{"id":113517,"date":"2020-05-13T14:34:33","date_gmt":"2020-05-13T11:34:33","guid":{"rendered":"https:\/\/www.enerjigazetesi.ist\/?p=113517"},"modified":"2020-05-13T14:36:37","modified_gmt":"2020-05-13T11:36:37","slug":"catakli-enerji-fotovoltaik-sistemleri-eviricileri-hakkinda-bilgilendiriyor","status":"publish","type":"post","link":"https:\/\/www.enerjigazetesi.ist\/en\/catakli-enerji-fotovoltaik-sistemleri-eviricileri-hakkinda-bilgilendiriyor\/","title":{"rendered":"(Turkish) &#8217;\u00c7atakl\u0131 Enerji&#8217; Fotovoltaik Sistemleri Eviricileri Hakk\u0131nda Bilgilendiriyor&#8230;"},"content":{"rendered":"<p class=\"qtranxs-available-languages-message qtranxs-available-languages-message-en\">Sorry, this entry is only available in <a href=\"https:\/\/www.enerjigazetesi.ist\/tr\/wp-json\/wp\/v2\/posts\/113517\" class=\"qtranxs-available-language-link qtranxs-available-language-link-tr\" title=\"Turkish\">Turkish<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p><p><\/p>\n<h1>\u00c7atakl\u0131 Enerji bir fotovoltaik sistemin yap\u0131 ta\u015flar\u0131 olarak kabul edilen eviricilerin ortaya \u00e7\u0131kard\u0131\u011f\u0131 teknik ar\u0131zalar ve hatalardan olu\u015fabilecek durumlar\u0131 \u015fu s\u00f6zleriyle a\u00e7\u0131kl\u0131yor; Eviriciler g\u00fc\u00e7 elektroni\u011finde DC gerilimden AC gerilim elde etmek i\u00e7in tasarlanan sistemlerin genel ad\u0131d\u0131r. UPS ve SMPS gibi devrelerin yap\u0131s\u0131nda da evirici bulunur. Evirici\u00a0sistemlerinde evirme i\u015flemi y\u00fcksek gerilim ve ak\u0131m alt\u0131nda anahtarlama yapabilen IGBT (Yal\u0131t\u0131lm\u0131\u015f kap\u0131l\u0131 bipolar transist\u00f6r) olarak adland\u0131r\u0131lan yar\u0131 iletken g\u00fc\u00e7 elemanlar\u0131 ile yap\u0131lmaktad\u0131r.<\/h1>\n<p>Bir <strong>g\u00fcne\u015f enerji santralinde<\/strong> hatalar; <strong>kurulum, montaj, planlama ve uygulama hatalar\u0131<\/strong> ile d\u0131\u015f etkenlerin neden oldu\u011fu hatalar kategorilerine ayr\u0131labilir. Bile\u015fen hatalar\u0131nda ise <strong>en s\u0131k evirici ar\u0131zalar\u0131<\/strong> g\u00f6zlemlenir. Bunun nedenleri <strong>\u00fcretim hatalar\u0131, y\u0131pranma veya a\u015f\u0131r\u0131 termik<\/strong> <img loading=\"lazy\" class=\"alignright wp-image-113519\" src=\"https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2020\/05\/catakli-enerji-fotovoltaik-sistemleri-eviricileri-hakkinda-bilgilendiriyor.jpg\" alt=\"\" width=\"340\" height=\"255\" srcset=\"https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2020\/05\/catakli-enerji-fotovoltaik-sistemleri-eviricileri-hakkinda-bilgilendiriyor.jpg 366w, https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2020\/05\/catakli-enerji-fotovoltaik-sistemleri-eviricileri-hakkinda-bilgilendiriyor-300x225.jpg 300w, https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2020\/05\/catakli-enerji-fotovoltaik-sistemleri-eviricileri-hakkinda-bilgilendiriyor-67x50.jpg 67w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/>y\u00fcklenmelerdir. <strong>Evirici hatalar\u0131<\/strong> \u00e7o\u011fu zaman <strong>santral \u00fcretiminin<\/strong> durmas\u0131na neden olur.<\/p>\n<p><strong>Termik y\u00fcklenme<\/strong> veya <strong>a\u015f\u0131r\u0131 gerilim<\/strong> sonucu <strong>baypas<\/strong> veya <strong>dizi diyotlar\u0131nda<\/strong> hasar olabilir. Dizi diyotlar\u0131 g\u00fcn\u00fcm\u00fczde \u00e7ok nadir kullan\u0131l\u0131yor. Bunun nedeni ise <strong>DC g\u00fcvenlik ve koruma ekipmanlar\u0131<\/strong>n\u0131n evirici i\u00e7erisine entegre edilmesidir. Dolay\u0131s\u0131yla b<strong>u ekipmanlar\u0131n ar\u0131zalanmas\u0131<\/strong> eviricinin hata uyar\u0131s\u0131 verip, \u00fcretimini durdurmas\u0131 manas\u0131na gelmektedir.