全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电网技术  2013 

±1100kV“疆电入川”特高压直流输电对四川电网安全稳定影响

, PP. 2726-2731

Keywords: 疆电入川,暂态稳定,稳定分析,短路比,切负荷,双极闭锁

Full-Text   Cite this paper   Add to My Lib

Abstract:

文中建立了包含四川220kV及以上电压等级系统和主要互联省网等值系统的详细机电暂态仿真模型,在BPA平台对2015年包含“疆电入川”直流的四川电网运行稳定性问题进行了全面计算和分析。通过负荷中心近区发生单重和多重故障时的暂态稳定计算,分析了逆变站单极、双极闭锁对四川电网安全稳定性的影响。进一步研究了枯期留电方式、系统负荷水平和受端系统强度变化情况下“疆电入川”特高压直流双极闭锁时系统安全稳定性。

References

[1]  四川省电力公司电力经济技术研究院.四川电力供应保障措施研究[R].成都:四川省电力公司电力经济技术研究院,2012.
[2]  四川省电力公司电力经济技术研究院.“疆电入川”解决四川电力供应结构性矛盾问题专题研究[R].成都:四川省电力公司电力经济技术研究院,2012.
[3]  四川省电力公司电力经济技术研究院.“疆电入川”特高压直流受端换流站落点分析及接入系统方案专题研究报告[R].成都:四川省电力公司电力经济技术研究院,2012.
[4]  齐旭,曾德文,史大军,等.特高压直流输电对系统安全稳定影响研究[J].电网技术,2006,30(2): 1-6.Qi Xu,Zeng Dewen,Shi Dajun,et al.Study on impacts of UHVDC transmission on power system stability[J].Power System Technology,2006,30(2):1-6(in Chinese).
[5]  吴宝英,陈允鹏,陈旭,等.±800 kV云广直流输电工程对南方电网安全稳定的影响[J].电网技术,2006,30(22):5-12.Wu Baoying,Chen Yunpeng,Chen Xu,et al.Study on impacts of ±800 kV Yunnan-Guangdong HVDC transmission project on security and stability of China Southern power grid[J].Power System Technology,2006,30(22):5-12(in Chinese).
[6]  周保荣,金小明,吴小辰,等.特高压直流对交直流并联电网安全稳定影响[J].南方电网技术,2010,4(2):31-34.Zhou Baorong,Jin Xiaoming,Wu Xiaochen,et al.Influence of UHVDC system on the security and stability of AC/DC interconnected power grid[J].Southern Power System Technology,2010,4(2):31-34(in Chinese).
[7]  邵瑶,汤涌,郭小江,等.2015年特高压规划电网华北和华东地区多馈入直流输电系统的换相失败分析[J].电网技术,2011,35(10):9-15.Shao Yao,Tang Yong,Guo Xiaojiang,et al.Analysis on commutation failures in multi-infeed HVDC transmission systems in North China and East China power grids planned for UHV power grids in 2015[J].Power System Technology,2011,35(10):9-15(in Chinese).
[8]  杨万开,印永华,曾南超,等.向家坝—上海±800 kV特高压直流输电工程系统调试技术分析[J].电网技术,2011,35(7):19-23.Yang Wankai,Yin Yonghua,Zeng Nanchao,et al.Analysis on commissioning test of ±800 kV UHVDC transmission project from Xiangjiaba to Shanghai[J].Power System Technology,2011,35(7): 19-23(in Chinese).
[9]  彭卉,张鑫,李亚军,等.10 GW级特高压直流接入点的选择对重庆电网受端系统稳定性的影响[J].电网技术,2011,35(11):25-28.Peng Hui,Zhang Xin,Li Yajun,et al.Influence of selection of connecting position for UHVDC transmission line with transmission capacity of 10 GW on the stability of receiving-end system in Chongqing Power Grid[J].Power System Technology,2011,35(11):25-28(in Chinese).
[10]  庄侃沁,武寒,黄志龙,等.龙政直流双极闭锁事故华东电网频率特性分析[J].电力系统自动化,2006,30(22):101-104.Zhuang Kanqin,Wu Han,Huang Zhilong,et al.Analysis of frequency characteristics in East China due to Longzheng DC bipolar block fault[J].Automation of Electric Power Systems,2006,30(22): 101-104(in Chinese).
[11]  李峰,管霖,钟杰峰,等.广东交直流混合电网的运行稳定性研究[J].电网技术,2005,29(11):1-4.Li Feng,Guan Lin,Zhong Jiefeng,et al.Study on stability of Guangdong AC/DC hybrid power grid[J].Power System Technology,2005,29(11):1-4(in Chinese).
[12]  隋国平.云广特高压直流输电线路双极闭锁时安稳装置的动作分析[J].高电压技术,2012,38(2):421-426.Sui Guoping.Power safe system analysis of ±800 kV Yun-Guang UHVDC when bipole blocking[J].High Voltage Engineering,2012,38(2):421-426(in Chinese).
[13]  郑传材,管霖.云广特高压直流故障特性及其强迫停运对受端系统影响评估[J].电网技术,2012,36(1):32-38.Zheng Chuancai,Guan Lin.Assessment on fault characteristics of Yunnan to Guangdong UHVDC transmission and the influence of forced outage on power system at receiving end[J].Power System Technology,2012,36(1):32-38(in Chinese).
[14]  高守义,房光华,夏尚学,等.±660 kV银东直流输电山东侧安全稳定控制策略[J].电力系统自动化,2012,36(4):101-104.Gao Shouyi,Fang Guanghua,Xia Shangxue,et al.Control strategy of security and stability control system on Shandong Side of Yin-Dong HVDC transmission project[J].Automation of Electric Power Systems,2012,36(4):101-104(in Chinese).
[15]  李珊,康积涛,刘伟,等.静止无功补偿器对电压稳定影响的局部分叉分析[J].电网技术,2011,35(8):181-185.Li Shan,Kang Jitao,Liu Wei,et al.Local bifurcation analysis of influence of SVC on voltage stability[J].Power System Technology, 2011,35(8):181-185(in Chinese).
[16]  陈厚合,李国庆,姜涛.计及静态电压稳定约束的交直流系统可用输电能力[J].电网技术,2012,36(2):75-81.Chen Houhe,Li Guoqing,Jiang Tao.Available transfer capability of hybrid AC/DC power system considering constraint of static voltage stability[J].Power System Technology,2012,36(2):75-81(in Chinese).
[17]  汤涌.电力系统安全稳定综合防御体系框架[J].电网技术,2012,36(8):1-5.Tang Yong.Framework of comprehensive defense architecture for power system security and stability[J].Power System Technology,2012,36(8):1-5(in Chinese).
[18]  王建明,孙华东,张健,等.锦屏—苏南特高压直流投运后电网的稳定特性及协调控制策略[J].电网技术,2012,36(12):66-70.Wang Jianming,Sun Huadong,Zhang Jian,et al.Stability characteristic and coordinated control strategy of interconnected grid integrated with UHVDC transmission line from Jinping to Sunan [J].Power System Technology,2012,36(12):66-70(in Chinese).
[19]  徐政.联于弱交流系统的直流输电特性研究之一—直流输电的输送能力[J].电网技术,1997,21(1):12-16.Xu Zheng.Characteristics of HVDC connected to weak AC systems Part 1:HVDC transmission capability[J].Power System Technology,1997,21(1):12-16(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133