Menene cogeneration?

Tsarin haɓaka

A duniyar makamashi akwai hanyoyi daban-daban da ake samar da lantarki. Ana iya amfani dashi burbushin mai (mai, kwal, iskar gas ...) don samar da wutar lantarki ta hanyoyi da yawa. Matsalar amfani dasu ita ce gurbatar da suke samarwa a doron ƙasa kuma suna da ƙarancin albarkatu akan lokaci. Hakanan za'a iya samar da makamashi ta hanyar sabunta kafofin (hasken rana, iska, makamashin ruwa, na ruwa ...) kuma ta wannan hanyar ba zamu cutar da muhalli ba kuma sune tushen da ba za a iya karewa ba.

Abin da muke yi ya bayyana sarai game da samar da makamashi, daga kowane tushe, dole ne mu samu ƙarfin aiki. Ta wannan hanyar zamuyi amfani da 'yan albarkatu kuma zamu iya samar da isasshen makamashi da inganci. Babban tsari mai inganci wanda ake amfani dashi yau don samar da wuta shine Haɓakawa.

Menene cogeneration?

Hakanan, haɓakawa shine tsarin samar da makamashi mai inganci tunda, lokaci guda, yayin tsarin tsarawa, wutar lantarki da makamashi mai zafi a lokaci guda daga makamashi na farko. Wannan makamashi na farko galibi ana samun sa ne ta hanyar ƙona burbushin mai kamar gas ko mai.

Amfanin haɗin kai

Amfani da haɓaka, ban da ingantaccen makamashi, shine cewa ana iya amfani da zafin da aka samar da kuma wutar lantarki a cikin tsari ɗaya. A hanyar al'ada, ana buƙatar masana'antar samar da wuta don samar da wutar lantarki da tukunyar jirgi don samar da zafi. Ana aiwatar da haɓakar haɓaka a wurare kusa da inda ake amfani da su, kuma wannan shine dalilin da yasa ake canza wutar lantarki, safarar nesa da amfani mafi ƙarfi. A cikin hanyoyin sadarwar lantarki na al'ada, an kiyasta cewa ana iya rasa su tsakanin 25 da 30% na wutar lantarki haifar yayin safara.

Ingantaccen haɓaka.

Ingantaccen haɓaka. Source :: http://www.absorsistem.com/tecnologia/cogeneracion/principio-de-la-cogeneracion

Wata fa'ida ta ingancin kuzarinta shine idan ana amfani da makamashi daga iskar gas mai ƙonewa don sanyaya ta tsarin shaye shaye, ana kiran shi Sakamakon lokaci.

A cikin samar da wutar lantarki ta al'ada, yawanci ana samar da ita ta mai sauyawa, wanda ke amfani da injin lantarki ko injin turbin. Ta wannan hanyar, amfani da makamashin sunadarai na mai, ma'ana, ƙwarewar yanayin sa, kawai 25% zuwa 40%, tunda sauran dole ne a watse a cikin yanayin zafi. Koyaya, tsarin haɓakawa ya fi inganci. A lokacin ƙarni, zaku iya amfani da damar 70% na makamashi ta hanyar samar da ruwan zafi da / ko dumama. Ko da a cikin tsire-tsire masu ƙarfin wutar lantarki, ana iya sake samar da wutar lantarki ta amfani da tururi a ƙarƙashin matsi.

Abubuwan haɓaka

Yin nazarin abubuwan da aka ambata a sama, zamu iya nuna manyan halayen haɓakawa. Zai iya amfani da nau'ikan makamashi daban-daban waɗanda ake samarwa don haka yana da ƙarfin aiki mai yawa fiye da cibiyar al'ada. Wannan yana taimaka mana kaɗan dorewar muhalli. Kodayake ba su da tushen sabunta makamashi, amma yana taimaka mana amfani da ƙananan man fetur don aiwatarwa, don haka ana amfani da ɗan albarkatun ƙasa kaɗan. Wannan kuma yana rage farashin samarwa kuma wannan yana haifar da karuwa a gasa ga masu kerawa. Aƙarshe, yana taimaka mana game da dorewar muhalli tunda ƙananan amfani da burbushin burbushin halittu, ƙananan tasirin zai shafi yankin. Ta hanyar samar da makamashi a wuraren da ke kusa da amfani, hakanan yana adana albarkatun ƙasa da sarari lokacin ƙera kayayyakin more rayuwa na jigilar sa.

