Mphamvu ya Dzuwa Yoyandama: Ubwino, Zigawo Zofunika, ndi Mavuto

Mfundo zamagetsi zomwe zimagwiritsa ntchito mphamvu ya dzuwa yoyandama zimafanana ndi za makina oyikidwa pansi ndi padenga. Chinthu chapadera ndi kapangidwe kamene kamatha kuchotsedwa, komwe kangathe kuyikidwa m'madzi osagwiritsidwa ntchito mokwanira kuti apange magetsi ambiri. Nkhaniyi ikambirana za ubwino ndi kuipa kwa mphamvu ya dzuwa yoyandama, pamodzi ndi mfundo zina zothandiza.

Kodi Dzuwa Loyandama N'chiyani?

Dzuwa loyandama, lomwe limadziwikanso kuti floating photovoltaic (F)Pv) machitidwe, amatanthauza ma solar panel arrays omwe amaikidwa pamwamba pa madzi. Ma solar panel amaikidwa bwino pamapulatifomu oyandama, omwe angagwedezeke pang'ono koma sakhudza kupanga mphamvu kokhazikika kwa makinawo. Nthawi zambiri, ma solar system oyandama amayikidwa pamadziwe, nyanja, ndi malo osungiramo madzi, chifukwa malowa nthawi zambiri amakumana ndi mphepo yochepa kuposa nyanja zotseguka.

Kuyendetsa mphamvu ya dzuwa yoyandama ndi njira yopangira mphamvu yoteteza chilengedwe yomwe imaphatikiza ukadaulo wamagetsi a m'nyanja ndi mphamvu zongowonjezwdwanso. Magetsi opangidwa ndi ma ray oyandama awa amatumizidwa kudzera m'madzi kupita ku nsanja zotumizira mphamvu zomwe zasankhidwa.

Zigawo Zofunika Kwambiri za Dongosolo Loyandama la Dzuwa

Mofanana ndi zomwe zimagwiritsidwa ntchito pamakina okhazikika pansi kapena padenga, mapanelo awa amalandira kuwala kwa dzuwa ndikusandutsa magetsi. Mapanelo ogwira ntchito bwino angagwiritsidwe ntchito kuti achulukitse mphamvu zomwe zimachokera pamalo ochepa.

Mapulatifomu oyandama nthawi zambiri amapangidwa ndi zinthu zolimba komanso zolemera kwambiri monga HDPE (high-density polyethylene) kuti zitsimikizire kuti ma solar panels apitirize kuyandama. Mafelemu a aluminiyamu amathanso kuwonjezeredwa kuti awonjezere kukhazikika ndikupereka kapangidwe kolimba ka ma solar panels.

Dongosolo lomangira limasunga bwino nsanja yoyandama pamalo ake, kuti isasunthike chifukwa cha mphepo kapena mafunde a madzi. Izi zimatsimikizira kukhazikika ndi malo olondola a solar array. Zingwe zomangira zimatha kupangidwa ndi ulusi wopangidwa, mawaya achitsulo, kapena maunyolo, kutengera kuzama ndi mtundu wa madzi.

Magetsi a DC (direct current) opangidwa ndi ma solar panels ayenera kusinthidwa kukhala AC (alternating current) kuti agwiritsidwe ntchito m'makina amagetsi. Inverter imachita kusinthaku kofunikira, kuonetsetsa kuti mphamvu yogwiritsidwa ntchito bwino ndi gridi kapena malo omwe ali pamalopo.

Zingwe zapadera zosalowa madzi ndi zolumikizira zolimba zimagwiritsidwa ntchito poyendetsa kulumikizana kwamagetsi mkati mwa dongosololi. Zingwezi zimalumikiza ma solar panels pamodzi ndikutumiza magetsi opangidwa ku inverter ndi malo olumikizira grid pamtunda, kuonetsetsa kuti mphamvu zimasamutsidwa bwino komanso motetezeka.

Ubwino wa Dzuwa Loyandama

Ma solar oyandama amagwiritsa ntchito bwino malo, makamaka m'malo omwe nthaka ndi yosowa kapena yokwera mtengo kwambiri. Makina oyandama amatha kuyikidwa m'madzi osagwiritsidwa ntchito mokwanira monga malo osungiramo madzi, madamu, ndi nyanja, zomwe zimachepetsa kufunika kogwiritsanso ntchito malo kapena kuyeretsa malo achilengedwe opangira magetsi a dzuwa. Uwu ndi mwayi waukulu chifukwa umalola kupanga magetsi popanda kutenga malo amtengo wapatali, omwe angagwiritsidwe ntchito pazinthu zina.

