| dc.date.accessioned | 2021-09-15T10:32:12Z | |
| dc.date.available | 2021-09-15T10:32:12Z | |
| dc.date.issued | 2014 | |
| dc.identifier | doi:10.17170/kobra-202109144762 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/13245 | |
| dc.description | Proceedings der Konferenz "8th International Conference on Integrated Power Electronics Systems" CIPS 2014, gehalten vom 25.-27. Februar 2014 in Nürnberg. | ger |
| dc.language.iso | eng | eng |
| dc.publisher | VDE Verlag | |
| dc.rights | Urheberrechtlich geschützt | |
| dc.rights.uri | https://rightsstatements.org/page/InC/1.0/ | |
| dc.subject.ddc | 620 | |
| dc.title | Design of Photovoltaic Microinverter for Off-Grid and Grid-Parallel Applications | ger |
| dc.type | Konferenzveröffentlichung | |
| dcterms.abstract | The design and construction of a 500VA microinverter for photovoltaic applications is presented. The developed microinverter is capable of operating as a standalone AC voltage source for small loads or, alternatively, as a grid-parallel system. Possible applications are therefore small off-grid installations as well as installations where space constraints do not allow enough modules to be combined to use string inverters. The design of the microinverter is based on a two stage concept. Two alternative topologies for the DC-DC converter stage have been considered. A prototype using a current-fed push-pull converter and a full-bridge output stage has been built and was shown to be operational. The prototype has achieved a maximum overall efficiency of 93.9 %, which includes all sensing, control and driving losses. SiC MOSFETs have been utilized to illustrate the capability of wide-band-gap devices. | eng |
| dcterms.accessRights | open access | |
| dcterms.creator | Felgemacher, Christian | |
| dcterms.creator | Jäger, Philipp | |
| dcterms.creator | Kobeissi, Ali | |
| dcterms.creator | Pfeiffer, Jonas | |
| dcterms.creator | Wiegand, Dennis | |
| dcterms.creator | Kruschel, Wolfram | |
| dcterms.creator | Dombert, Benjamin | |
| dcterms.creator | Zacharias, Peter | |
| dcterms.creator | Araújo, Samuel Vasconcelos | |
| dc.publisher.place | Berlin | |
| dc.subject.swd | Fotovoltaik | ger |
| dc.subject.swd | Inverter <Schaltung> | ger |
| dc.subject.swd | Konverter <Elektronik> | ger |
| dc.subject.swd | Gleichstrom | ger |
| dc.type.version | publishedVersion | |
| dcterms.source.collection | CIPS 2014; 8th International Conference on Integrated Power Electronics Systems | eng |
| dcterms.source.identifier | isbn:978-3-8007-3578-5 | |
| dcterms.source.series | ETG-Fachbericht | ger |
| dcterms.source.volume | 141 | |
| kup.iskup | false | |
