Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine
A control strategy of low voltage ride-through(LVRT) for full power converter is studied based on the system structure of 2.5 MW wind turbine with permanent magnet synchronous generator and the requirements of LVRT. A fast amplitude detection method for grid voltage and the design of phase locked lo...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2013-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
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| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.03.012 |
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| _version_ | 1849224760249024512 |
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| author | LUO Wenguang ZHANG Zhixue SHENG Jianke SUN Lu |
| author_facet | LUO Wenguang ZHANG Zhixue SHENG Jianke SUN Lu |
| author_sort | LUO Wenguang |
| collection | DOAJ |
| description | A control strategy of low voltage ride-through(LVRT) for full power converter is studied based on the system structure of 2.5 MW wind turbine with permanent magnet synchronous generator and the requirements of LVRT. A fast amplitude detection method for grid voltage and the design of phase locked loop based on the detection of positive sequence component under normal and fault conditions of grid are illustrated in details. Control methods of DC voltage, chopping time, active current and reactive current are analyzed and designed based on the controlling aim of output symmetrical three phase current. The results of dSPACE hardware in loop simulation and real converter test show that with this LVRT control strategy, not only the prospective control goals can be achieved and the quality of grid-connected current can be guaranteed, but also the function of high voltage ride through can be obtained. The control strategy can meet the LVRT requirements of full power converter of wind turbine. |
| format | Article |
| id | doaj-art-ceec349eec384f76a9db356a056629a9 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-ceec349eec384f76a9db356a056629a92025-08-25T06:56:10ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272013-01-0130485482336966Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind TurbineLUO WenguangZHANG ZhixueSHENG JiankeSUN LuA control strategy of low voltage ride-through(LVRT) for full power converter is studied based on the system structure of 2.5 MW wind turbine with permanent magnet synchronous generator and the requirements of LVRT. A fast amplitude detection method for grid voltage and the design of phase locked loop based on the detection of positive sequence component under normal and fault conditions of grid are illustrated in details. Control methods of DC voltage, chopping time, active current and reactive current are analyzed and designed based on the controlling aim of output symmetrical three phase current. The results of dSPACE hardware in loop simulation and real converter test show that with this LVRT control strategy, not only the prospective control goals can be achieved and the quality of grid-connected current can be guaranteed, but also the function of high voltage ride through can be obtained. The control strategy can meet the LVRT requirements of full power converter of wind turbine.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.03.012LVRTfull power converterwind turbinePMSG (permanent magnet synchronous generator)hardware in loop simulation |
| spellingShingle | LUO Wenguang ZHANG Zhixue SHENG Jianke SUN Lu Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine Kongzhi Yu Xinxi Jishu LVRT full power converter wind turbine PMSG (permanent magnet synchronous generator) hardware in loop simulation |
| title | Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine |
| title_full | Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine |
| title_fullStr | Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine |
| title_full_unstemmed | Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine |
| title_short | Research on the Control Strategy for Low Voltage Ride-through of Full Power Converter for Wind Turbine |
| title_sort | research on the control strategy for low voltage ride through of full power converter for wind turbine |
| topic | LVRT full power converter wind turbine PMSG (permanent magnet synchronous generator) hardware in loop simulation |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.03.012 |
| work_keys_str_mv | AT luowenguang researchonthecontrolstrategyforlowvoltageridethroughoffullpowerconverterforwindturbine AT zhangzhixue researchonthecontrolstrategyforlowvoltageridethroughoffullpowerconverterforwindturbine AT shengjianke researchonthecontrolstrategyforlowvoltageridethroughoffullpowerconverterforwindturbine AT sunlu researchonthecontrolstrategyforlowvoltageridethroughoffullpowerconverterforwindturbine |