dc.contributor.author |
Ivan, Corina M. |
|
dc.contributor.author |
Lascu, Dan |
|
dc.contributor.author |
Popescu, Viorel |
|
dc.date.accessioned |
2020-04-28T07:25:58Z |
|
dc.date.accessioned |
2021-03-01T08:36:47Z |
|
dc.date.available |
2020-04-28T07:25:58Z |
|
dc.date.available |
2021-03-01T08:36:47Z |
|
dc.date.issued |
2006 |
|
dc.identifier.citation |
Ivan, Corina Mirela. Instability of dc-dc converters at the boundary between CCM and discontinuous capacitor voltage mode. Timişoara: Editura Politehnica, 2006 |
en_US |
dc.identifier.uri |
http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Instability%20of%20dc-dc%20converters%20at%20the%20boundary%20between%20CCM%20and%20discontinuous%20capacitor%20voltage%20mode&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
|
dc.description.abstract |
In this paper, the operating mode between Continuous Conduction Mode (CCM) and Discontinuous Capacitor Voltage Mode (DCVM) of dc-dc converters is investigated. A large-signal model for the switching network is obtained. The small-signal averaged model is derived, and it is used to obtain analytical expressions for the small-signal transfer functions, for the ĆUK, SEPIC and ZETA converters. It is shown that the transfer functions exhibit at least one right half-plane (RHP) pole. This pole cannot be eliminated by varying the circuit parameters. From this it is concluded that the operating mode between CCM and DCVM is unstable and unusable. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Timişoara:Editura Politehnica |
en_US |
dc.relation.ispartofseries |
Buletinul ştiinţific al Universităţii „Politehnica” din Timişoara, România. Seria electronică şi telecomunicaţii, Tom 51(65), fasc. 1 (2006), p. 106-110 |
|
dc.subject |
Boundary conduction mode |
en_US |
dc.subject |
Discontinuous capacitor voltage mode |
en_US |
dc.subject |
Averaged switch models |
en_US |
dc.title |
Instability of dc-dc converters at the boundary between CCM and discontinuous capacitor voltage mode [articol] |
en_US |
dc.type |
Article |
en_US |