电网动态无功配置选址的修正轨迹灵敏度分析法

doi:10.11930/j.issn.1004-9649.2014.10.86.5

中国电力 ›› 2014, Vol. 47 ›› Issue (10): 86-91.DOI: 10.11930/j.issn.1004-9649.2014.10.86.5

电网动态无功配置选址的修正轨迹灵敏度分析法

钟胜¹, 田昕¹, 王慧来¹, 张昌², 姚勇²

1. 中南电力设计院,湖北武汉 430071;
2. 华中电网有限公司,湖北武汉 430077

收稿日期:2014-06-14 出版日期:2014-10-18 发布日期:2015-12-10
作者简介:钟胜（1975—）,男,湖南长沙人,硕士,高级工程师,从事电力系统规划与设计。E-mail: zhongsheng@csepdi.com

Analysis on Trajectory-correction Sensitivity Adapted to Dynamic VAR Configuration of UHV AC and DC Interconnected Power Grid

ZHONG Sheng¹, TIAN Xin¹, WANG Hui-lai¹, ZHANG Chang², YAO Yong²

1. Central Southern China Electric Power Design Institute, Wuhan 430071, China;
2. Central China Grid Company Limited, Wuhan 430077, China

Received:2014-06-14 Online:2014-10-18 Published:2015-12-10

摘要/Abstract

摘要： 随着特高压交直流混联电网的深化发展,系统对电压及无功调节的要求越来越高,动态无功补偿装置的应用前景趋好,然而目前仍缺少实用的能指导动态无功配置选址的有效方法。为此,提出了一种基于静态灵敏度、时域仿真和轨迹灵敏度的动态分析与静态分析相结合的修正轨迹灵敏度分析方法,该方法可有效反映动态无功补偿装置对系统各节点电压的全局改善程度,为动态无功最优配置选址提供量化指标。最后,通过IEEE39母线系统和特高压交直流混联电网,验证了该方法的正确性与有效性。

关键词: 动态无功, 配置选址, 特高压, 交直流混联电网, 修正轨迹灵敏度, 静态灵敏度, 时域仿真

Abstract: With the deepening development of UHV AC and DC interconnected power grid, the requirement of power system for voltage and reactive power regulation is becoming higher and higher. As a result, the application of FACTS will hold out a cheerful prospect. However, there is still a lack of effective approaches which are suitable for engineering application and guiding dynamic reactive power compensation. A trajectory-correction sensitivity analytical method is proposed accordingly, which is based on static sensitivity, time domain simulation and trajectory sensitivity, and combines the dynamic analysis and static analysis. The method can reflect the comprehensive effect of dynamic reactive compensation and provide a quantitative index for the optimization of the dynamic reactive power compensation. Through the instance of IEEE39 bus systems and UHV AC and DC interconnected power system, the rationality and validity of the method is verified.

Key words: dynamic reactive, configuration location, UHV, AC and DC interconnected power grid, trajectory-correction sensitivity analysis, static sensitivity, time domain simulation

中图分类号:

TM712

钟胜, 田昕, 王慧来, 张昌, 姚勇. 电网动态无功配置选址的修正轨迹灵敏度分析法[J]. 中国电力, 2014, 47(10): 86-91.

ZHONG Sheng, TIAN Xin, WANG Hui-lai, ZHANG Chang, YAO Yong. Analysis on Trajectory-correction Sensitivity Adapted to Dynamic VAR Configuration of UHV AC and DC Interconnected Power Grid[J]. Electric Power, 2014, 47(10): 86-91.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.2014.10.86.5

