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数字化变电站双测控实现方案探讨
引用本文:胡绍谦,熊慕文,王文龙.数字化变电站双测控实现方案探讨[J].广东电力,2011,24(10):45-47,83.
作者姓名:胡绍谦  熊慕文  王文龙
作者单位:南京南瑞继保电气有限公司,江苏南京,211102
摘    要:针对目前数字化变电站建设中出现的双测控配置要求,分析了双测控配置给变电站自动化系统带来的问题,提出了2种变电站双测控装置冗余配置的实现方案.对2种实现方案的优缺点进行分析,提出1种满足双测控配置的实时性无缝切换方案.该方案在广东茂名文冲口变电站的应用表明,其能很好地解决测点选择和遥控操作冲突的问题,安全、可靠.

关 键 词:数字化变电站  测控装置  双测控装置  间隔层联闭锁  过程层  站控层

Discussion on Implementing Schemes for Double Monitoring in Digital Substations
HU Shao-qian,XIONG Mu-wen,WANG Wen-long.Discussion on Implementing Schemes for Double Monitoring in Digital Substations[J].Guangdong Electric Power,2011,24(10):45-47,83.
Authors:HU Shao-qian  XIONG Mu-wen  WANG Wen-long
Affiliation:HU Shao-qian,XIONG Mu-wen,WANG Wen-long(Nari-Relays Electric Co.,Ltd.,Nanjing,Jiangsu 211102,China)
Abstract:Aiming at configuration requirements on double monitoring in construction of digital substations,the paper analyzes problems brought by double monitoring configuration to automation system in substation and proposes two implementing schemes for redundant configuration of double monitoring devices in substation and one real-time seamless switching scheme that meets double monitoring configuration.The application of this scheme is Wenchongkou substation in Maoming shows that it can handle the contradiction be...
Keywords:digital substation  monitoring device  double monitoring device  layer inter-lock  station control layer  
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