Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid
This paper proposes a new adaptive controller for the robust control of a grid-connected multi-DG microgrid (MG) with the main aim of output active power and reactive power regulation as well as busbar voltage regulation of DGs. In addition, this paper proposes a simple systematic method for the dyn...
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| Format: | Article |
| Language: | English |
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University of Mohaghegh Ardabili
2019-05-01
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| Series: | Journal of Operation and Automation in Power Engineering |
| Subjects: | |
| Online Access: | http://joape.uma.ac.ir/article_742_e02bb79f38ac247ee52c183c4db210b6.pdf |
| _version_ | 1819170261392424960 |
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| author | F. Shavakhi Zavareh E. Rokrok J. Soltani M. R. Shahkarami |
| author_facet | F. Shavakhi Zavareh E. Rokrok J. Soltani M. R. Shahkarami |
| author_sort | F. Shavakhi Zavareh |
| collection | DOAJ |
| description | This paper proposes a new adaptive controller for the robust control of a grid-connected multi-DG microgrid (MG) with the main aim of output active power and reactive power regulation as well as busbar voltage regulation of DGs. In addition, this paper proposes a simple systematic method for the dynamic analysis including the shunt and series faults that are assumed to occur in the MG. The presented approach is based on the application of the slowly time-variant or quasi-steady-state sequence networks of the MG. At each time step, the connections among the MG and DGs are shown by injecting positive and negative current sources obtained by controlling the DGs upon the sliding mode control in the normal and abnormal operating conditions of the MG. Performance of the proposed adaptive sliding mode controller (ASMC) is compared to that of a proportional-integral (PI)-based power controller and SMC current controller. The validation and effectiveness of the presented method are supported by simulation results in MATLAB-Simulink. |
| first_indexed | 2024-12-22T19:32:35Z |
| format | Article |
| id | doaj.art-a02d66ef4497467a8a6d077ca6baa019 |
| institution | Directory Open Access Journal |
| issn | 2322-4576 |
| language | English |
| last_indexed | 2024-12-22T19:32:35Z |
| publishDate | 2019-05-01 |
| publisher | University of Mohaghegh Ardabili |
| record_format | Article |
| series | Journal of Operation and Automation in Power Engineering |
| spelling | doaj.art-a02d66ef4497467a8a6d077ca6baa0192022-12-21T18:15:04ZengUniversity of Mohaghegh ArdabiliJournal of Operation and Automation in Power Engineering2322-45762019-05-0171657710.22098/joape.2019.4843.1371742Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected MicrogridF. Shavakhi Zavareh0E. Rokrok1J. Soltani2M. R. Shahkarami3Department of Technical & Engineering, Lorestan University, Khorramabad, IranDepartment of Technical & Engineering, Lorestan University, Khorramabad, IranDepartment of Electrical Engineering, Khomeinishahr Branch, Islamic Azad University, Isfahan, Iran. | Emeritus professor of the Faculty of Electrical and Computer Engineering, Isfahan University of Technology.Department of Technical & Engineering, Lorestan University, Khorramabad, IranThis paper proposes a new adaptive controller for the robust control of a grid-connected multi-DG microgrid (MG) with the main aim of output active power and reactive power regulation as well as busbar voltage regulation of DGs. In addition, this paper proposes a simple systematic method for the dynamic analysis including the shunt and series faults that are assumed to occur in the MG. The presented approach is based on the application of the slowly time-variant or quasi-steady-state sequence networks of the MG. At each time step, the connections among the MG and DGs are shown by injecting positive and negative current sources obtained by controlling the DGs upon the sliding mode control in the normal and abnormal operating conditions of the MG. Performance of the proposed adaptive sliding mode controller (ASMC) is compared to that of a proportional-integral (PI)-based power controller and SMC current controller. The validation and effectiveness of the presented method are supported by simulation results in MATLAB-Simulink.http://joape.uma.ac.ir/article_742_e02bb79f38ac247ee52c183c4db210b6.pdfAdaptive Sliding Mode ControlDynamic AnalysisDistributed generationMicrogridUnsymmetrical Fault |
| spellingShingle | F. Shavakhi Zavareh E. Rokrok J. Soltani M. R. Shahkarami Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid Journal of Operation and Automation in Power Engineering Adaptive Sliding Mode Control Dynamic Analysis Distributed generation Microgrid Unsymmetrical Fault |
| title | Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid |
| title_full | Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid |
| title_fullStr | Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid |
| title_full_unstemmed | Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid |
| title_short | Adaptive Sliding Mode Control of Multi-DG, Multi-Bus Grid-Connected Microgrid |
| title_sort | adaptive sliding mode control of multi dg multi bus grid connected microgrid |
| topic | Adaptive Sliding Mode Control Dynamic Analysis Distributed generation Microgrid Unsymmetrical Fault |
| url | http://joape.uma.ac.ir/article_742_e02bb79f38ac247ee52c183c4db210b6.pdf |
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