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[2013] [µ¶ÀÏ] HVDC ¹æ½ÄÀÇ ÇØ»ódz·Â¹ßÀü´ÜÁö À§ÇÑ Ç÷§Æû °Ç¼³
À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2013.09.11 Á¶È¸¼ö 459
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[µ¶ÀÏ] HVDC ¹æ½ÄÀÇ ÇØ»ódz·Â¹ßÀü´ÜÁö À§ÇÑ Ç÷§Æû °Ç¼³
 
 
µ¶ÀÏ(Germany) ¹ÀÇî(Munich)¿¡¼­ µÎ °³ÀÇ ÇØ»ódz·Â¹ßÀü´ÜÁö - Nordsee Ost ÇØ»ódz·Â¹ßÀü´ÜÁö¿Í Meerwind ÇØ»ódz·Â¹ßÀü´ÜÁö - ¿ÍÀÇ ¿¬°áÀ» À§ÇØ ÁÖ¿äÇÑ °³¹ßÀÌ ÀÌ·ç¾îÁ³´Ù. Áö¸à½º(Siemens)¿¡ µû¸£¸é, À̹ø °³¹ßÀº µ¶ÀÏ º»Åä¿¡¼­ ÀÌ·ç¾îÁ³À¸¸ç, ÀÌ¹Ì ¿Ï·áµÇ¾ú´Ù. Áö¸à½º´Â µ¶ÀÏ ºÏÇØ¿¡ HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö Ç÷§Æû(platform)À» ¼³Ä¡ÇÏ¿©¿Ô´Ù.

¡°HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö¸¦ À§ÇÑ Ç÷§Æû ¼³Ä¡´Â ¿ì¸®µéÀÇ ÀÏ·ÃÀÇ Àü·Â¸Á ¿¬°á ÇÁ·ÎÁ§Æ®¿¡¼­ ÁÖ¿ä ÀÌÁ¤Ç¥¿¡ µµ´ÞÇϴµ¥ ±â¿©¸¦ ÇÏ°í ÀÖ´Ù. ¿ì¸® ÇÁ·ÎÁ§Æ®ÀÇ ¼ÛÀü ´É·ÂÀº Àç»ý¿¡³ÊÁö ¿øõÀ¸·ÎºÎÅÍ 6.2GW ±Ô¸ðÀÇ Àü·ÂÀ» Àü´ÞÇÒ ¼ö ÀÖ´Ù¡±°í TenneTÞä ÀÌ»çȸ ±¸¼º¿øÀÎ Lex Hartman ÀÌ»ç´Â ¸»Çß´Ù.

Áö¸à½º HVDC(High Voltage Direct Current: ±³·ù Àü·ÂÀ» Á÷·ù·Î º¯È¯ÇÏ¿© ¼ÛÀüÇÏ´Â ±â¼ú. ±³·ù ¹ßÀü±â·Î ¸¸µå´Â ±³·ù Àü·ÂÀ» AC/DC º¯È¯±â¸¦ ÀÌ¿ë, Á÷·ù Àü·ÂÀ¸·Î º¯È¯ÇÏ¿© ¹èÀü ´ë»ó Áö¿ªÀ¸·Î Á÷·ù Àü·ÂÀ» Àü¼ÛÇÏ°í, ´Ù½Ã DC/AC º¯È¯±â¸¦ ÀÌ¿ëÇÏ¿© ±³·ù Àü·ÂÀ¸·Î º¯È¯ÇÏ¿© Àü·ÂÀ» °ø±ÞÇÏ´Â ¹æ½ÄÀ» ¸»ÇÑ´Ù.
 
Á÷·ù·Î Àü¼ÛÇϱ⠶§¹®¿¡ ±³·ù¸¦ Àü¼ÛÇÒ ¶§º¸´Ù Àü¼Û ÀåÄ¡°¡ °£´ÜÇϹǷΠÀü·Â ¼Õ½ÇÀÌ Àû°í Àü¼Û È¿À²ÀÌ ³ô´Ù. ´Ù¸¸ º¯È¯±â ¼³Ä¡ °°Àº º¯È¯¿¡ ÇÊ¿äÇÑ ºñ¿ëÀÌ Ãß°¡·Î ÇÊ¿äÇÏ´Ù. µû¶ó¼­ Àå°Å¸®¿¡´Â Á÷·ù ¼ÛÀü ¹æ½ÄÀÌ À¯¸®ÇÏ°í, ´Ü°Å¸®´Â ±³·ù ¼ÛÀü ¹æ½ÄÀÌ À¯¸®) ±â¼úÀ» »ç¿ëÇÏ°í ÀÖ´Â HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö´Â À°»ó¿¡ ¼ÛÀüÀ» Çϱâ À§ÇØ Ç³·ÂÅÍºó¿¡ ÀÇÇØ »ý»óµÈ Àü·ù¸¦ Á÷·ù·Î º¯È¯ÇÏ¿© Àü¼Û½Ãų ¼ö ÀÖ´Ù.
 
