Indlela yokuguqula amandla e-photovoltaic ekunciphiseni i-carbon

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Προμηθευτής φορητών σταθμών παραγωγής ενέργειας

I-Photovoltaic ngamandla aluhlaza kwaye ineempawu zokunciphisa ukukhutshwa kwe-carbon dioxide (CO2) ye-greenhouse gas. Oku akuthandabuzeki. Nangona kunjalo, nganye yeeprojekthi ze-photovoltaic zilingana nokunciphisa ukukhutshwa kwe-CO2 engakanani? Okokuqala, asicacanga, sibala ntoni i-benchmark yokunciphisa ukufuduka.

Isiseko esibalwe ngokunciphisa kufuneka sibe ngumbane wokusetyenziswa kwethu kwansuku zonke, kungekhona nje amandla okushisa. Ngokutsho kwedatha ekhutshwe phambi kwelizwe, ekupheleni kwe-2014, i-11.3% yokusetyenziswa kombane kazwelonke ngamandla avuselelekayo (kungekhona ukukhutshwa kwe-CO2).

Ngoko ke, kumbane wethu wemihla ngemihla, kukho inxalenye engakhuphi i-CO2. Ukuba zonke iingqikelelo zomlilo ezipheleleyo ziqwalaselwa, iziphumo ziba zikhulu. Okwesibini, asicacanga.

Ngenxa yeyantlukwano yengingqi, ukuqina kokukhutshwa kombane kwe-CO2 kwimimandla eyahlukeneyo kwilizwe lam kwahlukile. Oko kukuthi, i-CO2 yokucubungula emva kokuba ukukhutshwa kombane kuhluke eBeijing naseShanghai. Ngokuqinisekileyo ngummandla onenqanaba eliphezulu lobugcisa, amandla ahlaziyekayo, ukukhutshwa okuncinci.

Kwakhona, asicacanga, ibhentshi yethu yokunciphisa i-emission inokubonisa inqanaba letekhnoloji efanayo, kodwa ikwamele elona nqanaba liphezulu lobuchwephesha. Ubunzulu bokukhutshwa kwe-CO2 kwiyunithi ebaluleke kakhulu iphantsi ngokuqinisekileyo, kodwa ayizizo zonke izityalo zamandla ezishushu ezineemeko ze-super-ultra-ultrasound. Emva koko sisekelwe kwinqanaba lezinto ezikhutshwayo kwiyunithi ye-supercritical, okanye isekelwe kwinqanaba elifanayo loluntu? Kubonakala ngathi isetyenziswa.

Okwangoku, indlela yokusetyenziswa ngokubanzi kukwamkela ixabiso elilinganayo letekhnoloji efanayo kunye neteknoloji ephezulu kakhulu. Ngokubhekiselele kwezi zintathu zingentla, isiseko sokukhutshwa kwe-CO2 selizwe lethu sibalwa. 1.

Ngokomgangatho ogqithisiweyo wegridi yamandla, icandelo lesizwe lahlulwe ngokwemimandla emithandathu emikhulu. Ummandla ngamnye ubalwa ngokusekelwe kukukhutshwa okupheleleyo (amalahle, i-oyile, igesi) kunye nokuveliswa kwamandla ombane (umbane oshushu, umbane owenziwe ngamanzi kunye namanye amandla ahlaziyekayo). Ngaphezu koko, le nto yokunciphisa ukukhutshwa kwayo iyahluka ngokwezinto ezikhutshwayo zonyaka kunye notshintsho lwedatha ekuveliseni amandla.

I-2, i-emission factor EF = 75% EFOM + 25% EFBM, i-EFOM imele inqanaba elifanayo loluntu, i-EFBM imele iteknoloji ephezulu kakhulu. Ngokweenkcukacha zonyaka zonciphiso ezikhutshwe licandelo lemozulu yeKomishoni yoPhuhliso noHlaziyo lweSizwe, umba wokunciphisa ungcoliso ohleliweyo uboniswe kolu luhlu lungezantsi. Amagqabantshintshi: Ngenxa yokusilela kwedatha, unyaka ngamnye umlinganiselo wokunciphisa ukukhutshwa kwemveliso ubalwa ukususela kwiminyaka emi-3 ukuya kwemi-5 phambi konyaka.

Umzekelo, into yokunciphisa i-emission factor ngo-2012 kukusebenzisa idatha ukususela ngo-2008 ukuya ku-2010 ukubala. Ngokusebenzisa iThebhile 1 neye-2, sinokubonisana nephondo ngalinye, umba wonyaka wokunciphisa ukukhutshwa kwenkunkuma. Ngokomzekelo, kwi-2013, iprojekthi ye-photovoltaic kwiPhondo laseZhejiang inombane we-1MWH wokunciphisa i-0.

7856 iitoni CO2; iprojekthi ye-photovoltaic kwiPhondo laseJilin ngumbane we-1MWH ukunciphisa iitoni ze-0.9869 ze-CO2. Ngo-2007, la manani mabini ayeyi-0.

Iitoni ze-9234 ze-CO2 kunye ne-1.1461 yeetoni ze-CO2. Bala indlela yokubala yokunciphisa ukufuduswa, emva koko ujonge utshintsho kwikhalenda yonyaka.

Kwingcinga yam, itekhnoloji yokuvelisa amandla obushushu ihlala iphucuka, umlinganiselo wamandla ahlaziyekayo uhlala ukhula, kwaye loo nto yokunciphisa ukukhutshwa kufuneka ibe kukwehla enyakeni. Kuthekani ngemeko yokwenene? Njengoko kunokubonwa kulo mzobo ungentla, eNyakatho ye-China, i-Northeast China iye yanda unyaka nonyaka, kwaye ixabiso le-Southern Power Grid 2014 liphezulu kwi-2013. Ibangelwa yintoni imvelaphi? Utshintsho kwinto yokunciphisa ibonisa ukuba yeyiphi utshintsho kwisakhiwo sokuphuma? Inqaku elilandelayo liboliswa ngumntu wonke.

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