{"id":142825,"date":"2024-01-14T13:06:47","date_gmt":"2024-01-14T13:06:47","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%82%ac%ec%9d%b4%ed%81%b4%eb%a7%81%ec%9c%bc%eb%a1%9c-%ec%9d%b8%ed%95%9c-2%ec%b0%a8%ec%a0%84%ec%a7%80-%ec%84%b1%eb%8a%a5-%ec%a0%80%ed%95%98-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%88%98%eb%aa%85\/"},"modified":"2024-02-21T17:04:05","modified_gmt":"2024-02-21T17:04:05","slug":"%ec%82%ac%ec%9d%b4%ed%81%b4%eb%a7%81%ec%9c%bc%eb%a1%9c-%ec%9d%b8%ed%95%9c-2%ec%b0%a8%ec%a0%84%ec%a7%80-%ec%84%b1%eb%8a%a5-%ec%a0%80%ed%95%98-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%88%98%eb%aa%85","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%82%ac%ec%9d%b4%ed%81%b4%eb%a7%81%ec%9c%bc%eb%a1%9c-%ec%9d%b8%ed%95%9c-2%ec%b0%a8%ec%a0%84%ec%a7%80-%ec%84%b1%eb%8a%a5-%ec%a0%80%ed%95%98-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%88%98%eb%aa%85\/","title":{"rendered":"\uc0ac\uc774\ud074\ub9c1\uc73c\ub85c \uc778\ud55c 2\ucc28\uc804\uc9c0 \uc131\ub2a5 \uc800\ud558 | \ubc30\ud130\ub9ac \uc218\uba85"},"content":{"rendered":"<h2>\ucda9\uc804\uc2dd \ubc30\ud130\ub9ac\uc758 \uc21c\ud658\uc5d0 \ub530\ub978 \uc5f4\ud654<\/h2>\n<p>\uc804\uae30 \ubc30\ud130\ub9ac\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc9c1\ub958 \uc804\uae30 \uc5d0\ub108\uc9c0\uc758 \uc6d0\ucc9c\uc785\ub2c8\ub2e4. \uc774\uac83\uc740 \uc800\uc7a5\ub41c \ud654\ud559 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc804\uae30\ud654\ud559\uc801 \uacfc\uc815\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uc804\uae30 \ubc0f \uc804\uc790 \ud68c\ub85c\uc5d0\uc11c \uc804\ub958\uac00 \ud750\ub974\uac8c \ud558\ub294 \uc804\uae30\uae30\uc804\ub825\uc758 \uc6d0\ucc9c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ubc30\ud130\ub9ac\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \uc804\uc9c0\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30\ud654\ud559 \uc804\uc9c0\uc5d0\uc11c\uc758 \uadfc\ubcf8\uc801\uc778 \uc6d0\ub9ac\ub294 \uc804\ud574\uc9c8\uc5d0 \uc758\ud574 \ubd84\ub9ac\ub41c \ub450 \uc804\uadf9\uc5d0\uc11c\uc758 \uc790\ubc1c\uc801\uc778 \uc0b0\ud654\ud658\uc6d0 \ubc18\uc751\uc785\ub2c8\ub2e4. \uc804\ud574\uc9c8\uc740 \uc774\uc628 \uc804\ub3c4\uc131\uc744 \uac00\uc9c0\uba70 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\ub41c \ubb3c\uc9c8\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ucda9\uc804\uc2dd \ubc30\ud130\ub9ac\uc758 \uc5f4\ud654\uc640 \uc21c\ud658<\/h2>\n<p>\ucda9\uc804\uc2dd \ubc30\ud130\ub9ac\ub294 \uac01 \ucda9\uc804-\ubc29\uc804 \uc21c\ud658\uc5d0\uc11c \uc77c\uc815\ub7c9\uc758 \uc5f4\ud654\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc5f4\ud654\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ud574\uc9c8\uc774 \uc804\uadf9\uc5d0\uc11c \uc774\ud0c8\ud558\uac70\ub098 \ud65c\uc131 \ubb3c\uc9c8\uc774 \uc804\uadf9\uc5d0\uc11c \ubd84\ub9ac\ub418\ub294 \uac83\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\uc758 \ub370\uc774\ud130\uc2dc\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\ud130\ub9ac \uc218\uba85\uc744 \uc815\uaca9 \ubc30\ud130\ub9ac \uc6a9\ub7c9\uc758 