| 宁夏电网自动电压控制系统运行分析 |
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| 引用本文： | 陈 颜. 宁夏电网自动电压控制系统运行分析[J]. 防灾减灾工程学报, 2013, 0(4): 10-14 |
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| 作者姓名： | 陈 颜 |
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| 作者单位： | 国网宁夏电力公司调度控制中心, 宁夏 银川 750001 |
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| 摘 要： | 为了有效地提高宁夏电网的电压质量,降低电网的有功损耗,提升电网经济效益,对宁夏电网自动电压控制(Automatic Voltage Control, AVC)系统的运行进行分析,分析结果表明:AVC系统采用网、省、地一体化设计结构,基于控制灵敏度混合智能自动分区,可对全网内的无功进行优化分配,降低区域之间、区域内部及整个电网的有功损耗,实现了宁夏电网无功电压控制从人工控制向自动控制的重大转变。
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| 关 键 词： | 自动电压控制； 灵敏度分析； 智能分区； 三级电压控制； 二次电压控制； 协调控制 |
Analysis on the operation of automatic voltage control system for Ningxia Power Grid |
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| Chen Yan. Analysis on the operation of automatic voltage control system for Ningxia Power Grid[J]. Journal of Disaster Prevention and Mitigation Engineering, 2013, 0(4): 10-14 |
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| Authors: | Chen Yan |
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| Affiliation: | Dispatching and Control Center of Ningxia Electric Power Co., Yinchuan Ningxia 750001 , China |
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| Abstract: | In order to effectively improving the voltage quality, reducing the active power loss andupgrading economic benefit of Ningxia Power Grid, analyzes the operation condition of AutomaticVoltage Control(AVC) system. The analysis result shows that AVC system which using integration de?sign structure partition between regional power grids, based on control sensitivity mix intelligent auto?matic partitioning can distribute the reactivie power of the whole power grid, reduce the activie powerof between regional power grids and regional power grid inside, realize the major change of automaticvoltage control from manual work control to automatic control. |
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