000108370 001__ 108370
000108370 005__ 20231215090955.0
000108370 0247_ $$2doi$$a10.1109/ROPEC50909.2020.9258737
000108370 0248_ $$2sideral$$a122700
000108370 037__ $$aART-2020-122700
000108370 041__ $$aeng
000108370 100__ $$0(orcid)0000-0001-7764-235X$$aArtal-Sevil, J.S.$$uUniversidad de Zaragoza
000108370 245__ $$aEvaluation of a Thermoelectric Generation system based on Differential-Power Processing architecture under non-uniform temperature conditions
000108370 260__ $$c2020
000108370 5060_ $$aAccess copy available to the general public$$fUnrestricted
000108370 5203_ $$aThis paper presents a Differential Power Processing (DPP) architecture applied to series-connected thermoelectric generators (TEG). Currently, thermoelectric technology is being considered as a promising power generation technology that can be used to recover waste heat energy. Thus, a thermoelectric generation system is studied under non-uniform temperature conditions in multiple TEG devices. The main objective is to allow each thermoelectric sub-module to reach its maximum power point more quickly. The purpose has been to improve the maximum power point tracking (MPPT) in each sub-module, thus it is possible to increase the efficiency with respect to the traditional method based on a global MPPT. Differential Power converters have been implemented in each TEG sub-module to provide an effective solution and mitigate the impact of the mismatch in the power obtained. The DPP architecture consists of a small micro-converter, at the submodular level, applied to the thermoelectric cell. The control algorithm is oriented to polarize each TEG device at its optimal point, which allows us an active balancing among the different TEG sub-modules regardless of the operating temperature. Matlab-Simulink has been the software used to develop the TEG module-Array.
000108370 536__ $$9info:eu-repo/grantAgreement/ES/DGA/IDI-20190433-IHIESS&SAHI-RIS3$$9info:eu-repo/grantAgreement/ES/DGA/LMP16-18$$9info:eu-repo/grantAgreement/ES/DGA/T28-17R-Building Aragon from Europe$$9info:eu-repo/grantAgreement/ES/MINECO/RTC-2015-3358-5
000108370 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000108370 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000108370 700__ $$0(orcid)0000-0001-9334-4870$$aBernal-Ruiz, C.$$uUniversidad de Zaragoza
000108370 700__ $$aBeyza, J.
000108370 700__ $$aBravo, V.M.
000108370 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000108370 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica
000108370 773__ $$g20198540 (2020), [6 pp]$$pIEEE Int. Autumn Meet. Power Electron. Comput.$$tIEEE International Autumn Meeting on Power, Electronics and Computing$$x2381-5515
000108370 8564_ $$s539544$$uhttps://zaguan.unizar.es/record/108370/files/texto_completo.pdf$$yPostprint
000108370 8564_ $$s3333826$$uhttps://zaguan.unizar.es/record/108370/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000108370 909CO $$ooai:zaguan.unizar.es:108370$$particulos$$pdriver
000108370 951__ $$a2023-12-15-08:59:17
000108370 980__ $$aARTICLE