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Áö³ 6¿ù¿¡ Á¦1Â÷ ȸÀǰ¡ °³ÃÖµÈ ÀÌÈÄ¿¡, Á¦2Â÷ ITU-T ½º¸¶Æ® ±×¸®µå Æ÷Ä¿½º±×·ì(Focus Group on Smart Grid) ȸÀÇ(2010.8.2~8.5)°¡ 29¸íÀÇ °ü·Ã ºÐ¾ß Àü¹®°¡°¡ Âü¼®ÇÑ °¡¿îµ¥ ½ºÀ§½º Á¦³×¹Ù¿¡¼ °³ÃֵǾú´Ù.
Áö³ 6¿ù ȸÀÇ¿¡¼ ÇöÀç ½º¸¶Æ® ±×¸®µå °ü·Ã ±¹Á¦ Ç¥ÁØÈ¸¦ ÁøÇàÇϰí Àְųª ÁÖ¿ä ±â¼úÀ» °³¹ßÇϰí ÀÖ´Â ±â°ü¿¡ ¿¬¶ô¹®¼(liaison)¸¦ º¸³ÂÀ¸¸ç ±× °á°ú NIST(National Institute of Standards and Technology)¿Í ETSI(European Telecommunications Standards Institute)¿¡¼ ȸ½Å(incoming liaison)À» ¹Þ¾Ò´Ù. ETSI´Â ÁøÇà ÁßÀÎ M2M(machine-to-machine) Åë½ÅÀ» ÀÌ¿ëÇÑ ½º¸¶Æ® ±×¸®µå °ü·Ã Ç¥ÁØÈ ÁøÇà »óȲÀ» ¼³¸íÇϰí, À¯»ç Ç¥ÁØ °³¹ß ½Ã »óÈ£ Çù·ÂÇϱâ·Î ÇÏ¿´´Ù.
NIST´Â NIST Smart Grid Collaboration Site (SGiP, http://collaborate.nist.gov/twiki-sggrid/bin/view/SmartGrid/WebHome)¿¡¼ ÁøÇà ÁßÀÎ ÁÖ¿ä ¹®¼ ¹× µ¿Çâ µîÀ» ¼Ò°³ÇÏ°í ½º¸¶Æ® ±×¸®µå Æ÷Ä¿½º±×·ì ¹®¼ °³¹ß¿¡ Âü°íÇϱâ·Î ÇÏ¿´´Ù.
ÁÖ¿ä ³íÀÇµÈ ³»¿ëÀº (1)±Ý¹ø ȸÀÇ¿¡ Á¦ÃâµÈ smart metering, smart grid interworking, mobile smart grid, terminology ¹× ¿ä±¸»çÇ× µî¿¡ ´ëÇÑ ±â°í¼ °ËÅä¿Í, (2) Áö³ ȸÀÇ¿¡ À̾î Á¦ÃâµÈ ±â°í¼¸¦ use case, ¿ä±¸»çÇ× ¹× ±¸Á¶ÀÇ 3°¡Áö Ãø¸éÀ¸·Î ³ª´©¾î °ËÅä, ±×¸®°í (3) ÇØ´ç ±â°í¼ ¹ßÇ¥ ÈÄ ÀÛ¾÷¹Ý(Working Group) ¹®¼ °³¹ß ¹æ¾È°ú ¿¬°èÇÏ¿© ÇâÈÄ °èȹÀ» ³íÀÇÇÏ¿´´Ù.
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ÇâÈÄ °ü·Ã ¹®¼ °ËÅ並 À§ÇØ 3°³ ÁÖÁ¦(use case, ¿ä±¸»çÇ×, ±¸Á¶)¿¡ ÇØ´çµÇ´Â ÀÛ¾÷¹ÝÀ» ½Å¼³Çϰí ÇØ´ç ±×·ì ÀÇÀå´ÜÀ» ¼±ÀÓÇÏ¿´´Ù.
• Á¦1ÀÛ¾÷¹Ý (use case): ÀÇÀåÀº Çѱ¹ÀÇ ±èÇü¼ö (KT) ¼±ÀÓ
• Á¦2ÀÛ¾÷¹Ý (¿ä±¸»çÇ×): ÀÇÀåÀº ÀϺ»ÀÇ Yoshito Sakurai (Hitachi)¿Í ºÎÀÇÀåÀº Áß±¹ÀÇ Li Haihua (MIIT) ¼±ÀÓ
• Á¦3ÀÛ¾÷¹Ý (±¸Á¶): ÀÇÀåÀº ¹Ì±¹ÀÇ David Su (NIST) ¼±ÀÓ
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Áö³ ȸÀÇ¿¡ äÅÃµÈ À̽´ ¸®½ºÆ®¸¦ ¹ÙÅÁÀ¸·Î Ãß°¡ °»½Å ÀÛ¾÷À» ¼öÇàÇÏ¿´´Ù.