Amfanin haɗin kai

Source: http://www.cogeneramexico.org.mx/menu.php?m=73

Babbar hanyar haɓakawa shine gas ko injin injin turbin. Duk lokacin da muke magana game da sabuntawa da aikace-aikace dayawa, galibi muna farawa ne da wannan matakin farko. Don aiwatar da bincike game da makamashin da aka samar cikin haɓaka don wani nau'in aikin, dole ne a fara lissafin buƙatun zafi domin sanin nau'in injina da girman da zasu iya samar da kuzarin da ake buƙata.

Gas injin turbin a cogeneration

Gas injin turbin

Yana da ban sha'awa a lura cewa yayin nazarin bukatun ayyukan samarwa bai kamata a takura su zuwa nazarin bukatun yanzu ba. Wato, dole ne a gudanar da bincike na gaba akan yuwuwar canji a cikin amfani da zafin rana wanda zai ba da izinin shigar da tsiron zamani mafi inganci sabili da haka, mafi fa'idar magana tattalin arziki.

Abubuwan da ke cikin tsiron haɓaka

A cikin tsirar zuriya akwai abubuwan da suke gama gari tunda suna da mahimmanci. Daga cikinsu muna da masu zuwa:

  1. Abu mafi mahimmanci duka shine tushen farko daga ita zamu sami makamashi. A wannan yanayin, sun fito ne daga man gas kamar gas, dizal ko mai.
  2. Wani mahimmin mahimmanci shine motar. Shine ke kula da canzawar makamashin zafin jiki ko na sinadarai zuwa makamashin inji. Dogaro da irin shukar da za a girka da kuma amfanin da za a ba ta, muna samun injuna irin su injin turɓaya, tururi ko wasu injina na daban.
  3. Tsarin tsire-tsire yana buƙatar tsarin amfani da makamashin inji. Yawancin lokaci shine mai canzawa wanda ke canza makamashi zuwa makamashin lantarki. Amma akwai wasu lokuta wanda tsarin amfani shine kwampreso ko famfo inda ake amfani da makamashin inji kai tsaye.
  1. Hakanan kuna buƙatar a tsarin amfani da zafi hakan ya samo asali. Zamu iya samun tukunyar jirgi waɗanda ke da alhakin dawo da zafi daga iskar gas. Hakanan zasu iya zama masu bushewa ko masu musayar zafi.
  2. Kodayake haɓakawa yana da inganci sosai, akwai wani ɓangare na kuzarin da baza ayi amfani dashi ba. Don haka ne ma ya zama dole tsarin sanyaya. A zaman wani ɓangare na ƙarfin zafin jiki ba za a yi amfani da shi a cikin tsiren ba, dole ne a kwashe wannan zafin. Ana amfani da hasumiyoyin sanyi don wannan. Zasu iya zama masu sanyaya iskar gas ko masu musayar zafin wanda makasudinsu shine a rage girman zafin da aka ɓata kuma aka shigar dashi cikin yanayi.
  3. Dukansu tsarin sanyaya da amfani da zafin da aka samar yana buƙatar tsarin kula da ruwa.
  4. Yana daukan wani tsarin sarrafawa don kula da kayan aiki.
  5. A cikin tsire-tsire na haɓaka ba za ku iya rasa ba tsarin lantarki hakan yana ba da damar samar da kayan taimako na shuka. Wato, fitarwa ko shigo da makamashin lantarki wanda ya zama dole don samun damar kiyaye daidaiton makamashi. Wannan yana ba da damar yin ƙarfin shuka a cikin yanayin ƙarancin lantarki daga cibiyar sadarwar waje. Ta wannan hanyar, za'a sameshi kai tsaye lokacin da aka maido da yanayin sabis.
Bambanci tsakanin haɓakawa da ƙarni na yau da kullun.

