노르웨이 삼투압 발전소 건설

<P> <TABLE cellSpacing=5 cellPadding=0 width=645 align=center bgColor=#dddddd border=0> <TBODY> <TR> <TD bgColor=#ffffff> <TABLE cellSpacing=0 cellPadding=0 width=636 align=center border=0> <TBODY> <TR> <TD> <IMG height=64 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2F20091208%2F001_01.gif" width=636></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width=599 align=center border=0> <TBODY> <TR> <TD background=http://powernet.hq/NEWS-LETTER/KISUL/images/sub_title.gif height=24> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="6%"> </TD> <TD class=003492 width="94%"> <DIV class=title_mail align=left><B>개요</B></DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=10 width="100%" border=0> <TBODY> <TR> <TD width=3> </TD> <TD> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>노르웨이의 수력·풍력발전사인 <SPAN class=eng>Statkraft</SPAN>사는 전세계 최초로 프로토타입의 삼투압 발전소<SPAN class=eng>(osmotic power plant)</SPAN>를 건설함 </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width=599 align=center border=0> <TBODY> <TR> <TD background=http://powernet.hq/NEWS-LETTER/KISUL/images/sub_title.gif height=24> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="6%"> </TD> <TD class=003492 width="94%"> <DIV class=title_mail align=left><B>개발기관</B></DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=10 width="100%" border=0> <TBODY> <TR> <TD width="4%"> </TD> <TD width="96%"> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD><SPAN class=eng>Statkraft社 (노르웨이)</SPAN> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width=599 align=center border=0> <TBODY> <TR> <TD background=http://powernet.hq/NEWS-LETTER/KISUL/images/sub_title.gif height=24> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="6%"> </TD> <TD class=003492 width="94%"> <DIV class=title_mail align=left><B>원리</B></DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD style="PADDING-RIGHT: 9px; PADDING-LEFT: 9px; PADDING-BOTTOM: 9px; PADDING-TOP: 9px"> </TD> <TD style="PADDING-RIGHT: 10px; PADDING-TOP: 9px" vAlign=top> <IMG height=224 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2F20091208%2F001_02.jpg" width=243></TD> <TD style="PADDING-TOP: 9px" vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>삼투압 현상을 이용하여 발전 터빈 구동 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=27> <DIV align=right>- <BR></DIV></TD> <TD>담수와 염수가 막(물은 통과시키나 염은 통과 시키지 않는 얇은 막)을 사이에 두고 만남 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=27> <DIV align=right>- <BR></DIV></TD> <TD>농도 균형을 위해 담수가 염수 쪽으로 흘러감 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=27> <DIV align=right>- <BR></DIV></TD> <TD>이 흐름이 염수 쪽에 압력을 증가시킴</TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=27> <DIV align=right>- <BR></DIV></TD> <TD>이 압력으로 터빈을 구동하여 전기 생산</TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>해수<SPAN class=eng>(27bar </SPAN>삼투압)와 강물(0 삼투압)이 만나는 곳의 <SPAN class=eng>27bar </SPAN>삼투압을 전력 생산에 이용 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> </TD> <TD vAlign=top colSpan=2> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15>※<BR></TD> <TD>삼투압 현상 : 삼투막을 사이에 두고 양쪽에 농도가 다른 용액을 두었을 때 물이 농도가 낮은 곳에서 높은 곳으로 이동하는 현상</TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width=599 align=center border=0> <TBODY> <TR> <TD background=http://powernet.hq/NEWS-LETTER/KISUL/images/sub_title.gif height=24> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="6%"> </TD> <TD class=003492 width="94%"> <DIV class=title_mail align=left><B>특징</B></DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=10 width="100%" border=0> <TBODY> <TR> <TD width="4%"> </TD> <TD width="96%"> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>풍력, 태양열, 조력 및 파력을 넘어 또 다른 자연현상을 이용하여 청정한 전기를 생산하려는 <BR>시도로 삼투에너지의 커다란 잠재력을 증명함 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>노르웨이의 실험은 커피 메이커에 전력을 공급하기에 충분한 정도의 실험 이지만, 삼투압을<BR>전력생산에 이용하는 첫 시도임 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>세계적으로 매년<SPAN class=eng> 1,700 TWh</SPAN>의 전기를 생산할 수 있는 잠재력이 있음 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width=599 align=center border=0> <TBODY> <TR> <TD background=http://powernet.hq/NEWS-LETTER/KISUL/images/sub_title.gif height=24> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="6%"> </TD> <TD class=003492 width="94%"> <DIV class=title_mail align=left><B>향후전망</B></DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=10 width="100%" border=0> <TBODY> <TR> <TD width="4%"> </TD> <TD width="96%"> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>상업화를 위해서는 에너지 효율적인 막(현재<SPAN class=eng> 1 watt/㎡ → 5 watt/㎡ </SPAN>이상)을 개발하여야 <BR>하는 등 추가적인 기술개발이 필요함 </TD></TR> <TR> <TD vAlign=top colSpan=2 height=3></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top width=15> <IMG height=18 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fpowernet.hq%2FNEWS-LETTER%2FKISUL%2Fimages%2Ficon.gif" width=12 align=absMiddle><BR></TD> <TD>‘15년까지 상업규모의 발전소를 건설하여<SPAN class=eng>25MW</SPAN>의 전기를 생산함으로써 만 가구에 전기를 <BR>공급할 계획임 </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></P>