{"id":3295,"date":"2012-11-08T10:49:36","date_gmt":"2012-11-08T07:49:36","guid":{"rendered":"https:\/\/www.enerjigazetesi.ist\/?p=3295"},"modified":"2012-11-08T10:50:44","modified_gmt":"2012-11-08T07:50:44","slug":"yesil-elektrik-gazlasacak","status":"publish","type":"post","link":"https:\/\/www.enerjigazetesi.ist\/en\/yesil-elektrik-gazlasacak\/","title":{"rendered":"(Turkish) Ye\u015fil Elektrik Gazla\u015facak"},"content":{"rendered":"

Sorry, this entry is only available in 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>

Yenilenebilir enerjilere ge\u00e7i\u015fin \u00f6n\u00fcndeki en \u00f6nemli problemlerden biri de ye\u015fil enerjinin depolanmas\u0131. R\u00fczg\u00e2rdan elde edilen elektrik enerjisi \u00f6zel tesislerde depolanmaya elveri\u015fli metan gaz\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fclebiliyor.<\/strong><\/p>\n

\n

\"\"Almanya\u2019da havan\u0131n g\u00fcne\u015fli ya da r\u00fczg\u00e2rl\u0131 oldu\u011fu hafta sonlar\u0131 ve resmi tatil g\u00fcnlerinde fosil enerji santrallerini devreden \u00e7\u0131karmak art\u0131k m\u00fcmk\u00fcn. Almanya, g\u00fcne\u015f ve r\u00fczg\u00e2rdan yeterli miktarda elektrik \u00fcretebilecek d\u00fczeye geldi. Tek sorun g\u00fcne\u015f ve r\u00fczg\u00e2r\u0131n hesaplanabilir olmamas\u0131nda yat\u0131yor.<\/p>\n

R\u00fczg\u00e2r dinince ya da g\u00fcne\u015f bulutlar\u0131n arkas\u0131nda kaybolunca ne olur? Ya\u011fmurlu kas\u0131m ay\u0131nda ve geceleri elektrik nereden sa\u011flan\u0131r? Do\u011fan\u0131n enerjisi g\u00fcvenilmez oldu\u011fundan, uzun s\u00fcre depolanabilmesi \u00f6nem kazan\u0131yor. As\u0131l zorluk da burada yat\u0131yor: \u015eimdiye kadar elektrik enerjisini en az kay\u0131pla, ekonomik \u015fekilde ve uzun s\u00fcre depolayacak teknoloji yoktu.<\/p>\n

Almanya da, suyun elektrik enerjisiyle y\u00fcksekteki baraj g\u00f6llerine pompalan\u0131p ihtiya\u00e7 halinde yeniden elektrik enerjisine d\u00f6n\u00fc\u015ft\u00fcr\u00fcld\u00fc\u011f\u00fc pompal\u0131 baraj santralleri i\u00e7in elveri\u015fli co\u011frafya a\u00e7\u0131s\u0131ndan olduk\u00e7a fakir. Dev ak\u00fcm\u00fclat\u00f6r gibi di\u011fer depolama teknikleri ise ekonomik de\u011fil.<\/p>\n

Gazdan elektrik silosu<\/strong><\/p>\n

\u00c7\u00f6z\u00fcmler aras\u0131nda \u2018power-to-gas\u2019 teknolojisi gelecek vaat ediyor. D\u00fcnyan\u0131n en b\u00fcy\u00fck deneme ama\u00e7l\u0131 elektri\u011fi gaza d\u00f6n\u00fc\u015ft\u00fcrme istasyonu Stuttgart\u2019ta faaliyete ge\u00e7ti. Stuttgart G\u00fcne\u015f Enerjisi ve Hidrojen Ara\u015ft\u0131rmalar\u0131 Merkezi ile Fraunhofer R\u00fczg\u00e2r Enerjisi ve Enerji Sistem Tekni\u011fi Enstit\u00fcs\u00fc \u00e7\u00f6z\u00fcm\u00fc kimyevi depolama teknolojisinde g\u00f6r\u00fcyor.<\/p>\n

\u2018Power-to-gas’ y\u00f6ntemi<\/strong><\/p>\n

Bu teknik r\u00fczg\u00e2r ve g\u00fcne\u015ften elde edilen elektri\u011fin gaza d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcp depolanmas\u0131n\u0131 sa\u011fl\u0131yor. Stuttgart’taki dev deneme tesisinde iki klasik y\u00f6ntem, hidrojen elektrolizi ile metanizasyon kombine edilmi\u015f. Metanizasyon 1906 y\u0131l\u0131nda Paul Sebatier taraf\u0131ndan icat edilmi\u015fti. Bu y\u00f6ntemde elektrik enerjisinin yard\u0131m\u0131yla su, hidrojen ve oksijene ayr\u0131\u015ft\u0131r\u0131l\u0131yor. Metanizasyon a\u015famas\u0131nda hidrojen karbondioksit gaz\u0131n\u0131n yard\u0131m\u0131yla metan gaz\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcyor. Metan gaz\u0131 da do\u011falgaz \u015febekesinde depolanabiliyor.<\/p>\n