<\/p>\n<p>Uygulama hatalar\u0131n\u0131n yan\u0131nda <strong>planlama hatalar\u0131 \u00e7al\u0131\u015fmamalara<\/strong> veya d\u00fc\u015f\u00fck kazan\u00e7lara neden olabilir. <strong>Eviricinin fotovoltaik jenerat\u00f6r\u00fc<\/strong>ne <strong>g\u00fc\u00e7 veya gerilim uyarlamas\u0131<\/strong> yanl\u0131\u015f yap\u0131ld\u0131\u011f\u0131nda <strong>jenerat\u00f6r mpp<\/strong> i\u00e7inde \u00e7al\u0131\u015famaz ve hatta uygunsuz \u015fartlarda <strong>tamamen iptal<\/strong> olabilir. Dolay\u0131s\u0131yla bahsi ge\u00e7en <strong>evirici i\u00e7in d\u00fc\u015f\u00fck \u00fcretim<\/strong> yada <strong>\u00fcretim durmas\u0131<\/strong> s\u00f6z konusu olur.<\/p>\n<p><strong>Do\u011fru ak\u0131m<\/strong> taraf\u0131nda bir \u015fekilde meydana gelen bir <strong>izolasyon hatas\u0131<\/strong> ark olu\u015fmas\u0131na ve yang\u0131nlara neden olabilir. Hatlar\u0131 periyodik olarak <strong>izolasyonda<\/strong> olas\u0131<strong> mekanik ve termik hasar bak\u0131m\u0131ndan<\/strong> incelenmelidir. Bu da<strong> izolasyon direnci \u00f6l\u00e7\u00fclerek<\/strong> yap\u0131l\u0131r. Bu nedenle baz\u0131 <strong>eviricilere entegre edilmi\u015f<\/strong> olan otomatik bir<strong> izolasyon denetimi<\/strong> \u00e7ok yararl\u0131 olur. Bir izolasyon hatas\u0131 g\u00f6sterilir ve gerekti\u011finde<strong> evirici tesisi \u015febekeden<\/strong> ay\u0131r\u0131r. <strong>FV jenerat\u00f6r\u00fc<\/strong>ne \u0131\u015f\u0131k d\u00fc\u015ft\u00fc\u011f\u00fc s\u00fcrece <strong>do\u011fru ak\u0131m vermeye<\/strong> devam eder. Mevcut bir ark kal\u0131c\u0131 olur ve <strong>eviricinin kapat\u0131lmas\u0131<\/strong>yla da yok olmaz. Bir izolasyon hatas\u0131 g\u00f6sterildi\u011finde en k\u0131sa s\u00fcrede hatan\u0131n nedeni bulunmal\u0131d\u0131r. Eviricideki kontrol maks. <strong>iki dizili bir tesiste<\/strong> hat hatalar\u0131n\u0131 tespit eder. G\u00fcn\u00fcm\u00fczde bu teknoloji de <strong>eviricilere entegre edilmi\u015f<\/strong> durumdad\u0131r. Dolay\u0131s\u0131yla <strong>izolasyon direnci<\/strong>ni takip eden evirici, <strong>diren\u00e7 de\u011fi\u015fimini alg\u0131lad\u0131\u011f\u0131<\/strong> an izolasyon hata uyar\u0131s\u0131 vererek devreden \u00e7\u0131kmaktad\u0131r. Yani yine bahsedilen evirici i\u00e7in \u00fcretim durma s\u00f6z konusudur.<\/p>\n<p><strong>Bu tip ar\u0131za<\/strong> ve hatalarla kar\u015f\u0131la\u015fmamak i\u00e7in <strong>do\u011fru bir \u015fekilde kontrollerin<\/strong> zamanl\u0131 yap\u0131lmas\u0131 ve <strong>bak\u0131m onar\u0131m zamanlar\u0131na<\/strong> uyulmas\u0131 \u00e7ok \u00f6nemlidir.<\/p>\n<p><strong>Detayl\u0131 Fazla Bilgi \u0130\u00e7in:\u00a0<\/strong><a href=\"https:\/\/ye-em.com\/2018\/05\/24\/what-peak-enerji\/\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/ye-em.com\/2018\/05\/24\/what-peak-enerji\/<\/a> ve <a href=\"http:\/\/www.whatpeak.com.tr\/\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/www.whatpeak.com.tr\/<\/a> web adresini ziyaret edebilirsiniz.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sorry, this entry is only available in Turkish. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language. \u00c7atakl\u0131 Enerji bir fotovoltaik sistemin yap\u0131 ta\u015flar\u0131 olarak kabul edilen eviricilerin ortaya \u00e7\u0131kard\u0131\u011f\u0131 teknik ar\u0131zalar ve hatalardan olu\u015fabilecek durumlar\u0131 \u015fu s\u00f6zleriyle a\u00e7\u0131kl\u0131yor; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":113519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,53,49],"tags":[71883,71884,71874,71885,71886,5070,52259,71879,71880,71871,71877,53157,71873,71875,71876,54979,71882,71872,36975,71878,71881],"views":95,"_links":{"self":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/113517"}],"collection":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/comments?post=113517"}],"version-history":[{"count":0,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/113517\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media\/113519"}],"wp:attachment":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media?parent=113517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/categories?post=113517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/tags?post=113517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}