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Conference Paper: Input current analysis of interleaved boost converters operating in discontinuous-inductor-current mode
| Title | Input current analysis of interleaved boost converters operating in discontinuous-inductor-current mode |
|---|---|
| Authors | |
| Issue Date | 1997 |
| Citation | Pesc Record - Ieee Annual Power Electronics Specialists Conference, 1997, v. 1, p. 392-398 How to Cite? |
| Abstract | This paper presents the basic operation of the Discontinuous-Inductor-Current-Mode (DICM) boost PFC and the improvement achieved by interleaving technique. The PFC is constructed by at least two boost cells, each cells is kept running in DICM. Input current of the PFC is analyzed by numerical method and the optimum power factor is calculated in different modes of operation. The calculated result is verified by experiment and presented in graphical form with detailed discussion. The result shows that interleaving technique can alleviate the ripple current and improve the power factor. The improvement is obvious for the number of boost cells equal to 2 or 3 and the optimum power factor is improved up to 0.99 even without using an input filter. |
| Persistent Identifier | http://hdl.handle.net/10722/158215 |
| ISSN | 2019 SCImago Journal Rankings: 0.125 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chan, CH | en_US |
| dc.contributor.author | Pong, MH | en_US |
| dc.date.accessioned | 2012-08-08T08:58:35Z | - |
| dc.date.available | 2012-08-08T08:58:35Z | - |
| dc.date.issued | 1997 | en_US |
| dc.identifier.citation | Pesc Record - Ieee Annual Power Electronics Specialists Conference, 1997, v. 1, p. 392-398 | en_US |
| dc.identifier.issn | 0275-9306 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10722/158215 | - |
| dc.description.abstract | This paper presents the basic operation of the Discontinuous-Inductor-Current-Mode (DICM) boost PFC and the improvement achieved by interleaving technique. The PFC is constructed by at least two boost cells, each cells is kept running in DICM. Input current of the PFC is analyzed by numerical method and the optimum power factor is calculated in different modes of operation. The calculated result is verified by experiment and presented in graphical form with detailed discussion. The result shows that interleaving technique can alleviate the ripple current and improve the power factor. The improvement is obvious for the number of boost cells equal to 2 or 3 and the optimum power factor is improved up to 0.99 even without using an input filter. | en_US |
| dc.language | eng | en_US |
| dc.relation.ispartof | PESC Record - IEEE Annual Power Electronics Specialists Conference | en_US |
| dc.title | Input current analysis of interleaved boost converters operating in discontinuous-inductor-current mode | en_US |
| dc.type | Conference_Paper | en_US |
| dc.identifier.email | Pong, MH:mhp@eee.hku.hk | en_US |
| dc.identifier.authority | Pong, MH=rp00163 | en_US |
| dc.description.nature | link_to_subscribed_fulltext | en_US |
| dc.identifier.scopus | eid_2-s2.0-0030715812 | en_US |
| dc.identifier.volume | 1 | en_US |
| dc.identifier.spage | 392 | en_US |
| dc.identifier.epage | 398 | en_US |
| dc.publisher.place | United States | en_US |
| dc.identifier.scopusauthorid | Chan, CH=7404813577 | en_US |
| dc.identifier.scopusauthorid | Pong, MH=7003449364 | en_US |
| dc.identifier.issnl | 0275-9306 | - |