{"id":51621,"date":"2023-05-22T05:55:06","date_gmt":"2023-05-22T05:55:06","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%9e%90%ea%b8%b0%ec%9e%a5-%ec%84%bc%ec%84%9c-4%ea%b0%80%ec%a7%80-%ec%98%88%ec%8b%9c\/"},"modified":"2023-11-02T06:11:03","modified_gmt":"2023-11-02T06:11:03","slug":"%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%9e%90%ea%b8%b0%ec%9e%a5-%ec%84%bc%ec%84%9c-4%ea%b0%80%ec%a7%80-%ec%98%88%ec%8b%9c","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%9e%90%ea%b8%b0%ec%9e%a5-%ec%84%bc%ec%84%9c-4%ea%b0%80%ec%a7%80-%ec%98%88%ec%8b%9c\/","title":{"rendered":"\uac00\uc7a5 \ud754\ud55c \uc790\uae30\uc7a5 \uc13c\uc11c 4\uac00\uc9c0 \uc608\uc2dc"},"content":{"rendered":"

\uc790\uae30\uc7a5 \uc13c\uc11c\uc758 4\uac00\uc9c0 \uc608\uc2dc\uc640 \uadf8 \ud2b9\uc131\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\ub97c \uc81c\uacf5\ud558\ub294 \uae00\uc785\ub2c8\ub2e4. \uac01 \uc13c\uc11c\uc758 \uc6d0\ub9ac, \uc751\uc6a9 \ubd84\uc57c \ubc0f \ubbf8\ub798\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n

\uac00\uc7a5 \ud754\ud55c \uc790\uae30\uc7a5 \uc13c\uc11c 4\uac00\uc9c0 \uc608\uc2dc<\/h2>\n

\uc790\uae30\uc7a5 \uc13c\uc11c\ub294 \uc8fc\ubcc0\uc758 \uc790\uae30\uc7a5\uc744 \uac10\uc9c0\ud558\uac70\ub098 \uce21\uc815\ud558\ub294 \uc7a5\uce58\ub85c, \uc5ec\ub7ec \uac00\uc9c0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uace0 \uc788\ub2e4. \uc774\ub7ec\ud55c \uc13c\uc11c\ub4e4\uc740 \uc0b0\uc5c5, \uc758\ud559, \ud1b5\uc2e0, \uad50\ud1b5 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ubd80\ud130 \uc804\uc790\uae30\uae30\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc790\uae30\uc7a5 \uc13c\uc11c \ub124 \uac00\uc9c0\ub97c \uc18c\uac1c\ud558\uaca0\ub2e4.<\/p>\n

1. \ud50c\ub7ed\uc2a4\uac8c\uc774\ud2b8 \uc13c\uc11c (Fluxgate Sensor)<\/h3>\n

\ud50c\ub7ed\uc2a4\uac8c\uc774\ud2b8 \uc13c\uc11c\ub294 \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c \ucca0\uc2ec\uc744 \uac00\uc9c4 \uc8fc\ud30c\uc218 \ubc1c\uc0dd\uae30\ub85c \ub3d9\uc791\ud55c\ub2e4. \ud558\ub098\uc758 \ucca0\uc2ec\uc740 \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \ud3ec\ud654\ub418\uace0, \ub2e4\ub978 \ud558\ub098\ub294 \ud3ec\ud654\ub418\uc9c0 \uc54a\ub294\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc774 \ub450 \ucca0\uc2ec \uc0ac\uc774\uc758 \uc720\ub3c4 \uc804\uc555 \ucc28\uc774\ub97c \uce21\uc815\ud558\uc5ec \uc790\uae30\uc7a5\uc758 \uac15\ub3c4\ub97c \uc54c\uc544\ub0bc \uc218 \uc788\ub2e4. \uc774 \uc13c\uc11c\ub294 \uace0\uc815\ubc00\ub3c4\uc758 \uce21\uc815\uc774 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n