Ubale wogwirizana pakati pa madzi ndi ma solar panels umathandiza kuonjezera mphamvu ya dzuwa. Mphamvu yachilengedwe yozizira ya madzi imathandiza kuti ma solar panels azikhala ndi kutentha kochepa, kuchepetsa mavuto okhudzana ndi kutentha kwambiri. Kulamulira kutentha kumeneku kungawonjezere mphamvu ya ma solar panels ndi 15%, zomwe zimapangitsa kuti mphamvu zituluke kwambiri komanso kuti ndalama zibwerere bwino.

Madzi ali ndi mphamvu zowunikira, zomwe zimapangitsa kuti ma solar panels aziyenda bwino komanso kuti ma solar panels aziyenda bwino. Kuwala kwa dzuwa komwe kumaonekera pamwamba pa madzi kumawonjezera ma photon ambiri ku ma solar panels, zomwe zimapangitsa kuti kuwala kukhale magetsi. Kugwirizana kumeneku kumathandizira kuti mphamvu zonse zituluke, zomwe zimapangitsa kuti solar yomwe imayandama ikhale njira yabwino yopangira mphamvu zamagetsi pogwiritsa ntchito mphamvu za dzuwa.

Ma solar panels oyandama amathandiza kuchepetsa kuuluka kwa madzi, zomwe zimasunga madzi. Izi ndizofunikira kwambiri m'madera omwe nthawi zambiri amakhala ndi chilala komanso ouma pang'ono, komwe mthunzi wa ma solar panels ungachepetse kwambiri kutayika kwa madzi. Kuphatikiza apo, poletsa kuwala kwa dzuwa, makina oyandama amathandiza kuwongolera kukula kwa algae woopsa, ndikuwonjezera ubwino wa madzi.

Poyerekeza ndi makina a dzuwa omwe amayikidwa pansi, makina a dzuwa omwe amayandama nthawi zambiri amakhala otsika mtengo. Popeza palibe chifukwa chogulira malo kapena kukonza malo akuluakulu, makinawa amatha kukhala otchipa kwambiri kuyika. Kuphatikiza apo, makina a dzuwa omwe amayandama pafupi ndi malo opangira magetsi kapena malo oyeretsera madzi amatha kusunga ndalama zogwirizanitsa ndi zomangamanga zotumizira magetsi.

Kafukufuku woyamba akusonyeza kuti machitidwe a dzuwa oyandama sakhudza kwambiri zamoyo zam'madzi poyerekeza ndi nyumba zina za m'madzi kapena zam'madzi. Kapangidwe ndi malo a mapanelo a dzuwa oyandama amaonetsetsa kuti malo okhala m'madzi asamasokonezeke kwambiri, zomwe zimapangitsa kuti pakhale mgwirizano wabwino ndi zachilengedwe zam'madzi.

Mukhoza kuyamba ndi dongosolo laling'ono la dzuwa loyandama ndikulikulitsa ngati pakufunika kutero. Kapangidwe ka mapulatifomu oyandama kamapangitsa kuti zikhale zosavuta kusintha ndikukulitsa dongosololi kuti ligwirizane ndi kukula ndi mawonekedwe osiyanasiyana a malo.

Zoyipa za Dzuwa Loyandama

Poyerekeza ndi makina akale okhazikika pansi, makina oyendera dzuwa oyandama, pamodzi ndi mapulatifomu awo, ma nangula, ndi zingwe, ndi ovuta kwambiri ndipo ali ndi ndalama zambiri zoyambira. Komabe, kusanthula kwina kwa ndalama kumasonyeza kuti ngati kusintha kwa magwiridwe antchito kuganiziridwa, ndalama zonse zomwe zimagwiritsidwa ntchito pa nthawi yonse ya makinawo zitha kufanana kapena kukwera pang'ono kuposa makina okhazikika pansi.

Mphamvu ya dzuwa yoyandama yakhala ikugwira ntchito m'mapulojekiti oyesera kwa zaka zoposa khumi, zomwe zikusonyeza kuti imagwira ntchito bwino. Komabe, kulimba kwake kwa nthawi yayitali sikunatsimikizidwe mokwanira. Deta yowonjezereka ikufunika kuti timvetse momwe machitidwewa amakhalira kwa zaka zambiri akuwonetsedwa, poganizira zinthu monga kuwonongeka kwa nyengo, kuwonongeka kwa magwiridwe antchito pakapita nthawi, komanso zotsatirapo zosamalira zomwe zikuchitika.

Ukadaulo uwu sugwiritsidwa ntchito konsekonse. Mapulojekiti ambiri oyandama a dzuwa ndi akuluakulu ndipo amapangidwira kupereka magetsi kumakampani amalonda kapena makampani othandizira. Kwa anthu kapena mabungwe ang'onoang'ono omwe akufunika mphamvu ya dzuwa, makina opangidwa padenga kapena pansi nthawi zambiri amakhala chisankho chothandiza kwambiri.