https://www.electricpower.com.cn/CN/Y2014/V47/I10/86

参考文献

[1] 舒印彪,胡毅. 交流特高压输电线路关键技术的研究及应用[J]. 中国电机工程学报,2007,27(36):1-7.
SHU Yin-biao, HU Yi. Research and application of the key technologies of UHV AC transmission line [J]. Proceedings of the CSEE, 2007, 27(36): 1-7.
[2] 刘君华,方鸽飞,吕岩岩. 基于灵敏度法确定无功补偿地点[J].电力系统及其自动化学报,2006,18(4):58-61.
LIU Jun-hua, FANG Ge-fei, LV Yan-yan. Allocation of reactive compensation using sensitivity analysis approach[J]. Proceedings of the CSU-EPSA, 2006, 18(4): 58-61.
[3] 李生虎,周晶. SVC位置和容量的灵敏度和概率分析[J]. 电力系统及其自动化学报,2010,22(4):24–29.
LI Sheng-hu, ZHOU Jing. Sensitivity and probabilistic analysis of the location and capacity to SVC[J]. Proceedings of the CSU-EPSA, 2010, 22(4): 24-29.
[4] 李增国,王锐,邢卫荣. 基于连续潮流和模态分析的电压稳定分析[J]. 电力自动化设备,2009,29(9):81–84.
LI Zeng-guo, WANG Rui, XING Wei-rong. Voltage stability analysis based on continuation power flow and medal analysis[J].Electric Power Automation Equipment, 2009, 29(9): 81-84.
[5] 苏永春,何萍,孙旻. 江西电网电压稳定性评估[J]. 中国电力,2009,42(1):24–27.
SU Yong-chun, HE Ping, SUN Min. Voltage stability assessment of Jiangxi power system [J]. Electric Power, 2009, 42(1): 24-27.
[6] M H HAQUE. Novel method of assessing voltage stability of a power system using stability boundary in P-Q plane[J]. Electric Power Systems Research, 2002, 64(1): 35-40.
[7] 张元鹏,周双喜,王利锋. 静态电压稳定性分析模型的理论基础[J]. 中国电机工程学报,1999,19(10):55–63.
ZHANG Yuan-peng, ZHOU Shuang-xi, WANG Li-feng. The model of dynamical components and its realization of study on static voltage stability analysis[J]. Proceedings of the CSEE,1999, 19(10): 55-63.
[8] 张芳,宋文南. 大型电力系统静态电压稳定极限的求解[J]. 中国电力,2000,33(4):29–31.
ZHANG Fang, SONG Wen-nan. Study of static voltage stability limit on large power system [J]. Electric Power, 2000, 33(4): 29-31.
[9] ONGSAKUL W, JIRAPONG P. Optimal allocation of FACTS devices to enhance total transfer capability using evolution programming[C]//IEEE International Symposium on Circuits and System, Kobe, Japan, 2005.
[10] 李树凯,蔡兴国. 考虑支路故障的SVC配置方案[J]. 电力系统及其自动化学报,2010,22(3):27–31.
LI Shu-kai, CAI Xing-guo. Configuration scheme of SVC under the condition of branch outage [J]. Proceedings of the CSU-EPSA, 2010, 22(3): 27-31.
[11] 顾晓荣,薛禹胜. FACTS装设地点的定量评估及优化[J]. 电力系统自动化,1999,23(3):42–44.
GU Xiao-rong, XUE Yu-sheng. Quantitative assessment and optimization on locations of facts [J]. Automation of Electric Power Systems, 1999, 23(3): 42-44.
[12] 张鹏飞,付红军,鄢安河,等. 应用SVC提高电网输送能力的研究[J]. 电力设备,2007,8(3):28–31.
ZHANG Peng-fei, FU Hong-jun, YAN An-he, et al. Application of SVC to improve the transmission capacity [J]. Power Equipment, 2007, 8(3): 28-31.
[13] 袁志昌,刘文华,宋强. 基于暂态电压稳定指标的动态无功优化配置方[J]. 电力系统自动化,2009,33(14):17–22.
YUANG Zhi-chang, LIU Wen-hua, SONG Qiang. Optimal allocation method of dynamicvar compensation based on transient voltage stability index[J]. Automation of Electric Power Systems,2009, 33(14): 17-22.
[14] SAPKOTA B, VITTAL V. Dynamic VAR planning in a large power system using trajectory sensitivity [J]. IEEE Transactions on Power Systems, 2010, 25(1): 461-469.
[15] 黄弘扬,杨汾艳,徐政,等. 基于改进轨迹灵敏度指标的动态无功优化配置方法[J]. 电网技术,2012,36(2):88–94.
HUANG Hong-yang, YANG Fen-yan, XU Zheng, et al. A dynamic VAR configuration method based on improved trajectory sensitivity index [J]. Power System Technology, 2012, 36(2): 88-94.

