{"id":11643,"date":"2025-10-12T07:03:13","date_gmt":"2025-10-12T07:03:13","guid":{"rendered":"https:\/\/www.mingchele.com\/?p=11643"},"modified":"2025-10-24T01:04:49","modified_gmt":"2025-10-24T01:04:49","slug":"sfra-testing-of-transformer","status":"publish","type":"post","link":"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/","title":{"rendered":"Transzform\u00e1tor SFRA tesztje: elj\u00e1r\u00e1s, c\u00e9l \u00e9s frekvenciav\u00e1lasz elemz\u00e9s"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tartalomjegyz\u00e9k<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Tartalomjegyz\u00e9k v\u00e1lt\u00e1sa\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">V\u00e1lt\u00e1s<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#What_is_SFRA\" >Mi az SFRA?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#Purpose_of_SFRA_Test_in_Transformer\" >Az SFRA teszt c\u00e9lja transzform\u00e1torban<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#SFRA_Test_of_Transformer_Procedure\" >A transzform\u00e1tor SFRA tesztje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#Frequency_Response_Test_Analysis\" >Frekvenciav\u00e1lasz teszt elemz\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#Sweep_Frequency_Response_Analysis_Test_Applications\" >Sweep frekvenciav\u00e1lasz elemz\u00e9s tesztalkalmaz\u00e1sok<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#MINGCH_Transformer_Testing_Capabilities\" >MINGCH transzform\u00e1tor tesztel\u00e9si k\u00e9pess\u00e9gek<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#FAQs_About_SFRA_Testing\" >GYIK az SFRA tesztel\u00e9sr\u0151l<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/#Conclusion\" >K\u00f6vetkeztet\u00e9s<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">A transzform\u00e1torok SFRA vizsg\u00e1lata elemzi a mechanikai \u00e9s elektromos integrit\u00e1st <a href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/power-transformer-winding-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">transzform\u00e1tor tekercsek<\/a> \u00e9s a magot a transzform\u00e1tor egyedi elektromos ujjlenyomat\u00e1nak m\u00e9r\u00e9s\u00e9vel. Ez a roncsol\u00e1smentes vizsg\u00e1lat olyan fizikai s\u00e9r\u00fcl\u00e9seket \u00e9szlel, amelyeket m\u00e1s diagnosztikai m\u00f3dszerek esetleg nem \u00e9szleln\u00e9nek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ebben az \u00fatmutat\u00f3ban megtudhatja, mi az SFRA, hogyan kell elv\u00e9gezni a tesztet, \u00e9s hogyan kell \u00e9rtelmezni az eredm\u00e9nyeket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_SFRA\"><\/span><strong>Mi az SFRA?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Az SFRA (Sweep Frequency Response Analysis) egy transzform\u00e1tor elektromos v\u00e1lasz\u00e1t m\u00e9ri 20 Hz \u00e9s 2 MHz k\u00f6z\u00f6tti frekvenci\u00e1kon. A teszt sor\u00e1n egy alacsony fesz\u00fclts\u00e9g\u0171 jelet juttatnak az egyik csatlakoz\u00f3ba, \u00e9s egy m\u00e1sikon m\u00e9rik a kimenetet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Minden transzform\u00e1tornak egyedi frekvenciav\u00e1laszmint\u00e1zata van, amely az ellen\u00e1ll\u00e1s\u00e1n, induktivit\u00e1s\u00e1n \u00e9s kapacit\u00e1s\u00e1n alapul. Ez a minta egy elektromos ujjlenyomathoz hasonl\u00f3an m\u0171k\u00f6dik. A tekercsek, a mag vagy a csatlakoz\u00e1sok fizikai v\u00e1ltoz\u00e1sai megv\u00e1ltoztatj\u00e1k ezt az ujjlenyomatot, \u00e9s mechanikai s\u00e9r\u00fcl\u00e9seket mutatnak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Purpose_of_SFRA_Test_in_Transformer\"><\/span><strong>Az SFRA teszt c\u00e9lja transzform\u00e1torban<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A transzform\u00e1torok SFRA vizsg\u00e1lat\u00e1nak c\u00e9lja a mechanikai \u00e9s szerkezeti s\u00e9r\u00fcl\u00e9sek kisz\u0171r\u00e9se, miel\u0151tt azok meghib\u00e1sod\u00e1st okozn\u00e1nak. A vizsg\u00e1lat a tekercsel\u00e9s deform\u00e1ci\u00f3j\u00e1t mutatja ki r\u00f6vidz\u00e1rlat, sz\u00e1ll\u00edt\u00e1si s\u00e9r\u00fcl\u00e9s vagy \u00f6reged\u00e9s miatt. A mag mozg\u00e1sa alacsony frekvenci\u00e1j\u00fa v\u00e1laszokban mutatkozik meg. A t\u00f6r\u00f6tt szor\u00edt\u00f3szerkezetek specifikus mint\u00e1zatokat hoznak l\u00e9tre az eredm\u00e9nyekben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az SFRA r\u00f6vidz\u00e1rlatos fordulatokat, szakad\u00e1st \u00e9s hib\u00e1s \u00e1ramk\u00f6r\u00f6ket is \u00e9szlel.