2. \ud640 \uc774\ud399\ud2b8 \uc13c\uc11c (Hall Effect Sensor)<\/h3>\n

\ud640 \uc774\ud399\ud2b8 \uc13c\uc11c\ub294 \uc804\ub958\ub97c \ud750\ub974\uac8c \ud558\ub294 \ub3c4\uccb4 \uc704\uc5d0 \uc790\uae30\uc7a5\uc744 \uc801\uc6a9\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \ud640 \uc804\uc555\uc744 \uce21\uc815\ud558\ub294 \uc6d0\ub9ac\ub97c \uae30\ubc18\uc73c\ub85c \ud55c\ub2e4. \uc774 \uc13c\uc11c\ub294 \uac04\ub2e8\ud558\uace0 \uc800\ub834\ud558\uba70, \uc790\ub3d9\ucc28\uc758 RPM \uc13c\uc11c\ub098 \uc804\ub958 \uce21\uc815 \uc7a5\uce58 \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n

3. \uc790\uae30\uc800\ud56d \uc13c\uc11c (Magnetoresistive Sensor)<\/h3>\n

\uc790\uae30\uc800\ud56d \uc13c\uc11c\ub294 \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc774 \ubcc0\ud654\ud558\ub294 \ud2b9\uc131\uc744 \ud65c\uc6a9\ud55c\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\uc6b0 \uc791\uae30 \ub54c\ubb38\uc5d0 \uc13c\uc11c\uc758 \ucd9c\ub825\uc744 \uc99d\ud3ed\uc2dc\ud0a4\ub294 \ud68c\ub85c\uac00 \ud544\uc694\ud558\ub2e4. \uc774 \uc13c\uc11c\ub294 \ub192\uc740 \uac10\ub3c4\uc640 \ube60\ub978 \uc751\ub2f5 \uc2dc\uac04\uc744 \uac00\uc9c0\uba70, \ud56d\uacf5 \uc6b0\uc8fc, \uc790\ub3d9\ucc28 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654 \ubd84\uc57c\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n

4. \ucd08\uc804\ub3c4 \uc790\uae30\uacc4\uce21\uae30 (SQUID: Superconducting Quantum Interference Device)<\/h3>\n

SQUID\ub294 \ucd08\uc804\ub3c4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ub8e8\ud504\ub97c \ud1b5\ud574 \ud750\ub974\ub294 \uc804\ub958\uc758 \uc791\uc740 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub41c\ub2e4. \uc774 \uc13c\uc11c\ub294 \ub9e4\uc6b0 \ubbfc\uac10\ud558\uba70, \uc758\ud559\uc801 \ub1cc \uce21\uc815\uc774\ub098 \uc9c0\uc9c4 \uc5f0\uad6c \ub4f1\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uc790\uae30\uc7a5 \uc13c\uc11c\ub4e4\uc740 \uac01\uae30 \ub2e4\ub978 \uc6d0\ub9ac\uc640 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \ud2b9\uc131\uacfc \uc0ac\uc6a9 \ubc29\ubc95\uc774 \ub2e4\ub974\ub2e4. \ub530\ub77c\uc11c, \uc790\uae30\uc7a5 \uc13c\uc11c\ub97c \uc120\ud0dd\ud560 \ub54c\uc5d0\ub294 \uadf8 \uc13c\uc11c\uac00 \uc751\uc6a9\ub418\ub294 \ubd84\uc57c\uc640 \ud544\uc694\ud55c \uc131\ub2a5, \ube44\uc6a9 \ub4f1\uc744 \uace0\ub824\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n

\uc13c\uc11c\uc758 \uc120\ud0dd\uacfc \ud65c\uc6a9<\/h3>\n

\uc790\uae30\uc7a5 \uc13c\uc11c\ub294 \uadf8 \uc131\ub2a5\uacfc \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub420 \uc218 \uc788\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub192\uc740 \uc815\ubc00\ub3c4\uc640 \ubbfc\uac10\ub3c4\uac00 \ud544\uc694\ud55c \uc758\ud559 \ubd84\uc57c\ub098 \uc5f0\uad6c\uc6a9\uc73c\ub85c\ub294 SQUID\uac00 \uc801\ud569\ud558\ub2e4. \ubc18\uba74\uc5d0 \uc800\ub834\ud558\uba74\uc11c\ub3c4 \ube60\ub978 \ubc18\uc751 \uc18d\ub3c4\uac00 \ud544\uc694\ud55c \uc790\ub3d9\ucc28\ub098 \uc804\uc790 \uc81c\ud488\uc5d0\uc11c\ub294 \ud640 \uc774\ud399\ud2b8 \uc13c\uc11c\uac00 \ud6a8\uacfc\uc801\uc77c \uc218 \uc788\ub2e4.<\/p>\n

