Pakadali pano, anthu ambiri amasamala za kuchepetsa mpweya m'nyumba zomwe zili m'nyumba zokhazikika. Palibe kafukufuku wambiri wokhudza njira zochepetsera mpweya m'nyumba zakanthawi zomwe zili m'nyumba zomangira. Madipatimenti a polojekiti omwe ali m'malo omangira omwe amakhala ndi moyo wochepera zaka 5 nthawi zambiri amagwiritsa ntchito nyumba zogwiritsidwanso ntchito, zomwe zitha kugwiritsidwanso ntchito. Kuchepetsa kuwononga zinthu zomangira ndikuchepetsa mpweya woipa wa mpweya.
Pofuna kuchepetsa mpweya woipa wa carbon, fayiloyi imapanga njira yosinthira ya photovoltaic ya pulojekiti yosinthira nyumba kuti ipereke mphamvu zoyera panthawi yogwira ntchito. Njira yofananayo yosinthira ya photovoltaic imakonzedwa pa nyumba yakanthawi ya dipatimenti ya polojekiti ya malo omanga, ndipo chithandizo chokhazikika cha photovoltaic ndi kapangidwe kake ka photovoltaic zimachitika mwanjira yofanana, ndipo kapangidwe kophatikizana ka modularized kamachitika ndi mawonekedwe enaake a unit modulus kuti apange zinthu zaukadaulo zophatikizika komanso zophatikizika, zochotsedwa komanso zopindika. Chogulitsachi chimathandizira kugwiritsa ntchito mphamvu kwa dipatimenti ya polojekiti kudzera mu "ukadaulo wosinthika wa solar storage", amachepetsa mpweya woipa wa carbon panthawi yogwira ntchito ya nyumba zakanthawi pamalo omanga, ndipo amapereka chithandizo chaukadaulo kuti cholinga cha nyumba za carbon zifike pafupifupi zero.
Mphamvu yogawa ndi njira yopezera mphamvu yomwe imagwirizanitsa kupanga ndi kugwiritsa ntchito mphamvu zomwe zimakonzedwa kumbali ya ogwiritsa ntchito, zomwe zimachepetsa kutayika panthawi yotumiza mphamvu. Nyumba, monga gawo lalikulu la kugwiritsa ntchito mphamvu, zimagwiritsa ntchito mphamvu zopangira mphamvu ya padenga lopanda mphamvu kuti zidzigwiritse ntchito zokha, zomwe zingalimbikitse chitukuko cha malo osungira mphamvu zogawidwa ndikuyankha cholinga cha dziko lonse cha kaboni kawiri ndi lingaliro la 14 la Dongosolo la Zaka Zisanu. Kudzigwiritsa ntchito nokha kwa mphamvu zomanga kungathandize kuti ntchito yamakampani omanga ikhale yabwino kwambiri pa zolinga ziwiri za kaboni mdziko muno.
Fayilo iyi imaphunzira momwe mphamvu zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zimagwirira ntchito pakanthawi kochepa m'malo omanga, ndipo imayang'ana momwe ukadaulo wamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi umathandizira kuchepetsa mpweya wa kaboni. Kafukufukuyu akuyang'ana kwambiri dipatimenti ya polojekiti ya nyumba zamtundu wamagetsi zomwe zili pamalo omanga. Kumbali imodzi, chifukwa malo omanga ndi nyumba yakanthawi kochepa, n'zosavuta kunyalanyaza popanga mapulani. Kugwiritsa ntchito mphamvu zamagetsi pa gawo lililonse la nyumba zakanthawi nthawi zambiri kumakhala kokwera. Kapangidwe kake kakakonzedwa, mpweya wa kaboni ukhoza kuchepetsedwa bwino. Kumbali ina, nyumba zakanthawi ndi malo opangira magetsi zamagetsi zamagetsi zamagetsi zamagetsi zimatha kubwezeretsedwanso. Kuphatikiza pa kupanga mphamvu zamagetsi zamagetsi zamagetsi kuti achepetse mpweya wa kaboni, kugwiritsidwanso ntchito kwa zipangizo zomangira kumachepetsanso kwambiri mpweya wa kaboni.
