Small Signal Stability Analysis with Penetration ofGrid-connected Wind Farm of PMSG Type
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电力系统自动化2012年36卷第8期 页码:171-177
作者机构:
1. Graduate school at Shenzhen,Tsinghua University,Shenzhen,China,518055
2. State Grid Electric Power Research Institute,Nanjing,China,210003
3. Grid Research & Technology Center,ALSTOM,Stafford,LX,UK,ST174
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纸质出版日期:2012
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Libao SHI, Li KANG, Yixin NI, 等. Small Signal Stability Analysis with Penetration ofGrid-connected Wind Farm of PMSG Type[J]. 电力系统自动化, 2012,36(8):171-177.
Libao SHI, Li KANG, Yixin NI, 等. Small Signal Stability Analysis with Penetration ofGrid-connected Wind Farm of PMSG Type[J]. 电力系统自动化, 2012,36(8):171-177.DOI:
DOI:
Small Signal Stability Analysis with Penetration ofGrid-connected Wind Farm of PMSG Type
摘要
The impacts of large-scale grid-connected wind farm on direct-driven permanent magnet synchronousgenerator(PMSG)type are discussed on the small signal stability performances of power systems.Firstly,asimplified practical model of wind farm of PMSG type is derived for analyzing small signal stability.The rotor-flux- oriented control strategy is applied to the modelling of PMSG.Secondly,the framework of small signal stabilityanalysis incorporating wind farm of PMSG type is built.Finally,the different simulation scenarios based on theIEEE3-generator-9-bus test system as benchmark are designed to conduct the eigenvalue analysis and to assess theimpacts of wind farm of PMSG type on power system small signal stability.Some conclusions are drawn withsimulation results.
Abstract
The impacts of large-scale grid-connected wind farm on direct-driven permanent magnet synchronousgenerator(PMSG)type are discussed on the small signal stability performances of power systems.Firstly,asimplified practical model of wind farm of PMSG type is derived for analyzing small signal stability.The rotor-flux- oriented control strategy is applied to the modelling of PMSG.Secondly,the framework of small signal stabilityanalysis incorporating wind farm of PMSG type is built.Finally,the different simulation scenarios based on theIEEE3-generator-9-bus test system as benchmark are designed to conduct the eigenvalue analysis and to assess theimpacts of wind farm of PMSG type on power system small signal stability.Some conclusions are drawn withsimulation results.