| 电力系统电压调节器对浙江电网电压稳定性的影响 |
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| 引用本文： | 陈新琪,孙维真,周依芬,陈章伟,黄弘扬.电力系统电压调节器对浙江电网电压稳定性的影响[J].电力技术,2013(12):16-19. |
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| 作者姓名： | 陈新琪 孙维真 周依芬 陈章伟 黄弘扬 |
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| 作者单位： | [1]国网浙江省电力公司电力科学研究院,浙江杭州310014 [2]国网浙江省电力公司,浙江杭州310007 [3]国电浙江北仑第一发电有限公司,浙江宁波315800 [4]浙江浙能北仑发电有限公司,浙江宁波315800 [5]浙江大学电气工程学院,浙江杭州310027 |
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| 基金项目： | 国家电网公司大电网重大专项资助项目（SGCC-MPLG010-2012） |
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| 摘 要： | 在介绍电力系统电压调节器（PSVR）控制原理的基础上，先采用连续潮流法定量地分析PSVR对浙汀电网静态电压稳定性的改善情况．再分别采用负荷突增法和轨迹灵敏度分析法定量地分析PSVR对浙江电网暂态电压稳定性的改善情况。计算结果表明，无论是从系统静态电压稳定还是暂态电压稳定的角度，电力系统电爪调节器均有利于系统电压稳定。
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| 关 键 词： | 电力系统电压调节器（PSVR） 暂态电压稳定 静态电压稳定 |
Effect of Power System Voltage Regulator on Voltage Stability of Zhejiang Power System |
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| Authors: | CHEN Xin-qi SUN Wei-zhen ZHOU Yi-fen CHEN Zhang-wei HUANG Hong-yang |
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| Affiliation: | 5 ( 1. State Grid Electric Power Research Institute of Zhejiang Eleetrie Power Corporation, Hangzhou 310014, China; 2. State Grid Zhejiang Electric Power Corporation, Hangzhou 310007, China; 3. Guodian Zhejiang Beilun No. l Power Generation Co. Ltd., Ningbo 315800, China; 4. Zhejiang Zheneng Beilun Electric Power Generation Co. Ltd., Ningbo 315800, China; 5. School of Electrical Engineering, Zhejiang University, Hangzhou 310027, China ) |
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| Abstract: | Brief introduction of power system voltage regulator （PSVR） control theory, the quantitative method of continuation power flow analysis of improved PSVR on static voltage stability of Zhejiang power system, then the sudden increase of load method and trajectoo~ sensitivity analysis method for quantitative analysis of improved PSVR on transient voltage stability of Zhejiang power grid. The calculation resnhs show that, whether it is frnm the system static voltage stability and transient voltage stability of power system, the power system voltage regulato~ are conducive to system voltage stability. |
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| Keywords: | power system vohage regulator （PSVR） transient voltage stability static voltage stability |
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