| 基于九区图法的变电站VQC频繁动作的分析和预防 |
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| 引用本文： | 吴慧政,赵景水,王峰,赵晓丽.基于九区图法的变电站VQC频繁动作的分析和预防[J].电力学报,2007,22(1):65-67. |
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| 作者姓名： | 吴慧政 赵景水 王峰 赵晓丽 |
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| 作者单位： | 太原供电分公司,山西,太原,030012 |
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| 摘 要： | 现有变电站电压无功控制装置的控制策略主要是依据九区域图法.实现"电压合格、无功基本平衡,尽量减少调节次数"是电压无功调节的基本原则.本文针对目前一些基于九区域图的电压无功控制装置调节频繁的缺陷,如控制策略问题和运行定值问题,通过分析电压无功控制装置的调节原理,找出发生频繁调节的原因,并提出相应的预防措施.
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| 关 键 词： | 电压无功控制 九区图法 变电站 |
| 文章编号： | 1005-6548(2007)01-0065-03 |
| 修稿时间： | 2006-10-12 |
Voltage/Reactive Power Optimal Control in a Substation Based on Rate of Load Change |
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| WU Hui-zheng,ZHAO Jing-shui,WANG Feng,ZHAO Xiao-li.Voltage/Reactive Power Optimal Control in a Substation Based on Rate of Load Change[J].Journal of Electric Power,2007,22(1):65-67. |
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| Authors: | WU Hui-zheng ZHAO Jing-shui WANG Feng ZHAO Xiao-li |
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| Affiliation: | Taiyuan Power Supplying Subcompany, Taiyuan 030012, China |
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| Abstract: | Current strategy of voltage/reactive power control over substation is based on nine-area figure.It is the basic principle of voltage/reactive power control to realize "the qualified voltage,the balanced reactive power,and the operating times as few as possible".This paper focused on the defects which exist in the current voltage/reactive power control devices based on nine-area figure,such as the control strategy and the running enacted value.Through the analysis of the regulative mechanism of voltage/reactive power control, we find out the regulation reason with high frequency,and put forward the corresponding measures to prevent and control these defects. |
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| Keywords: | voltage/reactive power control nine-area figure substation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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