000126856 001__ 126856
000126856 005__ 20241125101154.0
000126856 0247_ $$2doi$$a10.1049/ell2.12857
000126856 0248_ $$2sideral$$a134201
000126856 037__ $$aART-2023-134201
000126856 041__ $$aeng
000126856 100__ $$0(orcid)0000-0001-8399-4650$$aSarnago, Héctor$$uUniversidad de Zaragoza
000126856 245__ $$aNovel bidirectional universal 1-phase/3-phase-input unity power factor differential AC/DC converter
000126856 260__ $$c2023
000126856 5060_ $$aAccess copy available to the general public$$fUnrestricted
000126856 5203_ $$aA common 400 V dc bus for industrial motor drives advantageously allows the use of high-performance 600 V power semiconductor technology in the inverter drive converter stages and to lower the rated power of the supplying rectifier system. Ideally, this supplying rectifier system features unity power factor operation, bidirectional power flow and nominal power operation in the three-phase and the single-phase grid. This paper introduces a novel bidirectional universal single-/three-phase-input unity power factor differential ac-dc converter suitable for the above mentioned requirements. The basic operating principle and conduction states of the proposed topology are derived and discussed in detail. Then, the main power component voltage and current stresses are determined and simulation results in PLECS are provided. The concept is verified by means of experimental measurements conducted in both three-phase and single-phase operation with a 6 kW prototype system employing a switching frequency of 100 kHz and 1200 V SiC power semiconductors.
000126856 536__ $$9info:eu-repo/grantAgreement/EUR/AEI/TED2021-129274B-I00
000126856 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000126856 590__ $$a0.7$$b2023
000126856 592__ $$a0.323$$b2023
000126856 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b309 / 353 = 0.875$$c2023$$dQ4$$eT3
000126856 593__ $$aElectrical and Electronic Engineering$$c2023$$dQ3
000126856 594__ $$a2.7$$b2023
000126856 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000126856 700__ $$0(orcid)0000-0002-1284-9007$$aLucía, Óscar$$uUniversidad de Zaragoza
000126856 700__ $$aChhawchharia, Saransh
000126856 700__ $$aMenzi, David
000126856 700__ $$aKolar, Johann W.
000126856 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000126856 773__ $$g59, 13 (2023), 1-3$$pElectron. Lett.$$tELECTRONICS LETTERS$$x0013-5194
000126856 8564_ $$s1097907$$uhttps://zaguan.unizar.es/record/126856/files/texto_completo.pdf$$yVersión publicada
000126856 8564_ $$s2037481$$uhttps://zaguan.unizar.es/record/126856/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000126856 909CO $$ooai:zaguan.unizar.es:126856$$particulos$$pdriver
000126856 951__ $$a2024-11-22-12:08:32
000126856 980__ $$aARTICLE