Research on DCC Strategy for Grid-Connected Inverter of D-PMSG under Unbalanced Network Voltage Conditions-中国期刊网

摘要 Accordingtoperformanceanalysisofathree-phasegrid-connectedinvertermathematicalmodelofadirectly-drivenwindturbinewithapermanentmagnetsynchronousgenerator(D-PMSG)underunbalancednetworkvoltageconditions,adualcurrent-loopcontrolstrategy(DCC)orientedonpositivevoltageandnegativecurrentisproposedtoinhibittheDCvoltagefluctuation.Meanwhile,anotchfilterisintroducedintotheconventionalcontrolstrategyofaphase-lockedlooptocompletethelowvoltageridethrough(LVRT)abilityofthewindgenerator.A1.5-MWD-PMSGwithaback-to-backIGBTfrequencyconverterwassimulatedinthePSCAD/EMTDCenvironment,andsimulationresultsshowedthat:themaximumwindpowertrackingwasachievedinthissystemandtheproposedDCCstrategycouldsuccessfullyinhibittherisingagingofDCvoltageandenhancetheride-throughcapabilityofD-PMSGwindgenerationsystemunderunbalancednetworkvoltageconditions.

1Jia-bing HU;Wei ZHANG;Hong-sheng WANG;Yi-kang HE;Lie XU. Proportional integral plus multi-frequency resonant current controller for grid-connected voltage source converter under imbalanced and distorted supply voltage conditions.物理,2009-10.
2戚艳;贾宏杰. Improved Voltage Control Strategy for Photovoltaic Grid-Connected System Based on Double- Layer Coordination Control.高等教育学,2012-04.
3Jia-bing HU;Yi-kang HE;Lie XU. Dynamic modeling and direct power control of wind turbine driven DFIG under unbalanced network voltage conditions.物理,2008-12.
4丁国安;徐晓斌;向荣彪;李兴生;张忠华. RESEARCH ON SURFACE O3 WITH METEOROLOGICAL CONDITIONS UNDER ATMOSPHERIC BACKGROUND CONDITIONS IN NORTHEAST CHINA.大气科学及气象学,1997-04.
5LauEngTin. A New Phase-Shifted Cascade High Voltage Inverter.电机,2005-02.
6Jinlong Chen Yezhen Zhang Tao Xiong. Research of the Optimal Timing in Banks＇ Write-off Decision Under the Uncertain Conditions.系统科学,2007-01.
7Wang Nianping;Jin Chenhui;Yu Zhaoping. LINEAR PROVABLE SECURITY FOR A CLASS OF UNBALANCED FEISTEL NETWORK.基础数学,2005-04.
8Xing-Peng Li;Wen-Lu Fu;Qing-Jun Shi;Jian-Bing Xu;Quan-Yuan Jiang. A Fuzzy Logical MPPT Control Strategy for PMSG Wind Generation Systems.物理电子学,2013-01.
9Zhenyue Zhang Yuyang Qiu Keqin Du. CONDITIONS FOR OPTIMAL SOLUTIONS OF UNBALANCED PROCRUSTES PROBLEM ON STIEFEL MANIFOLD.计算数学,2007-06.
10YI Xiaodong;YI Xuefeng;WEI Erhu. Remote Measurement in Steel Grid Structure Based on Control Grid Network.测绘科学与技术,2009-04.

Research on DCC Strategy for Grid-Connected Inverter of D-PMSG under Unbalanced Network Voltage Conditions

来源期刊

相关推荐

同分类资源更多

相关关键词

Research on DCC Strategy for Grid-Connected Inverter of D-PMSG under Unbalanced Network Voltage Conditions

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多