80%\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uc21c\ud658 \ud69f\uc218\ub85c \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc704\ud5d8\uc744 \ud53c\ud558\uac70\ub098 \uc870\uae30 \uc6a9\ub7c9 \uc5f4\ud654\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc81c\uc870\uc5c5\uccb4\uc758 \uad8c\uc7a5 \uc0ac\ud56d\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc5d0\uc11c\ub294 \uc5f4\ud654\uc640 \uc6a9\ub7c9 \uac10\uc18c\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uccb4 \uc804\ud574\uc9c8 \uacc4\uba74(SEI)\uc758 \uc131\uc7a5\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uccb4 \uc804\ud574\uc9c8 \uacc4\uba74\uc740 \uc804\uadf9\uacfc \uc804\ud574\uc9c8 \uac04\uc758 \ubc18\uc751\uc73c\ub85c \uc778\ud574 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774 \ubc18\uc751\uc740 \ub9ac\ud2ac \uc774\uc628\uc774 \uc804\uadf9\uacfc \ubc18\uc751\ud558\ub294 \uac83\uc744 \ubc29\ud574\ud558\ub294 \ub9c9\uc744 \ud615\uc131\ud558\uba70, \uc774 \ub9c9\uc774 \ub450\uaebc\uc6cc\uc9d0\uc5d0 \ub530\ub77c \uc140\uc774 \uc5f4\ud654\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ubc30\ud130\ub9ac\uc758 \uc5ec\ub7ec \ud2b9\uc131<\/h2>\n<p>\uac01 \ubc30\ud130\ub9ac\uc758 \ub2a5\ub825\uc744 \ube44\uad50\ud558\uace0 \uc774\ud574\ud558\uae30 \uc704\ud574, \uac01 \ubc30\ud130\ub9ac \uc720\ud615 \ub0b4\uc5d0\uc11c\ub3c4 \uc911\uc694\ud55c \uba87 \uac00\uc9c0 \ub9e4\uac1c\ubcc0\uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub9e4\uac1c\ubcc0\uc218\ub4e4\uc740 \ubc30\ud130\ub9ac\uac00 \ud544\uc694\ud558\uace0 \ud2b9\uc815\ud55c \ud2b9\uc131\uc774 \uc694\uad6c\ub420 \ub54c \ucc38\uc870\ub429\ub2c8\ub2e4. \ubc30\ud130\ub9ac\ub294 \ubaa8\ub4e0 \uc885\ub958\uc758 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub418\uba70 \ubb34\ud55c\ud55c \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc140 \uc804\uc555<\/h3>\n<p>\uc804\uae30 \ubc30\ud130\ub9ac\uc758 \uc804\uc555\uc740 \uc804\uae30\ud654\ud559 \ubc18\uc751\uc5d0\uc11c \uc591\uadf9\uacfc \uc74c\uadf9 \uc7ac\ub8cc\uc758 \uc804\uc704 \ucc28\uc774\uc5d0 \uc758\ud574 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc808\ub2e8 \uc804\uc555<\/h3>\n<p>\uc808\ub2e8 \uc804\uc555\uc740 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ucd5c\uc18c \uc804\uc555\uc785\ub2c8\ub2e4. \uc774 \uc804\uc555\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\ud130\ub9ac\uc758 \u201c\ube44\uc5b4 \uc788\ub294\u201d \uc0c1\ud0dc\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc6a9\ub7c9<\/h3>\n<p>\ucfe8\ub86c \uc6a9\ub7c9\uc740 \ubc30\ud130\ub9ac\uac00 100% SOC\uc5d0\uc11c \uc808\ub2e8 \uc804\uc555\uae4c\uc9c0 \ud2b9\uc815 \ubc29\uc804 \uc804\ub958\ub85c \ubc29\uc804\ub420 \ub54c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \uc554\ud398\uc5b4 \uc2dc\uac04\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ubc30\ud130\ub9ac\uc758 C-\uc728<\/h3>\n<p>C-\uc728\uc740 \ubc30\ud130\ub9ac\uac00 \ucd5c\ub300 \uc6a9\ub7c9\uc5d0 \ub300\ud574 \uc5bc\ub9c8\ub098 \ube60\ub974\uac8c \ubc29\uc804\ub418\uac70\ub098 \ucda9\uc804\ub418\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b4\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e8\uc704\ub294 h<sup>-1<\/sup>\uc785\ub2c8\ub2e4. 