Ukadaulo wa "kusungirako dzuwa, kusinthasintha mwachindunji" ndi njira yofunika kwambiri yaukadaulo komanso njira yothandiza yopezera kusagwirizana ndi mpweya m'nyumba
Pakadali pano, China ikusintha kapangidwe ka mphamvu ndikulimbikitsa chitukuko cha mpweya wochepa. Mu Seputembala 2020, Purezidenti Xi Jinping adapereka cholinga cha mpweya wochepa pa msonkhano wa 75 wa Msonkhano Waukulu wa United Nations. China idzafika pachimake pa kutulutsa mpweya woipa wa carbon dioxide pofika chaka cha 2030 ndikukwaniritsa kusalowerera kwa mpweya woipa pofika chaka cha 2060. "Malangizo a Komiti Yaikulu ya Chipani cha Chikomyunizimu cha China pa Kupanga Ndondomeko ya Zaka Khumi ndi Zinayi Zisanu ya Chitukuko cha Zachuma ndi Chikhalidwe cha Dziko ndi Zolinga Zanthawi Yaitali za 2035" adanenanso kuti ndikofunikira kulimbikitsa kusintha kwa mphamvu, kukonza mphamvu zogwiritsira ntchito mphamvu zatsopano ndi kusungira; kufulumizitsa kukwezedwa kwa chitukuko cha mpweya wochepa, kumanga nyumba zobiriwira ndikuchepetsa mphamvu ya mpweya woipa. Poyang'ana kwambiri zolinga ziwiri za kusalowerera kwa mpweya woipa ndi malingaliro a Ndondomeko ya Zaka Zisanu ya 14, mautumiki osiyanasiyana adziko ndi makomishoni akhazikitsa mfundo zinazake zotsatsira, zomwe pakati pa mphamvu zogawidwa ndi kusungidwa kwa mphamvu zogawidwa ndizo malangizo ofunikira pakukula.
Malinga ndi ziwerengero, mpweya woipa wochokera ku ntchito zomanga umakhudza 22% ya mpweya wonse wa carbon womwe umatuluka mdzikolo. Kugwiritsa ntchito mphamvu pa unit area ya nyumba za anthu onse kwawonjezeka chifukwa cha kumangidwa kwa nyumba zazikulu komanso zazikulu zomwe zamangidwa kumene m'mizinda m'zaka zaposachedwa. Chifukwa chake, kusalowerera ndale kwa nyumba ndi gawo lofunikira mdziko muno kuti pakhale kusalowerera ndale kwa carbon. Chimodzi mwa malangizo ofunikira amakampani omanga poyankha njira yadziko lonse yosalowerera ndale ndikumanga njira yatsopano yamagetsi ya "'photovoltaic + two-way charging + DC + flexible control' (photovoltaic storage direct flexible)" pansi pa mkhalidwe wamagetsi ogwiritsidwa ntchito kwambiri mumakampani omanga. Akuti ukadaulo wa "solar-storage direct flexible" ukhoza kuchepetsa kutulutsa mpweya wa carbon ndi pafupifupi 25% mu ntchito zomanga. Chifukwa chake, ukadaulo wa "solar-storage direct-flexibility" ndi ukadaulo wofunikira kwambiri wokhazikitsa kusinthasintha kwa gridi yamagetsi m'munda womanga, kupeza mphamvu zambiri zongowonjezwdwa, ndikukweza magwiridwe antchito amagetsi a nyumba zamtsogolo. Ndi njira yofunika kwambiri yaukadaulo komanso njira yothandiza yopezera kusalowerera ndale kwa carbon m'nyumba.
Dongosolo la Photovoltaic Yokhazikika
Nyumba zakanthawi zomwe zili pamalo omangapo nthawi zambiri zimagwiritsa ntchito nyumba zamtundu wa modular zomwe zingagwiritsidwenso ntchito, kotero dongosolo la modular photovoltaic module lomwe lingasinthidwenso lapangidwira nyumba zamtundu wa modular. Chogulitsachi cha nthawi yochepa cha photovoltaic site chimagwiritsa ntchito modularization kupanga zothandizira zamtundu wa photovoltaic ndi machitidwe a photovoltaic. Choyamba, chimachokera pazifukwa ziwiri: nyumba yokhazikika (6×3×3) ndi nyumba yoyendamo (6×2×3), kapangidwe ka photovoltaic kumachitika motsatira matailosi pamwamba pa nyumba yamtundu wa modular, ndipo mapanelo a monocrystalline silicon photovoltaic amayikidwa pachidebe chilichonse chokhazikika. Photovoltaic imayikidwa pa chithandizo cha photovoltaic pansipa kuti ipange gawo lophatikizika la photovoltaic modular, lomwe limakwezedwa lonse kuti lithandizire mayendedwe ndi kusintha.
