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[¹Ì±¹] ¹èÀüÀÚµ¿È­¿Í AMIÀÇ ÅëÇÕÀÌ ½º¸¶Æ®±×¸®µå ¼º°øÀÇ ÇÙ½É
 
½º¸¶Æ®±×¸®µå ºÎ¹®ÀÌ ¼ºÀåÇØ°¥¼ö·Ï, Àü·Âȸ»çµéÀº ÷´Ü°è·®ÀÎÇÁ¶ó(AMI, advanced metering infrastructure)¸¦ Àü·Â¸Á¿¡ º¸´Ù ±í¼÷ÀÌ ÅëÇÕÇÏ´Â °Í¿¡ ÃÊÁ¡À» ¸ÂÃß°í ÀÖ´Ù. ƯÈ÷ ¹èÀüÀÚµ¿È­(DA, distribution automation) ¾ÖÇø®ÄÉÀÌ¼Ç ÅëÇÕ¿¡ ÁÖ·ÂÇÏ°í ÀÖ´Ù.
 
¹èÀüÀÚµ¿È­ ¾ÖÇø®ÄÉÀ̼ǿ¡´Â Á¤Àü°ü¸®(outage management), º¹±¸ È®ÀÎ(restoration verification), ºÎÇÏÁ¡°Ë ¹× °³°ý(load monitoring and profiling), ÀÚ»ê ¹× È¯°æ ¸ð´ÏÅ͸µ(asset and condition monitoring), ºÐ»êÇü ÀÚ¿ø ÅëÇÕ(integration of distributed generation asset) µîÀÌ ÀÖ´Ù.
 
Navigant Research´Â ¹èÀüÀÚµ¿È­ ½Ã½ºÅÛ°ú ¾ÖÇø®ÄÉÀ̼ǵéÀ» ÀÌ¹Ì ¼³Ä¡Ç߰ųª ¼³Ä¡ÇÏ´Â °èȹÀΠ÷´Ü°è·®ÀÎÇÁ¶ó ½Ã½ºÅÛ°ú ÅëÇÕÇÏ´Â ÀÏÀº Àü·Âȸ»çÀÇ ½º¸¶Æ®±×¸®µå ¼º°øÀû ±¸ÃàÀ» À§ÇÑ ÇÙ½É °úÁ¦¿¡ ÇØ´çÇÑ´Ù°í °­Á¶ÇÑ´Ù.

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[Ãâó : KISTI ¹Ì¸®¾È(http://mirian.kisti.re.kr) ¡º±Û·Î¹úµ¿Çâºê¸®ÇÎ(GTB)¡»2014. 01. 15]
 

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DA/AMI integration key to successful smart grid deployment

As the smart grid sector matures, utilities are turning their focus to integrating advanced metering infrastructure (AMI) more deeply into the grid, particularly for use in distribution automation (DA) applications, including outage management, restoration verification, load monitoring and profiling, asset and condition monitoring, and the integration of distributed generation assets.
 
In fact, the integration of DA systems and applications with previously deployed or planned AMI systems will be key to successful utility smart grid deployments in the coming years, according to Navigant Research.
 
"The integration of advanced metering infrastructure and distribution automation will help utilities wring further financial benefits out of past investments and strengthen their AMI business cases before regulators," said Richelle Elberg, senior research analyst with Navigant Research.
 
"In addition, this synthesis will deliver important cost savings to utilities, particularly in cases where AMI communications networks can deliver relevant data in a timely manner, obviating the need for standalone DA communications networks."
 
However, Navigant says the integration of AMI and DA systems presents a number of challenges to utilities -- for example, AMI communications networks that are insufficiently robust, and in organizational silos where customer-facing (AMI) and network operations (DA) departments have not historically been required to collaborate.
 
In addition, the sheer volume of raw data these new systems will deliver means that new information technology and analytics solutions will become increasingly critical to program success, according to the research.
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