|
|
Çѱ¹¼öÀÚ¿øÇÐȸ / v.40, no.6, 2007³â, pp.495-502
|
»ó¼ö°ü·Î¿Í ¹ëºê ÆÄ±«¸ðÀǸ¦ ±â¹ÝÀ¸·Î ÇÑ ´Ù¸¥ Á¦¼ö¹ëºê ºÐÆ÷°£ÀÇ ¿ì¿¼º Æò°¡¹æ¹ý
( A Methodology for Evaluating the Superiority between Different Valve Distributions Based on Pipe and Valve Failure Simulation ) |
Àüȯµ·;¹Ú¼ö¿Ï; °í·Á´ëÇб³ °ø°ú´ëÇÐ BK21°Ç¼³»ç¾÷´Ü;ºÎ»ê´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇкÎ;
|
|
|
 |
|
|
ÃÊ ·Ï |
»ó¼ö°ü¸Á¿¡¼ ´Ù¾çÇÑ Á¦¼ö¹ëºê ºÐÆ÷°£ÀÇ ¿ì¿¼º Æò°¡´Â »ó¼ö°ü¸ÁÀÇ ½Å·Ú¼º È®º¸¸¦ À§ÇØ ÇʼöÀûÀÌ´Ù. ±âÁ¸ »ó¼ö°ü¸Á¿¡ »õ·Î¿î Á¦¼ö¹ëºê¸¦ Ãß°¡ÇÒ °æ¿ì³ª »õ·Î¿î »ó¼ö°ü¸ÁÀ» °Ç¼³ÇÒ °æ¿ì, º» ¿¬±¸¿¡¼´Â ¼·Î ´Ù¸¥ Á¦¼ö¹ëºê ºÐÆ÷°£ÀÇ ¿ì¿¼ºÀ» Æò°¡ÇÏ¿© Á» ´õ È¿À²ÀûÀÎ Á¦¼ö¹ëºê ºÐÆ÷¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ» Á¦¾ÈÇϰíÀÚ ÇÑ´Ù. Á¦¾ÈµÈ ¹æ¹ýÀº »ó¼ö°ü ¹× Á¦¼ö¹ëºêÀÇ ÆÄ±« ¸ðÀǸ¦ ¹ÙÅÁÀ¸·Î Çϸç Á¦¼ö¹ëºê ºÐÆ÷°£ÀÇ ¿ì¿¼ºÀº »ó¼ö°ü¸ÁÀÇ ½Å·Úµµ¸¦ ±âÁØÀ¸·Î ÇÏ¿´´Ù. »ó¼ö°ü¸ÁÀÇ ½Å·Úµµ´Â »ó¼ö°ü ÆÄ±«´ç Æò±ÕÀûÀÎ ´Ü¼öÀα¸·Î ³ªÅ¸³»Áö¸ç ÃæºÐÇÑ È½¼öÀÇ »ó¼ö°ü ¹× Á¦¼ö¹ëºê ÆÄ±«¸ðÀǸ¦ ÅëÇØ¼ »êÁ¤ÇÏ¿´´Ù. Á¦¾ÈµÈ ¹æ¹ýÀÇ Àû¿ë¼ºÀ» Æò°¡Çϱâ À§ÇÏ¿© ½ÇÁ¦ »ó¼ö°ü¸ÁÀ» ´ë»óÀ¸·Î »õ·Î¿î Á¦¼ö¹ëºê¸¦ Ãß°¡ÇÒ °æ¿ì µÎ°¡Áö ´Ù¸¥ ¹ëºêºÐÆ÷¸¦ °áÁ¤ÇÑ ÈÄ ¿ì¿¼ºÀ» ÆÇº°ÇÏ¿´´Ù. ¶ÇÇÑ ´Ù¾çÇÑ Á¦¼ö¹ëºê ½Å·Úµµ¿¡ µû¸¥ °üÆÄ±«´ç Æò±Õ´Ü¼öÀα¸¸¦ »êÁ¤ÇÏ¿© Á¦¼ö¹ëºê ½Å·Úµµ°¡ »ó¼ö°ü¸ÁÀÇ ½Å·Úµµ Çâ»ó¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» °ËÁõÇÏ¿´´Ù. |
|
For a water distribution system, it is necessary to evaluate the superiority between different valve distributions in order to improve the reliability of the water distribution system. In cases of placing more valves to an exiting system or building a new system, we suggest a methodology to select a proper valve distribution after various valve distributions are compared. The suggested methodology is based on simulations of pipe and valve failures to estimate failure impacts of the water distribution system due to pipe and valve failures. It is quantified by the number of customers out of service per pipe failure resulted from pipe and valve failures. To demonstrate its applicability, the methodology is applied to a real water distribution system with two different valve distributions and determines the superiority between those valve distributions. Also, customers out of service along with various valve reliabilities are estimated for those valve distributions to prove the effect of the valve reliability on the reliability of a water distribution system. |
|
Ű¿öµå |
¹ëºêºÐÆ÷;Á¦¼ö¹ëºê;ÆÄ±«¸ðÀÇ;»ó¼ö°ü¸Á;½Å·Ú¼º;valve distribution;on-off valves;failure simulation;water distribution system reliability; |
|
|
|
 |
|
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.40, no.6, 2007³â, pp.495-502
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200727500218725)
¾ð¾î : Çѱ¹¾î |
|
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|