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电力通信SDH接入网是承载110kV及以下变电站各类信息的重要网络资源,其运行的稳定性与可靠性直接关系到电力系统安全生产和稳定运行。本文简要介绍了北京房山地区原电力SDH接入网及其不足之处,结合北京市电力公司“0811”工程建设特点,对房山7个110kV输变电工程通信设计按照“就近接入、统一组网”的原则,利用通信设备打捆招标方式,通过增量合理优化存量,重组了具备高可靠性、高稳定性等优势的房山电力SDH接入网。
Power Communication The SDH access network is an important network resource that carries various types of information about 110kV and below substations. The stability and reliability of its operation are directly related to the safe production and stable operation of the power system. This article briefly introduces the original power SDH access network of Fangshan District in Beijing and its shortcomings. Combined with the characteristics of Beijing Electric Power Company “0811 ”, the communication design of 7 110kV power transmission projects in Fangshan is in accordance with Unified network "principle, the use of communications equipment bundled bidding, through the incremental rational optimization of stock, reorganization with high reliability, high stability and other advantages of Fangshan Power SDH access network.