{"id":16829,"date":"2026-02-20T07:06:32","date_gmt":"2026-02-19T22:06:32","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ec%82%bc%ec%84%b1sdi-%ec%82%bc%ec%84%b1%eb%94%94%ec%8a%a4%ed%94%8c%eb%a0%88%ec%9d%b4-%ec%a7%80%eb%b6%84-%eb%a7%a4%ea%b0%81%ec%9c%bc%eb%a1%9c-%ec%83%88%eb%a1%9c%ec%9a%b4-%ec%84%b1%ec%9e%a5-%eb%8f%99\/"},"modified":"2026-02-20T07:06:32","modified_gmt":"2026-02-19T22:06:32","slug":"%ec%82%bc%ec%84%b1sdi-%ec%82%bc%ec%84%b1%eb%94%94%ec%8a%a4%ed%94%8c%eb%a0%88%ec%9d%b4-%ec%a7%80%eb%b6%84-%eb%a7%a4%ea%b0%81%ec%9c%bc%eb%a1%9c-%ec%83%88%eb%a1%9c%ec%9a%b4-%ec%84%b1%ec%9e%a5-%eb%8f%99","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ec%82%bc%ec%84%b1sdi-%ec%82%bc%ec%84%b1%eb%94%94%ec%8a%a4%ed%94%8c%eb%a0%88%ec%9d%b4-%ec%a7%80%eb%b6%84-%eb%a7%a4%ea%b0%81%ec%9c%bc%eb%a1%9c-%ec%83%88%eb%a1%9c%ec%9a%b4-%ec%84%b1%ec%9e%a5-%eb%8f%99\/","title":{"rendered":"\uc0bc\uc131SDI, \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774 \uc9c0\ubd84 \ub9e4\uac01\uc73c\ub85c \uc0c8\ub85c\uc6b4 \uc131\uc7a5 \ub3d9\ub825 \ud655\ubcf4"},"content":{"rendered":"<p>\uc0bc\uc131SDI\uac00 \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774\uc758 \uc9c0\ubd84 \ub9e4\uac01\uc744 \ucd94\uc9c4\ud558\uba70 \uc5d0\ub108\uc9c0\uc800\uc7a5\uc7a5\uce58(ESS) \ubd84\uc57c\uc5d0\uc11c\uc758 \ud22c\uc790\ub97c \ud655\ub300\ud560 \uacc4\ud68d\uc744 \ubc1d\ud614\uc2b5\ub2c8\ub2e4. \uc774\uc0ac\ud68c\ub97c \ud1b5\ud574 \ub9e4\uac01 \uacc4\ud68d\uc774 \ubcf4\uace0\ub41c \uc774\ubc88 \uacb0\uc815\uc740 \ubcf4\uc720\ud558\uace0 \uc788\ub294 15.2%\uc758 \uc9c0\ubd84\uc774 \uc57d 10\uc870 \uc6d0\uc5d0 \ub2ec\ud55c\ub2e4\ub294 \uc810\uc5d0\uc11c \uc8fc\ubaa9\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc \uc804\uae30\ucc28 \uc2dc\uc7a5\uc758 \ubd88\ud669\uc73c\ub85c \uc778\ud574 \uc0bc\uc131SDI\ub294 ESS\uc640 LFP(\ub9ac\ud2ac\u00b7\uc778\uc0b0\u00b7\ucca0) \ubc0f \uc804\uace0\uccb4 \ubc30\ud130\ub9ac \ub4f1 \ubbf8\ub798 \uc131\uc7a5 \ubd84\uc57c\uc5d0 \ub300\ud55c \ud22c\uc790\ub97c \uc801\uadf9\uc801\uc73c\ub85c \uc9c4\ud589\ud560 \ud544\uc694\uc131\uc744 \ub290\ub07c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc870 \ub2e8\uc704\uc758 \uc801\uc790\uac00 \ubc1c\uc0dd\ud558\ub294 \ud604 \uc0c1\ud669\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \uc7ac\uc6d0\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud55c \uc804\ub7b5\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0bc\uc131SDI\ub294 19\uc77c \uacf5\uc2dd \ubc1c\ud45c\ub97c \ud1b5\ud574 \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774 \uc9c0\ubd84 \ub9e4\uac01\uc744 \uc774\uc0ac\ud68c\uc5d0 \ubcf4\uace0\ud588\ub2e4\uace0 \ubc1d\ud614\uc73c\uba70, \ub9e4\uac01\uc758 \uad6c\uccb4\uc801\uc778 \uc870\uac74\uacfc \uc2dc\uae30\uc5d0 \ub300\ud574\uc11c\ub294 \uc544\uc9c1 \uc815\ud574\uc9c4 \ubc14\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\uc0ac\ud68c\ub294 \uc0ac\uc678\uc774\uc0ac\ub4e4\ub85c \uad6c\uc131\ub41c \uc9c0\uc18d\uac00\ub2a5\uacbd\uc601\uc704\uc6d0\ud68c\ub97c \ud1b5\ud574 \uc138\ubd80 \uc0ac\ud56d\uc744 \uac80\ud1a0\ud558\uace0 \uc2b9\uc778\uc744 \uc9c4\ud589\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4. \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774\ub294 \uc0bc\uc131\uc804\uc790\uac00 2012\ub144 \ubb3c\uc801\ubd84\ud560\ud558\uc5ec \uc124\ub9bd\ud55c \ub514\uc2a4\ud50c\ub808\uc774 \uc804\ubb38 \uacc4\uc5f4\uc0ac\ub85c, \uc0bc\uc131SDI\ub294 \uadf8 \uc9c0\ubd84\uc758 \uc77c\ubd80\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud22c\uc790\uc740\ud589(IB) \uc5c5\uacc4\uc5d0\uc11c\ub294 \uc0bc\uc131SDI\uac00 \uad6d\ub0b4 \uc0ac\ubaa8\ud380\ub4dc(PEF)\uc640\uc758 \uac70\ub798\ub97c \uc2dc\ub3c4\ud588\uc73c\ub098 \uc131\uc0ac\ub418\uc9c0 \uc54a\uc558\ub2e4\ub294 \uc18c\uc2dd\ub3c4 \uc804\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0bc\uc131SDI\ub294 \uc0bc\uc131\uc804\uc790\ub97c \ud3ec\ud568\ud55c \uc804\ub7b5\uc801 \ud22c\uc790\uc790\uc640\uc758 \uac70\ub798 \uac00\ub2a5\uc131\uc5d0 \ub354\uc6b1 \ubb34\uac8c\ub97c \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc0bc\uc131SDI\uc758 \uc774\ubc88 \uacb0\uc815\uc740 \ub2e8\uc21c\ud788 \uc9c0\ubd84 \ub9e4\uac01\uc744 \ub118\uc5b4 ESS\uc640 \uad00\ub828\ub41c \ubc30\ud130\ub9ac \uc0dd\uc0b0 \ubc0f \uacf5\uae09\uc5d0 \ub300\ud55c \uc804\ubc18\uc801\uc778 \uc804\ub7b5\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc9c0\ub09c\ud574 \uc0bc\uc131SDI\ub294 13\uc870 2667\uc5b5 \uc6d0\uc758 \ub9e4\ucd9c\uc744 \uae30\ub85d\ud588\uc9c0\ub9cc \uc601\uc5c5\uc190\uc2e4\uc774 1\uc870 7224\uc5b5 \uc6d0\uc5d0 \ub2ec\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud669 \uc18d\uc5d0\uc11c \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774\uc758 \uc9c0\ubd84 \ub9e4\uac01\uc740 \uc9c0\uc18d\uc801\uc778 \ud22c\uc790\uc640 \uc131\uc7a5\uc744 \uc704\ud55c \ud544\uc218\uc801\uc778 \uc120\ud0dd\uc73c\ub85c \ubd84\uc11d\ub429\ub2c8\ub2e4. \uc0bc\uc131SDI\ub294 \uc774\ubbf8 \uc9c0\ub09c\ud574 3\uc6d4\uc5d0\ub3c4 1\uc870 6500\uc5b5 \uc6d0 \uaddc\ubaa8\uc758 \uc720\uc0c1\uc99d\uc790\ub97c \ub2e8\ud589\ud55c \ubc14 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uc0bc\uc131SDI\ub294 \ubbf8\uad6d \ub0b4 ESS \uc2dc\uc7a5\uc5d0\uc11c\uc758 \ubc30\ud130\ub9ac \uc0dd\uc0b0 \ub2a5\ub825\uc744 \ud655\ub300\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4. \ucd5c\uadfc \uc0bc\uc131SDI\ub294 \uc2a4\ud154\ub780\ud2f0\uc2a4\uc640\uc758 \ud569\uc791\ubc95\uc778\uc778 \uc2a4\ud0c0\ud50c\ub7ec\uc2a4\uc5d0\ub108\uc9c0(SPE) \uc77c\ubd80 \uc0dd\uc0b0 \ub77c\uc778\uc744 ESS\uc6a9 \ubc30\ud130\ub9ac\ub85c \uc804\ud658\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubbf8\uad6d \ub0b4 \uc218\uc694\uc5d0 \ub9de\ucd98 LFP \ubc30\ud130\ub9ac \uc0dd\uc0b0\uc5d0 \uc8fc\ub825\ud558\uace0 \uc788\uc73c\uba70, \uc9c0\ub09c\ud574 