电网动态无功配置选址的修正轨迹灵敏度分析法

Analysis on Trajectory-correction Sensitivity Adapted to Dynamic VAR Configuration of UHV AC and DC Interconnected Power Grid

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	王硕, 霍慧娟, 徐丹, 郄鑫, 辛诚, 李薇薇, 段婧. 计及特高压交流工程建设的区域碳减排测算及分摊[J]. 中国电力, 2024, 57(7): 163-172.
[2]	何永胜, 罗丹, 鲁宗相. 特高压阀侧套管数字孪生系统集成设计方法[J]. 中国电力, 2024, 57(6): 165-173.
[3]	梁双, 王涉, 徐辉. 中国西电东送40年发展成效与政策建议[J]. 中国电力, 2024, 57(11): 88-93.
[4]	于琳琳, 严格, 晏昕童, 毛玉宾, 陈姝彧, 李甜甜, 文云峰. 考虑电网支撑能力约束的直流落点及定容优化规划[J]. 中国电力, 2023, 56(8): 175-185.
[5]	张杰, 郑云耀, 刘生春, 马勇飞, 颜伟, 王恒凤. 基于解耦内点法与混合整数规划法的区域电网动态无功优化算法[J]. 中国电力, 2023, 56(1): 112-118.
[6]	余光凯, 刘庭, 朱凯, 聂霖, 梁家凯. 特高压带电作业绝缘工具操作冲击放电特性及试验电极优化[J]. 中国电力, 2022, 55(8): 143-150.
[7]	黄书民, 蒋林高, 李志川, 杨光绪, 宋福根. 基于PSO寻优与DBN神经网络的电晕损耗预测[J]. 中国电力, 2022, 55(6): 95-102,214.
[8]	王胜辉, 王玺铭, 董兴浩, 周军. 特高压直流输电线路极间搭接塑料薄膜的放电模拟试验[J]. 中国电力, 2022, 55(6): 103-110.
[9]	马爱清, 王洁, 毕永翔. 500 kV交流线路对并行±800 kV直流线路带电作业人员安全防护的影响[J]. 中国电力, 2022, 55(6): 128-136.
[10]	赵会茹, 赵一航, 王路瑶, 冯凯鑫, 李兵抗, 郭森. 基于贝叶斯最优最劣和改进物元可拓的特高压输电工程综合效益评价[J]. 中国电力, 2022, 55(6): 161-171.
[11]	杨建华, 肖达强, 张伟, 余明琼, 易本顺. 基于改进RBFNN的1 000 kV特高压线损预测[J]. 中国电力, 2022, 55(5): 122-127,142.
[12]	蔡维正, 郭昆丽, 刘璐雨, 吴朝俊. 基于一阶LADRC控制的直驱风机次同步振荡抑制策略[J]. 中国电力, 2022, 55(4): 175-184.
[13]	汤未, 于溯, 郑涛, 于欢昌, 倪钰翔, 孟令昆. 基于交直流保护协同配合的交直流碰线保护新方案[J]. 中国电力, 2022, 55(11): 41-50.
[14]	郭小龙, 张江飞, 亢朋朋, 杨桂兴, 孙谊媊, 袁铁江, 刘勇. 含基于PI控制受端二次调频的特高压直流虚拟同步控制策略[J]. 中国电力, 2022, 55(11): 66-72.
[15]	王容, 史嘉昭, 郭璨, 申巍, 马西奎. 基于CVT的特高压换流站复杂电磁环境下操作过电压测量[J]. 中国电力, 2022, 55(10): 92-99.

模态框（Modal）标题

电网动态无功配置选址的修正轨迹灵敏度分析法

Analysis on Trajectory-correction Sensitivity Adapted to Dynamic VAR Configuration of UHV AC and DC Interconnected Power Grid

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics