Menene makamashin lantarki

lantarki a Spain

Akwai nau'ikan makamashi masu sabuntawa a duniya kuma kowane daya yana da aikin sa daban. Manufar iri ɗaya ce: samar da makamashi mai tsabta tare da iskar gas mai ƙarancin amfani da wasu albarkatun ƙasa mara iyaka. A wannan yanayin, zamu tattauna game da menene ikon wutar lantarki.

A cikin wannan labarin zamu fada muku menene makamashin hydroelectric, menene halayen sa, yadda ake kera sa kuma menene fa'idodi da rashin amfani.

Menene makamashin lantarki

menene makamashin lantarki

Hydroelectric Energy yana amfani da ƙarfin ruwa na ruwa a wani tsawan gadon kogin don canza shi zuwa ƙirar inji a mafi ƙanƙantar gadon kogin kuma daga ƙarshe zuwa makamashin lantarki. Sabobin tuba ikon ruwa zuwa wutar lantarki. Don amfani da wannan kuzarin, an gina manyan kayan aikin kiyaye ruwa don haɓaka damar wannan gida, mai sabuntawa da rashin wadataccen albarkatu.

Wurin samarda wutar lantarki wani saiti ne na kayan lantarki da kayan aiki wanda ya zama dole dan maida karfin hydroelectric zuwa makamashin lantarki kuma zai iya aiki awanni 24 a rana. Energyarfin wutar lantarkin da yake akwai daidai gwargwadon tsayin ruwa da ƙwarrar ruwan.

Mafi yawan tashoshin samar da wutar lantarki a duniya shine abin da ake kira "tafki na tsakiya". A cikin ire-iren wadannan tsire-tsire, ruwan ya taru a cikin madatsar sannan ya faɗo daga tsayi a kan injin turbin, wanda ke sa turbine ya juya kuma ya samar da wutar lantarki ta hanyar janareto da ke cikin nacelle. Sannan ƙarfin sa yana ɗagawa don tura makamashi ba tare da asara mai yawa ba sannan kuma a saka shi a cikin layin wutar. A gefe guda kuma, ruwan da aka yi amfani da shi ya dawo yadda yake.

Wata hanyar ita ce "wucewa musayar." Waɗannan nau'ikan tsire-tsire masu amfani da wutar lantarki suna amfani da rashin daidaiton yanayin kogin, sa'annan su canza ruwa ta hanyoyin zuwa tashar wuta, inda turbines zasu iya tafiya a tsaye (idan kogin yana da tudu) ko a kwance (idan gangaren yayi ƙasa ) don kama da na matattarar ruwa ta hanyar samar da lantarki. Wadannan nau'ikan masana'antun suna aiki gaba daya saboda basu da karfin ajiyar ruwa.

Sassan tashar wutar lantarki

menene makamashin lantarki

Tsarin wutar lantarki ya ƙunshi sassa masu zuwa:

  • Dam: Tana da alhakin kutse koguna da ruwayen ruwa (alal misali, wuraren ajiyar ruwa) kafin a hana su, samar da bambanci a cikin ruwan da ake amfani da shi don samar da makamashi. Ana iya yin madatsun ruwa da laka ko kankare (wanda aka fi amfani da shi).
  • Hanyoyi: Suna da alhakin sake sakin ruwa da aka tsayar ta hanyar kewaya dakin injin kuma ana iya amfani dashi don bukatun ban ruwa. Suna kan babban bangon dam kuma suna iya zama ƙasa ko ƙasa. Mafi yawan ruwa ana rasawa a cikin kwalin da ke gindin dam din don gudun lalacewa idan ruwan ya fadi.
  • Shan ruwa: Su ke da alhakin tattara ruwan da aka kama su da kuma jigilar su zuwa mashin ta hanyar tashoshi ko tilas. Mashigin ruwan yana da kofa don daidaita adadin ruwan da ya isa ga injin turbin da kuma matatar da zata hana wucewar abubuwa na baƙi (rajistan ayyukan, rassa, da sauransu).
  • Gidan wutar lantarki: Injin (samar da injin turbin, turbines na hydraulic, shafts da janareto) da abubuwan sarrafawa da tsari suna nan. Yana da kofofin shiga da kofofin fita don barin yankin na inji ba tare da ruwa ba yayin gyarawa ko rarrabawa.
  • Na'ura mai aiki da karfin ruwa: Suna da alhakin yin amfani da makamashin ruwan da yake ratsawa ta ciki don samar da jujjuyawar hanyar da take tafiya. Akwai manyan nau'ikan guda uku: Pelton wheels, Francis turbines, and Kaplan (or propeller) turbines.
  • Gidan wuta- Na'urar lantarki da aka yi amfani da ita don karawa ko rage karfin wutan lantarki na wani zagaye na yanzu yayin da yake kiyaye karfi.
  • Layin watsa wutar lantarki: kebul wanda ke watsa samar da makamashi.

Nau'o'in shuke-shuke masu amfani da wutar lantarki

aiki na kamfanin samar da wutar lantarki

Dogaro da nau'in ci gaba, ana iya raba shuke-shuke masu amfani da lantarki zuwa gida uku:

  • Shuke-shuke masu samar da wutar lantarki: wadannan tsire-tsire masu samar da ruwa suna tattara ruwa daga rafuka dangane da yanayin muhalli da kuma samuwar kwararan mashin. Rashin daidaituwa tsakanin yankunan ruwa karami ne, kuma su ne cibiyoyin da ke buƙatar gudana koyaushe.
  • Shuke-shuke na lantarki tare da madatsun ruwa: Wadannan shuke-shuke masu amfani da ruwa suna amfani da wani matattarar ruwa da ke "sama" ta cikin madatsar ruwan. Ba tare da la’akari da kogin da ke kwarara ba, madatsar ruwa ta raba adadin ruwa daga turbin da ke samar da wutar lantarki a duk shekara. Irin wannan masana'antar na iya amfani da mafi yawan kuzari kuma kWh yawanci yana da rahusa.
  • Tashoshin famfo na Hydroelectric: Wadannan tsirrai masu samar da ruwa suna da madatsun ruwa guda biyu tare da matakan ruwa daban-daban, wadanda ake amfani dasu lokacin da ake bukatar karin makamashi. Ruwa daga babban tafkin yana bi ta cikin injin turbine zuwa ƙananan tafkin sannan kuma yana komawa zuwa ga babbar tafkin famfo ruwa a rana yayin da buƙatun makamashi ya yi ƙasa.

Rashin wutar lantarki a Spain

Ci gaban fasaha ya haifar da tushen makamashi na microhydraulic wanda ke da tsada sosai a kasuwar wutar lantarki, kodayake waɗannan farashin sun bambanta gwargwadon nau'in shuka da ayyukan da za'ayi. Idan wutar da aka girka na matatar ba ta wuce MW 10 ba kuma tana iya zama tsayayyen ruwa ko malalewa, ana daukar tashar wutar lantarki a matsayin karamar tashar samar da wutar lantarki.

A yau, ci gaban sashen samar da wutar lantarki na Sifen na da nufin haɓaka inganci don inganta aikin abubuwan da ke akwai. Waɗannan shawarwarin suna da niyyar gyarawa, sabuntawa ta zamani, haɓakawa ko faɗaɗa masana'antar da aka girka. Ana haɓaka ƙananan microturbines tare da iko ƙasa da 10 kW, waɗannan suna da amfani sosai don amfani da ƙarfin motsi na koguna da samar da wutar lantarki a cikin keɓaɓɓun wurare. Motar tana amfani da wutar lantarki kai tsaye a cikin canzawa na yanzu kuma baya buƙatar faduwar ruwa, ƙarin kayan more rayuwa ko tsadar kulawa.

A halin yanzu Spain tana da kusan shuke-shuke 800 na lantarki masu girma dabam dabam. Akwai cibiyoyin samar da wuta guda 20 tare da sama da megawatt 200, wadanda gaba daya suke wakiltar kashi 50% na yawan samar da wutar lantarki. A daya karshen, Kasar Spain tana da kananan kananan madatsun ruwa masu yawa wadanda karfin su bai wuce megawatt 20 ba.

Ina fatan cewa da wannan bayanin zaku iya samun karin bayani game da menene makamashin lantarki da yadda yake aiki.


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