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城市配电所远程集中监控的技术探讨 被引量:2

Research on remote centralized monitoring technology in urban distribution substation
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摘要 针对城市配电网中配电所设备如何实施远程集中监控问题,提出利用GPRS/CDMA1x网络传输的技术方案,按照两层结构设计,规划中心系统层和站所代理层。研发了GPRS无线FTU,并构建了基于WinCC6.0组态的监控试验平台。分析了窄带宽传输和远程轮询的优化问题,确保了告警实时上报,实现了对配电所电力设备的实时掌控,提高配电运行维护能力。 Aiming at the implement of remote centralized monitoring in urban distribution network,a technical scheme using GPRS/CDMA1x network transmission is proposed.The center system layer and the station agent layer are planned in accordance with a two-tier structure design.The GPRS wireless FTU is researched and developed,as well as the monitoring testing platform based on WinCC6.0 configuration is constructed.The optimization problem of narrow-bandwidth transmission and remote polling is analyzed to ensure real-time alarm reporting,therefore the real-time control over power equipment in distribution substation is realized and the operational maintenance capability of distribution network is improved.
出处 《电力系统保护与控制》 EI CSCD 北大核心 2010年第6期126-128,150,共4页 Power System Protection and Control
关键词 配电所 远程集中监控 GPRS/CDMA1x SCADA FTU distribution station remote centralized monitoring GPRS/CDMA1x SCADA FTU
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参考文献6

  • 1DL/T599-2005,城市中低压配电网改造技术导则[S].
  • 2DL/T814-2002.配电自动化系统功能规范[S].[S].,..
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  • 4IEC60870-5-5,远动设备及系统第5部分传输规约第五篇基本应用功能[S].
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