Sabuwar gonar iska ta cikin teku a cikin ruwan Burtaniya wanda Iberdrola ya inganta

Gidan gona a cikin teku

Iberdrola ya karbi duk takardun izini masu dacewa daga Ma'aikatar Makamashi da Ilimin Masana'antu ta Burtaniya (BEIS) don gina Gabashin Anglia Filin iska uku na cikin teku. Wanda zai sami karfin shigar da ya kai megawatt 1.200 (MW).

Ta wannan hanyar, kamfanin Basque zai iya gina wannan sabunta aikin megaproject, mafi girman burin da wani kamfanin kasar Sipaniya ya gabatar a cikin bangaren makamashi mai sabuntawa.

Gabashin Anglia na gonar iska

Wannan sabon gonar iska ta cikin teku ya haɗu da wanda Iberdrola ya riga ya haɓaka a cikin wannan yanki, wanda ake kira East Anglia One, tare da ƙarfin 714 MW. Ta wannan hanyar, da Gabas ta Gabas hadaddun zai kai Megawatts 2.000 na iko, zama ɗayan manyan wuraren sabuntawa a duniya.

Babban turbines

Gabas Anglia Uku zai kasance yana da nisan kilomita 69 daga bakin teku daga gabar Norfolk, kusa da yankin babban birni na London, kuma za su iya samar da wutar lantarki zuwa gidajen Ingilishi kimanin miliyan daya.

Manufar Iberdrola ita ce fara gini a shekarar 2022, da nufin fara samarwa a shekarar 2025. Shigowar zata mamaye yanki mai fadin kilomita murabba'in 305 kuma zai bukaci girka tsakanin injinan iska 100 zuwa 120 don samar da cikakken karfi.

Hasashen shi ne kafa sabbin injunan turbin zamani a cikin wannan wurin shakatawa na cikin teku, mafi girma da inganci a kasuwa, wanda tsayinsa ya kai mita 247, kwatankwacin girman biyu da rabi girman Big Ben (mita 96).

A zahiri, a cikin yanki ɗaya akwai babbar gonar iska da aka gina a wannan lokacin, London Array

Filin shakatawa mafi girma a duniya

A cikin 1991, an ƙirƙiri gonar iska ta farko ta ƙetare teku a duniya, na Vindeby. An girka shi a cikin D Denmarknemark, a cikin ruwan Tekun Baltic, kuma yana da injinan iska guda goma sha ɗaya. A karshen shekarar 2016, karfin iska na teku ya kai 9000 (MW). Yau, makamashin iska na cikin teku ya kasance ɗayan mafi kyawun caca a nan gaba don sabuntawa, kodayake har yanzu ba ita ce fasaha mai fa'ida gaba ɗaya ba.

A halin yanzu, babbar gonar iska ta cikin teku tana bakin tekun Kent (Ingila). Duk da kasancewa mafi girman filin shakatawa a duniya, masu tallata shi suna shirin ƙara ƙarfin ta har zuwa 870 MW a kashi na biyu har sai an yarda.

Iska

London tsararru

Tunda tsohon Firayim Ministan Biritaniya, David Cameron, ya ƙaddamar da gonar iska ta cikin teku a London tsararru daga bakin Kogin Thames a watan Yuli 2013, wannan kayan aikin ana daukar su mafi girman gonar iska a cikin teku wanda aka gina har zuwa yau.
Wanda aka zartar a ƙaddarar haɗin gwiwar kamfanonin da ke cikin Bajamushe EON, da danish Dong da kuma jama'a jama'a don inganta ƙarfin kuzari Masdar wanda ke zaune a Abu Dhabi, a halin yanzu yana aiki da cikakken ƙarfin samar da isasshen ƙarfi don samar da adadi mai ban mamaki rabin miliyan gidaje, tare da damar da aka sanya na 630 MW.

Bayan shekaru hudu na gini da saka jari na fiye da2.200 miliyoyin Tarayyar Turai, wurin shakatawa an yi shi 175 Vestas SWT iska mai karfin iska, Waɗannan sun faɗaɗa zuwa teku da ke mamaye yanki kusan kilomita murabba'in 100 a tazarar kilomita 20 daga gabar Kent, kudu maso gabashin Ingila.

Matsakaicin 450 kilomita igiyoyin karkashin ruwa da tashoshin teku biyu, wanda ke daidaita makamashin da injinan iska ke samarwa kafin a kai shi kasa cikin.

London Array Offshore

Haɗa tarin iska

Don girka kowace matatar iska a cikin teku, ya zama wajibi ne a gina taru na yau da kullun wanda ya dace da takamaiman halaye na tekun, tare da zurfin da ya banbanta tsakanin mita 5 da 25 dangane da lamarin. Waɗannan tallafi suna ba da izinin ɗaga kowane ɗayan turbines Vestas SWT-3.6MW-120 sama da matakin teku, kuma a gefe guda, yi aiki azaman tushe don watsa nauyinta har zuwa 225 tons zuwa ƙasa.

Haɗin ruwan iska

Kowane ɗayan iska mai karfin 175 yana da tsayi na 147 mita, 90 mita rotor diamita da tsawon ruwa na 58,5 mita. Don jigilar kuzarin da kowannensu ya samar, akwai 210 km na kebul na karkashin kasa wanda ke hada kowane turbines tare da tashoshin teku biyu, kuma wadannan bi da bi suna hadawa da mai Cleve tsauni a kan busasshiyar ƙasa ta hanyar 4 igiyoyi na 150 kV cewa isa ga 220 km na tsawon.

Dangane da ƙididdigar masu tallatawa, a cikin 2012 gonar iska ta yanzu da ke cikin teku zuwa yau ta kawo game da 1,5% na wutar lantarki, amma tare da London Array ana sa ran wannan adadi ya tashi sama da 5% ta haka ne guje wa watsi na 925.000 tons shekara-shekara CO2.

Amincewa da makamashin iska a matsayin daya daga mafi karancin gurbatawa da aminci a yanayin makamashin Turai, ya fara taka rawar da ta dace wajen samar da makamashi mai sabuntawa a duniya. Game da iska ta cikin teku, makamashin da turbines ke samarwa yana da ƙananan tasiri akan yanayi, baya buƙatar juji ko motsa ƙasa, kuma kasancewarka a bakin teku, yana da tasiri ƙasa da tashin hankali akan fauna da ciyayi idan aka kwatanta da iska ta al'ada.


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