{"id":14104,"date":"2023-09-18T00:07:52","date_gmt":"2023-09-18T00:07:52","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14104"},"modified":"2023-12-26T08:44:13","modified_gmt":"2023-12-26T08:44:13","slug":"what-is-harmonic","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/ko\/%ec%9a%a9%ec%96%b4%ec%a7%91\/%ed%95%98%eb%aa%a8%eb%8b%89%ec%9d%b4%eb%9e%80","title":{"rendered":"\ud558\ubaa8\ub2c9\uc774\ub780?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-harmonic\">\ud558\ubaa8\ub2c9\uc774\ub780?<\/h2><p>\uc870\uba85 \uc5c5\uacc4\uc5d0\uc11c \"\uace0\uc870\ud30c\"\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc2e0\ud638\uc758 \uae30\ubcf8 \uc8fc\ud30c\uc218\uc758 0\uc774 \uc544\ub2cc \uc9dd\uc218 \ubc30\uc218\uc778 \uc8fc\ud30c\uc218\ub97c \uac16\ub294 \uc65c\uace1\ub41c \ub610\ub294 \ube44\uc815\ud604\ud30c \uc8fc\uae30\uc801 \uc2e0\ud638\uc758 \uad6c\uc131 \uc694\uc18c\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uace0\uc870\ud30c\ub294 \uc804\ub958 \ub610\ub294 \uc804\uc555\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \ube44\uc120\ud615 \ubd80\ud558\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>\ub808\uc774\uc9c1 \ubaa8\uc158 \uc13c\uc11c \ud3ec\ud2b8\ud3f4\ub9ac\uc624\uc5d0\uc11c \uc601\uac10\uc744 \uc5bb\uc73c\uc138\uc694.<\/h3><p>\uc6d0\ud558\ub294 \uac83\uc744 \ucc3e\uc9c0 \ubabb\ud558\uc168\ub098\uc694? \uac71\uc815\ud558\uc9c0 \ub9c8\uc138\uc694. \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\ub294 \ub2e4\ub978 \ubc29\ubc95\uc740 \ud56d\uc0c1 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ud76c \ud3ec\ud2b8\ud3f4\ub9ac\uc624 \uc911 \ud558\ub098\uac00 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/%eb%aa%a8%ec%85%98-%ec%84%bc%ec%84%9c\"><p>PIR \ubaa8\uc158 \uc13c\uc11c<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%eb%aa%a8%ec%85%98-%ec%84%bc%ec%84%9c-%ec%8a%a4%ec%9c%84%ec%b9%98\"><p>\ubaa8\uc158 \uc13c\uc11c \uc2a4\uc704\uce58<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%ec%a0%90%ec%9c%a0-%ea%b3%b5%ec%8b%a4-%ec%84%bc%ec%84%9c\"><p>\uc7ac\uc2e4 \uc13c\uc11c<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%ec%a0%9c%ed%92%88\/rz050\"><p>\uc5d0\uc5b4\ucee8 \ubaa8\uc158 \uc13c\uc11c<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/motion-sensor-light-strip\"><p>\ubaa8\uc158 \uc13c\uc11c \ub77c\uc774\ud2b8 \uc2a4\ud2b8\ub9bd<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/dc-%ec%84%bc%ec%84%9c-%eb%94%94%eb%a8%b8\"><p>\uc800\uc804\uc555 DC \ubaa8\uc158 \uc13c\uc11c\/\uc870\uad11\uae30<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/%eb%ac%b4%ec%84%a0-%eb%aa%a8%ec%85%98-%ec%84%bc%ec%84%9c\"><p>\ubb34\uc120 \ubaa8\uc158 \uc13c\uc11c \ud0a4\ud2b8<\/p><\/a><\/div><\/div><\/div><\/div><p>\uace0\uc870\ud30c\ub294 \uc870\uba85 \uc0b0\uc5c5\uc5d0\uc11c \ub2e4\uc591\ud55c \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uae30\uacc4\uc5d0\uc11c \ubd80\ud558 \uc804\ub958 \ub610\ub294 \uc804\uc555\uc758 \uae09\uaca9\ud55c \ubcc0\ub3d9\uc774 \uc788\uc744 \ub54c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc870\uba85 \uae5c\ubc15\uc784\uc740 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uae5c\ubc15\uc784\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \uae30\uacc4\uc758 \uc608\ub85c\ub294 \uc2dc\ub3d9 \uc911 \ub300\ud615 \ubaa8\ud130, \uc555\uc5f0\uae30 \ub4dc\ub77c\uc774\ube0c \ubc0f \uad11\uc0b0 \uc640\uc778\ub354\uc640 \uac19\uc740 \uc0ac\uc774\ud074\ub85c \ucee8\ubc84\ud130\uac00 \uc788\ub294 \uae30\uacc4, AC \ubaa8\ud130 \ubc0f \uc804\uae30 \uc544\ud06c\ub85c\uc640 \uac19\uc740 \uc815\uc801 \uc8fc\ud30c\uc218 \ucee8\ubc84\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uae30\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uace0\uc870\ud30c\ub85c \uc778\ud55c \ub610 \ub2e4\ub978 \ubb38\uc81c\ub294 \ubcc0\uc555\uae30 \uacfc\uc5f4\uacfc \ucc28\ub2e8\uae30 \ud2b8\ub9bd\uc785\ub2c8\ub2e4. \uc774\ub294 \ube44\uc120\ud615 \ubd80\ud558\uac00 \ubd80\ub4dc\ub7ec\uc6b4 \uc815\ud604\ud30c \ubc29\uc2dd\uc774 \uc544\ub2cc \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud384\uc2a4\ub85c \uc804\ub958\ub97c \ub04c\uc5b4\uc62c \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\uc120\ud615 \ubd80\ud558\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uace0\uc870\ud30c \uc804\ub958\ub294 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \ub2e4\ub978 \ubd80\ubd84\uc73c\ub85c \uc5ed\ub958\ud558\uc5ec \ubcc0\uc555\uae30 \uacfc\uc5f4 \ubc0f \ucc28\ub2e8\uae30 \ud2b8\ub9bd\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uace0\uc870\ud30c\uc758 \uc874\uc7ac \uc5ec\ubd80\ub97c \uce21\uc815\ud558\uae30 \uc704\ud574 \ucd1d \uace0\uc870\ud30c \uc65c\uace1(THD)\uc774 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. THD\ub294 \ubaa8\ub4e0 \uace0\uc870\ud30c \uc601\ud5a5\uc758 \ud569\uacc4\uc774\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uae30\ubcf8 \uc8fc\ud30c\uc218(\ubbf8\uad6d\uc758 \uacbd\uc6b0 60Hz)\uc758 50\ubc30\uc218\uae4c\uc9c0 \ub610\ub294 3kHz\uc5d0\uc11c \uce21\uc815\ub429\ub2c8\ub2e4. \uc804\uc555 \uace0\uc870\ud30c \uc601\ud5a5\uc740 \uae30\ubcf8 \uc8fc\ud30c\uc218 \ub300\ube44 8% \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud558\uba70, 8%\ub97c \ucd08\uacfc\ud558\ub294 \uac12\uc740 \ucd94\uac00\ub85c \uc870\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>\ub3d9\uc791 \uc778\uc2dd \uc5d0\ub108\uc9c0 \uc808\uc57d \uc194\ub8e8\uc158\uc744 \ucc3e\uace0 \uacc4\uc2e0\uac00\uc694?<\/h3><p>\uc804\uccb4 PIR \ubaa8\uc158 \uc13c\uc11c, \ubaa8\uc158 \uc778\uc2dd \uc5d0\ub108\uc9c0 \uc808\uc57d \uc81c\ud488, \ubaa8\uc158 \uc13c\uc11c \uc2a4\uc704\uce58, \uc7ac\uc2e4\/\uacf5\uc2e4 \uc0c1\uc5c5\uc6a9 \uc194\ub8e8\uc158\uc5d0 \ub300\ud574 \ubb38\uc758\ud558\uc138\uc694.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>\uc774\uba54\uc77c \ubcf4\ub0b4\uae30<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/ko\/%ec%97%b0%eb%9d%bd%ec%b2%98\"><p>\ubb38\uc758 \uc591\uc2dd<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>\uc628\ub77c\uc778 \ucc44\ud305<\/p><\/a><\/div><\/div><\/div><\/div><div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-causes-electrical-harmonics\">\uc804\uae30 \uace0\uc870\ud30c\uc758 \uc6d0\uc778<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>\uace0\uc870\ud30c\ub294 AC \ub77c\uc778 \uc804\uc555\uc744 DC\ub85c \ubcc0\ud658\ud558\ub294 \ube44\uc120\ud615 \ubd80\ud558\uac00 \uc788\uc744 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc870\ud30c\ub294 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD), \ucef4\ud4e8\ud130 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58, \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 \uc870\uba85\uacfc \uac19\uc740 \ube44\uc120\ud615 \uc804\uc790 \uc2a4\uc704\uce6d \uc7a5\uce58\uc758 \uc874\uc7ac\ub85c \uc778\ud574 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \uc720\uc785\ub429\ub2c8\ub2e4.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-does-led-lighting-cause-harmonics\">LED \uc870\uba85\uc740 \uace0\uc870\ud30c\ub97c \uc720\ubc1c\ud558\ub098\uc694?