The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation
In order to reduce the frequency deviation resulting from renewable energy fluctuation and load variance, the coordination control strategy for isolated wind-diesel hybrid micro-grid is proposed by taking advantage of smart neural network observer and sliding mode method. For diesel generator system...
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doaj-e4a9e2575c55479d8bf5eb069177c7182021-03-29T21:35:26ZengIEEEIEEE Access2169-35362018-01-016768677687510.1109/ACCESS.2018.28834928552340The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load EstimationMinghan Yuan0Yang Fu1Yang Mi2https://orcid.org/0000-0001-5024-4968Zhenkun Li3Chengshan Wang4School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, ChinaSchool of Mechatronic Engineering and Automation, Shanghai University, Shanghai, ChinaElectrical Engineering Department, Shanghai University of Electric Power, Shanghai, ChinaElectrical Engineering Department, Shanghai University of Electric Power, Shanghai, ChinaThe Key Laboratory of Smart Grid, Ministry of Education, Tianjin, ChinaIn order to reduce the frequency deviation resulting from renewable energy fluctuation and load variance, the coordination control strategy for isolated wind-diesel hybrid micro-grid is proposed by taking advantage of smart neural network observer and sliding mode method. For diesel generator system side, the sliding mode load frequency control including load variance is designed to regulate the output power. For the wind turbine generator system side, the sliding mode pitch angle control considering load variance is constructed to smooth the wind turbine generator output power fluctuation. Furthermore, the different coordinated strategies are proposed to realize the plug and play for the hybrid micro-grid, it is easy to see that the control accuracy can be improved by the designed neural network adaptive observer and considering the load variation. The effectiveness of the proposed control strategy is validated through real time digital simulator platform under different operation condition.https://ieeexplore.ieee.org/document/8552340/Observerfrequency controlisolated micro-gridwind-diesel systemsliding mode |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Minghan Yuan Yang Fu Yang Mi Zhenkun Li Chengshan Wang |
spellingShingle |
Minghan Yuan Yang Fu Yang Mi Zhenkun Li Chengshan Wang The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation IEEE Access Observer frequency control isolated micro-grid wind-diesel system sliding mode |
author_facet |
Minghan Yuan Yang Fu Yang Mi Zhenkun Li Chengshan Wang |
author_sort |
Minghan Yuan |
title |
The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation |
title_short |
The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation |
title_full |
The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation |
title_fullStr |
The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation |
title_full_unstemmed |
The Coordinated Control of Wind-Diesel Hybrid Micro-Grid Based on Sliding Mode Method and Load Estimation |
title_sort |
coordinated control of wind-diesel hybrid micro-grid based on sliding mode method and load estimation |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2018-01-01 |
description |
In order to reduce the frequency deviation resulting from renewable energy fluctuation and load variance, the coordination control strategy for isolated wind-diesel hybrid micro-grid is proposed by taking advantage of smart neural network observer and sliding mode method. For diesel generator system side, the sliding mode load frequency control including load variance is designed to regulate the output power. For the wind turbine generator system side, the sliding mode pitch angle control considering load variance is constructed to smooth the wind turbine generator output power fluctuation. Furthermore, the different coordinated strategies are proposed to realize the plug and play for the hybrid micro-grid, it is easy to see that the control accuracy can be improved by the designed neural network adaptive observer and considering the load variation. The effectiveness of the proposed control strategy is validated through real time digital simulator platform under different operation condition. |
topic |
Observer frequency control isolated micro-grid wind-diesel system sliding mode |
url |
https://ieeexplore.ieee.org/document/8552340/ |
work_keys_str_mv |
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1724192704315785216 |