<a href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/understanding-tap-changer-in-power-transformer\/\"> csapol\u00f3kapcsol\u00f3 <\/a>csatlakoz\u00e1sok \u00e9s magf\u00f6ldel\u00e9si hib\u00e1k. Minden probl\u00e9ma egyedi lenyomatot hagy a frekvencia\u00e1tvitelben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Olvasson t\u00f6bbet a mi <a href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/how-to-troubleshoot-and-test-a-transformer\/\">transzform\u00e1tor hibaelh\u00e1r\u00edt\u00e1si \u00fatmutat\u00f3<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SFRA_Test_of_Transformer_Procedure\"><\/span><strong>A transzform\u00e1tor SFRA tesztje<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"601\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic.webp\" alt=\"\" class=\"wp-image-11670\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic.webp 1024w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-500x293.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-300x176.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-768x451.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-18x12.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-128x75.webp 128w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-480x282.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/SFRA-Fault-Diagnosis-Spectrum-Infographic-800x470.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A transzform\u00e1tor SFRA tesztel\u00e9si elj\u00e1r\u00e1sa megfelel\u0151 el\u0151k\u00e9sz\u00edt\u00e9ssel kezd\u0151dik. Kapcsolja ki a transzform\u00e1tort, \u00e9s h\u00fazza ki az \u00f6sszes csatlakoz\u00e1st. <a href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/how-to-ground-a-transformer\/\" target=\"_blank\" rel=\"noreferrer noopener\">F\u00f6ldelje le a tart\u00e1lyt<\/a>, a magot \u00e9s a m\u00e9r\u0151berendez\u00e9st egyetlen ponton. A vizsg\u00e1lat el\u0151tt demagnetiz\u00e1lja a magot, mert a marad\u00e9k m\u00e1gnesess\u00e9g elrontja az alacsony frekvenci\u00e1j\u00fa eredm\u00e9nyeket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Csatlakoztassa a frekvenciav\u00e1lasz-analiz\u00e1tort koaxi\u00e1lis k\u00e1belekkel. Az SFRA tesztel\u00e9sekor k\u00f6vesse az al\u00e1bbi l\u00e9p\u00e9seket:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Csatlakoztassa a jelgener\u00e1tort az egyik tekercscsatlakoz\u00f3hoz<\/li>\n\n\n\n<li>Csatlakoztassa az analiz\u00e1tort a m\u00e9r\u00e9si ponthoz<\/li>\n\n\n\n<li>\u00c1ll\u00edtsa a csapol\u00f3kapcsol\u00f3kat sz\u00e9ls\u0151 helyzetbe<\/li>\n\n\n\n<li>Alacsony fesz\u00fclts\u00e9g\u0171 jel befecskendez\u00e9se a teljes frekvenciatartom\u00e1nyban<\/li>\n\n\n\n<li>\u00c1tviteli f\u00fcggv\u00e9ny r\u00f6gz\u00edt\u00e9se minden frekvenci\u00e1n<\/li>\n\n\n\n<li>Ism\u00e9telje meg az \u00f6sszes f\u00e1zisban<\/li>\n\n\n\n<li>Adatok ment\u00e9se alapvonalk\u00e9nt<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Az SFRA teszt <a href=\"https:\/\/www.mingchele.com\/hu\/power-transformer-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">teljes\u00edtm\u00e9ny transzform\u00e1tor<\/a> konfigur\u00e1ci\u00f3nk\u00e9nt 15-30 percet vesz ig\u00e9nybe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequency_Response_Test_Analysis\"><\/span><strong>Frekvenciav\u00e1lasz teszt elemz\u00e9s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A frekvencia\u00e1tviteli teszt a nagys\u00e1grendet a frekvencia f\u00fcggv\u00e9ny\u00e9ben \u00e1br\u00e1zolja. Hasonl\u00edtsa \u00f6ssze az aktu\u00e1lis m\u00e9r\u00e9seket az alapadatokkal a probl\u00e9m\u00e1k kisz\u0171r\u00e9se \u00e9rdek\u00e9ben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00fcl\u00f6nb\u00f6z\u0151 frekvenciatartom\u00e1nyok k\u00fcl\u00f6nb\u00f6z\u0151 probl\u00e9m\u00e1kat jeleznek:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 kHz alatt: Magmozg\u00e1s, f\u00f6ldel\u00e9si probl\u00e9m\u00e1k, r\u00f6vidz\u00e1rlatos