Mphamvu ya Dzuwa Yoyandama: Ubwino, Zofunika Kwambiri, ndi Zovuta

Mfundo zamagetsi zomwe zimayendetsa mphamvu ya dzuwa zoyandama ndizofanana ndi zida zapansi ndi padenga. Chinthu chapadera ndi mawonekedwe oyandama ochotsedwa, omwe amatha kuikidwa m'madzi osagwiritsidwa ntchito bwino kuti apange magetsi akuluakulu. Nkhaniyi ifotokoza za ubwino ndi kuipa kwa dzuwa loyandama, pamodzi ndi mfundo zina zothandiza.

Kodi Floating Solar ndi chiyani?

Solar yoyandama, yomwe imadziwikanso kuti floating photovoltaic (FPV) system, imatanthawuza magulu a solar omwe amayikidwa pamwamba pamadzi. Ma sola amayikidwa bwino pamapulatifomu oyandama, omwe amatha kugwedezeka pang'ono koma osakhudza kukhazikika kwamagetsi kwadongosolo. Nthawi zambiri, ma solar oyandama amayikidwa m'mayiwe, m'nyanja, ndi m'malo osungiramo madzi, chifukwa malowa nthawi zambiri amakhala ndi mphepo yocheperako poyerekeza ndi nyanja zotseguka.

Solar yoyandama ndi njira yabwino yopangira mphamvu zachilengedwe yomwe imaphatikiza matekinoloje am'madzi ndi mphamvu zongowonjezwdwa. Magetsi opangidwa ndi magulu oyandamawa amaperekedwa kudzera m'zingwe zapansi pamadzi kupita kunsanja zopatsira mphamvu.

Zigawo Zofunikira za Dongosolo la Dzuwa Loyandama

Mofanana ndi zomwe zimagwiritsidwa ntchito pansi kapena padenga, mapanelowa amajambula kuwala kwa dzuwa ndikusintha kukhala magetsi. Mapanelo ogwira ntchito bwino atha kugwiritsidwa ntchito kuti awonjezere mphamvu zamagetsi pamalo ochepa.

Mapulatifomu oyandama nthawi zambiri amapangidwa kuchokera ku zinthu zolimba, zolimba kwambiri monga HDPE (polyethylene yapamwamba kwambiri) kuti zitsimikizire kuti mapanelo adzuwa azikhalabe. Mafelemu a aluminiyamu atha kuwonjezeredwanso kuti akhazikitse bata ndikupereka mawonekedwe olimba a ma solar.

Dongosolo la nangula limasunga bwino nsanja yoyandamayo, kuti isagwedezeke chifukwa cha mphepo kapena mafunde amadzi. Izi zimatsimikizira kukhazikika komanso kukhazikika kwadongosolo ladzuwa. Zingwe zomangirazo zimatha kupangidwa kuchokera ku ulusi wopangira, mawaya achitsulo, kapena unyolo, malingana ndi kuya ndi chikhalidwe cha madzi.

Magetsi a DC (mwachindunji) opangidwa ndi ma solar amayenera kusinthidwa kukhala AC (alternating current) kuti agwiritsidwe ntchito pamagetsi. Inverter imachita kutembenuka kofunikiraku, kuwonetsetsa kuti magetsi azitha kugwiritsidwa ntchito ndi gululi kapena malo omwe ali patsamba.

Zingwe zapadera zopanda madzi ndi zolumikizira zolimba zimagwiritsidwa ntchito poyang'anira kulumikizana kwamagetsi mkati mwa dongosolo. Zingwezi zimagwirizanitsa mapanelo adzuwa pamodzi ndikutumiza magetsi opangidwa ku inverter ndi malo olumikizirana ndi gridi pamtunda, kuwonetsetsa kuti mphamvu zamagetsi zikuyenda bwino.

Ubwino Woyandama Solar

Dzuwa loyandama limagwiritsa ntchito bwino malo, makamaka m'malo omwe malo ndi osowa kapena okwera mtengo kwambiri. Njira zoyandama zitha kukhazikitsidwa m'madzi osagwiritsidwa ntchito mocheperako monga madamu, madamu, ndi nyanja, kuchepetsa kufunika kokonzanso malo kapena kuyeretsa malo achilengedwe opangira magetsi adzuwa. Uwu ndi mwayi waukulu chifukwa umalola kupanga magetsi popanda kutenga malo ofunikira, omwe angagwiritsidwe ntchito pazinthu zina.

