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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-19380
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dc.contributor.authorNussbaumer, Hartmut-
dc.contributor.authorJanssen, Gaby-
dc.contributor.authorBerrian, Djaber-
dc.contributor.authorWittmer, Bruno-
dc.contributor.authorKlenk, Markus-
dc.contributor.authorBaumann, Thomas-
dc.contributor.authorBaumgartner, Franz-
dc.contributor.authorMorf, Marco-
dc.contributor.authorBurgers, Antonius-
dc.contributor.authorLibal, Joris-
dc.contributor.authorMermoud, André-
dc.date.accessioned2020-02-06T09:50:50Z-
dc.date.available2020-02-06T09:50:50Z-
dc.date.issued2020-
dc.identifier.issn0038-092Xde_CH
dc.identifier.issn1471-1257de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/19380-
dc.description.abstractPotential investors in bifacial PV systems are still deterred by the uncertainty of energy yield predictions. Validation of the prediction methods and establishing an accuracy range is therefore a central prerequisite concerning the bankability of the bifacial technology. Because of the sensitivity on multiple additional factors compared to standard monofacial installations, the yield simulation of a bifacial PV array is far more complicated. The available simulation tools for bifacial systems still have to prove their reliability, also for predicting the effect of varying ambient and installation conditions. Moreover, bifacial devices enable new types of applications, such as vertical installations. In this work, we compare the results of simulation tools developed at ISC Konstanz and ECN.TNO, as well as the output of the commercial PVsyst simulation software, to measured data. The measured data is obtained by a test rig that carries out a continuous and automated variation of the tilt angle. The test rig is not a single stand-alone module but an array in order to include shading effects of real extended systems. In addition, the measurements focus on a central module, which represents the conditions of a typical device in an array. Days with differing light intensity and share of diffuse radiation were chosen to determine the impact of the insolation conditions on the simulation accuracy. General trends with regard to the sensitivity to tilt and insolation conditions are analyzed in order to evaluate the quality of state-of-the-art bifacial energy yield simulations.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofSolar Energyde_CH
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/de_CH
dc.subjectBifacialde_CH
dc.subjectEnergy yieldde_CH
dc.subjectMeasurementde_CH
dc.subjectSimulationde_CH
dc.subjectAccuracyde_CH
dc.subjectTilt anglede_CH
dc.subjectPVde_CH
dc.subjectPhotovoltaicsde_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titleAccuracy of simulated data for bifacial systems with varying tilt angles and share of diffuse radiationde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Energiesysteme und Fluid-Engineering (IEFE)de_CH
dc.identifier.doi10.1016/j.solener.2019.12.071de_CH
dc.identifier.doi10.21256/zhaw-19380-
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end21de_CH
zhaw.pages.start6de_CH
zhaw.publication.statusacceptedVersionde_CH
zhaw.volume197de_CH
zhaw.embargo.end2022-02-01de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedPhotovoltaikde_CH
zhaw.author.additionalNode_CH
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Nussbaumer, H., Janssen, G., Berrian, D., Wittmer, B., Klenk, M., Baumann, T., Baumgartner, F., Morf, M., Burgers, A., Libal, J., & Mermoud, A. (2020). Accuracy of simulated data for bifacial systems with varying tilt angles and share of diffuse radiation. Solar Energy, 197, 6–21. https://doi.org/10.1016/j.solener.2019.12.071
Nussbaumer, H. et al. (2020) ‘Accuracy of simulated data for bifacial systems with varying tilt angles and share of diffuse radiation’, Solar Energy, 197, pp. 6–21. Available at: https://doi.org/10.1016/j.solener.2019.12.071.
H. Nussbaumer et al., “Accuracy of simulated data for bifacial systems with varying tilt angles and share of diffuse radiation,” Solar Energy, vol. 197, pp. 6–21, 2020, doi: 10.1016/j.solener.2019.12.071.
NUSSBAUMER, Hartmut, Gaby JANSSEN, Djaber BERRIAN, Bruno WITTMER, Markus KLENK, Thomas BAUMANN, Franz BAUMGARTNER, Marco MORF, Antonius BURGERS, Joris LIBAL und André MERMOUD, 2020. Accuracy of simulated data for bifacial systems with varying tilt angles and share of diffuse radiation. Solar Energy. 2020. Bd. 197, S. 6–21. DOI 10.1016/j.solener.2019.12.071
Nussbaumer, Hartmut, Gaby Janssen, Djaber Berrian, Bruno Wittmer, Markus Klenk, Thomas Baumann, Franz Baumgartner, et al. 2020. “Accuracy of Simulated Data for Bifacial Systems with Varying Tilt Angles and Share of Diffuse Radiation.” Solar Energy 197: 6–21. https://doi.org/10.1016/j.solener.2019.12.071.
Nussbaumer, Hartmut, et al. “Accuracy of Simulated Data for Bifacial Systems with Varying Tilt Angles and Share of Diffuse Radiation.” Solar Energy, vol. 197, 2020, pp. 6–21, https://doi.org/10.1016/j.solener.2019.12.071.


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