{"id":146248,"date":"2021-11-22T01:25:14","date_gmt":"2021-11-21T22:25:14","guid":{"rendered":"https:\/\/www.enerjigazetesi.ist\/?p=146248"},"modified":"2021-11-22T01:32:41","modified_gmt":"2021-11-21T22:32:41","slug":"alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun","status":"publish","type":"post","link":"https:\/\/www.enerjigazetesi.ist\/en\/alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun\/","title":{"rendered":"(Turkish) Al\u00e7ak Gerilim Tesisat\u0131&#8217;nda G\u00fcvenli\u011fi En Y\u00fcksek Seviyeye \u00c7\u0131kartmak M\u00fcmk\u00fcn"},"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\/146248\" 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<h2>Bir ark parlamas\u0131, 20.000\u00b0C\u2019ye varan y\u00fcksek \u0131s\u0131 ve erimi\u015f metal ve tahrip olan ekipmanlara ait par\u00e7alar\u0131n y\u00fcksek h\u0131zda da\u011f\u0131lmas\u0131 ile, metrekareye 1000 kg de\u011ferine varan y\u00fcksek bas\u0131nca sahip bir patlamaya neden olan elektrik hatas\u0131d\u0131r. Ark parlamas\u0131 s\u0131ras\u0131nda iletkenler aras\u0131ndaki hava bo\u015flu\u011fundan, y\u00fcksek ak\u0131ml\u0131 bir elektrik dejarj\u0131 olu\u015fmaktad\u0131r.<\/h2>\n<p><img loading=\"lazy\" class=\"alignright wp-image-146251\" src=\"https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2021\/11\/alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun.jpg\" alt=\"\" width=\"320\" height=\"207\" srcset=\"https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2021\/11\/alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun.jpg 550w, https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2021\/11\/alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun-300x194.jpg 300w, https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2021\/11\/alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun-500x324.jpg 500w, https:\/\/www.enerjigazetesi.ist\/wp-content\/uploads\/2021\/11\/alcak-gerilim-tesisati-nda-guvenligi-en-yuksek-seviyeye-cikartmak-mumkun-77x50.jpg 77w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>Elektrik sistemlerinde, <strong>devreye alma<\/strong> veya<strong> bak\u0131m s\u0131ras\u0131nda<\/strong> olu\u015fabilecek insan hatalar\u0131; <strong>bak\u0131m eksikli\u011fi veya d\u0131\u015f kaynakl\u0131 sebeplerle (\u00f6rne\u011fin kemirgen, b\u00f6cekler gibi) ark parlamas\u0131<\/strong> meydana gelebilmektedir. Bu durum yang\u0131n ba\u015flatabilir ve ciddi yan\u0131klara ve yaralanmalara neden olabilir. Her ne kadar nadir de olsa <strong>ark hatalar\u0131, insan g\u00fcvenli\u011fi<\/strong> ve <strong>i\u015fletmelerdeki i\u015f s\u00fcreklili\u011fi<\/strong> a\u00e7\u0131s\u0131ndan b\u00fcy\u00fck risk olu\u015fturmaktad\u0131r. Bu sebeple elektrik tesislerinde <strong>ark hatalar\u0131n\u0131n \u00f6nlenebilmesi<\/strong> i\u00e7in bir\u00e7ok teknik y\u00f6ntem ve teknoloji geli\u015ftirilmektedir.