menetek<\/li>\n\n\n\n<li>2 kHz-t\u0151l 500 kHz-ig: Tekercsel\u00e9s deform\u00e1ci\u00f3ja, elmozdul\u00e1sa<\/li>\n\n\n\n<li>500 kHz felett: Csatlakoz\u00e1si probl\u00e9m\u00e1k, fokozatkapcsol\u00f3 probl\u00e9m\u00e1k<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Keressen eltol\u00f3dott rezonanciacs\u00facsokat, \u00faj cs\u00facsokat, amelyek kor\u00e1bban nem voltak ott, vagy elt\u0171nt cs\u00facsokat. A nagy amplit\u00fad\u00f3v\u00e1ltoz\u00e1sok mechanikai probl\u00e9m\u00e1kra utalnak. Hasonl\u00edtsa \u00f6ssze a f\u00e1zisok k\u00f6z\u00f6tti v\u00e1laszokat h\u00e1romf\u00e1zis\u00fa transzform\u00e1torokban. Az eg\u00e9szs\u00e9ges transzform\u00e1torok k\u00f6zel azonos v\u00e1laszokat mutatnak mindh\u00e1rom f\u00e1zison.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sweep_Frequency_Response_Analysis_Test_Applications\"><\/span><strong>Sweep frekvenciav\u00e1lasz elemz\u00e9s tesztalkalmaz\u00e1sok<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A sweep frekvenciav\u00e1lasz-elemz\u00e9ses teszt bizonyos esem\u00e9nyek ut\u00e1n a leghat\u00e9konyabb. Sz\u00e1ll\u00edt\u00e1s ut\u00e1n, a transzform\u00e1tor fesz\u00fclts\u00e9g al\u00e1 helyez\u00e9se el\u0151tt v\u00e9gezze el a tesztet. A sz\u00e1ll\u00edt\u00e1s sor\u00e1n fell\u00e9p\u0151 rezg\u00e9sek elmozd\u00edthatj\u00e1k a tekercseket vagy meglaz\u00edthatj\u00e1k a bels\u0151 alkatr\u00e9szeket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00f6vidz\u00e1rlatos hib\u00e1k ut\u00e1n v\u00e9gezzen tesztet, ha az elektrom\u00e1gneses er\u0151k deform\u00e1lhatj\u00e1k a tekercseket. <a href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/power-transformer-testing-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">Transzform\u00e1tor SFRA tesztje<\/a> nagyobb jav\u00edt\u00e1sok el\u0151tt \u00e9s ut\u00e1n, hogy ellen\u0151rizz\u00e9k a munka szakszer\u0171 elv\u00e9gz\u00e9s\u00e9t.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"715\" src=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test.webp\" alt=\"\" class=\"wp-image-11669\" srcset=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test.webp 1024w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-500x349.webp 500w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-300x209.webp 300w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-768x536.webp 768w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-18x12.webp 18w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-107x75.webp 107w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-480x335.webp 480w, https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/sfra-frequency-test-800x559.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"MINGCH_Transformer_Testing_Capabilities\"><\/span><strong>MINGCH transzform\u00e1tor tesztel\u00e9si k\u00e9pess\u00e9gek<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A MINGCH minden transzform\u00e1toron SFRA teszteket v\u00e9gez a gy\u00e1rt\u00e1s sor\u00e1n professzion\u00e1lis berendez\u00e9sek seg\u00edts\u00e9g\u00e9vel. Minden transzform\u00e1tor alapjel-ujjlenyomatot kap, amely mutatja az \u00faj transzform\u00e1tor frekvencia\u00e1tvitel\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00fcgyfelek ezeket az alapvizsg\u00e1lati jelent\u00e9seket a transzform\u00e1toraikkal egy\u00fctt kapj\u00e1k meg. Amikor k\u00e9s\u0151bb a terepen teszteli a transzform\u00e1tort, hasonl\u00edtsa \u00f6ssze az \u00faj eredm\u00e9nyeket ezzel a gy\u00e1ri alap\u00e9rt\u00e9kkel, hogy kisz\u0171rje a mechanikai v\u00e1ltoz\u00e1sokat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A gy\u00e1ri tesztel\u00e9s a sz\u00e1ll\u00edt\u00e1s el\u0151tt olyan probl\u00e9m\u00e1kat is kisz\u0171r, mint a tekercsel\u00e9s mozg\u00e1sa vagy a laza csatlakoz\u00e1sok. Ezeknek a probl\u00e9m\u00e1knak a gy\u00e1rt\u00e1s sor\u00e1n t\u00f6rt\u00e9n\u0151 felt\u00e1r\u00e1sa kevesebbe ker\u00fcl, mint a telep\u00edt\u00e9s ut\u00e1ni helysz\u00edni jav\u00edt\u00e1sok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az alapadatok seg\u00edtenek megel\u0151zni a hib\u00e1kat. Nyomon k\u00f6vetheti a v\u00e1ltoz\u00e1sokat az \u00e9vek sor\u00e1n, \u00e9s \u00fctemezheti a karbantart\u00e1st, miel\u0151tt a probl\u00e9m\u00e1k le\u00e1ll\u00e1sokat okozn\u00e1nak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs_About_SFRA_Testing\"><\/span><strong>GYIK az SFRA tesztel\u00e9sr\u0151l<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mi a k\u00fcl\u00f6nbs\u00e9g az SFRA \u00e9s a DFRA teszt k\u00f6z\u00f6tt?