Dongosolo lopangira mphamvu ya photovoltaic limapangidwa makamaka ndi ma module a photovoltaic, makina ophatikizira a inverter control, ndi batri. Gulu la zinthuli limapangidwa ndi nyumba ziwiri zokhazikika ndi nyumba imodzi yolowera kuti apange block ya unit, ndipo ma block asanu ndi limodzi amaphatikizidwa kukhala mayunitsi osiyanasiyana a dipatimenti ya projekiti, kuti agwirizane ndi kapangidwe ka malo a dipatimenti ya projekiti ndikupanga pulani ya projekiti ya zero-carbon yokonzedweratu. Zogulitsa zosinthika zimatha kusinthidwa ndikusinthidwa momasuka ku ma projekiti ndi malo enaake, ndikugwiritsa ntchito ukadaulo wa BIPV kuti muchepetse kutulutsa kwa kaboni kwa dongosolo lonse la mphamvu zomangira la dipatimenti ya projekiti, zomwe zimapangitsa kuti nyumba za anthu onse m'madera osiyanasiyana komanso m'nyengo zosiyanasiyana zikwaniritse zolinga zosakhudzana ndi kaboni. Njira yaukadaulo yogwiritsira ntchito.
1. Kapangidwe ka modular
Kapangidwe ka modular integrated kamachitika ndi mayunitsi a 6m×3m ndi 6m×2m kuti zitheke kusintha ndi mayendedwe mosavuta. Chitsimikizo cha kutera kwa zinthu mwachangu, kugwira ntchito mokhazikika, mtengo wotsika wogwirira ntchito, komanso kuchepetsa nthawi yomanga pamalopo. Kapangidwe ka modular kamatsimikizira kukonzekera koyambirira kwa fakitale yosonkhanitsidwa, kuyika ndi kunyamula konse, kulumikizana kokweza ndi kutseka, komwe kumawongolera magwiridwe antchito, kumachepetsa njira yomanga, kufupikitsa nthawi yomanga, ndikuchepetsa kukhudzidwa kwa malo omanga.
Maukadaulo akuluakulu a modular:
(1) Zolumikizira zamakona zomwe zimagwirizana ndi nyumba yamtundu wa modular ndizothandiza kulumikiza chithandizo cha photovoltaic cha modular ndi nyumba yamtundu wa modular yomwe ili pansipa;
(2) Kapangidwe ka magetsi a photovoltaic kamapewa malo pamwamba pa zolumikizira pakona, kotero kuti mabulaketi a magetsi a photovoltaic akhoza kuyikidwa pamodzi kuti azinyamulidwa;
(3) Chimango cha mlatho wozungulira, chomwe chili chosavuta kukonza bwino zingwe za photovoltaic;
(4) Kuphatikiza kwa 2A+B modular kumathandiza kupanga kokhazikika ndikuchepetsa zida zosinthidwa;
(5) Ma module asanu ndi limodzi a 2A+B amaphatikizidwa kukhala unit yaying'ono yokhala ndi inverter yaying'ono, ndipo mayunitsi awiri ang'onoang'ono amaphatikizidwa kukhala unit yayikulu yokhala ndi inverter yayikulu.
2. Kapangidwe ka mpweya wochepa
Kutengera ukadaulo wa zero-carbon, kafukufukuyu amapanga zinthu zomangira zosakhalitsa za zero-carbon, kapangidwe ka modular, kupanga kokhazikika, makina ophatikizika a photovoltaic, komanso kuthandizira kusintha kwa modular ndi zida zosungira mphamvu, kuphatikiza ma module a photovoltaic ndi ma module a inverter, ma module a batri kuti apange makina a photovoltaic omwe amakwaniritsa kutulutsa kwa kaboni konse panthawi yogwira ntchito ya dipatimenti yomanga malo. Ma module a photovoltaic, ma module a inverter, ndi ma module a batri amatha kusweka, kuphatikizidwa, ndikutembenuzidwa, zomwe ndizosavuta kutembenuza mapulojekiti pamodzi ndi nyumba yamtundu wa bokosi. Zogulitsa za modular zimatha kusintha zosowa za masikelo osiyanasiyana kudzera mukusintha kwa kuchuluka. Lingaliro lopangidwa ndi gawoli lotha kuchotsedwa, kuphatikiza, komanso la unit likhoza kusintha magwiridwe antchito opanga, kuchepetsa kutulutsa kwa kaboni, ndikulimbikitsa kukwaniritsa zolinga zosakhudzana ndi kaboni.
