000126990 001__ 126990 000126990 005__ 20230830121845.0 000126990 0247_ $$2doi$$a10.24084/repqj21.208 000126990 0248_ $$2sideral$$a134375 000126990 037__ $$aART-2023-134375 000126990 041__ $$adeu 000126990 100__ $$0(orcid)0000-0002-1490-6423$$aDufo-López, Rodolfo$$uUniversidad de Zaragoza 000126990 245__ $$aUtility-scale renewable hydrogen generation by wind turbines 000126990 260__ $$c2023 000126990 5060_ $$aAccess copy available to the general public$$fUnrestricted 000126990 5203_ $$aIn this paper, we use MHOGA software for the evaluation of a hydrogen generation system powered by wind turbines. We study the state of the art of the electrolyzers, obtaining the most important characteristics and costs of PEM electrolyzers. The optimization of a Wind-H2 system is performed, obtaining the best combination of components (wind turbines and electrolyzer) and control strategy for the hydrogen production. We will compare to the Wind-only system (wind farm which injects all the electricity produced to the gird). Two cases have been evaluated regarding the electricity price: Spanish SPOT price of 2019 and of 2021, with an expected increase of 1% annual. The Wind-H2 system can be competitive to the Wind-only system if the hydrogen sale price is 4.8 €/kg for the case of 2019 SPOT prices and 6.7 €/kg for the case of 2021 SPOT prices, considering 1% annual increase in the SPOT prices and 2% for the hydrogen price. 000126990 536__ $$9info:eu-repo/grantAgreement/ES/AEI/PID2021-123172OB-I00 000126990 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000126990 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000126990 700__ $$0(orcid)0000-0002-5801-0602$$aLujano-Rojas, Juan M.$$uUniversidad de Zaragoza 000126990 700__ $$0(orcid)0000-0003-2813-1240$$aBernal-Agustín, José L.$$uUniversidad de Zaragoza 000126990 700__ $$0(orcid)0000-0001-7764-235X$$aArtal-Sevil, Jesús S.$$uUniversidad de Zaragoza 000126990 700__ $$0(orcid)0000-0002-1704-1584$$aBayod-Rújula, Ángel A.$$uUniversidad de Zaragoza 000126990 700__ $$0(orcid)0000-0002-2854-5809$$aCortés-Arcos, Tomas 000126990 700__ $$aCarroquino Oñate, Javier 000126990 700__ $$aEscriche Martínez, Cristina 000126990 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica 000126990 773__ $$g21, 1 (2023), 19-24$$pRenewable energy power qual. j.$$tRenewable Energy and Power Quality Journal$$x2172-038X 000126990 8564_ $$s1649896$$uhttps://zaguan.unizar.es/record/126990/files/texto_completo.pdf$$yVersión publicada 000126990 8564_ $$s2832088$$uhttps://zaguan.unizar.es/record/126990/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000126990 909CO $$ooai:zaguan.unizar.es:126990$$particulos$$pdriver 000126990 951__ $$a2023-08-30-09:58:09 000126990 980__ $$aARTICLE