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摘要: |
介绍光纤保护在上海推广的背景和通道接入方式,简要说明在上海电网中采用的各类光纤保护的特点,分析了有关上海电网中采用光纤保护的运行经验,重点就光纤保护的施工工艺,活接头,活动管理分工,保护用光配架的管理,衰耗指标,通道的安全性等6个运行维护方面的问题进行了说明。 |
关键词: 电网 光纤保护 线路保护 继电保护 |
DOI: |
分类号:TM773 |
基金项目: |
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Application of Optic-Fiber Relaying Protection in Shangh ai Electric Power Network |
WANG Wei HU Wei-jin
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Abstract: |
The promotion background of optic-fiber relaying protection in Shanghai and its channel connection modes are introduced.The features of some types of optic-fiber relaying protection used in Shanghai are briefly described.The operating experience of optic-fiber relaying protection in Shanghai power network is analyzed.Six sides of its operation and maintenance are emphasized:construction technique,optic fiber core connection,job assignment,management of optic fiber wiring rack,attenuation and channel security. |
Key words: optic-fiber relaying protection,operation and maintenance,connection |