| 采用光纤通信后的220 kV线路保护配置 |
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| 引用本文： | 欣疆.采用光纤通信后的220 kV线路保护配置[J].电力系统自动化,2001,25(17):60-62. |
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| 作者姓名： | 欣疆 |
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| 作者单位： | 无锡供电设计研究院, |
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| 摘 要： | 随着光纤技术在电力通信领域的广泛应用，已使利用光纤通道传输继电保护信息成为现实。由于通道类型的不同，奉引起保护配置上的变化。文中在简单介绍一种专门适用于光纤通道的220kV线路继电保护装置的基础上，为实现220kV线路保护的双重化，对采用光纤通道后220kV线路保护提出的2种不同配置方案进行比较，并选择出最佳方案。
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| 关 键 词： | 继电保护 光纤通道 光纤通信 线路保护 高频保护 电力系统 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
DISPOSITION OF 220 kV LINE PROTECTION ADOPTING OPTICAL FIBER COMMUNICATION |
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| Xin Jiang Wuxi Power Supply Design and Research Institute,Wuxi ,China.DISPOSITION OF 220 kV LINE PROTECTION ADOPTING OPTICAL FIBER COMMUNICATION[J].Automation of Electric Power Systems,2001,25(17):60-62. |
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| Authors: | Xin Jiang Wuxi Power Supply Design and Research Institute Wuxi China |
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| Affiliation: | Xin Jiang Wuxi Power Supply Design and Research Institute,Wuxi2 140 0 1,China |
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| Abstract: | Since optical fiber technology has been widely used in the field of power comm unication,the protective relaying of optical fiber path based signal transmission has become a possible selection.Protective relays vary as the types of the paths vary.This paper introduces a specialized 2 2 0 k V line protective relay with optical fiber path.Two protection schem es are com pared in order to realize dual protection on the 2 2 0 k V line and the better schem e is selected. |
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| Keywords: | protective relaying disposition optical fiber pat |
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