Dual-Mode Operation of 3-Level 4-Leg AT-NPC Inverter for Microgrids
| dc.contributor.author | Avcı, Emre | |
| dc.contributor.author | Uçar, Mehmet | |
| dc.date.accessioned | 2020-04-30T13:32:21Z | |
| dc.date.available | 2020-04-30T13:32:21Z | |
| dc.date.issued | 2019 | |
| dc.department | DÜ, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
| dc.description | IEEE IAS; IEEE Industrial Electronics Society (IES); IEEE PES; Institute of Electrical and Electronics Engineers (IEEE) | en_US |
| dc.description | 2019 International Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2019 and 2019 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2019 -- 27 August 2019 through 29 August 2019 -- 158026 | en_US |
| dc.description.abstract | This study presents dual-mode operation and seamless transfer of 3-level 4-leg Advanced T-type Neutral Point Clamped (AT-NPC) inverter for low voltage microgrids. The proposed control technique is designed with Proportional Resonant (PR) based current controlled in grid-connected operation and with Proportional Multi Resonant (PMR) based voltage controlled in islanded operation. In order to ensure smooth transition between these operating modes, combined seamless transfer method is proposed. The proposed 3-phase 4-leg inverter system can supply both 1-phase and unbalanced 3-phase load groups in islanded mode. A laboratory prototype is installed for the experimental testing of the 3-phase 4-leg AT-NPC 3-level inverter system. The proposed system is simulated via PSIM software and the model-based embedded codes are generated with PSIM/SimCoder software. Real-time control algorithm of the inverter system is carried out with TMS320F28335 digital signal controller board. Finally, the operation performance of the inverter system is investigated both in the islanded/grid-connected mode and the seamless transfer process between these two operating modes. © 2019 IEEE. | en_US |
| dc.identifier.doi | 10.1109/ACEMP-OPTIM44294.2019.9007204 | en_US |
| dc.identifier.endpage | 388 | en_US |
| dc.identifier.isbn | 9781538676875 | |
| dc.identifier.startpage | 383 | en_US |
| dc.identifier.uri | https://dx.doi.org/10.1109/ACEMP-OPTIM44294.2019.9007204 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12684/245 | |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_US |
| dc.relation.ispartof | Proceedings 2019 International Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2019 and 2019 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2019 | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | AT-NPC inverter; grid connection; islanding; microgrids; multi-level inverter; RB-IGBT; seamless transfer | en_US |
| dc.title | Dual-Mode Operation of 3-Level 4-Leg AT-NPC Inverter for Microgrids | en_US |
| dc.type | Conference Object | en_US |
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