Yawanci, lokacin da kuke tunani game da hasken rana, kuna hoton hasken rana photovoltaics (PV): bangarori waɗanda aka sanya a saman rufin ku ko a cikin sarari kuma suna canza hasken rana zuwa wutar lantarki. Duk da haka, masu amfani da hasken rana kuma na iya zama zafi, ma'ana suna canza hasken rana zuwa zafi sabanin wutar lantarki. Thermodynamic solar panels nau'i ne na nau'in zafin rana mai zafi-wanda kuma ake kira mai tarawa-wanda ya bambanta da ban mamaki da na gargajiya na gargajiya; maimakon buƙatar hasken rana kai tsaye, na'urorin hasken rana na thermodynamic kuma na iya samar da wuta daga zafi a cikin iska.
Mabuɗin ɗaukar hoto
Thermodynamic solar panels na iya aiki a matsayin mai tarawa da evaporator a cikin faɗaɗa kai tsaye mai taimakon zafi mai zafi (SAHPs)
Suna ɗaukar zafi daga hasken rana da iska na yanayi, kuma yawanci basa buƙatar hasken rana kai tsaye, kodayake ƙila ba za su iya yin kyau sosai a cikin yanayin sanyi ba.
Ana buƙatar ƙarin gwaji don tantance yadda tasirin hasken rana na thermodynamic ke aiki a cikin yanayi mai sanyi
Yayin da masu amfani da hasken rana na thermodynamic suka fi shahara a Turai, wasu sun fara shiga kasuwa a Amurka
Ta yaya famfon zafi mai taimakon hasken rana yake aiki?
SAHPs suna amfani da makamashi mai zafi daga rana da famfo mai zafi don samar da zafi. Yayin da zaku iya saita waɗannan tsarin ta hanyoyi daban-daban, koyaushe suna haɗa da manyan abubuwa guda biyar: masu tarawa, mai fitar da ruwa, injin kwampreso, bawul ɗin faɗaɗa zafi, da tankin musayar zafi na ajiya.
Menene thermodynamic solar panels? Yaya suke aiki?
Thermodynamic solar panels su ne wasu sassa na wasu kai tsaye faɗaɗa zafin famfo mai taimakon hasken rana (SAHPs), inda suke aiki a matsayin mai tarawa, dumama sanyin sanyi. A cikin faɗaɗa kai tsaye SAHPs, suma suna aiki a matsayin mai fitar da ruwa: yayin da refrigerant ke yawo kai tsaye ta hanyar thermodynamic solar panel kuma yana ɗaukar zafi, yana vaporizes, yana juyawa daga ruwa zuwa gas. Daga nan iskar gas ya bi ta hanyar kwampreso inda aka matsa masa lamba, sannan daga karshe zuwa wurin ajiyar zafi na musayar wuta, inda yake dumama ruwanka.
Sabanin na'urar daukar hoto ko na al'adar zafin rana, na'urorin zafin rana ba sa buƙatar sanya su cikin cikakken hasken rana. Suna ɗaukar zafi daga hasken rana kai tsaye, amma kuma suna iya cire zafi daga iskar da ke kewaye. Don haka, yayin da thermodynamic solar panels ana la'akari da fasaha na hasken rana, a wasu hanyoyi sun fi kama da famfo mai zafi na iska. Thermodynamic solar panels za a iya hawa zuwa rufi ko bango, a cikin cikakken rana ko a cikin cikakkiyar inuwa - abin lura a nan shi ne cewa idan kana zaune a cikin yanayi mai sanyi, mai yiwuwa za su yi aiki da kyau a cikin cikakken hasken rana saboda yanayin yanayin yanayi bazai dumi ba. isa don biyan buƙatun ku na dumama.
Ruwan zafin rana fa?
Tsarin ruwan zafi na hasken rana yana amfani da masu tara al'ada, waɗanda ko dai za su iya dumama na'urar sanyi, kamar na'urorin zafin rana, ko ruwa kai tsaye. Waɗannan masu tarawa suna buƙatar cikakken hasken rana, kuma firiji ko ruwa na iya motsawa ta cikin tsarin ko dai ta hanyar nauyi, ko kuma ta rayayye ta hanyar famfo mai sarrafawa. SAHPs sun fi dacewa saboda sun haɗa da compressor, wanda ke matsawa da kuma mayar da hankali ga zafi a cikin firiji na gas, kuma saboda sun haɗa da bawul na musayar thermal, wanda ke daidaita yawan abin da refrigerant ke gudana ta hanyar evaporator-wanda zai iya zama thermodynamic solar panel. –don ƙara ƙarfin fitarwa.
Yaya da kyau na thermodynamic solar panels ke aiki?
Ba kamar tsarin ruwan zafi na hasken rana ba, na'urorin hasken rana na thermodynamic har yanzu fasaha ce mai tasowa kuma ba a gwada su sosai. A cikin 2014, dakin gwaje-gwaje mai zaman kansa, Narec Rarraba Makamashi, ya gudanar da gwaje-gwaje a Blyth, United Kingdom don tantance ingancin na'urorin hasken rana. Blyth yana da yanayin yanayi mai kyau tare da ruwan sama mai yawa kuma an gudanar da gwaje-gwajen daga Janairu zuwa Yuli.
Sakamakon ya nuna cewa ƙimar aikin, ko COP, na tsarin SAHP na thermodynamic shine 2.2 (lokacin da kuka yi lissafin zafin da aka rasa daga tankin musayar zafi). Ana ɗaukar famfunan zafi galibi suna da inganci sosai lokacin da suka cimma COPs sama da 3.0. Duk da haka, yayin da wannan binciken ya nuna cewa, a cikin 2014, thermodynamic solar panels ba su da inganci sosai a cikin yanayi mai zafi, suna iya aiki sosai a cikin yanayin zafi. Bugu da ƙari, yayin da fasaha ta ci gaba da ci gaba, masu iya yin amfani da hasken rana na thermodynamic suna buƙatar sabon binciken gwaji mai zaman kansa.
Yadda za a tantance ingancin famfunan zafi mai taimakon hasken rana
Kafin zabar SAHP, yakamata ku kwatanta Coefficient of Performance (COP) na tsarin daban-daban. COP shine ma'auni na ingancin famfo mai zafi dangane da rabon zafi mai amfani da aka samar idan aka kwatanta da shigar da makamashi. Manyan COPs sun yi daidai da mafi inganci SAHPs da ƙananan farashin aiki. Yayin da mafi girman COP da kowane famfo mai zafi zai iya cimma shine 4.5, ana ɗaukar famfo mai zafi tare da COPs sama da 3.0 suna da inganci sosai.
Lokacin aikawa: Jul-19-2022