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az SFRA folyamatosan v\u00e9gigp\u00e1szt\u00e1zza a frekvenci\u00e1kat, m\u00edg a DFRA meghat\u00e1rozott, diszkr\u00e9t frekvenci\u00e1kon tesztel. Az SFRA r\u00e9szletesebb inform\u00e1ci\u00f3kat ny\u00fajt, \u00e9s ma m\u00e1r a standard m\u00f3dszer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mi az SFRA koncepci\u00f3ja?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az SFRA a transzform\u00e1tor elektromos v\u00e1lasz\u00e1t m\u00e9ri a k\u00fcl\u00f6nb\u00f6z\u0151 frekvenci\u00e1kon, hogy egyedi ujjlenyomatot hozzon l\u00e9tre. A fizikai v\u00e1ltoz\u00e1sok megv\u00e1ltoztatj\u00e1k ezt az ujjlenyomatot, kimutatva a transzform\u00e1tor belsej\u00e9ben l\u00e9v\u0151 mechanikai s\u00e9r\u00fcl\u00e9seket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mikor kell SFRA-tesztet v\u00e9gezni?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sz\u00e1ll\u00edt\u00e1s ut\u00e1ni, r\u00f6vidz\u00e1rlatos hib\u00e1k ut\u00e1ni, jav\u00edt\u00e1s el\u0151tti \u00e9s ut\u00e1ni, valamint rendszeres karbantart\u00e1si vizsg\u00e1latok. A kritikus transzform\u00e1torok eset\u00e9ben el\u0151ny\u00f6s az \u00e9ves tesztel\u00e9s, hogy nyomon lehessen k\u00f6vetni az id\u0151beli v\u00e1ltoz\u00e1sokat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>K\u00f6vetkeztet\u00e9s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A transzform\u00e1torok SFRA-vizsg\u00e1lata olyan mechanikai s\u00e9r\u00fcl\u00e9seket mutat, amelyeket m\u00e1s tesztek nem vesznek \u00e9szre. A vizsg\u00e1lat elektromos ujjlenyomatot hoz l\u00e9tre, amely kimutatja a tekercsel\u00e9s deform\u00e1ci\u00f3j\u00e1t, a magprobl\u00e9m\u00e1kat \u00e9s a csatlakoz\u00e1si probl\u00e9m\u00e1kat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A MINGCH gy\u00e1ri tesztel\u00e9se ellen\u0151rz\u00f6tt alapadatokkal rendelkez\u0151 transzform\u00e1torokat sz\u00e1ll\u00edt, amelyek seg\u00edtenek a transzform\u00e1tor \u00e1llapot\u00e1nak nyomon k\u00f6vet\u00e9s\u00e9ben a teljes \u00e9lettartama alatt. Fedezze fel szolg\u00e1ltat\u00e1sainkat <a href=\"https:\/\/mingchele.com\/wp-content\/uploads\/2024\/09\/English-Product-Catalog.pdf\">term\u00e9kkatal\u00f3gus<\/a> hogy t\u00f6bbet megtudjon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>SFRA testing of transformer analyzes the mechanical and electrical integrity of transformer windings and core<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":11644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-11643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transformer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis<\/title>\n<meta name=\"description\" content=\"Learn SFRA testing of transformer procedures, purpose, and frequency response analysis. Complete sweep frequency response testing guide.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis\" \/>\n<meta property=\"og:description\" content=\"Learn SFRA testing of transformer procedures, purpose, and frequency response analysis. Complete sweep frequency response testing guide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"VFDs, Voltage Stabilizers &amp; Inverters Manufacturing\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/p\/Mingch-AVR-100082891944784\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-12T07:03:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-24T01:04:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/image-58-1200x800.