| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Carlos Gomes de Freitas, Luiz | |
| dc.creator | Simoes, Marcelo G. | |
| dc.creator | Alberto Canesin, Carlos | |
| dc.creator | Carlos de Freitas, Luiz | |
| dc.date | 2014-05-20T15:29:52Z | |
| dc.date | 2016-10-25T18:05:10Z | |
| dc.date | 2014-05-20T15:29:52Z | |
| dc.date | 2016-10-25T18:05:10Z | |
| dc.date | 2006-07-01 | |
| dc.date.accessioned | 2017-04-06T00:13:53Z | |
| dc.date.available | 2017-04-06T00:13:53Z | |
| dc.identifier | IEEE Transactions on Power Electronics. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc., v. 21, n. 4, p. 959-966, 2006. | |
| dc.identifier | 0885-8993 | |
| dc.identifier | http://hdl.handle.net/11449/39342 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/39342 | |
| dc.identifier | 10.1109/TPEL.2006.876859 | |
| dc.identifier | WOS:000239031900013 | |
| dc.identifier | http://dx.doi.org/10.1109/TPEL.2006.876859 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/882259 | |
| dc.description | A novel hybrid three-phase rectifier is proposed. It is capable to achieve high input power factor (PF) and low total harmonic input currents distortion (THDI). The proposed hybrid high power rectifier is composed by a standard three-phase six-pulse diode rectifier (Graetz bridge) with a parallel connection of single-phase Sepic rectifiers in each three-phase rectifier leg. Such topology results in a structure capable of programming the input current waveform and providing conditions for obtaining high input power factor and low harmonic current distortion. In order to validate the proposed hybrid rectifier, this work describes its principles, with detailed operation, simulation, experimental results, and discussions on power rating of the required Sepic converters as related to the desired total harmonic current distortion. It is demonstrated that only a fraction of the output power is processed through the Sepic converters, making the proposed solution economically viable for very high power installations, with fast investment payback. Moreover, retrofitting to existing installations is also feasible since the parallel path can be easily controlled by integration with the existing dc-link. A prototype has been implemented in the laboratory and it was fully demonstrated to both operate with excellent performance and be feasibly implemented in higher power applications. | |
| dc.language | eng | |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
| dc.relation | IEEE Transactions on Power Electronics | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.title | Programmable PFC based hybrid multipulse power rectifier for ultra clean power application | |
| dc.type | Otro | |
