Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)

Korean Society of Ocean Engineers (한국해양공학회)
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Spectral analysis for thermal discharge of Hadong Power Plant

하동화력 발전소 온배수에 대한 Spectrum 분석

  • Park, Il-Heum (Ocean Engineering Program, School of Marine Technology, Chonnam National University) ;
  • Lee, Geun-Hyo (Ocean Engineering Program, School of Marine Technology, Chonnam National University)
  • 박일흠 (전남대학교 수산해양대학 해양기술학부) ;
  • 이근효 (전남대학교 수산해양대학 해양기술학부)
  • Published : 2006.11.16
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Abstract

In order to understand changes of water temperature for thermal discharge of Hadong power plant in Gwangyang and Jinju Bay, it was analyzed for temperature data of representative season by MEM(Maximum entropy method) that is one of the spectral analysises. And due to understand effect of thermal discharge at each point, analyzed spectral data showed reactive energy rate of reference point by calculating energy from 24 time period to height frequency zone. As a result of spectral analysis, it showed that there were 9 points which are largely effected, 7 points which will be estimated, 6 points which is difficult to estimate, 14 points which rarely effected by thermal discharge.

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