POWER GENERATION LOSS CAUSED BY WIND TURBULENCE －DIFFERENCE BETWEEN THEORETICAL VALUE AND MEASURED VALUE－

DOI

Bibliographic Information

Other Title
  • 風の乱れが引き起こす発電損失－理論値と実測値の差－

Abstract

In this study, we analyzed the wind condition and operating characteristics of the Tottori ranch wind farm based on the operation results and meteorological data. As a result, the annual average wind speed was predicted to be 5.6 m/s in the preliminary wind condition survey, but it was actually 4.5 m/s, and there was a deviation of about 20%. Similarly, the past average was 4650 MWh for the annual target power generation of 5372 MWh. From these results, it is possible that the wind condition survey was not properly conducted. On the other hand, since the shape of the wind speed distribution was significantly different from the shape of the general Weibull distribution, the reliability of the wind condition analysis using the Weibull distribution was doubted, suggesting the importance of long-term wind condition survey. The result was In addition, it was revealed that wind turbulence caused a loss of about one month.

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Keywords

Details 詳細情報について

  • CRID
    1390851098294732288
  • NII Article ID
    130008043998
  • DOI
    10.14887/windengresearch.26.0_59
  • ISSN
    24355429
    24354384
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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