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Çѱ¹¼öÀÚ¿øÇÐȸ / v.41, no.3, 2008³â, pp.293-303
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( Development and Validation of A Decision Support System for the Real-time Monitoring and Management of Reservoir Turbidity Flows: A Case Study for Daecheong Dam ) |
| Á¤¼¼¿õ;Á¤¿ë¶ô;°íÀÍȯ;±è³²ÀÏ; ÃæºÏ´ëÇб³ °ø°ú´ëÇРȯ°æ°øÇаú;ÃæºÏ´ëÇб³ °ø°ú´ëÇРȯ°æ°øÇаú;Çѱ¹¼öÀÚ¿ø°ø»ç ¼öÀÚ¿ø¿¬±¸¿ø ¼öÀÚ¿øÈ¯°æ½Ã½ºÅÛ¿¬±¸¼Ò;À¥¼Ö·ç½º(ÁÖ);
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| Àú¼öÁöÀÇ Å¹¼ö Àå±âÈ´Â ¸ó¼ø±âÈÄ´ëÀÇ ¸¹Àº ³ª¶ó¿¡¼ ¹° °ø±Þ½Ã½ºÅÛÀÇ È¿À²¼º°ú Áö¼Ó°¡´É¼ºÀ» ÀúÇϽÃŲ´Ù. º» ¿¬±¸¿¡¼´Â ´ëû´ï Àú¼öÁö¸¦ ´ë»óÀ¸·Î È«¼ö½Ã À¯ÀÔÇϴ Ź¼öÀÇ ½Ç½Ã°£ °¨½Ã¿Í ¿¹ÃøÀ» ÅëÇØ ʼöÀÇ ÃÖÀûÁ¶Àý ´ë¾ÈÀ» È¿°úÀûÀ¸·Î ºÐ¼®ÇÒ ¼ö ÀÖ´Â ÀÇ»ç°áÁ¤Áö¿ø½Ã½ºÅÛÀÎ RTMMS¸¦ °³¹ßÇÏ¿´´Ù. RTMMS´Â ½Ç½Ã°£ °èÃøÀڷḦ ¼öÁýÇÏ¿© ÀúÀå, Á¶È¸ÇÒ ¼ö ÀÖ´Â µ¥ÀÌÅͺ£À̽º°ü¸®½Ã½ºÅÛ, ¸ðµ¨ÀÇ ÀÔ·Â ÀڷḦ ÀÚµ¿ »ý¼ºÇϱâ À§ÇÑ ¿¹Ãø¸ðµâ, 2Â÷¿ø Àú¼öÁö ʼö¿¹Ãø ¸ðµ¨, ±×¸®°í ¸ðµ¨ÀÇ ¼öÇà°á°ú ºÐ¼® ¹× ´Ù¾çÇÑ ½Ã³ª¸®¿À¿¡ µû¸¥ ÀÇ»ç°áÁ¤ÀÌ °¡´ÉÇϵµ·Ï ¼³°èµÈ ÈÄ󸮽ýºÅÛÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù. RTMMSÀÇ ¿¹Ãø ½Å·Úµµ¸¦ °ËÁõÇϱâ À§ÇØ 2004³â È«¼ö±â µ¿¾È ½Ç½Ã°£ °èÃøÀ» ÅëÇØ ¼öÁýµÈ ÀڷḦ ÀÌ¿ëÇÏ¿© ¸ðµ¨À» º¸Á¤Çϰí, 2006³â È«¼ö»ç»óÀ» ´ë»óÀ¸·Î ½Ç½Ã°£ °ËÁõ ¸ðµ¨¸µÀ» ½Ç½ÃÇÏ¿´´Ù. Àú¼öÁöÀÇ ¼ö¿Â°ú ʵµÀÇ ½Ã°ø°£ÀûÀÎ º¯È¸¦ ¸ðÀÇÇÏ°í ½ÇÃø°ª°úÀÇ ¿ÀÂ÷¸¦ ºÐ¼®ÇÏ¿´´Ù. RTMMS´Â Àú¼öÁö³» ʼöÀÇ ¹Ðµµ·ù À¯µ¿Æ¯¼º°ú ¼Ò¸ê°úÁ¤À» ºñ±³Àû Àß ¸ðÀÇÇÏ¿´À¸¸ç, ƯÈ÷ ½Ã½ºÅÛÀÇ ½Ç½Ã°£ Àû¿ë¿¡ ÇʼöÀûÀÎ Á¶°ÇÀÎ °è»êÈ¿À²ÀÌ ¸Å¿ì ³ôÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. º» ¿¬±¸¿¡¼ Á¦½ÃµÈ RTMMSÀÇ ±¸¼ºÀº ºñ½ÁÇÑ Å¹¼ö¹®Á¦¸¦ °¡Áö°í ÀÖ´Â ¸¹Àº Àú¼öÁö¿¡¼µµ ¹° °ø±Þ½Ã¼³ÀÇ ÃÖÀû°ü¸®¿Í ÇÏ·ù ¼ö»ýŰèÀÇ Çâ»óÀ» À§ÇØ È¿°úÀûÀ¸·Î Àû¿ëµÉ ¼ö ÀÖÀ» °ÍÀÌ´Ù. |
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| Reservoir turbidity flows degrade the efficiency and sustainability of water supply system in many countries located in monsoon climate region. A decision support system called RTMMS aimed to assist reservoir operations was developed for the real time monitoring, modeling, and management of turbidity flows induced by flood runoffs in Daecheong reservoir. RTMMS consists of a real time data acquisition module that collects and stores field monitoring data, a data assimilation module that assists pre-processing of model input data, a two dimensional numerical model for the simulation of reservoir hydrodynamics and turbidity, and a post-processor that aids the analysis of simulation results and alternative management scenarios. RTMMS was calibrated using field data obtained during the flood season of 2004, and applied to real-time simulations of flood events occurred on July of 2006 for assessing its predictive capability. The system showed fairly satisfactory performance in reproducing the density flow regimes and fate of turbidity plumes in the reservoir with efficient computation time that is a vital requirement for a real time application. The configurations of RTMMS suggested in this study can be adopted in many reservoirs that have similar turbidity issues for better management of water supply utilities and downstream aquatic ecosystem. |
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| Ű¿öµå |
| ʼöÁ¶Àý;ÀÇ»ç°áÁ¤Áö¿ø½Ã½ºÅÛ;Àú¼öÁö ¿î¿µ;½Ç½Ã°£ ¸ðµ¨¸µ;Turbidity flow control;Decision support system;Reservoir operation;Real time modeling; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.41, no.3, 2008³â, pp.293-303
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200814256113781)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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