1C\uc728\uc740 \ubc29\uc804 \uc804\ub958\uac00 1\uc2dc\uac04 \ub0b4\uc5d0 \uc804\uccb4 \ubc30\ud130\ub9ac\ub97c \ubc29\uc804\uc2dc\ud0a8\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc790\uae30 \ubc29\uc804<\/h3>\n<p>\ubc30\ud130\ub9ac\ub294 \uc5f0\uacb0\ub418\uc5b4 \uc804\ub958\ub97c \uacf5\uae09\ud558\uc9c0 \uc54a\ub354\ub77c\ub3c4 \uc810\ucc28\uc801\uc73c\ub85c \uc790\uccb4 \ubc29\uc804\ub429\ub2c8\ub2e4. \uc774\ub294 \uc140 \ub0b4\ubd80\uc5d0\uc11c \ubd80\ud558\uac00 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc744 \ub54c\ub3c4 \ubc1c\uc0dd\ud558\ub294 \ube44\uc804\ub958 \uc0dd\uc131 &#8220;\ubd80\ubc18\uc751&#8221; \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ubc29\uc804 \uae4a\uc774<\/h3>\n<p>\ubc29\uc804 \uae4a\uc774\ub294 \ubc30\ud130\ub9ac\uc5d0\uc11c \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc5d0\ub108\uc9c0\uac00 \uc18c\ubaa8\ub418\uc5c8\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b4\uba70, \uc804\uccb4 \uc6a9\ub7c9\uc758 \ubc31\ubd84\uc728\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 100 Ah \ubc30\ud130\ub9ac\uc5d0\uc11c 40 Ah\uac00 \uc18c\ubaa8\ub41c \uacbd\uc6b0 40%\uc758 \ubc29\uc804 \uae4a\uc774(DOD)\ub97c \uacaa\uc740 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ucda9\uc804 \uc0c1\ud0dc<\/h3>\n<p>\ucda9\uc804 \uc0c1\ud0dc\ub294 \ubc30\ud130\ub9ac\uc758 \ubbf8\ub9ac \uc815\uc758\ub41c \u201c\uac00\ub4dd \ucc38\u201d \ubc0f \u201c\ube44\uc5b4 \uc788\uc74c\u201d \uc0c1\ud0dc\uc5d0 \ube44\ud574 \ubc30\ud130\ub9ac\uc5d0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \ucda9\uc804\uc774 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc989, \ubc30\ud130\ub9ac\uc5d0 \ub0a8\uc544 \uc788\ub294 \uc554\ud398\uc5b4 \uc2dc\uac04\uc758 \uc591\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/08\/battery-cycle-degradation.png\" alt=\"Degradation of Rechargeable Batteries due to Cycling\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/electric-battery\/degradation-rechargeable-batteries\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucda9\uc804-\ubc29\uc804 \uc8fc\uae30\ub9c8\ub2e4 \ucda9\uc804\uc6a9 \ubc30\ud130\ub9ac\uc758 \uc77c\ubd80 \uc131\ub2a5 \uc800\ud558\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubd84\ud574\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ud574\uc9c8\uc774 \uc804\uadf9\uc5d0\uc11c \uba40\ub9ac \uc774\ub3d9\ud558\uac70\ub098 \ud65c\uc131 \ubb3c\uc9c8\uc774 \uc804\uadf9\uc5d0\uc11c \ubd84\ub9ac\ub418\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":3448,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc0ac\uc774\ud074\ub9c1\uc73c\ub85c \uc778\ud55c 2\ucc28\uc804\uc9c0 \uc131\ub2a5 \uc800\ud558 | \ubc30\ud130\ub9ac \uc218\uba85<\/title>\n<meta name=\"description\" content=\"\ucda9\uc804-\ubc29\uc804 \uc8fc\uae30\ub9c8\ub2e4 \ucda9\uc804\uc6a9 \ubc30\ud130\ub9ac\uc758 \uc77c\ubd80 \uc131\ub2a5 \uc800\ud558\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubd84\ud574\ub294 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