| 基于SCADA的并联电容器在线监测与预警 |
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| 引用本文： | 熊兰,席朝辉,肖波,王礼,唐炬.基于SCADA的并联电容器在线监测与预警[J].电力电容器与无功补偿,2011,32(1):54-58. |
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| 作者姓名： | 熊兰 席朝辉 肖波 王礼 唐炬 |
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| 作者单位： | 重庆大学输配电装备及系统安全与新技术国家重点实验室;重庆市城区供电局; |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(2009CB724506)~~ |
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| 摘 要： | 首先建立了10 kV并联电容器组的电路模型,并通过电路仿真确定了模型的精度.结合目前变电站内成熟的SCADA系统,基于CDT通信规约,设计了1套10 kV并联电容器组在线监测与故障预警软件系统,能够对电容器组的运行状况进行实时监测和分析,实现对电容器故障的预警.该系统在重庆市城区供电局某变电站的在线运行验证了该系统的准...
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| 关 键 词： | 并联电容器 SCADA系统 电容量 在线监测 |
On-line Monitoring and Early Warning of the Shunt Capacitor Based on SCADA |
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| XIONG Lan,XI Zhao-hui,XIAO Bo,WANG Li,TANG Ju.On-line Monitoring and Early Warning of the Shunt Capacitor Based on SCADA[J].Power Capacitor $ Reactive Power Compensation,2011,32(1):54-58. |
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| Authors: | XIONG Lan XI Zhao-hui XIAO Bo WANG Li TANG Ju |
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| Affiliation: | XIONG Lan1,XI Zhao-hui1,XIAO Bo2,WANG Li2,TANG Ju1(1.State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400044,China,2.Chongqing Municipal Urban Power Supply Bureau,Chongqing 400013,China) |
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| Abstract: | In this article,the circuit model of 10 kV shunt capacitor banks is firstly established and its accuracy is defined by circuit simulation.A set of software of on-line monitoring and early warning system for 10 kV shunt capacitor banks,which combines mature SCADA system in the substation and adopts CDT communication protocol,is designed.Real time monitoring analysis on the capacitor bank can be conducted and early warning on the capacitor can be achieved with this system.The accuracy and practical applicabil... |
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| Keywords: | shunt capacitor SCADA systems capacitance on-line monitoring |
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