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Çѱ¹¼öÀÚ¿øÇÐȸ / v.40, no.12, 2007³â, pp.995-1005
°æÁ¦¼ººÐ¼®¿¡ ÀÇÇÑ ¼Ò¼ö·Â °³¹ßÀÇ ÃÖÀû±Ô¸ð °áÁ¤ ¹æ¾È
( Framework for Optimum Scale Determination for Small Hydropower Development Using Economic Analysis )
±è±æÈ£;ÀÌÃæ¼º;ÀÌÁøÈñ;½É¸íÇÊ; ÀÎÇÏ´ëÇб³ »çȸ±â¹Ý½Ã½ºÅÛ°øÇкÎ;ÀÎÇÏ´ëÇб³ ¼öÀÚ¿ø½Ã½ºÅÛ¿¬±¸¼Ò;ÀÎÇÏ´ëÇб³ ȯ°æÅä¸ñ°øÇкÎ;ÀÎÇÏ´ëÇб³ ȯ°æÅä¸ñ°øÇкÎ;
 
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º» ¿¬±¸¿¡¼­´Â ÇÏõÀ¯¿ª¿¡¼­ ¼Ò¼ö·Â °³¹ß ´ë»óÁöÁ¡¿¡¼­ÀÇ ÃÖÀû±Ô¸ð¸¦ °áÁ¤ÇÏ´Â ¹æ¾ÈÀ» Á¦½ÃÇÏ¿´´Ù. Á¦½ÃµÈ ¹æ¾ÈÀº ÁöÇü ¹× ¼ö¹®ÀÚ·áÀÇ ±¸Ãà, ¹ßÀü¼Ò ¸ðÀǿ, °æÁ¦¼ººÐ¼®, ÃÖÀû±Ô¸ð °áÁ¤°ú °°Àº ÀÏ·ÃÀÇ ÀýÂ÷·Î ÀÌ·ç¾îÁø´Ù. ÃÖÀû±Ô¸ð °áÁ¤À» À§ÇØ °æÁ¦¼º Æò°¡ÁöÇ¥ °¡¿îµ¥ ÇϳªÀÎ ¼øÇö°¡¸¦ ÀÌ¿ëÇÏ¿´°í, À̸¦ ÅëÇØ ÃÖÀû ¼³°èÀ¯·®°ú ½Ã¼³¹°ÀÇ ÃÖÀû±Ô¸ð¸¦ µµÃâÇÏ¿´´Ù. Ãʱâºñ¿ëÀÇ »êÃâÀ» À§ÇÏ¿© ±âÁ¸ ¼Ò¼ö·Â¹ßÀü¼ÒÀÇ ºñ¿ë ÀڷḦ °ËÅäÇÏ¿© ÇÔ¼ö½ÄÀ» °³¹ßÇÏ¿´°í, ÆíÀÍ »êÁ¤½Ã ÇöÀç °ø½ÃµÈ Àü·Â ±âÁشܰ¡¸¦ ÀÌ¿ëÇÏ¿´´Ù. ÀÌ·¯ÇÑ ÀÏ·ÃÀÇ ÀýÂ÷¸¦ ±âÁ¸¿¡ Á¶»çµÈ ±Ý°­¼ö°èÀÇ Ãʰ­À¯¿ª¿¡ À§Ä¡ÇÑ ´ï½Ä, ¼ö·Î½Ä ¼Ò¼ö·Â ÁöÁ¡ 2°³¼Ò¿¡ Àû¿ëÇÏ¿´À¸¸ç, ÃÖÁ¾ÀûÀ¸·Î ¼³°èÀ¯·®°ú ½Ã¼³¹°ÀÇ ±Ô¸ð º¯È­¿¡ µû¸¥ NPV ¹Î°¨µµ¸¦ È®ÀÎÇÏ¿© ÃÖÀû±Ô¸ð¸¦ °áÁ¤ÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­ Á¦½ÃÇÑ ¹æ¹ýÀº ¼Ò¼ö·Â °³¹ßÁöÁ¡¿¡¼­ÀÇ ÃÖÀû±Ô¸ð ¹× °æÁ¦¼º ¿©ºÎ¸¦ »ç¾÷ÃßÁø ÀÌÀü¿¡ °³·« ÃßÁ¤ÇÏ¿© ÀáÀç¼ö·Â ºÎÁ¸·®À» È®ÀÎÇÔÀ¸·Î½á »ç¾÷½ÃÇàÁÖüÀÇ ÀÇ»ç°áÁ¤ Áö¿ø Ãø¸é¿¡¼­ Ȱ¿ëµµ°¡ ³ôÀ» °ÍÀ¸·Î ±â´ëµÈ´Ù.
This study presents a framework for optimum scale determination for small hydropower development in a river basin. The framework includes the construction of hydrology and topography data, the simulation of hydropower operation, the economic analysis, and the determination of optimum scale of the small hydropower. The optimum scale of design flow and facility are determined by Net Present Value among economic analysis indices. The investment cost is estimated by the cost function derived from the construction cost of existing small hydropower plants. The benefit from power generation is estimated by the price announced by government. The presented framework is applied to the two potential sites in Cho River basin for the dam and run-of-river type of plants. Finally, the sensitivity analysis for a design flow and scale of the plant is performed for the each site. The usage of the framework presented in the study is highly expected for the estimation of potential hydropower resources or the decision support tool for a proprietor by estimating the optimum scale and economical feasibility in advance.
 
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¼Ò¼ö·Â;ÃÖÀû±Ô¸ð;°æÁ¦¼ººÐ¼®;small hydropower;optimum scale;economic analysis;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.40, no.12, 2007³â, pp.995-1005
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200704503863120)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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