Ubale wa symbiotic pakati pa madzi ndi solar panel umathandizira kukulitsa mphamvu ya dzuwa. Kuzizira kwachilengedwe kwa madzi kumathandizira kuti ma solar azitha kutentha kwambiri, kuchepetsa kutenthedwa. Kuwongolera kutentha kumeneku kumatha kukulitsa luso la ma solar mpaka 15%, zomwe zimapangitsa kuti mphamvu zambiri zitheke komanso kubweza bwino ndalama.

Matupi amadzi ali ndi mawonekedwe owoneka bwino, omwe amawonjezera mphamvu ya albedo ndikuwonjezera mphamvu ya mapanelo oyandama adzuwa. Kuwala kwadzuwa komwe kumawonekera pamwamba pamadzi kumawonjezera ma photon ku mapanelo adzuwa, kukulitsa kuchuluka kwa kuwala komwe kungasinthidwe kukhala magetsi. Kulumikizana kopindulitsa kumeneku kumapangitsa kuti mphamvu zonse zitheke, zomwe zimapangitsa kuti sola yoyandama ikhale yankho lokongola pakukhathamiritsa kutulutsa mphamvu kwa dzuwa.

Ma solar oyandama omwe amayandama amathandizira kuchepetsa kutuluka kwa madzi, komwe kumateteza madzi. Izi ndizofunikira makamaka m'madera omwe amakhala ndi chilala komanso madera ouma, kumene mthunzi wa mapanelo oyandama amatha kuchepetsa kwambiri kutaya madzi. Kuphatikiza apo, poletsa kuwala kwa dzuwa, makina oyandama amathandizira kuwongolera kukula kwa ndere zovulaza, kuwongolera madzi.

Poyerekeza ndi ma solar okwera pansi, ma solar oyandama oyandama amakhala otsika mtengo. Popeza palibe chifukwa chogula malo kapena kukonza malo akuluakulu, machitidwewa akhoza kukhala okwera mtengo kwambiri kukhazikitsa. Kuphatikiza apo, makina oyandama oyendera dzuwa omwe ali pafupi ndi malo opangira magetsi opangira madzi kapena malo opangira madzi amatha kupulumutsa ndalama zophatikizira komanso zotumizira.

Kafukufuku woyambirira akuwonetsa kuti zida zoyandama zoyandama sizikhudza kwambiri zamoyo zam'madzi poyerekeza ndi zida zina zamadzi kapena zapansi pamadzi. Mapangidwe ndi kakhazikitsidwe ka mapanelo oyandama adzuwa amaonetsetsa kuti malo okhala m'madzi asokonezeke pang'ono, kumalimbikitsa kukhalirana koyenera ndi zamoyo zam'madzi.

Mukhoza kuyamba ndi kachipangizo kakang'ono ka dzuwa koyandama ndikukulitsa ngati mukufunikira. Mawonekedwe okhazikika a nsanja zoyandama zimapangitsa kuti zikhale zosavuta kusintha ndikukulitsa dongosolo kuti ligwirizane ndi kukula ndi masanjidwe osiyanasiyana.

Kuipa kwa Kuyandama kwa Solar

Poyerekeza ndi machitidwe okhazikika pansi, ma solar oyandama oyandama, pamodzi ndi nsanja, nangula, ndi zingwe, ndizovuta kwambiri ndipo zimakhala ndi ndalama zakutsogolo. Komabe, zofufuza zina zamtengo wapatali zimasonyeza kuti ngati kusintha kwabwino kwachitika, ndalama zonse pa nthawi yonse ya moyo wa dongosolo zimatha kufananizidwa kapena zokwera pang'ono kusiyana ndi machitidwe oyambira pansi.

Solar yoyandama yakhala ikugwira ntchito poyesa kwazaka zopitilira khumi, kuwonetsa magwiridwe antchito odalirika. Komabe, kukhazikika kwake kwa nthawi yayitali sikutsimikiziridwa mokwanira. Deta yowonjezereka ikufunika kuti timvetsetse momwe makinawa amagwirira ntchito kwa zaka makumi angapo akuwonekera, poganizira zinthu monga mavalidwe okhudzana ndi nyengo, kuwonongeka kwa magwiridwe antchito pakapita nthawi, ndi kukonzanso kosalekeza.

