Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization
This paper explains an internal voltage controlled based on generator swing technique/dynamic response for inverter using virtual synchronous converter (VSCon) in order to achieve synchronization voltage between grid and inverter. As known, PLL is a common technique that is used to synchronize the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Gazi University
2017
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| Online Access: | http://eprints.uthm.edu.my/5161/1/AJ%202017%20%28292%29%20Phase-frequency%20controlled%20In%20virtual.pdf |
| _version_ | 1825709976012718080 |
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| author | Amin, Md Ruhul Zulkifli, Shamsul Aizam |
| author_facet | Amin, Md Ruhul Zulkifli, Shamsul Aizam |
| author_sort | Amin, Md Ruhul |
| collection | UTHM |
| description | This paper explains an internal voltage controlled based on generator swing technique/dynamic response for inverter using virtual synchronous converter (VSCon) in order to achieve synchronization voltage between grid and inverter. As known, PLL is a common technique that is used to synchronize the amplitude, phase-angle and frequency between grid and source voltage. The VSCon is a technique which does not require any phase-locked-loop (PLL) circuit as an external control structure/source for the inverter to be synchronization with the grid. This VSCon has been modeled and simulated in inverter control using Matlab/Simulink software, which is connected to single-phase ac source input system connected and several loads. This VSCon has been implemented in inverter control strategy to generate reference voltage for pulse width modulation (PWM) signal that responds to the grid information in order to instruct the inverter voltage to be synchronized with the grid voltage. Several simulation tests have been conducted in order to prove the reliability of this VSCon. It is also has been tested if the grid frequency is changed from the rated frequency (50Hz) to 51Hz while at the meantime the phase-angle also has changed where the resulting results show that, VSCon takes nearly 40ms to synchronize to these changes. |
| first_indexed | 2024-03-05T21:50:35Z |
| format | Article |
| id | uthm.eprints-5161 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:50:35Z |
| publishDate | 2017 |
| publisher | Gazi University |
| record_format | dspace |
| spelling | uthm.eprints-51612022-01-06T03:37:34Z http://eprints.uthm.edu.my/5161/ Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization Amin, Md Ruhul Zulkifli, Shamsul Aizam TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics This paper explains an internal voltage controlled based on generator swing technique/dynamic response for inverter using virtual synchronous converter (VSCon) in order to achieve synchronization voltage between grid and inverter. As known, PLL is a common technique that is used to synchronize the amplitude, phase-angle and frequency between grid and source voltage. The VSCon is a technique which does not require any phase-locked-loop (PLL) circuit as an external control structure/source for the inverter to be synchronization with the grid. This VSCon has been modeled and simulated in inverter control using Matlab/Simulink software, which is connected to single-phase ac source input system connected and several loads. This VSCon has been implemented in inverter control strategy to generate reference voltage for pulse width modulation (PWM) signal that responds to the grid information in order to instruct the inverter voltage to be synchronized with the grid voltage. Several simulation tests have been conducted in order to prove the reliability of this VSCon. It is also has been tested if the grid frequency is changed from the rated frequency (50Hz) to 51Hz while at the meantime the phase-angle also has changed where the resulting results show that, VSCon takes nearly 40ms to synchronize to these changes. Gazi University 2017 Article PeerReviewed text en http://eprints.uthm.edu.my/5161/1/AJ%202017%20%28292%29%20Phase-frequency%20controlled%20In%20virtual.pdf Amin, Md Ruhul and Zulkifli, Shamsul Aizam (2017) Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization. International Journal of Renewable Energy Research (IJRER), 7 (3). pp. 1125-1237. ISSN 1309-0127 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics Amin, Md Ruhul Zulkifli, Shamsul Aizam Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization |
| title | Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization |
| title_full | Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization |
| title_fullStr | Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization |
| title_full_unstemmed | Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization |
| title_short | Phase-frequency controlled In virtual synchronous converter for low-voltage microgrid-inverter synchronization |
| title_sort | phase frequency controlled in virtual synchronous converter for low voltage microgrid inverter synchronization |
| topic | TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics |
| url | http://eprints.uthm.edu.my/5161/1/AJ%202017%20%28292%29%20Phase-frequency%20controlled%20In%20virtual.pdf |
| work_keys_str_mv | AT aminmdruhul phasefrequencycontrolledinvirtualsynchronousconverterforlowvoltagemicrogridinvertersynchronization AT zulkiflishamsulaizam phasefrequencycontrolledinvirtualsynchronousconverterforlowvoltagemicrogridinvertersynchronization |