功能提出了改进建议. |
| 关 键 词： | 直流输电 强迫停运 保护 监视 |
Discussion on forced outages of HVDC transmission system |
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| ZHU Tao-xi,LI Juan,WANG Chao,CHEN Wei-hua.Discussion on forced outages of HVDC transmission system[J].Power System Protection and Control,2009,37(14). | |
| Authors: | ZHU Tao-xi LI Juan WANG Chao CHEN Wei-hua |
| Abstract: | There are many protection and monitoring functions in HVDC transmission system. Although the equipments are completely protected, the mal-operation is very difficult to be avoided. In this paper, based on the experiences of Tian-Guang HVDC transmission system, the forced outage and the protection and monitoring which would cause forced outage are introduced first, then the reason caused forced outages in operation in those years and its effect are analyzed. At last, combined with the safety of equipments and the reliability of power system, the improving suggestion to the protection and monitoring function in HVDC transmission system is discussed. |
| Keywords: | HVDC forced outage protection monitoring |
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