Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김래영 | - |
dc.date.accessioned | 2018-03-26T02:33:02Z | - |
dc.date.available | 2018-03-26T02:33:02Z | - |
dc.date.issued | 2014-09 | - |
dc.identifier.citation | IEEE transactions on industrial electronics, Vol.61 No.9 [2014], pp. 4722-4733 | en_US |
dc.identifier.issn | 0278-0046 | - |
dc.identifier.uri | http://ieeexplore.ieee.org/document/6658929/keywords | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/52170 | - |
dc.description.abstract | This paper describes an optimal configuration for multicentral inverters in a medium-voltage (MV) grid, which is suitable for large-scale photovoltaic (PV) power plants. We theoretically analyze a proposed common-mode equivalent model for problems associated with multicentral transformerless-type three-phase full bridge (3FB) PV inverters employing two-winding MV transformers. We propose a synchronized pulse width modulation (PWM) control strategy to effectively reduce the common-mode voltages that may simultaneously occur. In addition, we propose that the existing 3FB topology may also have the configuration of a multicentral inverter with a two-winding MV transformer by making a simple circuit modification. Simulation and experimental results of three 350 kW PV inverters in a multicentral configuration verify the effectiveness of the proposed synchronization control strategy. The modified transformerless-type 3FB topology for a multicentral PV inverter configuration is verified using an experimental prototype of a 100 kW PV inverter. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IEEE INSTITUTE OF ELECTRICAL AND ELECTRONICS | en_US |
dc.subject | synchronous control | en_US |
dc.subject | Central inverter | en_US |
dc.subject | common mode | en_US |
dc.subject | equivalent model | en_US |
dc.subject | grid-connected | en_US |
dc.subject | leakage current | en_US |
dc.subject | medium voltage (MV) | en_US |
dc.subject | photovoltaic (PV) | en_US |
dc.subject | power plant | en_US |
dc.subject | stray capacitor | en_US |
dc.title | Suppression of Common-Mode Voltage Using a Multicentral Photovoltaic Inverter Topology With Synchronized PWM | en_US |
dc.type | Article | en_US |
dc.relation.volume | 61 | - |
dc.identifier.doi | 10.1109/TIE.2013.2289905 | - |
dc.relation.page | 4722-4733 | - |
dc.relation.journal | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | - |
dc.contributor.googleauthor | Bae, Youngsang | - |
dc.contributor.googleauthor | Kim, Rae-Young | - |
dc.contributor.googleauthor | 김래영 | - |
dc.relation.code | 2014030816 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | rykim | - |
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