ÀÌ·¯ÇÑ ¸µÅ©(link)´Â 2014³â °¡µ¿µÉ ¿¹Á¤ÀÌ´Ù. ±×¸®°í À̸¦ ÅëÇØ Àç»ý¿¡³ÊÁö·ÎºÎÅÍ »ý»êµÈ Àü±â°¡ ºäƲ(Buttel) ¼ÒÀç ÇԺθ£Å©(Hamburg) ºÏ¼­ºÎ¿¡ À§Ä¡ÇÑ À°»ó ±â¹Ý Àü·Â¸Á¿¡ ¼ÛÀüµÉ °ÍÀÌ´Ù. ÀÌ°÷Àº Àü·Â¸ÁÀ» À§ÇØ ±³·ùÀü¾ÐÀ» º¯È­½ÃÅ°´Â °÷ÀÌ´Ù.

³×Æ®¿öÅ©(Network) ¿î¿µ»çÀÎ TenneTÞä´Â Áö¸à½º¿Í ÀÌÅ»¸®¾Æ ÄÉÀ̺í Àü¹®±â¾÷ÀÎ PrysmianÞä¿Í ÇÔ²² ÄÁ¼Ò½Ã¾ö(consortium)À» ü°áÇÏ¿´´Ù. À̹ø ÄÁ¼Ò½Ã¾öÀº 2010³â HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö °³¹ßÀ» À§ÇØ Ã¼°áµÈ °ÍÀÌ´Ù. ±×µéÀÇ ÄÁ¼Ò½Ã¾öÀº TenneTÞ並 À§ÇÑ ³× °³ÀÇ ºÏÇØ Àü·Â¸Á ¿¬°á ÇÁ·ÎÁ§Æ®(project)¸¦ ¼öÇàÇÏ°í ÀÖ´Ù: HelWin1°ú 2 ÇØ»ódz·Â¹ßÀü ÇÁ·ÎÁ§Æ®, BorWin2 ÇØ»ódz·Â¹ßÀü ÇÁ·ÎÁ§Æ®, ±×¸®°í SylWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö.

HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö Ç÷§ÆûÀº Çï°ñ¶õÆ®(Helgoland) ¼¶ ºÏ¼­ºÎ Áö¿ª ¼ö½É 23¹ÌÅÍ ±íÀÌÀÇ ÃÖÁ¾ Áö¿ª¿¡ Á¤¹ÚÇÏ¿´´Ù. Áö¸§ 3.2¹ÌÅÍ, ±×¸®°í ±æÀÌ 100¹ÌÅÍÀÇ Ã¶°­ ¸»¶Ò 10°³°¡ À̹ø ±¸Á¶¿¡ ÷ºÎµÇ¾î ÇØÀú¿¡ Á¤¹ÚµÇ¾ú´Ù. À̹ø Ç÷§ÆûÀº ÆĵµÀÇ Ãæµ¹¿¡ ¸Â¼­ ±¸Á¶¹°À» º¸È£Çϱâ À§ÇØ Çؼö¸é À§ 22¹ÌÅÍ¿¡ ¼³Ä¡µÇ¾ú´Ù. ±×·Î ÀÎÇØ, ÀÌ Ç÷§ÆûÀº ºÏÇØ¿¡ ¼ö½Ê³â µ¿¾È ¿î¿µµÉ ¼ö ÀÖ°Ô ¼³°èµÇ¾ú´Ù.

Áö¸à½º¿Í °è¾à¿¡ ÀÖ´Â ºñ½º¸¶¸£(Wismar) ¼ÒÀç Nordic YardsÞä°¡ Á¦ÀÛÇÑ 12,000ÅæÀÇ HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁö Ç÷§ÆûÀº Àüü 24°³ ¼±¼®À» °¡Áö°í ÀÖ´Â ÀÏ°ö °³ÀÇ °©ÆÇÀ» °¡Áö°í ÀÖ´Ù.

