基于灰色关联分析法的电压稳定故障筛选与排序

doi:10.11930/j.issn.1004-9649.2017.04.071.06

中国电力 ›› 2017, Vol. 50 ›› Issue (4): 71-76.DOI: 10.11930/j.issn.1004-9649.2017.04.071.06

基于灰色关联分析法的电压稳定故障筛选与排序

党杰¹, 张文朝², 王少博³, 奚江惠¹, 徐友平¹, 陆勇^{2, 4}, 顾雪平³, 潘艳²

1. 国家电网华中电力调控分中心,湖北武汉 430077；
2. 南京南瑞集团公司北京监控技术中心,北京 102200；
3. 华北电力大学电气与电子工程学院,河北保定 071003；
4. 国网江苏省电力公司经济技术研究院,江苏南京 210008

收稿日期:2017-01-17 出版日期:2017-04-20 发布日期:2017-04-13
作者简介:党杰（1981-）,女,内蒙古通辽人,博士,高级工程师,从事电网运行分析和计算方面的研究工作。E-mail: dangchunqiu@163.com
基金资助:
国家高技术研究发展计划（863计划）课题（2015AA050203）; 国家自然科学基金资助项目（51307051）; 中央高校基本科研业务费专项资金项目（2014ZP03,2015ZD01）; 国家自然科学青年基金资助项目（51507116）

Contingency Screening and Ranking for Voltage Stability Based on Grey Correlation Analysis Method

DANG Jie¹, ZHANG Wenchao², WANG Shaobo³, XI Jianghui¹, XU Youping¹, LU Yong^2,4, GU Xueping³, PAN Yan²

1. Central China Electric Power Dispatching and Control Branch of State Grid, Wuhan 430077, China;
2. NARI Group Corporation Beijing Monitoring Technology Center, Beijing 102200, China;
3. School of Electrical and Electronic Engineering, North China Electric Power University, Baoding 071003, China;
4. State Grid Jiangsu Economic Research Institute, Nanjing 210008, China

Received:2017-01-17 Online:2017-04-20 Published:2017-04-13
Supported by:
This work is supported by National High Technology Research and Development Program (863 Program) Project (No. 2015AA050203), the National Natural Science Fund Project(No.51307051), the Central University Basic Business Expenses Special Funds for Scientific Research Projects (No. 2014 ZP03, No. 2015ZD01)and the National Natural Science Youth Funded Projects (No. 51507116).

摘要/Abstract

摘要： 故障筛选与排序是电力系统电压稳定评估的重要部分。针对以往基于潮流计算筛选方法的单一性,提出了一种新的故障筛选与排序方法。首先结合感应电动机特性、负荷大小、电源支撑及输电线路情况构建一套故障筛选指标体系;其次针对单一指标反映故障严重程度的局限性,采用灰色关联分析法计算综合指标,综合多方面因素评估故障严重程度。采用存在电压稳定问题的实际电网数据对所提方法进行验证,结果表明基于灰色关联分析法的电压稳定故障筛选与排序方法是合理和有效的。

关键词: 故障筛选与排序, 感应电动机, 负荷大小, 电源支撑, 灰色关联分析法

Abstract: Contingency screening and ranking is an important part of power system voltage stability assessment. In view of the unicity of the existing power flow-based contingency screening method, a new contingency screening and ranking method is proposed in this paper. Firstly, a contingency screening index system is built by considering the characteristics of induction motor, load capacity, power support and transmission lines. Secondly, in view of the limits of single index in reflecting the severity of contingency, the grey correlation analysis method is used to obtain the integrated index and to assess severity of contingency by integrating multiple factors. The proposed method is verified through the data of an actual power network which has voltage stability problems. The result shows that the voltage stability contingency screening and ranking method based on grey correlation analysis is reasonable and effective.

Key words: contingency screening and ranking, induction motor, load capacity, generator support, grey correlation analysis method

中图分类号:

TM714.2

党杰, 张文朝, 王少博, 奚江惠, 徐友平, 陆勇, 顾雪平, 潘艳. 基于灰色关联分析法的电压稳定故障筛选与排序[J]. 中国电力, 2017, 50(4): 71-76.

DANG Jie, ZHANG Wenchao, WANG Shaobo, XI Jianghui, XU Youping, LU Yong, GU Xueping, PAN Yan. Contingency Screening and Ranking for Voltage Stability Based on Grey Correlation Analysis Method[J]. Electric Power, 2017, 50(4): 71-76.