Bambanci tsakanin haɓakawa da ƙarni na yau da kullun. Maɓuɓɓugar ruwa; http://new.gruppoab.it/es/guia_cogeneracion/cogeneracion.asp

Da zarar mun san mahimman abubuwa na tsire-tsire masu haɓaka, zamu ci gaba da ganin nau'ikan tsire-tsire da suke da su.

Ire-iren shuke-shuke

  • Gas engine cogeneration shuka. A ciki suna amfani da shi azaman mai gas, dizal ko mai. Suna da ƙarancin samar da wutar lantarki amma ba sa iya samar da makamashi mai zafi.
  • Gas turbine cogeneration shuke-shuke. A cikin waɗannan tsire-tsire man ya ƙone a ciki janareto na turbo. Wani bangare na kuzarin ya rikida zuwa karfin inji, wanda za'a canza shi da taimakon mai sauyawa zuwa makamashin lantarki. Ayyukansu na lantarki ya yi ƙasa da na injina masu juyawa, amma suna da fa'idar da suke ba da damar sauƙaƙawar zafin, wanda kusan gaba ɗaya ya ta'allaka da iskar gas ɗin da ke shararta, wanda ke da zafin jiki kusan 500ºC, ya dace don samar da tururi a cikin dawowa tukunyar ruwa.
  • Tsarin tsire-tsire tare da turbines na tururi. A cikin irin wannan tsire-tsire, ana samar da makamashin inji ta fadada tururin mai matsin lamba wannan ya fito ne daga tukunyar jirgi na yau da kullun. Wannan nau'in amfani da injin turbin shine farkon wanda aka fara amfani dashi cikin haɓaka. Koyaya, a yau an iyakance aikace-aikacensa azaman dacewa ga abubuwan shigarwa waɗanda ke amfani da ragowar makamashi kamar biomass.
  • Tsarin tsire-tsire tare da haɗuwa tare da iskar gas da turbin. Ana kiran aikace-aikacen gas da turbines na tururi "hade zagaye".
Haɗin haɗin haɗin haɗin haɗuwa

Haɗin haɗin haɗin haɗin haɗuwa

  • Tsarin tsire-tsire tare da injin gas da turbine. A cikin irin wannan tsire-tsire, ana dawo da zafin da aka adana a cikin hayaƙin haya na injin ta hanyar tukunyar jirgi mai dawowa. Wannan yana samar da tururin da ake amfani dashi a cikin injin tururin don iya samar da ƙarin ƙarfin lantarki ko ƙarfin inji.

Fa'idodin haɓakawa

Kamar yadda muka gani, haɓakawa yana da fa'idodi da yawa. Mun lissafa su ne bisa ga fa'idodin da muke samu daga gare ta.

  1. Fa'idodi ga kasa da al'umma. Mun sami adanawa a cikin makamashi na farko ta amfani da ƙananan burbushin mai. Ana gurɓatar da hayaƙi mai gurɓata cikin yanayi kuma an ƙirƙira ci gaban yanki ta hanyar haɓaka aikin yi.
  2. Fa'idodi ga mai amfani wanda ya himmatu ga haɓakawa. Inganci mafi inganci da amincin samar da makamashi. Yarda da ka'idojin muhalli. Farashin lissafin wutar lantarki yana raguwa, don haka yana rage farashin samarwa. Akwai mafi inganci a cikin aikin makamashi sabili da haka gasa ta haɓaka.
  3. Fa'idodi ga kamfanin wutar lantarki da ke samarwa. Ana guje wa farashin watsawa da rarraba makamashi saboda ana cinye shi kusa da wurin ƙarni. Kuma suna da ragi mafi girma a bangaren wutar lantarki.

Tare da wannan duka, Ina fatan na sami damar sanar da ku game da abin da haɓaka take kuma yana da amfani a gare ku.


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