100¸íÀÇ Á¾¾÷¿øµéÀÌ ºÏÇØ¿¡¼­ ¼öÇàµÉ ´ÙÀ½ ÇÁ·ÎÁ§Æ® ´Ü°è¸¦ À§ÇØ Ç÷§Æû°ú °ü·ÃµÈ È°µ¿À» ÇÏ°Ô µÉ °ÍÀÌ´Ù. ¿¹¸¦ µé¾î, µÎ °³ÀÇ Prysmian ÇØÀú ÄÉÀ̺íÀ» ¿¬°áÇÏ´Â °ÍÀº °¢°¢ 130ų·Î¹ÌÅÍÀÇ ±æÀ̸¦ °¡Áö°í ÀÖ´Ù. ÀÌ ÄÉÀ̺íÀº ÇØ»ó 85ų·Î¹ÌÅÍ¿Í À°»ó 45ų·Î¹ÌÅ͸¦ ´ã´çÇÒ ¼ö ÀÖ´Ù.

¼ÛÀüÀº Á÷·ù 450kV¿¡ ¹ß»ýÇÒ °ÍÀ̸ç, HelWin1 HVDC Ç÷§ÆûÀº 576MW ±Ô¸ðÀÇ ´É·ÂÀ» °¡Áö°í ÀÖ´Ù. Àüü ¼ÛÀü ¼Õ½ÇÀº 4% ÀÌÇ϶ó°í Áö¸à½º´Â ¸»ÇÏ°í ÀÖ´Ù.

HelWin1 ÇØ»ódz·Â¹ßÀü´ÜÁöÀÇ ÃÖÁ¾ À§ÀÓÀº 2014³â 2ºÐ±â¸¦ À§ÇØ °èȹȭµÇ°í ÀÖ´Ù.
 
[Ãâó : KISTI ¹Ì¸®¾È(http://mirian.kisti.re.kr) ¡º±Û·Î¹úµ¿Çâºê¸®ÇÎ(GTB)¡»2013. 09. 09]
 

[¿ø¹®º¸±â]
 
Siemens Completes HelWin1 HVDC Offshore Platform Install
 

Munich, Germany --A key development in linking the two offshore wind farms Nordsee Ost and Meerwind to the German mainland has been completed according to Siemens, which says it has installed the HelWin1 offshore platform in the North Sea.
 
 
  HelWin1 HVDC Offshore.j
Using Siemens HVDC technology, the HelWin1 will transform the alternating current generated by the wind turbines into direct current for transmission onto land. The link is due to be energised next year in 2014 and will enable the power to be transferred to the land-based station located northwest of Hamburg in Buttel, where electricity will be converted back into AC for the grid.
 
Network operator TenneT contracted a consortium consisting of Siemens and the Italian cable specialist Prysmian for the HelWin1 connection in 2010. The consortium is implementing a total of four North Sea grid connection projects for TenneT: HelWin1 and 2 off of Helgoland, BorWin2 off Borkum and SylWin1 off of Sylt.
 
Installation of the platform for HelWin1 constitutes reaching a key milestone in our series of grid connection projects. The transmission capacity of our projects involves a total of 6.2 GW of electric power from renewable sources,¡± remarked Lex Hartman, member of TenneT management board.
 
The HelWin1 platform was anchored at its final position northwest of the island of Helgoland in 23-metre-deep waters. Ten steel pilings up to 3.2 metres in diameter and up to 100 metres long were anchored in the seabed for attachment of the structure. The platform is installed 22 metres above sea level to protect it against wave impacts, having been designed for decades of operation in the North Sea.
 
Fabricated by Nordic Yards at Wismar under contract by Siemens, at 12,000 tons the HelWin1 platform has seven decks with a total of 24 berths.
 
Up to 100 employees will be active on the platform for the subsequent project phase in the North Sea, for example connecting the two Prysmian subsea cables, each with a length of 130 km.  The cable route covers 85 km at sea and 45 km over land.
 
Transmission will take place at 250 kV DC and the HelWin1 HVDC platform has a capacity of 576 MW. Total transmission losses are less than 4 percent, Siemens says.
 
Final commissioning of HelWin1 is scheduled for the second half of 2014.
 
 
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