| 电流差动保护在华为光传输网中的实现方案 |
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| 引用本文： | 邹桂清.电流差动保护在华为光传输网中的实现方案[J].电力系统通信,2009,30(12):34-36,45. |
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| 作者姓名： | 邹桂清 |
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| 作者单位： | 湛江供电局,广东,湛江,524005 |
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| 摘 要： | 利用光纤通道传输电流差动保护信息已大量应用于继电保护中。鉴于采用光纤电流差动复用2 M保护的E1通道不能做成自愈环,文章分析了保护业务接入光传输网的方式,并以华为光传输设备为例,介绍光纤电流差动保护在电力光纤通信网中的实现方案。
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| 关 键 词： | 电流差动保护 接入方式 光传输网 方案 |
Realization of optical fiber current differential protection in HUAWEI optic communication network |
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| ZOU Gui-qing.Realization of optical fiber current differential protection in HUAWEI optic communication network[J].Telecommunications for Electric Power System,2009,30(12):34-36,45. |
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| Authors: | ZOU Gui-qing |
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| Affiliation: | ZOU Gui-qing(Zhanjiang Power Supply Branch Company,Zhanjiang 524005,China) |
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| Abstract: | The optic fiber current differential protection has been widely used in relay protection.But SHR(self-healing ring)can not be formed via E1 Channel in current differential protection.Based on optical transmission equipment made by Huawei company,this paper analyses the access of protection services to optical transmission network,and discusses the realization of optical fiber current differential protection in power communication network. |
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| Keywords: | current differential protection access mode optical transmission network scheme |
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