| 县级供电公司无人值班变电站备用数据通道搭建探讨 |
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| 引用本文： | 洪卫国.县级供电公司无人值班变电站备用数据通道搭建探讨[J].电力系统通信,2006,27(8):78-80. |
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| 作者姓名： | 洪卫国 |
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| 作者单位： | 射阳县供电公司,江苏,盐城,224300 |
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| 摘 要： | 介绍了江苏省县级供电公司无人值班变电站SDH光纤数据通道的现状,分析了其不足和缺陷之处,提出了采用PDH通信技术和数字载波技术搭建数据通道的5种连接方式;综合应用这5种方式,充分利用现有光缆资源和载波路由资源,为射阳县供电公司无人值班变电站搭建了经济、实用、独立的备用数据通道。
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| 关 键 词： | 变电站 备用数据通道 连接方式 |
| 文章编号： | 1005-7641(2006)08-0078-03 |
| 收稿时间： | 2006-06-03 |
| 修稿时间： | 2006年6月3日 |
Backup data channel construction in unattended transformer substations of the county-level power company |
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| HONG Wei-guo.Backup data channel construction in unattended transformer substations of the county-level power company[J].Telecommunications for Electric Power System,2006,27(8):78-80. |
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| Authors: | HONG Wei-guo |
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| Affiliation: | Sheyang Power Supply Company,Yancheng 224300, China |
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| Abstract: | In the paper the current status of SDH optical fiber data channel in unattended transformer substation of the county-level power-supply companies in Jiangsu Province is introduced,and its shortcomings and flaws are analyzed,then the five kinds of connection methods of building data channel adopting the PDH communications technology and data carrier technology are proposed.Employing these five ways synthetically and fully utilizing existing optical cable resources and carrier wave route resources,an economical,practical,independent backup data channel for unattended transformer substation of Sheyang power-supply company has been built. |
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| Keywords: | transformer substations backup data channel connection methods |
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