Y\u00fczde 60\u2019l\u0131k rand\u0131man<\/strong><\/p>\n

Elektri\u011fin metan gaz\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesinden y\u00fczde 60 rand\u0131man elde ediliyor. Bu i\u015flem s\u0131ras\u0131nda elektrik enerjisinin y\u00fczde 40\u2019\u0131 \u0131s\u0131 \u015feklinde a\u00e7\u0131\u011fa \u00e7\u0131k\u0131yor. Is\u0131 enerjisi de i\u015flem s\u0131ras\u0131nda kullan\u0131ld\u0131\u011f\u0131 zaman rand\u0131man daha da art\u0131yor. Depolanan metan gaz\u0131 motorlu ara\u00e7 motorlar\u0131nda, \u0131s\u0131tmada, sanayi f\u0131r\u0131nlar\u0131nda ve elektrik santrallerinde yak\u0131t olarak kullan\u0131labiliyor.<\/p>\n

G\u00fcne\u015f Enerjisi ve Hidrojen Ara\u015ft\u0131rmalar\u0131 Merkezi uzmanlar\u0131 bu yeni teknolojinin ilk kez olmak \u00fczere ye\u015fil elektri\u011fin uzun s\u00fcre depolanmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131ld\u0131\u011f\u0131n\u0131 belirtiyorlar.<\/p>\n

Metan oto \u00e7a\u011f\u0131<\/strong><\/p>\n

Bu teknoloji sanayi kurulu\u015flar\u0131n\u0131n da ilgisini \u00e7ekti. Otomobil imalat\u00e7\u0131s\u0131 Audi metan yak\u0131tl\u0131 ve s\u0131f\u0131r zararl\u0131 gaz emisyonlu ilk otosunu 2013’te piyasaya \u00e7\u0131karacak. Audi bu ama\u00e7la Kuzey Denizi’nde r\u00fczg\u00e2r t\u00fcrbinleri sat\u0131n ald\u0131. 3,6 megavat g\u00fcc\u00fcndeki bir t\u00fcrbinin bir dakikada \u00fcretti\u011fi elektrik enerjisinden kazan\u0131lan metan gaz\u0131yla bir otomobilin 300 kilometre kat etmesi m\u00fcmk\u00fcn olacak. \u015eirket elektri\u011fi gaza d\u00f6n\u00fc\u015ft\u00fcrmek \u00fczere 20 milyon Euro’luk yat\u0131r\u0131mla Almanya’n\u0131n kuzeyindeki Werlte’de tesis kuracak. Alt\u0131 megavatl\u0131k tesisin \u00f6n\u00fcm\u00fczdeki y\u0131l tamamlanmas\u0131 planlan\u0131yor.<\/p>\n

Tesisler k<\/strong>\u00e2rl\u0131 \u00e7al\u0131\u015fabilecek<\/strong><\/p>\n

Bu teknoloji hen\u00fcz emekleme \u00e7a\u011f\u0131nda. Metan gaz\u0131 tesisi kurmak y\u00fcksek yat\u0131r\u0131m gerektiriyor. Ama bu durumun pek yak\u0131nda de\u011fi\u015fmesi m\u00fcmk\u00fcn. SolarFuel adl\u0131 tesisat \u015firketinin m\u00fcd\u00fcr\u00fc Gregor von Waldstein, seri imalata ge\u00e7ildikten sonra maliyetin d\u00fc\u015fece\u011fini ve enerji piyasas\u0131ndaki d\u00f6n\u00fc\u015f\u00fcm\u00fcn depolama teknolojileri talebini artt\u0131rd\u0131\u011f\u0131n\u0131 s\u00f6yl\u00fcyor. Von Waldstein’a g\u00f6re Stuttgart’taki prototip tesis yeni bir piyasan\u0131n do\u011fmas\u0131na \u00f6ncelik etmi\u015f oluyor. \u0130\u015fadam\u0131 Almanya’n\u0131n bu teknolojinin d\u00fcnya lideri olmamas\u0131 i\u00e7in hi\u00e7bir neden bulunmad\u0131\u011f\u0131 g\u00f6r\u00fc\u015f\u00fcnde.<\/p>\n

Kaynak: Dw.de<\/a><\/p>\n<\/div>\n

<\/p>","protected":false},"excerpt":{"rendered":"

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.Yenilenebilir enerjilere ge\u00e7i\u015fin \u00f6n\u00fcndeki en \u00f6nemli problemlerden biri de ye\u015fil enerjinin depolanmas\u0131. R\u00fczg\u00e2rdan elde edilen elektrik enerjisi \u00f6zel tesislerde depolanmaya elveri\u015fli metan gaz\u0131na […]<\/p>\n","protected":false},"author":1,"featured_media":3296,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,53,52],"tags":[67,930,105,218],"views":510,"_links":{"self":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/3295"}],"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=3295"}],"version-history":[{"count":3,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/3295\/revisions"}],"predecessor-version":[{"id":3298,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/posts\/3295\/revisions\/3298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media\/3296"}],"wp:attachment":[{"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/media?parent=3295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/categories?post=3295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enerjigazetesi.ist\/en\/wp-json\/wp\/v2\/tags?post=3295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}