Multiobjective Optimization of the DC-DC Stage of a Module-Integrated Inverter Based on an Efficiency Usage Model

Date

2014-05-01

Author

Mirjafari, Mehran
Balog, Robert S.
Turan, Raşit

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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As photovoltaic (PV) energy continues to gain market penetration due to the lower cost of PV modules, attention is shifting to the balance of system. In this paper, a new efficiency evaluation technique based on a usage model that is synthesized from high-temporal operational data of a PV module is investigated, along with a multiobjective design optimization of the dc-dc stage of a module-integrated inverter. The analysis shows that the technique provides more accurate results than the California Energy Commission weighted efficiency method, particularly when other geographic regions of the world are considered.

Subject Keywords

Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Condensed Matter Physics

URI

https://hdl.handle.net/11511/47220

Journal

IEEE JOURNAL OF PHOTOVOLTAICS

DOI

https://doi.org/10.1109/jphotov.2014.2304363

Collections

Department of Physics, Article

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Citation Formats

M. Mirjafari, R. S. Balog, and R. Turan, “Multiobjective Optimization of the DC-DC Stage of a Module-Integrated Inverter Based on an Efficiency Usage Model,” IEEE JOURNAL OF PHOTOVOLTAICS, pp. 906–914, 2014, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47220.