³í¹®¸í |
Åë½Å±¹»ç°Ç¹° °øÁ¶¼³ºñ ±â±âÀÇ ½Å·Ú¼º Æò°¡ ¹× °íÀåÀ̷µ¥ÀÌÅͰ¡ ³ëÈĵµ Æò°¡¿¡ ¹ÌÄ¡´Â ¿µÇâ / Reliability Assessment and Failure History Data's Influence on the Evaluation of Deterioration Degree for Air-Conditioning Facilities in Telecommunication Buildings |
ÀúÀÚ¸í |
°û³ë¿ (Kwak Ro-Yeul) ; ÀÌö±¸ (Lee Chul-Goo) ; ¾Èº´¿í (Ahn Byung-Wook) ; À±¿µ¿ì(Yoon Young-Woo) |
¼ö·Ï»çÇ× |
´ëÇѰÇÃàÇÐȸ³í¹®Áý °èȹ°è, v.21 n.7 (2005-07) |
ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(165) ÃÑÆäÀÌÁö(8) |
ÁÖÁ¦¾î |
Åë½Å±¹»ç ; °øÁ¶¼³ºñ ; À¯Áö°ü¸® ; ½Å·Ú¼ºÆò°¡ ; ³ëÈĵµ ; Telecommunication buildings ; HVAC ; Maintenance Management ; Reliability Assessment ; Degradation Degree |
¿ä¾à1 |
º» ¿¬±¸´Â Áß¾Ó¿¿ø¹æ½ÄÀÇ Åë½Å±¹»ç °Ç¹°À» ´ë»óÀ¸·Î À¯Áö°ü¸® ÇöȲÀ» Á¶»çÇϰí, °íÀåÀ̷µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ¿© ½Å·Ú¼º Æò°¡¸¦ ¼öÇàÇÏ¿´´Ù. ¶ÇÇÑ, ³ëÈĵµ Æò°¡Ã¼°è¿Í °íÀåÀ̷µ¥ÀÌÅÍ Ç׸ñ°úÀÇ ¿¬°ü¼ºÀ» ºÐ¼®ÇÏ¿© °íÀåÀ̷µ¥ÀÌÅͰ¡ °øÁ¶¼³ºñ±â±âÀÇ ³ëÈĵµÆò°¡ ÆÇÁ¤¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ÆÄ¾ÇÇÏ¿´´Ù. 1) Åë½Å±¹»ç °Ç¹°Àº Ŭ·¹ÀÓÀÌ ¹ß»ýµÇ´Â ºñÀ²ÀÌ Àû°Ô ³ªÅ¸³ª°í »çÀüÁ¡°ËÀ» ÅëÇÏ¿© °íÀåÀÌ ¹ß»ýµÇ±â ÀÌÀü¿¡ Á¡°Ë ¹× ¼ö¸®¸¦ ¼öÇàÇÏ´Â ¿¹¹æº¸Àü ÀÛ¾÷ÀÌ Ã¼°èÀûÀ¸·Î ½Ç½ÃµÇ°í ÀÖ´Ù. 2) ¿¬±¸´ë»ó Åë½Å±¹»ç °øÁ¶¼³ºñ±â±âÀÇ °íÀåÀ̷µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÑ ½Å·Ú¼º Æò°¡ÀÇ ¼öÇà°á°ú Åë½Å±¹»ç °Ç¹°ÀÇ °øÁ¶¼³ºñ±â±âÀÇ ¸¶¸ð°íÀåÀÌ ÀϹݻ繫¼Ò°Ç¹°º¸´Ù »ó´ëÀûÀ¸·Î »¡¸® ³ªÅ¸³ª´Â °æÇâÀ» º¸À̸ç, ÀÌ´Â 24½Ã°£ °¡µ¿À¸·Î ÀÎÇÑ ´©Àû°¡µ¿½Ã°£ÀÇ Áõ´ë°¡ ±â±âÀÇ ½Å·Ú¼º¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù.?? 3) ¿¬±¸´ë»ó Åë½Å±¹»ç °øÁ¶¼³ºñ±â±âÀÇ ±â±âº° MTBF¸¦ Á¦½ÃÇÏ¿´°í, ´©Àû°¡µ¿½Ã°£º° MTBFÀÇ ÃßÀ̸¦ ºÐ¼®ÇÑ °á°ú ´©Àû°¡µ¿½Ã°£ÀÌ Áõ´ëÇÏ¸é¼ MTBF°¡ Àû¾îÁö´Â °æÇâÀ» ³ªÅ¸³»°í ÀÖ´Ù. ¶ÇÇÑ, ½Ã°è¿ º¯È¿¡ µû¸¥ ±â±âÀÇ °íÀå¹ß»ýȽ¼ö º¯È¸¦ ºÐ¼®ÇÑ °á°ú Æò±ÕÀûÀ¸·Î Ƚ¼ö°¡ ¸Å³â ÀÏÁ¤ÇÏ°Ô Áõ°¡Çϰí ÀÖÀ¸¸ç, À̸¦ ÅëÇØ °íÀå¹ß»ýȽ¼ö¸¦ ÅëÇØ ¼³ºñ±â±âÀÇ °íÀ寝¼ºÀ» Æò°¡ÇÒ ¼ö ÀÖÀ½À» ¾Ë ¼ö ÀÖ´Ù. 4) ½Å·Ú¼º Æò°¡Ç׸ñÀÌ ³ëÈĵµ Æò°¡ÀÇ º¸¼ö°ü¸® ºÎºÐ¿¡¼ Â÷ÁöÇÏ´Â ºñÀ²À» ºÐ¼®ÇÑ °á°ú ½Å·Ú¼º Æò°¡Ç׸ñÀÌ ³ëÈĵµ Æò°¡ÀÇ º¸¼ö°ü¸® Æò°¡ÀÇ 77.5%¸¦ Â÷ÁöÇϰí ÀÖ¾î ³ëÈĵµ Æò°¡½Ã °íÀåÀ̷µ¥ÀÌÅͰ¡ À¯¿ëÇÑ ¼ö´ÜÀ¸·Î Ȱ¿ëµÉ ¼ö ÀÖÀ½À» ¾Ë ¼ö ÀÖ´Ù. |
¿ä¾à2 |
The purpose of this study was to examine state of art of maintenance management of telecommunication buildings and reliability assessment using failure history data was performed. And, relationship failure history data and evaluation system of degradation degree was, also, evaluated. The result of this study is as follows ; it was found that date showing a tendency to wear-out failure in telecommunication buildings is earlier than that of office buildings owing to 24-hour operation, and, MTBF(Mean Time Between Failures) was decreased as cumulative running hour increased. In addition, failure occurrence number of HVAC as time elapses increased annually, and, as items of failure history data account for 77.5 % of maintenance part of degradation degree, failure history data is useful tool to evaluate degradation degree of HVAC. |