| SDH 光纤继电保护通道的测试与应用 |
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| 引用本文： | 吴新平,焦阳. SDH 光纤继电保护通道的测试与应用[J]. 电力系统通信, 2007, 28(6): 19-23 |
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| 作者姓名： | 吴新平 焦阳 |
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| 作者单位： | 国电通信中心,北京,100761 |
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| 摘 要： | SDH光纤系统正逐渐成为继电保护和控制信号的主要传输媒介。根据光纤通道在电力系统继电保护中的实际使用情况,文章从光纤通信的保护类型、保护参数、保护方式应用和同步模式4个方面展开了论述。为了确保光纤传输系统提供的通道符合继电保护业务要求,我们分别对不同速率的光通道和传输设备进行了时延、误码率等运行参数的测试,并公布了实验数据和分析结果。
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| 关 键 词： | 保护类型 保护方式 保护应用 时延 同步模式 |
| 文章编号： | 1005-7641（2007）06-0019-05 |
| 修稿时间： | 2007-01-102007-02-10 |
Test and application of SDH optical fiber relay protection channel |
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| WU Xin-ping,JIAO Yang. Test and application of SDH optical fiber relay protection channel[J]. Telecommunications for Electric Power System, 2007, 28(6): 19-23 |
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| Authors: | WU Xin-ping JIAO Yang |
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| Affiliation: | State Grid Telecom Center, Beijing 100761, China |
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| Abstract: | SDH optical fiber system is becoming main medium for transmitting relay protection and control signal.According to the application of optical fiber channel for transmitting relay protection signal,the article discusses the protection types,parameters,applications and the synchronization pattern.In order to make optical fiber channel satisfy the needs of transmitting relay protection services,the parameters of time delay and error code rate are tested separately for the different speed optical fiber channels and transmission equipments.The experiment data and analysis results are given here. |
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| Keywords: | protection type protection mode protection application time delay synchronous mode |
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