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参考文献

[1] 陈得治,张伯明,吴文传,等. 静态电压稳定分析的故障筛选和排序方法[J]. 电力系统自动化,2008,32（14）：16-20,39.
CHEN Dezhi, ZHANG Boming, WU Wenchuan, et al . A contingency screening and ranking method for voltage stability analysis[J]. Automation of Electric Power System, 2008, 32(14): 16-20,39.
[2] 张勇军,蔡广林,邱文锋. 基于最优乘子潮流估计的故障筛选与排序[J]. 电工技术学报,2010,25（1）：123-128.
ZHANG Yongjun, CAI Guanglin, QIU Wenfeng. Contingency screening and ranking based on optimal multiplier power flow evaluation[J]. Transactions of China Electrotechnical Society, 2010, 25(1): 123-128.
[3] 郝晓强,丁晓群,侯学勇,等. 一种用于在线电压稳定分析的事故筛选和排序新方法[J]. 中国电力,2008,41（5）：56-58.
HAO Xiaoqiang, DING Xiaoqun, HOU Xueyong, et al . A new method of contingency screening and ranking for on-line voltage stability analysis [J]. Electric Power, 2008, 41(5): 56-58.
[4] 刘怀东,马林,王曦冉,等. 基于概率不安全指标的实时故障筛选策略[J]. 电力系统保护与控制,2015,43（16）：16-21.
LIU Huaidong, MA Lin, WANG Xiran, et al . Strategies of real time contingency screening based on probabilistic insecurity index [J]. Power System Protection and Control, 2015, 43(16): 16-21.
[5] 赵晋泉,江晓东,张伯明. 一种用于电力系统静态稳定性分析的故障筛选与排序方法[J]. 电网技术,2005,29（20）：62-67.
ZHAO Jinquan, JIANG Xiaodong, ZHANG Boming. A contingency screening and ranking method for power system static stability analysis [J]. Power System Technology, 2005, 29(20): 62-67.
[6] 马平,蔡兴国. 电压稳定分析中支路型故障筛选及排序算法研究[J]. 中国电机工程学报,2007,27（1）：44-48.
MA Ping, CAI Xingguo. A new method of screening and ranking branch outage contingencies for voltage stability assessment[J]. Proceedings of the CSEE, 2007, 27(1): 44-48.
[7] 王大江,顾雪平,贾京华. 一种扩展黑启动方案恢复效果的评估方法[J]. 电网技术,2014,38（12）：3360-3365.
WANG Dajiang, GU Xueping, JIA Jinghua. A method to access restoration effect of extended black-start scheme [J]. Power System Technology, 2014, 38(12): 3360-3365.
[8] 罗毅,李昱龙. 基于熵权法和灰色关联分析法的输电网规划方案综合决策[J]. 电网技术,2013,37（1）：77-81.
LUO Yi, LI Yulong. Comprehensive decision-making of transmission network planning based on entropy weight and grey relational analysis [J]. Power System Technology, 2013, 37(1): 77-81.
[9] 杨志泽,梁良,李小勇,等. 灰色关联模型在高压断路器故障诊断中的应用[J]. 电网技术,2015,39（6）：1731-1735.
YANG Zhize, LIANG Liang, LI Xiaoyong, et al . Application of the gray correlation model in fault diagnosis of high-voltage circuit breakers[J]. Power System Technology, 2015, 39(6): 1731- 1735.
[10] 孙华东,周孝信,李若梅. 感应电动机负荷参数对电力系统暂态电压稳定性的影响[J]. 电网技术,2005,29（23）：1-6.
SUN Huadong, ZHOU Xiaoxin, LI Ruomei. Influence of induction motor load parameters on power system transient voltage stability[J]. Power System Technology, 2005, 29(23): 1-6.
[11] XU H. Feedback current impact to distribution network of large capacity motor users[C]//E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on. IEEE, 2010.
[12] 刘楠,张彦涛,秦晓辉,等. 感应电动机负荷对短路电流影响机理研究[J]. 电网技术,2012,36（8）：187-192.
LIU Nan, ZHANG Yantao, QING Xiaohui, et al . Impact of load induction motor on power system short-circuit current calculation[J]. Power System Technology, 2012, 36(8): 187-192.
[13] 姜杰,许宏,陈贵文,等. 电压跌落时感应电动机反馈电流计算及转速影响研究[J]. 电力系统保护与控制,2014,42（23）：31-37.
JIANG Jie, XU Hong, CHEN Guiwen, et al . Induction motor feedback current calculation and speed factor analysis[J]. Power System Protection and Control, 2014, 42(23): 31-37.
[14] STOJANOVIC D, VESELINOVIC M, MITROVIC N, et al . Calculations and analysis of induction motors impact on short- circuit current[C]//Mediterranean Electrotechnical Conference.2000: 1076-1079.
[15] 汤涌,仲悟之,孙华东,等. 电力系统电压稳定机理研究[J]. 电网技术,2010,34（4）：24-29.
TANG Yong, ZHONG Wuzhi, SUN Huadong, et al . Study on mechanism of power system voltage stability[J]. Power System Technology, 2010, 34(4): 24-29.
[16] 廖国栋,谢欣涛,侯益灵,等. 湖南电网暂态电压稳定性问题[J]. 电网技术,2012,36（10）：196-202.
LIAO Guodong, XIE Xintao, HOU Yiling, et al . Study on transient voltage stability of Hunan power grid[J]. Power System Technology, 2012, 36(10): 196-202.
[17] 李邦峰,张勇军,李勇,等. 受端系统动态无功补偿优化建模方法综述[J]. 电网技术,2007,31（15）：21-25,38.
LI Bangfeng, ZHANG Yongjun, LI Yong, et al . A survey on modeling approach of optimized dynamic reactive power compensation in receiving systems [J]. Power System Technology, 2007, 31(15): 21-25,38.
[18] 刘思峰,郭天榜,党耀国,等. 灰色系统理论及其应用[M]. 北京：科学出版社,2004.

基于灰色关联分析法的电压稳定故障筛选与排序

Contingency Screening and Ranking for Voltage Stability Based on Grey Correlation Analysis Method

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