<\/p>\n<h3><strong>IEC 61439 gereksinimlerini kar\u015f\u0131layan panolar bile, ark hatalar\u0131na kar\u015f\u0131 savunmas\u0131z<\/strong><\/h3>\n<p>Bildi\u011finiz gibi <strong>al\u00e7ak gerilim panolar\u0131, elektrik enerjisinin da\u011f\u0131t\u0131m\u0131nda<\/strong> ve <strong>kontrol\u00fcnde<\/strong> \u00f6nemli bir rol \u00fcstlenmektedir. Al\u00e7ak gerilim panolar\u0131 standard\u0131 <strong>IEC 61439<\/strong> gereksinimlerini kar\u015f\u0131layan panolar bile, ark hatalar\u0131na kar\u015f\u0131 savunmas\u0131zd\u0131r. Her ne kadar bu ama\u00e7la yaz\u0131lan <strong>pasif ark korumas\u0131na<\/strong> y\u00f6nelik <strong>IEC TR 61641<\/strong> teknik raporu, bir ark parlamas\u0131 durumunda, <strong>bak\u0131m personeli g\u00fcvenli\u011fi<\/strong> ve <strong>pano emniyetini artt\u0131r\u0131lmas\u0131na<\/strong> yard\u0131mc\u0131 olabilse de; hem <strong>t\u00fcm pano kap\u0131larlar\u0131 kapal\u0131<\/strong> oldu\u011funda i\u015flevsel olmas\u0131, hem de panolarda performans kay\u0131plar\u0131 meydana getirmesi gibi baz\u0131 dezavantajlar\u0131 bulunmaktad\u0131r. Ayr\u0131ca bir ark hatas\u0131 sonras\u0131nda, olu\u015fan <strong>hasar\u0131n giderilmesi<\/strong> i\u00e7in gerekli olan zorunlu duru\u015flar, \u00fcretimde kesintilere, dolay\u0131s\u0131yla i\u015f kay\u0131plar\u0131 neden olacakt\u0131r.<\/p>\n<p>Bu ama\u00e7la Eaton\u2019\u0131n, i\u015fletmelerde <strong>ark hata riskini en aza indirebilecek<\/strong> geni\u015f bir \u00fcr\u00fcn yelpazesi bulunmaktad\u0131r. Eaton, <strong>al\u00e7ak gerilim panolar\u0131<\/strong>nda <strong>kestirimci bak\u0131m imkan\u0131 sa\u011flamak<\/strong> \u00fczere ar\u0131zalar\u0131n olu\u015fmadan \u00f6nlenmesi ve performans\u0131 takibi i\u00e7in geli\u015ftirdi\u011fi <strong>Diagnose(te\u015fhis) sistemini;<\/strong> devreye alma veya bak\u0131m sonras\u0131 olu\u015fabilecek <strong>ark hatalar\u0131n\u0131n<\/strong> verece\u011fi <strong>hasarlar\u0131n azalt\u0131labilmesi<\/strong> i\u00e7in\u00a0 <strong>ARMS<\/strong>\u2019yi; ve son olarak<strong> pano kapaklar\u0131 a\u00e7\u0131k<\/strong> olsa bile ark hatalar\u0131na kar\u015f\u0131 tam bir koruma sa\u011flayan piyasadaki en h\u0131zl\u0131 <strong>aktif ark koruma cihaz\u0131<\/strong> olan <strong>ARCON\u00ae<\/strong>\u2019nu sunmaktad\u0131r.<\/p>\n<p>Eaton\u2019\u0131n <strong>al\u00e7ak gerilim panolar\u0131<\/strong> i\u00e7in geli\u015ftirdi\u011fi ve piyasaya sundu\u011fu bu<strong> g\u00fcvenlik teknolojilerinden<\/strong> bahsetmeye \u00e7al\u0131\u015faca\u011f\u0131m.<\/p>\n<h3><strong>Eaton Diagnose Sistemi<\/strong><\/h3>\n<p>Eaton Diagnose Sistemi, al\u00e7ak gerilim panolar\u0131n\u0131nda olu\u015fan \u0131s\u0131lar\u0131n detayl\u0131 bir \u015fekilde <strong>7\/24<\/strong> s\u00fcrekli izlenmesi ve verilerin kaydedilmesi amac\u0131yla, <strong>bara<\/strong> ve <strong>ortam s\u0131cakl\u0131klar\u0131<\/strong> tespit edebilecek pano i\u00e7erisine yerle\u015ftirilen <strong>kablosuz sens\u00f6rler<\/strong> ile<strong> hatalar\u0131 ve e\u011filimleri<\/strong> tespit edilebilen, bu sayede sisteminizi optimize etmenize olanak tan\u0131yan, bak\u0131m gerektirmeyen bir <strong>s\u0131cakl\u0131k izleme sistemidir.