| 光纤保护通道故障处理及方法 |
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| 引用本文： | 王志亮. 光纤保护通道故障处理及方法[J]. 电力系统通信, 2010, 31(9): 70-73 |
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| 作者姓名： | 王志亮 |
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| 作者单位： | 浙江绍兴电力局,浙江,绍兴,312000 |
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| 摘 要： | 光纤通道由于具有抗电磁干扰强、衰耗低、可靠性高等优点,已经广泛应用于220 kV及以上电压等级的线路保护中。然而在实际应用过程中,光纤通道由于受到现场实际因素的影响,通道告警时常发生,对电网的安全稳定运行产生很大影响。文章简述了光纤保护通道的分类,通过实际工作处理专用光纤通道和光纤复用通道告警的事例,总结出处理光纤通道告警的方法,并提出防止光纤通道告警的措施。
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| 关 键 词： | 光纤通道 保护 告警 方法 |
Fault Treatment and Methods of Optical Fiber Protection Channel |
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| WANG Zhi-liang. Fault Treatment and Methods of Optical Fiber Protection Channel[J]. Telecommunications for Electric Power System, 2010, 31(9): 70-73 |
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| Authors: | WANG Zhi-liang |
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| Affiliation: | WANG Zhi-liang(Zhejiang Shaoxing Electric Power Bureau,Shaoxing 312000,China) |
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| Abstract: | With the advantages of strong anti-electromagnetic interference,low attenuation and high reliability,optical fiber has been widely used as protection channel in 220 kV and above voltage level.However,in practical applicatios,some factors can influence the fiber channel,and alarms occur frequently,which affect the safe and stable operation of power grid.This article outlines the classification of fiber protection channel,and summarizes some fault treatment methods of optical fiber protection channel based on... |
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| Keywords: | optical fiber channel protection alarm method |
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