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"mingchuanadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"mingchuanadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/\"},\"author\":{\"name\":\"mingchuanadmin\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/person\\\/8c33b71a263e9f417653c2130d57bfb4\"},\"headline\":\"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis\",\"datePublished\":\"2025-10-12T07:03:13+00:00\",\"dateModified\":\"2025-10-24T01:04:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/\"},\"wordCount\":733,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/image-58.png\",\"articleSection\":[\"Transformer\"],\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/\",\"name\":\"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/image-58.png\",\"datePublished\":\"2025-10-12T07:03:13+00:00\",\"dateModified\":\"2025-10-24T01:04:49+00:00\",\"description\":\"Learn SFRA testing of transformer procedures, purpose, and frequency response analysis. Complete sweep frequency response testing guide.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/image-58.png\",\"contentUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/image-58.png\",\"width\":1536,\"height\":1024,\"caption\":\"SFRA Test of Transformer: Complete Testing Guide\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/sfra-testing-of-transformer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.mingchele.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#website\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/\",\"name\":\"Advanced Voltage Regulator Manufacturer - MINGCH\",\"description\":\"Discover Mingch, a premier manufacturer since 1993 specializing in voltage regulators, VFDs, and power supply solutions.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#organization\"},\"alternateName\":\"MINGCH\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.mingchele.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#organization\",\"name\":\"MINGCH\",\"alternateName\":\"Zhejiang Mingch Electrical Co., Ltd.\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo-0-1-e1726283731619.png\",\"contentUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo-0-1-e1726283731619.png\",\"width\":301,\"height\":105,\"caption\":\"MINGCH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/p\\\/Mingch-AVR-100082891944784\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/zhejiang-mingch-electrical-co-ltd\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/person\\\/8c33b71a263e9f417653c2130d57bfb4\",\"name\":\"mingchuanadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"caption\":\"mingchuanadmin\"},\"sameAs\":[\"http:\\\/\\\/mingchele.com\"],\"url\":\"https:\\\/\\\/www.mingchele.com\\\/hu\\\/author\\\/mingchuanadmin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Transzform\u00e1tor SFRA tesztje: elj\u00e1r\u00e1s, c\u00e9l \u00e9s frekvenciav\u00e1lasz elemz\u00e9s","description":"Ismerje meg a transzform\u00e1torok SFRA tesztel\u00e9s\u00e9nek elj\u00e1r\u00e1sait, c\u00e9lj\u00e1t \u00e9s frekvenciav\u00e1lasz-elemz\u00e9s\u00e9t. Teljes k\u00f6r\u0171 sweep frekvenciav\u00e1lasz-tesztel\u00e9si \u00fatmutat\u00f3.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/","og_locale":"hu_HU","og_type":"article","og_title":"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis","og_description":"Learn SFRA testing of transformer procedures, purpose, and frequency response analysis. Complete sweep frequency response testing guide.","og_url":"https:\/\/www.mingchele.com\/hu\/blog\/transformer\/sfra-testing-of-transformer\/","og_site_name":"VFDs, Voltage Stabilizers &amp; Inverters Manufacturing","article_publisher":"https:\/\/www.facebook.com\/p\/Mingch-AVR-100082891944784\/","article_published_time":"2025-10-12T07:03:13+00:00","article_modified_time":"2025-10-24T01:04:49+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/image-58-1200x800.png","type":"image\/png"}],"author":"mingchuanadmin","twitter_card":"summary_large_image","twitter_misc":{"Szerz\u0151:":"mingchuanadmin","Becs\u00fclt olvas\u00e1si id\u0151":"4 perc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#article","isPartOf":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/"},"author":{"name":"mingchuanadmin","@id":"https:\/\/www.mingchele.com\/#\/schema\/person\/8c33b71a263e9f417653c2130d57bfb4"},"headline":"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis","datePublished":"2025-10-12T07:03:13+00:00","dateModified":"2025-10-24T01:04:49+00:00","mainEntityOfPage":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/"},"wordCount":733,"commentCount":0,"publisher":{"@id":"https:\/\/www.mingchele.com\/#organization"},"image":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/image-58.png","articleSection":["Transformer"],"inLanguage":"hu","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/","url":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/","name":"Transzform\u00e1tor SFRA tesztje: elj\u00e1r\u00e1s, c\u00e9l \u00e9s frekvenciav\u00e1lasz elemz\u00e9s","isPartOf":{"@id":"https:\/\/www.mingchele.