Tekinoloje iyi sigwira ntchito konsekonse. Mapulojekiti ambiri oyandama adzuwa ndi akulu ndipo amapangidwa kuti azipereka mphamvu kumakampani azamalonda kapena othandizira. Kwa anthu pawokha kapena mabungwe ang'onoang'ono omwe akusowa mphamvu yadzuwa, makina okwera padenga kapena pansi amakhala njira yabwino kwambiri.

Pakalipano, zomera zambiri zoyandama za dzuwa zili m'madzi opangira madzi, kuphatikizapo madamu, maiwe osungira madzi oipa, ndi maiwe othirira ulimi. Malowa amapezekanso m'makwalala, malo opangira migodi, madamu, ndi madera a m'mphepete mwa nyanja. Ngakhale kuti matupi achilengedwe amadzi amapereka mwayi wotukuka kwa dzuwa, zosungiramo zopangira zimakhala ndi ubwino wapadera. Malo osungirawa nthawi zambiri amabwera ndi zomangamanga zomwe zidalipo kale komanso njira, zomwe zimapangitsa kukhazikitsa ndi kukonza ma solar oyandama kukhala osavuta komanso okwera mtengo.

Njira Zoyandama Zogwiritsidwa Ntchito M'malo Oyenda Panyanja

Ntchito zoyandama zoyendera dzuwa zimasinthiratu kumadera am'madzi. Mizinda yambiri ikuluikulu padziko lapansi ili m’mphepete mwa nyanja ndipo pakali pano ikukumana ndi kukwera kwa chiwerengero cha anthu, kusowa kwa nthaka, komanso mavuto okhudzana ndi kukwera kwa mphamvu zamagetsi. Izi zadzetsa chidwi chochulukirachulukira pamapulogalamu apanyanja a floating photovoltaic systems (FPV).

Tekinoloje yoyenera kumadera amadzi am'madzi sigwira ntchito mwachindunji pamayendedwe apanyanja, chifukwa chake ndikofunikira kuyang'ana pakupanga mayankho ogwirizana ndi malowa. Ukadaulo umodzi wofunikira pakuyika zida zoyandama m'madzi am'madzi ndi kugwiritsa ntchito zida zophatikizika kuti zipirire mphepo, mafunde, mphamvu zamafunde, ndi mafunde opangidwa ndi zombo. Pakali pano, ma solar oyandama omwe amayandama amagwiritsa ntchito ma pontoon amtundu wa high-density polyethylene (HDPE), omwe ndi oyenera kusungira madzi opanda mchere komanso kupewa kuipitsidwa ndi madzi akumwa. Komabe, pamadzi am'nyanja, zida ziyeneranso kuganizira momwe madzi amchere amakhudzira kukhazikika kwanthawi yayitali.

Ukadaulo Waukulu Wama Offshore Floating Systems

Kutengera dera, kutalika kwa mafunde kumatha kusiyanasiyana, ndipo kusweka kwa mafunde kumatha kupangitsa kuti nyumbayo ikhale ndi katundu wochulukirapo, kukulitsa mtengo wazinthu, mafelemu achitsulo, ndi zingwe zomangira, komanso ndalama zoyendetsera ntchito. Monga momwe zasonyezedwera pachithunzichi, kutengera kayesedwe ka hydrodynamic, mafunde a 0.3 metres mu utali, limodzi ndi mafunde a mafunde ndi liwiro la mphepo, amatha kuchititsa mphamvu pafupifupi 14 kN2/Hz pamakina oyandama.

JM Solar Yakhazikitsa Ntchito Yoyandama ya Offshore

Dzuwa loyandama likuyandikira kuyika makina oyandama a Photovoltaic (FPV) m'malo am'madzi. Pakali pano, JM Solar, mogwirizana ndi China Shipbuilding Group's 725 Institute, ikupita patsogolo "Offshore Floating Photovoltaic Application Demonstration Project," yomwe yalowa m'mayesero oyendetsa ndege. Zomwe zimachitika kuchokera ku mapulojekiti oyandama a dzuwa zimapereka njira yopititsira patsogolo ndikusintha kupita kufupi ndi gombe ndi madera akunyanja. Chifukwa chake, kufufuza kuthekera kwaukadaulo ndi zovuta zopanga makina oyandama am'madzi am'madzi ndikofunikira kwambiri, pomwe mapulogalamu a FPV adayamba kuyesedwa pafupi ndi magombe.