12\uc6d4\uc5d0\ub294 \uc5d0\ub108\uc9c0 \uad00\ub828 \uc778\ud504\ub77c \uac1c\ubc1c\uc5c5\uccb4\uc640 2\uc870 \uc6d0\ub300\uc758 \uacf5\uae09 \uacc4\uc57d\uc744 \uccb4\uacb0\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774 \uacc4\uc57d\uc740 \ubaa8\ub450 \ubbf8\uad6d \ud604\uc9c0 \uacf5\uc7a5\uc5d0\uc11c \uc0dd\uc0b0\ub420 \uc608\uc815\uc774\uba70, \uc0bc\uc131SDI\ub294 LFP \uc0dd\uc0b0\ub77c\uc778 \ud655\ubcf4\ub97c \ub354\uc6b1 \uac15\ud654\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc0bc\uc131SDI\ub294 \ud5dd\uac00\ub9ac \uacf5\uc7a5 \ub0b4 \uc77c\ubd80 \ub77c\uc778\uc744 LFP \ubc30\ud130\ub9ac \uc804\ud658 \uc6b4\uc601\uc73c\ub85c \uac1c\uc120\ud558\uace0 \uc788\uc73c\uba70, \ucc28\uc138\ub300 \uc804\uace0\uccb4 \ubc30\ud130\ub9ac \uc0dd\uc0b0 \ub77c\uc778 \ud22c\uc790\ub3c4 \uc801\uadf9\uc801\uc73c\ub85c \uc9c4\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0bc\uc131SDI\ub294 BMW\uc640\uc758 \ud30c\ud2b8\ub108\uc2ed\uc744 \ud1b5\ud574 \uc804\uace0\uccb4 \ubc30\ud130\ub9ac \uc2e4\uc99d\uc744 \uc704\ud55c \ud611\ub825 \uad00\uacc4\ub97c \uad6c\ucd95\ud558\uc600\uace0, \ud604\ub300\ucc28\uadf8\ub8f9\uacfc\ub294 \ub85c\ubd07 \uc804\uc6a9 \ubc30\ud130\ub9ac \uacf5\ub3d9 \uac1c\ubc1c\uc744 \uc704\ud574 \uc190\uc744 \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc774\ub4e4 \ud611\ub825\uc740 \uc0bc\uc131SDI\uac00 \ud5a5\ud6c4 \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uacbd\uc7c1\ub825\uc744 \ub354\uc6b1 \uac15\ud654\ud560 \uc218 \uc788\ub294 \uc911\uc694\ud55c \uae30\ubc18\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc0bc\uc131SDI\uc758 \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774 \uc9c0\ubd84 \ub9e4\uac01\uc740 \ub2e8\uc21c\ud55c \uc7ac\ubb34\uc801 \uacb0\uc815\uc774 \uc544\ub2c8\ub77c, \uc9c0\uc18d \uac00\ub2a5\ud55c \uc131\uc7a5\uc744 \uc704\ud55c \uc804\ub7b5\uc801 \ud22c\uc790\ub85c\uc11c\uc758 \uc758\ubbf8\uac00 \ud07d\ub2c8\ub2e4. ESS\uc640 LFP, \uc804\uace0\uccb4 \ubc30\ud130\ub9ac \ubd84\uc57c\uc5d0\uc11c\uc758 \uacbd\uc7c1\ub825\uc744 \ub192\uc774\uba70, \uc0c8\ub85c\uc6b4 \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uae30\ud68c\ub97c \uc801\uadf9\uc801\uc73c\ub85c \ucc3d\ucd9c\ud574 \ub098\uac08 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n<p>[\uad00\ub828\uae30\uc0ac] <a href = 'https:\/\/n.news.naver.com\/mnews\/article\/011\/0004591417?sid=101' >https:\/\/n.news.naver.com\/mnews\/article\/011\/0004591417?sid=101<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc0bc\uc131SDI\uac00 \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774\uc758 \uc9c0\ubd84 \ub9e4\uac01\uc744 \ucd94\uc9c4\ud558\uba70 \uc5d0\ub108\uc9c0\uc800\uc7a5\uc7a5\uce58(ESS) \ubd84\uc57c\uc5d0\uc11c\uc758 \ud22c\uc790\ub97c \ud655\ub300\ud560 \uacc4\ud68d\uc744 \ubc1d\ud614\uc2b5\ub2c8\ub2e4. \uc774\uc0ac\ud68c\ub97c \ud1b5\ud574 \ub9e4\uac01 \uacc4\ud68d\uc774 \ubcf4\uace0\ub41c \uc774\ubc88 \uacb0\uc815\uc740 \ubcf4\uc720\ud558\uace0 \uc788\ub294 15.2%\uc758 \uc9c0\ubd84\uc774 \uc57d 10\uc870 \uc6d0\uc5d0 \ub2ec\ud55c\ub2e4\ub294 \uc810\uc5d0\uc11c \uc8fc\ubaa9\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc \uc804\uae30\ucc28 \uc2dc\uc7a5\uc758 \ubd88\ud669\uc73c\ub85c \uc778\ud574 \uc0bc\uc131SDI\ub294 ESS\uc640 LFP(\ub9ac\ud2ac\u00b7\uc778\uc0b0\u00b7\ucca0) \ubc0f \uc804\uace0\uccb4 \ubc30\ud130\ub9ac \ub4f1 \ubbf8\ub798 \uc131\uc7a5 \ubd84\uc57c\uc5d0 \ub300\ud55c \ud22c\uc790\ub97c \uc801\uadf9\uc801\uc73c\ub85c \uc9c4\ud589\ud560 \ud544\uc694\uc131\uc744 \ub290\ub07c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc870 \ub2e8\uc704\uc758 [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":73,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\uc0bc\uc131SDI","_yoast_wpseo_metadesc":"\uc0bc\uc131SDI\ub294 \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774 \uc9c0\ubd84 \ub9e4\uac01\uc744 \ud1b5\ud574 ESS\uc640 \ubbf8\ub798 \uc131\uc7a5 \ubd84\uc57c\uc5d0 \ub300\ud55c \ud22c\uc790\ub97c \ud655\ub300\ud560 \uacc4\ud68d\uc744 \ubc1d\ud614\uc2b5\ub2c8\ub2e4. \ubcf4\uc720 \uc9c0\ubd84\uc758 \uac00\uce58\ub294 \uc57d 10\uc870 \uc6d0\uc5d0 \ub2ec\ud558\uba70, \uc774\ub294 \uc0c8\ub85c\uc6b4 \uc7ac\uc6d0 \ud655\ubcf4\ub97c \uc704\ud55c \uc804\ub7b5\uc73c\ub85c \ubd84\uc11d\ub429\ub2c8\ub2e4. \uc0bc\uc131SDI\ub294 \ubbf8\uad6d \ub0b4 ESS \ubc30\ud130\ub9ac \uc0dd\uc0b0 \ub2a5\ub825\uc744 \ud655\uc7a5\ud558\uace0 \uc788\uc73c\uba70, \ud5dd\uac00\ub9ac \uacf5\uc7a5\ub3c4 LFP \uc0dd\uc0b0\uc73c\ub85c \uc804\ud658\ud560 \uc608\uc815\uc785\ub2c8\ub2e4.","footnotes":""},"categories":[4],"tags":[9503,2843,10615,10617,10618],"class_list":["post-16829","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4","tag-lfp-","tag-priceless","tag-sdi","tag-10617","tag-10618"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc0bc\uc131SDI, \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774 \uc9c0\ubd84 \ub9e4\uac01\uc73c\ub85c \uc0c8\ub85c\uc6b4 \uc131\uc7a5 \ub3d9\ub825 \ud655\ubcf4 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\uc0bc\uc131SDI\ub294 \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774 \uc9c0\ubd84 \ub9e4\uac01\uc744 \ud1b5\ud574 ESS\uc640 \ubbf8\ub798 \uc131\uc7a5 \ubd84\uc57c\uc5d0 \ub300\ud55c \ud22c\uc790\ub97c \ud655\ub300\ud560 \uacc4\ud68d\uc744 \ubc1d\ud614\uc2b5\ub2c8\ub2e4. \ubcf4\uc720 \uc9c0\ubd84\uc758 \uac00\uce58\ub294 \uc57d 10\uc870 \uc6d0\uc5d0 \ub2ec\ud558\uba70, \uc774\ub294 \uc0c8\ub85c\uc6b4 \uc7ac\uc6d0 \ud655\ubcf4\ub97c \uc704\ud55c \uc804\ub7b5\uc73c\ub85c \ubd84\uc11d\ub429\ub2c8\ub2e4. \uc0bc\uc131SDI\ub294 \ubbf8\uad6d \ub0b4 ESS \ubc30\ud130\ub9ac \uc0dd\uc0b0 \ub2a5\ub825\uc744 \ud655\uc7a5\ud558\uace0 \uc788\uc73c\uba70, \ud5dd\uac00\ub9ac \uacf5\uc7a5\ub3c4 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