Citation Export
DC Field | Value | Language |
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dc.contributor.author | Lee, Sze Sing | - |
dc.contributor.author | Yang, Yongheng | - |
dc.contributor.author | Lee, Kyo Beum | - |
dc.date.issued | 2020-10-18 | - |
dc.identifier.uri | https://aurora.ajou.ac.kr/handle/2018.oak/36598 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85097789641&origin=inward | - |
dc.description.abstract | In this paper, a novel 5-level inverter with common ac and dc ground is proposed for solar photovoltaic (PV) applications. The newly established common-ground-T-type (CGT-type) inverter is a single-stage topology restructured from the combination of a classical T-type inverter and a front-end three-level boost converter. Its distinctive topological structure can effectively eliminate the common mode voltage issue, prevent leakage currents, and ensure a continuous input current in PV systems. More importantly, it requires only two capacitors to realize an ac voltage which can be significantly boosted from a single dc source. A pulse width modulation (PWM) scheme is also established to undertake the following tasks simultaneously: charging of the boost inductor with a constant duty-cycle, and switching of two capacitors for 5-level ac voltage generation. The operation and feasibility of the proposed CGT-type inverter is analyzed and validated through simulation results. | - |
dc.language.iso | eng | - |
dc.publisher | IEEE Computer Society | - |
dc.subject.mesh | BOOST converter | - |
dc.subject.mesh | Boost inductors | - |
dc.subject.mesh | Common mode voltage | - |
dc.subject.mesh | Continuous input | - |
dc.subject.mesh | Single dc source | - |
dc.subject.mesh | Single stage topology | - |
dc.subject.mesh | Solar photovoltaics | - |
dc.subject.mesh | Topological structure | - |
dc.title | A Five-Level Common-Ground-T-Type Inverter for Solar Photovoltaic Applications | - |
dc.type | Conference | - |
dc.citation.conferenceDate | 2020.10.19. ~ 2020.10.21. | - |
dc.citation.conferenceName | 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 | - |
dc.citation.edition | Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society | - |
dc.citation.endPage | 1164 | - |
dc.citation.startPage | 1160 | - |
dc.citation.title | IECON Proceedings (Industrial Electronics Conference) | - |
dc.citation.volume | 2020-October | - |
dc.identifier.bibliographicCitation | IECON Proceedings (Industrial Electronics Conference), Vol.2020-October, pp.1160-1164 | - |
dc.identifier.doi | 10.1109/iecon43393.2020.9255097 | - |
dc.identifier.scopusid | 2-s2.0-85097789641 | - |
dc.subject.keyword | 5-level | - |
dc.subject.keyword | common-ground | - |
dc.subject.keyword | solar PV | - |
dc.subject.keyword | T-type inverter | - |
dc.subject.keyword | voltage boosting | - |
dc.type.other | Conference Paper | - |
dc.description.isoa | false | - |
dc.subject.subarea | Control and Systems Engineering | - |
dc.subject.subarea | Electrical and Electronic Engineering | - |
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