<\/strong><\/p>\n<p>Bu sistem ile normalde fark edilemeyecek <strong>y\u00fck piklerinin<\/strong> meydana getirece\u011fi<strong> y\u00fcksek mekanik stresler<\/strong>, <strong>k\u0131sa devre<\/strong> veya <strong>deprem<\/strong> sonras\u0131nda bara sisteminde olu\u015fabilecek ar\u0131zalar, vidalardaki gev\u015femeler gibi sebeplerle olu\u015fan ilave \u0131s\u0131 bu sistem ile kolayl\u0131kla tespit edilerek b\u00fcy\u00fck bir soruna d\u00f6n\u00fc\u015fmeden d\u00fczeltilebilir. Ayr\u0131ca <strong>havaland\u0131rma sisteminde<\/strong> ya\u015fanan kirlenmeler sebebiyle panoda ya\u015fanabilecek olas\u0131 <strong>performans kay\u0131plar\u0131n\u0131n \u00f6nlenebilir.<\/strong><\/p>\n<p><strong>Erken te\u015fhis<\/strong> ve <strong>ayarlanabilen uyar\u0131 mesajlar\u0131<\/strong> ile <strong>kestirimci bak\u0131m<\/strong>; uzat\u0131lm\u0131\u015f periodik bak\u0131m aral\u0131klar\u0131, k\u0131z\u0131l \u00f6tesi taramalar\u0131n azalt\u0131lmas\u0131 ile <strong>i\u015fletme g\u00fcvenli\u011finin artt\u0131r\u0131lmas\u0131; i\u015fletme<\/strong> ve<strong> bak\u0131m<\/strong> maliyetlerin d\u00fc\u015f\u00fcr\u00fclmesi bu sistemin \u00f6nemli avantajlar\u0131 aras\u0131nda say\u0131labilir.<\/p>\n<h3><strong>Ark Parlamas\u0131 Azaltma Bak\u0131m Sistemi\u00a0 (ARMS)<\/strong><\/h3>\n<p>Bak\u0131m kazalar\u0131, ark parlamas\u0131 sonras\u0131 yaralanmalar\u0131n \u00f6nde gelen nedenidir. Eaton&#8217;\u0131n <strong>Ark Parlamas\u0131 Azaltma Bak\u0131m Sistemi (ARMS)<\/strong> ile donat\u0131lm\u0131\u015f devre kesiciler, bir ark hatas\u0131 durumunda, ark olu\u015fumunu azaltarak \u015fiddetli yaralanmalar\u0131 ve panolarda olu\u015facak hasar\u0131 en aza indirmektedir. Bir ark hatas\u0131 durumunda, sistem standart k\u0131sa devre a\u00e7mas\u0131na k\u0131yasla h\u0131zland\u0131r\u0131lm\u0131\u015f bir a\u00e7ma sa\u011flar. <strong>ARMS<\/strong>, <strong>bir bak\u0131m paneli<\/strong> veya <strong>kontrol odas\u0131 kap\u0131s\u0131ndan<\/strong> etkinle\u015ftirilebilir. Bu sayede servis personeline en y\u00fcksek d\u00fczeyde g\u00fcvenlik sa\u011flar.<\/p>\n<p>ARMS, kesicinin k\u0131sa devre korumas\u0131ndan daha <strong>h\u0131zl\u0131 sinyal i\u015fleme<\/strong> ve<strong> a\u00e7ma s\u00fcresi<\/strong> sa\u011flayan ayr\u0131 bir elektronik a\u00e7ma devresi kullan\u0131r. Bak\u0131m sonras\u0131 <strong>enerji verilmeden \u00f6nce<\/strong> bu a\u00e7ma \u00fcnitesi etkinle\u015ftirildi\u011finde, \u00f6nceden belirlenmi\u015f <strong>ark hata seviyesi<\/strong> a\u015f\u0131ld\u0131\u011f\u0131 durumda,<strong> kesici ayar de\u011ferlerinden<\/strong> ba\u011f\u0131ms\u0131z olarak, herhangi bir gecikme olmaks\u0131z\u0131n kesici a\u00e7acakt\u0131r. Sorunsuz bir \u015fekilde enerjilendirme ger\u00e7ekle\u015fti\u011finde bu fonksiyon devre d\u0131\u015f\u0131 b\u0131rak\u0131larak, kesici ayarlanan <strong>a\u015f\u0131r\u0131 ak\u0131m<\/strong> ve <strong>k\u0131sa devre a\u00e7ma<\/strong> de\u011ferlerinde \u00e7al\u0131\u015fmaya devam edecektir.