• Smart metering°ú HAN(Home Area Network): ETRI¿Í KT¿¡¼ Á¦¾ÈÇÑ smart metering (Smart-I-38)°ú HAN(Smart-I-30R1)ÀÌ À̽´ ¸®½ºÆ®·Î äÅõǾî Â÷±â ȸÀÇ¿¡ º» ÁÖÁ¦¿¡ ´ëÇÑ º»°ÝÀûÀÎ ³íÀǰ¡ ÁøÇàµÉ ¿¹Á¤.
• Mobile Smart Grid: ETRI¿Í KT¿¡¼ Á¦¾ÈÇÑ mobile smart grid (Smart-I-37)°¡ À̽´ ¸®½ºÆ®·Î äÅõǾî Â÷±â ȸÀÇ¿¡¼ º» ÁÖÁ¦¿¡ ´ëÇÑ º»°ÝÀûÀÎ ³íÀǰ¡ ÁøÇàµÉ ¿¹Á¤.
• Use Cases: Çѱ¹, ÀϺ» µî¿¡¼ Á¦¾ÈÇÑ smart gridÀÇ use cases (Smart-I-33, Smart-I-34, Smart-I-42, Smart-I-44, Smart-I-46)°¡ À̽´ ¸®½ºÆ®·Î äÅõǾî Â÷±â ȸÀÇ¿¡¼ º» ÁÖÁ¦¿¡ ´ëÇÑ º»°ÝÀûÀÎ ³íÀǰ¡ ÁøÇàµÉ ¿¹Á¤.
• ¿ä±¸»çÇ×: Çѱ¹, ÀϺ» µî¿¡¼ Á¦¾ÈÇÑ smart grid¸¦ À§ÇÑ ¿ä±¸»çÇ×(Smart-I-33, Smart-I-35, Smart-I-36, Smart-I-39, Smart-I-44)°¡ À̽´ ¸®½ºÆ®·Î äÅõǾî Â÷±â ȸÀÇ¿¡¼ º» ÁÖÁ¦¿¡ ´ëÇÑ º»°ÝÀûÀÎ ³íÀǰ¡ ÁøÇàµÉ ¿¹Á¤.
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•Use case ¹®¼: NIST SGiP »çÀÌÆ®¿¡ ÀÖ´Â ¸ðµç use case¸¦ ¹ÙÅÁÀ¸·Î FG-Smart¿¡¼ °ËÅäµÇ¾î¾ß ÇÒ ÁÖ¿ä Ç׸ñµéÀ» ¼±Á¤Çϰí, À̸¦ ±â¹ÝÀ¸·Î Á¦ÃâµÈ ±â°í¼°¡ Á¦¾ÈÇÑ Ç׸ñÀ» Ãß°¡ÇÔ.
• ¿ä±¸»çÇ× ¹®¼: ±Ý¹ø ȸÀÇ¿¡ Á¦ÃâµÈ ±â°í¼ Áß ¿ä±¸»çÇ×°ú °ü·ÃµÈ ³»¿ëÀ» º°µµ·Î Á¤¸®ÇÏ¿© °á°ú ¹®¼·Î ¸¸µé±â·Î ÇÔ. ¶ÇÇÑ ÃßÈÄ ¿ä±¸»çÇ× ¹®¼ ±â°í¼ ÀÛ¼º ½Ã ÂüÁ¶ÇÒ ¼ö ÀÖµµ·Ï ÅÛÇø´À» ¸¸µé°í ¿©±â¿¡ ¸ÂÃß¾î ±â°í¸¦ Çϱâ·Î ÇÔ.
• ±¸Á¶ ¹®¼: NIST¿¡¼ °³¹ßÇÑ ¡°NIST Framework and Roadmap for Smart Grid Interoperability¡± ¹®¼¸¦ ¹ÙÅÁÀ¸·Î ¿ì¼± ÀüüÀûÀÎ °üÁ¡¿¡¼ »óÀ§ ¼öÁØÀÇ µµ¸ÞÀÎ ¸ðµ¨, ÂüÁ¶ ±¸Á¶ µîÀ» °³¹ßÇϱâ·Î Çϰí, ÃßÈÄ ÇÊ¿ä ½Ã º°µµ·Î Smart metering ¹× Smart grid for electric vehicle µî¿¡ ´ëÇÑ ¹®¼¸¦ °³¹ßŰ·Î ÇÔ.
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