Analysis of thermo-mechanical stress effects on CPV receiver under high intensity light cycles


Autoria(s): Pérez Fernández, Valentín; Antón, Ignacio; Herrero Martin, Rebeca; Nogueira Díaz, Eduardo; Nuñez Júdez, Rubén; Cañizo Nadal, Carlos del; Sala Pano, Gabriel
Data(s)

2014

Resumo

After construction of the LYSS (Light cYcling Stressing Source) in early 2014, several CPV receivers, with and without secondary optical element (SOE) have been aged under fast transient illumination cycling,. The test plan for Madrid consisted of 50000 cycles. Receivers with poor heat spreaders showed low reliability but those with thicker metal layers passed the test well. The operation of LYSS along 8 months, after more than 250000 cycles, did not show any significant failure, except lamp reposition every 120 hours, in average. The equipment seems valid for unveiling weak receiver designs with respect to intensive illumination, in steady and transient modes.

Formato

application/pdf

Identificador

http://oa.upm.es/37480/

Idioma(s)

eng

Publicador

E.T.S.I. Telecomunicación (UPM)

Relação

http://oa.upm.es/37480/1/INVE_MEM_2014_190652.pdf

info:eu-repo/grantAgreement/EC/FP7/295958

Direitos

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

info:eu-repo/semantics/openAccess

Fonte

6th World Conference on Photovoltaic Energy Conversion (WCPEC-6) | 6th World Conference on Photovoltaic Energy Conversion (WCPEC-6) | 23/11/2014 - 27/11/2014 | Kyoto, Japan

Palavras-Chave #Electrónica #Telecomunicaciones
Tipo

info:eu-repo/semantics/conferenceObject

Ponencia en Congreso o Jornada

PeerReviewed