<\/p>\n<h3><strong>ARCON\u00ae\u00a0 <\/strong><\/h3>\n<p>Ark hataslar\u0131n\u0131n ciddi sonu\u00e7lar\u0131yla<strong> \u00e7al\u0131\u015fma emniyeti<\/strong> ve<strong> i\u015f s\u00fcreklili\u011fi<\/strong> a\u00e7\u0131s\u0131ndan b\u00fcy\u00fck riskler ta\u015f\u0131d\u0131\u011f\u0131ndan bahsetmi\u015ftik. Bir ark hatas\u0131<strong> 10ms<\/strong> gibi k\u0131sa bir s\u00fcrede tepe de\u011ferine ula\u015fan bir <strong>k\u0131sa devre ak\u0131m\u0131<\/strong> ile <strong>standart al\u00e7ak gerilim \u015falt cihazlar\u0131yla<\/strong> kesilmesi maalesef m\u00fcmk\u00fcn olamamaktad\u0131r. Yap\u0131lan ara\u015ft\u0131rmalarda ark hatalar\u0131, pano kap\u0131lar\u0131 a\u00e7\u0131k ve yak\u0131n\u0131nda bir bak\u0131m personeli \u00e7al\u0131\u015f\u0131yorken meydana geldi\u011finden, ark parlamalar\u0131n\u0131n \u00f6n\u00fcne ge\u00e7ilmesi \u00e7ok \u00f6nemlidir. Bu ama\u00e7la aktif ark koruma sistemleri i\u00e7in 2020 y\u0131l\u0131nda<strong> IEC TS 63107 standard\u0131<\/strong> yay\u0131mlanm\u0131\u015ft\u0131r. Al\u00e7ak gerilim panolar\u0131nda aktif ark koruma ekipmanlar\u0131 kullan\u0131m\u0131yla, pano i\u00e7erisinde olu\u015fan ark k\u0131sa s\u00fcrede s\u00f6n\u00fcmlenerek, bak\u0131m personeli ve al\u00e7ak gerilim panosuna <strong>verilebilecek hasar minimize<\/strong> edilebilmektedir.<\/p>\n<p><strong>ARCON\u00ae<\/strong>, piyasadaki en h\u0131zl\u0131 ark koruma sistemidir.<\/p>\n<p>Eaton, al\u00e7ak gerilim panolar\u0131nda olu\u015fabilecek ark parlamas\u0131 risklerini azaltmak i\u00e7in <strong>aktif ark koruma sistemi<\/strong> geli\u015ftiren ilk firma durumundad\u0131r. Eaton, bu alandaki bilgi birikimiyle geli\u015ftirdi\u011fi 3. nesil aktif ark koruma \u00fcr\u00fcn\u00fc ARCON\u00ae, piyasadaki en h\u0131zl\u0131 ark koruma sistemidir. Bu s\u00fcre <strong>2 ms<\/strong> alt\u0131ndad\u0131r.<\/p>\n<p><strong>ARCON\u00ae<\/strong> pano i\u00e7inde bulunan t\u00fcm baralar boyunca yerle\u015ftirilen <strong>fiberoptik sens\u00f6rler<\/strong> ile <strong>baralar<\/strong> ve <strong>ba\u011flant\u0131lar\u0131 noktalar\u0131<\/strong> izlemektedir. Sistem, ark parlamas\u0131 s\u0131ras\u0131nda yay\u0131lan <strong>radyasyon<\/strong> ve <strong>\u0131\u015f\u0131ma sens\u00f6rler<\/strong> ile tespit eder. ARCON\u00ae ayr\u0131ca, <strong>hata ak\u0131m\u0131n\u0131 alg\u0131lamak<\/strong> ve<strong> do\u011frulamak<\/strong> i\u00e7in ak\u0131m trafolar\u0131 kullanmaktad\u0131r. Bir ark