A Two-Stage Wind Grid Inverter with Boost Converter
At present, the conversion efficiency of commercial small wind grid inverter is low, and, in case of low wind speed, the wind energy cannot be used efficiently. In order to resolve this problem, it is necessary to improve the topological structure and control strategy, and design a new small wind gr...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2014/816564 |
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| _version_ | 1832556219965898752 |
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| author | Yanbo Che Wen Zhang Leijiao Ge Jijie Zhang |
| author_facet | Yanbo Che Wen Zhang Leijiao Ge Jijie Zhang |
| author_sort | Yanbo Che |
| collection | DOAJ |
| description | At present, the conversion efficiency of commercial small wind grid inverter is low, and, in case of low wind speed, the wind energy cannot be used efficiently. In order to resolve this problem, it is necessary to improve the topological structure and control strategy, and design a new small wind grid inverter. In this paper, we apply a two-voltage stage topology with boost converter. The boost circuit is to achieve the maximum power output of the wind energy by the segmented regulation, while the improved inverter topology realizes the overall system function with the former stage circuit. The experimental results show that the new wind grid inverter has superior performance in the low wind speed, and has the high quality energy output. This research has an important practical significance to improve the utilization of renewable energy. |
| format | Article |
| id | doaj-art-cb687e32032145399b63abec83810e13 |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-cb687e32032145399b63abec83810e132025-02-03T05:46:06ZengWileyJournal of Applied Mathematics1110-757X1687-00422014-01-01201410.1155/2014/816564816564A Two-Stage Wind Grid Inverter with Boost ConverterYanbo Che0Wen Zhang1Leijiao Ge2Jijie Zhang3Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, ChinaKey Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, ChinaKey Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, ChinaKey Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, ChinaAt present, the conversion efficiency of commercial small wind grid inverter is low, and, in case of low wind speed, the wind energy cannot be used efficiently. In order to resolve this problem, it is necessary to improve the topological structure and control strategy, and design a new small wind grid inverter. In this paper, we apply a two-voltage stage topology with boost converter. The boost circuit is to achieve the maximum power output of the wind energy by the segmented regulation, while the improved inverter topology realizes the overall system function with the former stage circuit. The experimental results show that the new wind grid inverter has superior performance in the low wind speed, and has the high quality energy output. This research has an important practical significance to improve the utilization of renewable energy.http://dx.doi.org/10.1155/2014/816564 |
| spellingShingle | Yanbo Che Wen Zhang Leijiao Ge Jijie Zhang A Two-Stage Wind Grid Inverter with Boost Converter Journal of Applied Mathematics |
| title | A Two-Stage Wind Grid Inverter with Boost Converter |
| title_full | A Two-Stage Wind Grid Inverter with Boost Converter |
| title_fullStr | A Two-Stage Wind Grid Inverter with Boost Converter |
| title_full_unstemmed | A Two-Stage Wind Grid Inverter with Boost Converter |
| title_short | A Two-Stage Wind Grid Inverter with Boost Converter |
| title_sort | two stage wind grid inverter with boost converter |
| url | http://dx.doi.org/10.1155/2014/816564 |
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