| 无功交换对含大量风电场地区电网稳定性影响 |
| |
| 引用本文： | 胡仁祥,白生荣,王明慧,徐立亮,贾峰,张毅,常喜强.无功交换对含大量风电场地区电网稳定性影响[J].防灾减灾工程学报,2017(2):34-38. |
| |
| 作者姓名： | 胡仁祥 白生荣 王明慧 徐立亮 贾峰 张毅 常喜强 |
| |
| 作者单位： | 国网新疆电力公司吐鲁番供电公司,新疆吐鲁番 838000;国网新疆电力公司,新疆乌鲁木齐 830002 |
| |
| 摘 要： | 针对含大量风电场的地区电网外送电时,外送联络线通道发生永久故障问题,运用电力系统综合分析程序(power system analysis softwarepackage, PSASP)仿真其动态过程,分析无功交换潮流对地区电网形成孤网后稳定性的影响,提出稳定控制策略。结果表明:无功交换潮流较小时,对孤网影响不大;当无功交换潮流较大时,应及时采取如:投退无功补偿装置、限制风电出力、切除部分负荷等措施进行稳定控制。
|
| 关 键 词： | 电力系统 无功交换 控制策略 风电场 |
Influence of reactive power exchange on power grid stability of regional containing large-scale wind farm |
| |
| HU Renxiang,BAI Shengrong,WANG Minghui,XU Liliang,JIA Feng,ZHANG Yi,CHANG Xiqiang.Influence of reactive power exchange on power grid stability of regional containing large-scale wind farm[J].Journal of Disaster Prevent and Mitigation Eng,2017(2):34-38. |
| |
| Authors: | HU Renxiang BAI Shengrong WANG Minghui XU Liliang JIA Feng ZHANG Yi CHANG Xiqiang |
| |
| Institution: | Turpan Power Supply Filiale of State Grid Xinjiang Power Co , Turpan Xinjiang 838000 , China; State Grid Xinjiang Power Company, Urumchi Xinjiang 830002 , China |
| |
| Abstract: | Aiming at the problem that when regional power grid containing large- scaled wind farmtransmission power, happen the tie link channels permanent fault, Using power system analysissoftware package (PSASP) simulates the fault dynamic process, analyzes the influence of reactivepower exchange tide on stability of isolated regional power grid, puts forward stability control strategy.The result shows that the reactive power exchange tide is small, the impact of isolated regional powergrid is not big. when the reactive power exchange tide is big, must adopt stability control measures intime such as switching the reactive power compensator, limiting wind power output ability and cuttingsome loads. |
| |
| Keywords: | |
|
| 点击此处可从《防灾减灾工程学报》浏览原始摘要信息 |
| 点击此处可从《防灾减灾工程学报》下载免费的PDF全文 |
|