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#primaryimage"},"image":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/image-58.png","datePublished":"2025-10-12T07:03:13+00:00","dateModified":"2025-10-24T01:04:49+00:00","description":"Ismerje meg a transzform\u00e1torok SFRA tesztel\u00e9s\u00e9nek elj\u00e1r\u00e1sait, c\u00e9lj\u00e1t \u00e9s frekvenciav\u00e1lasz-elemz\u00e9s\u00e9t. Teljes k\u00f6r\u0171 sweep frekvenciav\u00e1lasz-tesztel\u00e9si \u00fatmutat\u00f3.","breadcrumb":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/"]}]},{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#primaryimage","url":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/image-58.png","contentUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/10\/image-58.png","width":1536,"height":1024,"caption":"SFRA Test of Transformer: Complete Testing Guide"},{"@type":"BreadcrumbList","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/sfra-testing-of-transformer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mingchele.com\/"},{"@type":"ListItem","position":2,"name":"SFRA Test of Transformer: Procedure, Purpose and Frequency Response Analysis"}]},{"@type":"WebSite","@id":"https:\/\/www.mingchele.com\/#website","url":"https:\/\/www.mingchele.com\/","name":"Fejlett fesz\u00fclts\u00e9gszab\u00e1lyoz\u00f3 gy\u00e1rt\u00f3 - MINGCH","description":"Fedezze fel az Mingch-t, amely 1993 \u00f3ta vezet\u0151 gy\u00e1rt\u00f3, amely fesz\u00fclts\u00e9gszab\u00e1lyoz\u00f3kra, VFD-kre \u00e9s t\u00e1pegys\u00e9g-megold\u00e1sokra szakosodott.","publisher":{"@id":"https:\/\/www.mingchele.com\/#organization"},"alternateName":"MINGCH","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mingchele.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hu"},{"@type":"Organization","@id":"https:\/\/www.mingchele.com\/#organization","name":"MINGCH","alternateName":"Zhejiang Mingch Electrical Co., Ltd.","url":"https:\/\/www.mingchele.com\/","logo":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/www.mingchele.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2024\/09\/logo-0-1-e1726283731619.png","contentUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2024\/09\/logo-0-1-e1726283731619.png","width":301,"height":105,"caption":"MINGCH"},"image":{"@id":"https:\/\/www.mingchele.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/p\/Mingch-AVR-100082891944784\/","https:\/\/www.linkedin.com\/company\/zhejiang-mingch-electrical-co-ltd\/"]},{"@type":"Person","@id":"https:\/\/www.mingchele.com\/#\/schema\/person\/8c33b71a263e9f417653c2130d57bfb4","name":"mingchuanadmin","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","caption":"mingchuanadmin"},"sameAs":["http:\/\/mingchele.com"],"url":"https:\/\/www.mingchele.com\/hu\/author\/mingchuanadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/posts\/11643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/comments?post=11643"}],"version-history":[{"count":2,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/posts\/11643\/revisions"}],"predecessor-version":[{"id":11671,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/posts\/11643\/revisions\/11671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/media\/11644"}],"wp:attachment":[{"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/media?parent=11643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/categories?post=11643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mingchele.com\/hu\/wp-json\/wp\/v2\/tags?post=11643"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}