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Accelerating parameter estimation for photovoltaic models via parallel particle swarm optimization

    • Xi'an Jiaotong-Liverpool University

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    8 Citations (Scopus)

    Abstract

    Bio-inspired metaheuristic algorithms have been widely proposed to estimate parameters of photovoltaic (PV) models in recent years due to its ability to handle nonlinear functions regardless of the derivatives information. However, these algorithms normally utilize multiple agents/particles in the search process, and it takes much time to search the possible solutions in the whole search domain by sequential computing devices. This paper proposes parallel particle swarm optimization (PPSO) method to extract and estimate the parameters of a PV model. The algorithm is implemented in OpenCL and is executed on Nvidia multi-core GPUs. From the simulation results, it is observed that the proposed method is capable of accelerating the computational speed with the same accuracy in comparison to sequential particle swarm optimization (PSO).

    Original languageEnglish
    Title of host publicationProceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014
    PublisherIEEE Computer Society
    Pages175-178
    Number of pages4
    ISBN (Print)9781479952779
    DOIs
    Publication statusPublished - 2014
    Event2nd International Symposium on Computer, Consumer and Control, IS3C 2014 - Taichung, Taiwan, Province of China
    Duration: 10 Jun 201412 Jun 2014

    Publication series

    NameProceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014

    Conference

    Conference2nd International Symposium on Computer, Consumer and Control, IS3C 2014
    Country/TerritoryTaiwan, Province of China
    CityTaichung
    Period10/06/1412/06/14

    Keywords

    • OpenCL
    • PV power generation
    • Photovoltaic (PV)
    • heterogeneous computing
    • parallel computing
    • parameter estimation
    • particle swarm optimization (PSO)

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