\ub610\ud55c, \uc13c\uc11c\uc758 \ud06c\uae30, \uc804\uc6d0 \uc18c\ubaa8\ub7c9, \ud658\uacbd\uc801 \uc694\uac74 (\uc628\ub3c4, \uc2b5\ub3c4 \ub4f1)\ub3c4 \uc120\ud0dd\uc758 \uc911\uc694\ud55c \uae30\uc900\uc774 \ub420 \uc218 \uc788\ub2e4. \ud2b9\ud788, \uc2e4\uc678 \ud658\uacbd\uc774\ub098 \uadf9\ud55c\uc758 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc13c\uc11c\uc758 \uacbd\uc6b0, \ub0b4\uad6c\uc131\uacfc \uc548\uc815\uc131\uc774 \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud55c\ub2e4.<\/p>\n

\ubbf8\ub798\uc758 \ubc1c\uc804 \ubc29\ud5a5<\/h3>\n

\uae30\uc220\uc758 \ubc1c\uc804\uc5d0 \ub530\ub77c \uc790\uae30\uc7a5 \uc13c\uc11c\ub3c4 \uacc4\uc18d\ud574\uc11c \uc9c4\ud654\ud558\uace0 \uc788\ub2e4. \ubbf8\ub798\uc5d0\ub294 \ub354 \uc791\uace0 \ud6a8\uc728\uc801\uc778 \uc13c\uc11c, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc801\uc6a9\uc744 \uc704\ud55c \uc13c\uc11c\ub4e4\uc774 \uac1c\ubc1c\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4. \ud2b9\ud788, IoT(Internet of Things)\uc758 \ud655\uc0b0\uc5d0 \ub530\ub77c \uc790\uae30\uc7a5 \uc13c\uc11c\uc758 \uc218\uc694\ub3c4 \uc99d\uac00\ud560 \uac83\uc73c\ub85c \ubcf4\uc774\uba70, \uc774\uc5d0 \ub530\ub77c \uc13c\uc11c\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \ube44\uc6a9 \uc808\uac10\uc774 \uc911\uc694\ud55c \uc5f0\uad6c \uc8fc\uc81c\uac00 \ub420 \uac83\uc774\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

\uc790\uae30\uc7a5 \uc13c\uc11c\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8 \uc911\uc694\uc131\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc99d\uba85\ud558\uace0 \uc788\ub2e4. \ud2b9\uc815 \uc751\uc6a9\uc5d0 \uc801\ud569\ud55c \uc13c\uc11c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uadf8 \uc131\ub2a5, \ube44\uc6a9, \ud06c\uae30, \ud658\uacbd\uc801 \uc694\uac74 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud55c\ub2e4. \ubbf8\ub798\uc5d0\ub294 \uc774\ub7ec\ud55c \uc13c\uc11c\ub4e4\uc774 \ub354\uc6b1 \ub2e4\uc591\ud558\uace0 \uace0\ub3c4\ud654\ub418\uc5b4, \uc6b0\ub9ac \uc77c\uc0c1\uc0dd\ud65c\uc758 \ub9ce\uc740 \ubd80\ubd84\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uae30\ub300\ub41c\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc790\uae30\uc7a5 \uc13c\uc11c\uc758 4\uac00\uc9c0 \uc608\uc2dc\uc640 \uadf8 \ud2b9\uc131\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\ub97c \uc81c\uacf5\ud558\ub294 \uae00\uc785\ub2c8\ub2e4. \uac01 \uc13c\uc11c\uc758 \uc6d0\ub9ac, \uc751\uc6a9 \ubd84\uc57c \ubc0f \ubbf8\ub798\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[61],"tags":[62],"class_list":["post-51621","post","type-post","status-publish","format-standard","hentry","category-61","tag-62","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n\uac00\uc7a5 \ud754\ud55c \uc790\uae30\uc7a5 \uc13c\uc11c 4\uac00\uc9c0 \uc608\uc2dc<\/title>\n<meta name=\"description\" content=\"\uc790\uae30\uc7a5 \uc13c\uc11c\uc758 4\uac00\uc9c0 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