3. Kapangidwe ka makina opangira mphamvu ya photovoltaic
Makina opangira magetsi a photovoltaic amapangidwa makamaka ndi ma module a photovoltaic, makina olumikizirana a inverter control, ndi batri. PV ya nyumba yamtundu wa modular imayikidwa m'njira yomata matailosi padenga. Chidebe chilichonse chokhazikika chimayikidwa ndi zidutswa 8 za ma panel a monocrystalline silicon photovoltaic okhala ndi kukula kwa 1924×1038×35mm, ndipo chidebe chilichonse cholowera chimayikidwa ndi zidutswa 5 za ma panel a monocrystalline silicon photovoltaic okhala ndi kukula kwa ma panel a 1924×1038×35mm.
Masana, ma module a photovoltaic amapanga magetsi, ndipo chowongolera ndi inverter zimasintha mphamvu yamagetsi mwachindunji kukhala mphamvu yosinthira kuti zigwiritsidwe ntchito. Dongosololi limapereka patsogolo mphamvu yamagetsi ku katundu. Mphamvu yamagetsi yopangidwa ndi photovoltaic ikakula kuposa mphamvu ya katundu, mphamvu yamagetsi yochulukirapo idzachaja paketi ya batri kudzera mu chowongolera cha chaji ndi kutulutsa; pamene kuwala kuli kofooka kapena usiku, gawo la photovoltaic silipanga magetsi, ndipo paketi ya batri imadutsa mu makina ophatikizidwa a inverter control. Mphamvu yamagetsi yosungidwa mu batri imasinthidwa kukhala mphamvu yosinthira katundu.
Chidule
Ukadaulo wamagetsi wa modular umagwiritsidwa ntchito pamalo ogwirira ntchito ndi malo okhala a dipatimenti ya polojekiti pamalo omangira Nyumba 4~6 ku Pingshan New Energy Automobile Industrial Park, Shenzhen. Magulu 49 onse ali mgulu la 2A+B (onani Chithunzi 5), okhala ndi ma inverter 8. Mphamvu yonse yoyikidwa ndi 421.89kW, mphamvu yapakati yopangira magetsi pachaka ndi 427,000 kWh, mpweya wa kaboni ndi 0.3748kgCOz/kWh, ndipo kuchepetsa mpweya wa kaboni pachaka kwa dipatimenti ya polojekiti ndi 160tC02.
Ukadaulo wamagetsi wopangidwa modular ungathe kuchepetsa mpweya woipa wa kaboni pamalo omangira, zomwe zingachepetse kunyalanyaza kwa mpweya woipa wa kaboni pagawo loyambirira la nyumbayo. Kusintha, kukhazikika, kuphatikiza, ndi kusintha kwa zinthu kungachepetse kwambiri kutayika kwa zipangizo zomangira, kupititsa patsogolo kugwiritsa ntchito bwino, ndikuchepetsa mpweya woipa wa kaboni. Kugwiritsa ntchito ukadaulo wamagetsi wopangidwa modular mu dipatimenti yatsopano ya ntchito zamagetsi pamapeto pake kudzakwaniritsa kuchuluka kwa mphamvu yoyera yogawidwa mnyumbamo yoposa 90%, kupitirira 90% ya kukhutitsidwa kwa zinthu zogwirira ntchito, ndikuchepetsa mpweya woipa wa kaboni m'dipatimenti ya ntchitoyo ndi kupitirira 20% chaka chilichonse. Kuphatikiza pa kuchepetsa mpweya woipa wa kaboni m'dongosolo lonse la mphamvu zomangira la dipatimenti ya ntchitoyo, BIPV imaperekanso njira yowunikira nyumba za anthu m'madera osiyanasiyana komanso m'nyengo zosiyanasiyana kuti akwaniritse zolinga zosagwirizana ndi mpweya. Kuchita kafukufuku woyenera m'munda uno panthawi yake ndikugwiritsa ntchito mwayi wosowawu kungapangitse dziko lathu kukhala patsogolo pakusintha kumeneku.
Nthawi yotumizira: 17-07-23