000118811 001__ 118811
000118811 005__ 20230914083512.0
000118811 0247_ $$2doi$$a10.24084/repqj20.316
000118811 0248_ $$2sideral$$a130005
000118811 037__ $$aART-2022-130005
000118811 041__ $$aeng
000118811 100__ $$aGarcía-Martínez, E.
000118811 245__ $$aMassive Parallel Current Power Amplifier Concept for Power Hardware in the Loop Applications
000118811 260__ $$c2022
000118811 5060_ $$aAccess copy available to the general public$$fUnrestricted
000118811 5203_ $$aThe development of the smartgrid increases the complexity of the current electric grid. To verify and validate the operation of the systems involved in it, Power Hardware-In-theLoop (PHIL) technique allows to test the complete system in an exhaustive way. But the reduced bandwidth of the overall test system can cause inaccuracies and instabilities, which can be harmful for the Hardware Under Test (HUT) or the people who are performing the test. To increase PHIL performance and tackle these problems, this paper proposes a new concept of high bandwidth current amplifier. It is based on a topology of massive parallel interleaved buck-boost converter, which distribute in an equal manner the total current in all the branches. This current reduction allows to use transistors with better switching behaviour, which increase the bandwidth of the converter. Furthermore, a Discontinuous Conduction Mode (DCM) is used, obtaining the nominal output current in only one switching cycle. Description of the concept and the design parameters are provided. Finally, the behaviour of the proposed Power Amplifier (PA) at high frequency setpoint currents is shown in a Matlab/Simulink simulation. © 2022, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.
000118811 536__ $$9info:eu-repo/grantAgreement/ES/MCIU-CDTI/CER-20191002 RED CERVERA
000118811 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000118811 592__ $$a0.148$$b2022
000118811 593__ $$aElectrical and Electronic Engineering$$c2022$$dQ4
000118811 593__ $$aRenewable Energy, Sustainability and the Environment$$c2022$$dQ4
000118811 593__ $$aEnergy Engineering and Power Technology$$c2022$$dQ4
000118811 594__ $$a0.6$$b2022
000118811 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000118811 700__ $$0(orcid)0000-0001-7407-0608$$aSanz-Osorio, J.$$uUniversidad de Zaragoza
000118811 700__ $$aMuñoz-Cruzado-alba, J.
000118811 700__ $$aPerié, J. M.
000118811 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica
000118811 773__ $$g20 (2022), 374-378$$pRenewable energy power qual. j.$$tRenewable Energy and Power Quality Journal$$x2172-038X
000118811 8564_ $$s2041842$$uhttps://zaguan.unizar.es/record/118811/files/texto_completo.pdf$$yVersión publicada
000118811 8564_ $$s2893428$$uhttps://zaguan.unizar.es/record/118811/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000118811 909CO $$ooai:zaguan.unizar.es:118811$$particulos$$pdriver
000118811 951__ $$a2023-09-13-12:53:07
000118811 980__ $$aARTICLE