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>LED \uc870\uba85\uc744 \uc124\uce58\ud558\uba74 \ubd80\ud558\ub85c \uc778\ud574 \uace0\uc870\ud30c \uc65c\uace1\uc774 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc65c\uace1\uc740 \uc7a5\ube44\uc640 \ubc30\uc804 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ubd80\ub2f4\uc744 \uc8fc\uc5b4 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uacfc \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub54c\ub54c\ub85c \uace0\uc870\ud30c \uc2a4\ud2b8\ub808\uc2a4\uc758 \uc601\ud5a5\uc740 \uc7a5\ube44\uac00 \uc644\uc804\ud788 \uace0\uc7a5\ub0a0 \ub54c\uae4c\uc9c0 \ubd84\uba85\ud558\uac8c \ub4dc\ub7ec\ub098\uc9c0 \uc54a\uc744 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-does-harmonics-affect-power-quality\">\uace0\uc870\ud30c\uac00 \uc804\ub825 \ud488\uc9c8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>\uace0\uc870\ud30c \uc804\ub958\ub294 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 r.m.s. \uc804\ub958\ub97c \uc99d\uac00\uc2dc\ucf1c \uc804\ub825 \ud488\uc9c8\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774\ub294 \uacb0\uad6d \uacf5\uae09 \uc804\uc555\uc758 \ud488\uc9c8 \uc800\ud558\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ub610\ud55c \uace0\uc870\ud30c\ub294 \uc804\uae30 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud558\uace0 \uc7a5\ube44\ub97c \uc190\uc0c1\uc2dc\ud0ac \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uae30\uae30\uc758 \uc815\uc0c1\uc801\uc778 \uc791\ub3d9\uc744 \ubc29\ud574\ud558\uace0 \uc6b4\uc601 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-do-you-check-harmonics-in-a-power-system\">\uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uace0\uc870\ud30c\ub97c \ud655\uc778\ud558\ub294 \ubc29\ubc95<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>\uace0\uc870\ud30c\ub97c \ud45c\uc2dc\ud558\ub294 \uae30\ub2a5\uc774 \uc788\ub294 \ud074\ub7a8\ud504 \ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucd1d \uace0\uc870\ud30c \uc65c\uace1(THD)\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc804\uc555\uc5d0 \ub300\ud55c THD\uac00 5%\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294\uc9c0, \uc804\ub958\uc5d0 \ub300\ud55c THD\ub294 \uc0c1\ub2f9\ud788 \ub192\uc744 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uac01 \uace0\uc870\ud30c\uc758 \ud06c\uae30\uc640 \uc601\ud5a5\uc5d0 \ub300\ud55c \ub354 \ub9ce\uc740 \ud1b5\ucc30\ub825\uc744 \uc5bb\uc73c\ub824\uba74 \uc804\ub825 \ud488\uc9c8 \ubd84\uc11d\uae30\ub97c \ud65c\uc6a9\ud558\uc138\uc694.<\/p><\/div><\/div><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-does-harmonics-affect-voltage\">\uace0\uc870\ud30c\uac00 \uc804\uc555\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/h3><\/div><\/div>\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><p>\uace0\uc870\ud30c \uc804\ub958\uac00 \uace0\uc870\ud30c\uc758 \uc784\ud53c\ub358\uc2a4\uc5d0 \ubc18\ud558\uc5ec \ud750\ub97c \ub54c \uc0dd\uc131\ub418\ub294 \uace0\uc870\ud30c \uc804\uc555\uc740 \ud604\uc800\ud55c \uacfc\uc804\uc555\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacfc\uc804\uc555\uc740 \uc7a5\ube44 \uc624\uc791\ub3d9\uc744 \uc720\ubc1c\ud558\ub294 \uac83\uc73c\ub85c \uad00\ucc30\ub418\uc5c8\uc73c\uba70, \ucee4\ud328\uc2dc\ud130\ub294 \ud2b9\ud788 \uc774\ub7ec\ud55c \uc601\ud5a5\uc5d0 \ucde8\uc57d\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc870\uba85 \uc5c5\uacc4\uc5d0\uc11c '\uace0\uc870\ud30c'\ub77c\ub294 \uc6a9\uc5b4\ub294 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