Pakadali pano, zomera zambiri zoyendera dzuwa zomwe zimayandama zili m'madzi opangidwa ndi anthu, kuphatikizapo malo osungiramo madzi, maiwe osungiramo madzi otayira, ndi maiwe othirira ulimi. Malo amenewa amapezekanso m'mabwalo a miyala, m'migodi, m'madamu, ndi m'madera a m'mphepete mwa nyanja. Ngakhale kuti madzi achilengedwe amapereka mwayi wokonza mphamvu ya dzuwa, malo osungiramo madzi opangidwa ndi anthu ali ndi ubwino wapadera. Malo osungiramo madzi nthawi zambiri amakhala ndi zomangamanga ndi njira zomwe zilipo kale, zomwe zimapangitsa kuti kukhazikitsa ndi kukonza makina oyendera madzi oyandama kukhale kosavuta komanso kotsika mtengo.

Machitidwe Oyandama Omwe Amagwiritsidwa Ntchito M'malo Ozungulira Nyanja

Kugwiritsa ntchito mphamvu ya dzuwa yoyandama mwachilengedwe kukusintha kupita ku malo okhala m'nyanja. Mizinda yambiri ikuluikulu padziko lonse lapansi ili m'mphepete mwa nyanja ndipo pakadali pano ikukumana ndi kuchuluka kwa anthu, kusowa kwa nthaka, komanso mavuto pakukwaniritsa kufunikira kwa mphamvu. Izi zapangitsa kuti chidwi cha anthu ambiri pakugwiritsa ntchito mphamvu ya dzuwa yoyandama (FPV) m'nyanja chiwonjezeke.

Ukadaulo woyenera malo okhala ndi madzi abwino sugwira ntchito mwachindunji m'malo okhala ndi madzi abwino, kotero ndikofunikira kuyang'ana kwambiri pakupanga njira zothetsera mavuto zomwe zingagwiritsidwe ntchito m'malo amenewa. Chimodzi mwa ukadaulo wofunikira pakuyika makina oyandama m'malo okhala ndi madzi abwino ndikugwiritsa ntchito zinthu zophatikizika kuti zipirire mphepo, mafunde, mphamvu za mafunde, ndi mafunde oyambitsidwa ndi sitima. Pakadali pano, makina oyandama a dzuwa nthawi zambiri amagwiritsa ntchito ma pontoon a polyethylene (HDPE), omwe ndi oyenera malo osungira madzi abwino komanso kupewa kuipitsidwa kwa madzi akumwa. Komabe, pamadzi a m'nyanja, zipangizo ziyeneranso kuganizira momwe madzi amchere amakhudzira kulimba kwa nthawi yayitali.

Ukadaulo Waukulu wa Machitidwe Oyandama Panyanja

Kutengera ndi dera, kutalika kwa mafunde kumatha kusiyana, ndipo kusweka kwa mafunde kungayambitse kuti nyumbayo inyamule katundu wochuluka, zomwe zimawonjezera mtengo wa zipangizo, mafelemu achitsulo, ndi zingwe zomangira, komanso ndalama zambiri zogwirira ntchito. Monga momwe zasonyezedwera pachithunzichi, kutengera ma simulation a hydrodynamic, mafunde a mamita 0.3 kutalika, pamodzi ndi mafunde a m'nyanja ndi liwiro la mphepo, amatha kugwiritsa ntchito mphamvu yokhudza pafupifupi 14 kN2/Hz pamakina oyandama.

JM Solar Yayambitsa Pulojekiti ya Offshore Floating System

Katswiri wa mphamvu ya dzuwa woyandama akupita patsogolo kugwiritsa ntchito makina oyandama a photovoltaic (FPV) m'malo okhala m'nyanja. Pakadali pano, JM Solar, mogwirizana ndi bungwe la China Shipbuilding Group's 725 Institute, akupititsa patsogolo "Offshore Floating Photovoltaic Application Demonstration Project," yomwe yalowa mu mayeso oyendetsa sitima zapamadzi. Chidziwitso kuchokera ku mapulojekiti oyandama a dzuwa mkati mwa dziko lapansi chimapereka njira yokulira ndikusintha kupita ku malo okhala pafupi ndi gombe ndi m'mphepete mwa nyanja. Chifukwa chake, kufufuza kuthekera kwaukadaulo ndi zovuta zopangira makina oyandama m'malo okhala m'nyanja ndikofunikira kwambiri, pomwe kugwiritsa ntchito kwa FPV poyamba kumayesedwa m'malo okhala pafupi ndi gombe.