hatas\u0131 durumunda, <strong>fiberoptik<\/strong> ve <strong>ak\u0131m sens\u00f6rleri<\/strong> taraf\u0131ndan alg\u0131lanan bilgiler, ARCON\u00ae koruma \u00fcnitesine aktar\u0131l\u0131r. De\u011ferlendirilen bu bilgiler neticesinde olu\u015fturulan hata sinyali, s\u00f6n\u00fcmleme cihaz\u0131na g\u00f6nderilir. S\u00f6n\u00fcmleme cihaz\u0131, <strong>3-faz simetrik k\u0131sa devre hatas\u0131<\/strong> olu\u015fturur. Bu sayede <strong>ark parlamas\u0131na<\/strong> sebep olan <strong>gerilim fark\u0131<\/strong> ortadan kalkar. Ark hatas\u0131 daha ba\u015flad\u0131ktan hemen sonra s\u00f6n\u00fcmlenerek, olu\u015fabilecek y\u0131k\u0131c\u0131 etkilerin \u00f6n\u00fcne ge\u00e7ilmi\u015f olunur. Daha sonra s\u00f6n\u00fcmleme cihaz\u0131 taraf\u0131ndan olu\u015fturulan bu k\u0131sa devre, giri\u015f kesicisi taraf\u0131ndan kesilir. B\u00f6ylece ark hatas\u0131n\u0131n b\u00fcy\u00fcmesinin \u00f6n\u00fcne ge\u00e7ilmi\u015f, <strong>bak\u0131m personeli<\/strong> ve <strong>al\u00e7ak gerilim panosu<\/strong> korunmas\u0131 sa\u011flanm\u0131\u015f olacakt\u0131r.<\/p>\n<p>Ayr\u0131ca belirtmek isterim ki; bir ark hatas\u0131 durumunda her milisaniye \u00e7ok \u00f6nemi vard\u0131r. Bunu detayl\u0131 olarak g\u00f6rebilmeniz i\u00e7in bir test videosu haz\u0131rlad\u0131k. Eaton Youtube kanal\u0131m\u0131z\u0131 ziyaret ederek bu videomuzu izlemenizi \u00f6neririm.<\/p>\n<p>Bu ve farkl\u0131 konularla ilgili <strong>Youtube kanal\u0131<\/strong> ve <strong>internet sitesini<\/strong> ziyaret edebilirsiniz.<\/p>\n<p>Eaton hakk\u0131nda daha fazla bilgi i\u00e7in <a href=\"http:\/\/www.eaton.com\/tr\" target=\"_blank\" rel=\"noopener\">www.eaton.com\/tr<\/a> adresini ziyaret edebilirsiniz.<\/p>\n<p>Eaton Elektrik T\u00fcrkiye \u00dcr\u00fcn M\u00fcd\u00fcr\u00fc Zafer Budak<\/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. Bir ark parlamas\u0131, 20.000\u00b0C\u2019ye varan y\u00fcksek \u0131s\u0131 ve erimi\u015f metal ve tahrip olan ekipmanlara ait par\u00e7alar\u0131n y\u00fcksek h\u0131zda da\u011f\u0131lmas\u0131 ile, metrekareye 1000 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":146251,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,53],"tags":[98707,98708,84643,98696,98698,98705,98703,98704,98702,98706,98699,85495,98697,26353,98701,98700],"views":141,"_links":{"self":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/146248"}],"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=146248"}],"version-history":[{"count":0,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/146248\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media\/146251"}],"wp:attachment":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media?parent=146248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/categories?post=146248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/tags?post=146248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}