Isiqephu: Iloli elisanda kuthuthukiswa i-RoyPow i-All-Electric APU (Iyunithi Yamandla Esizayo) inikwa amandla amabhethri e-lithium-ion ukuxazulula ukushiyeka kwama-APU wamaloli wamanje emakethe.
Amandla kagesi ashintshile umhlaba. Kodwa-ke, ukushoda kwamandla kanye nezinhlekelele zemvelo kuyanda ngobuningi nokuqina. Ngokufika kwezinsiza ezintsha zamandla, isidingo sezixazululo zamandla ezisebenza kahle, eziphephile, nezisimeme sikhula ngokushesha. Kuyafana nesidingo seloli i-All-Electric APU (Iyunithi Yamandla Esisizayo) .
Kubashayeli bamaloli abaningi, amasondo abo angu-18 aba amakhaya abo kude nasekhaya phakathi naleyo mihambo emide. Kungani abashayeli bamaloli emgwaqeni kungafanele bajabulele ukunethezeka kwesiphephetha-moya ehlobo nokushisa ebusika njengekhaya? Ukuze ujabulele le nzuzo iloli lidinga ukungenzi lutho uma linezixazululo ezivamile. Ngenkathi amaloli angasebenzisa u-0.85 kuya ku-1 wamalitha kaphethiloli ngehora lokungenzi lutho. Ngokuhamba konyaka, iloli elihamba ibanga elide lingasebenza amahora angaba ngu-1800, lisebenzisa amalitha acishe abe ngu-1500 kadizili, okungama-8700USD udoti kaphethiloli. Akukhona nje kuphela ukuthi ukungenzi lutho kumosha uphethiloli futhi kubiza imali, kodwa futhi kunemiphumela emibi yemvelo. Inani elikhulu le-carbon dioxide likhishwa emkhathini elihlanganiswe ngokuhamba kwesikhathi futhi libe negalelo elikhulu ekuguqukeni kwesimo sezulu nasezindabeni zokungcoliswa komoya emhlabeni jikelele.
Yingakho i-American Transportation Research Institute kufanele yenze imithetho neziqondiso ezimelene nokudumba nalapho amayunithi kagesi asizayo (APU) esiza khona. Nge injini kadizili engeziwe elolini ukunikeza amandla heater kanye air conditioning, cisha injini yeloli futhi ujabulele ukhululekile iloli cab ukuba ngokoqobo. Nge-APU yeloli likadizili, cishe amaphesenti angama-80 okusetshenziswa kwamandla angancishiswa, ukungcoliswa komoya kwehliswe kakhulu ngesikhathi esifanayo. Kodwa i-APU yokushiswa inzima kakhulu, idinga izinguquko ezivamile zikawoyela, izihlungi zikaphethiloli, nokugcinwa okujwayelekile kokuvimbela (amahosi, ama-clamp, nama-valve). Nomshayeli weloli akakwazi nokulala ngoba inomsindo kuneloli langempela.
Ngokukhula kwesidingo se-air conditioning ebusuku ngabathuthi besifunda kanye nezici zokunakekelwa okuphansi, i-APU yamaloli kagesi iza emakethe. Anikwa amandla ngamaphakethe ebhethri engeziwe afakwa elolini futhi ashajwa yi-alternator lapho iloli ligingqika. Ekuqaleni amabhethri e-lead-acid, isibonelo amabhethri e-AGM akhethiwe ukuze anike amandla isistimu. I-APU yeloli esebenza ngebhethri inikeza ukunethezeka okukhuphukile komshayeli, ukonga uphethiloli okukhulu, ukuqasha okungcono/ukugcinwa kwabashayeli, ukuncishiswa kokungenzi lutho, ukwehlisa izindleko zokunakekela. Ngenkathi ukhuluma ngokusebenza kwe-APU yeloli, amandla okupholisa angaphambili naphakathi. I-APU kadizili inikeza amandla okupholisa acishe abe ngu-30% ngaphezulu kunesistimu yebhethri ye-AGM ye-APU. Ngaphezu kwalokho, isikhathi sokusebenza siwumbuzo omkhulu abashayeli nezindiza abanawo kuma-APU kagesi. Ngokwesilinganiso, isikhathi sokusebenza se-APU kagesi wonke amahora angu-6 kuya kwangu-8. Lokho kusho ukuthi, ugandaganda ungase udinge ukuqaliswa amahora ambalwa ukuze ushaje amabhethri.
Muva nje i-RoyPow yethule iloli yebhethri ye-lithium-ion eyodwa-stop All-Electric APU (Iyunithi Yamandla Esizayo). Uma kuqhathaniswa namabhethri endabuko e-lead-acid, lawa mabhethri e-LiFePO4 ancintisana kakhulu ngokwezindleko, impilo yesevisi, ukusebenza kahle kwamandla, ukugcinwa nokuvikelwa kwemvelo. Ubuchwepheshe obusha beloli yebhethri ye-lithium I-All-Electric APU (Iyunithi Yamandla Esizayo) ihlelelwe ukubhekana nokushiyeka kwezixazululo ezikhona ze-APU zedizili neloli likagesi. I-alternator ye-48V DC ehlakaniphile ifakiwe kulolu hlelo, lapho iloli ligijima emgwaqeni, i-alternator izodlulisela amandla omshini wenjini yeloli kugesi futhi igcinwe kubhethri ye-lithium. Futhi ibhethri ye-lithium ingashajwa ngokushesha cishe ehoreni elilodwa kuya kwamabili futhi inikeza amandla ku-HVAC ngokuqhubekayo egijima kufika ku-12hours ukwanelisa isidingo sokuhamba ngamaloli amade. Ngalolu hlelo, amaphesenti angama-90 ezindleko zamandla angancishiswa kunokungenzi lutho futhi asebenzise amandla aluhlaza nahlanzekile kuphela esikhundleni sikadizili. Lokho kusho ukuthi, kuzoba nokukhishwa okungu-0 emkhathini kanye 0 nokunukubezeka komsindo. Amabhethri e-lithium abonakala ngobuningi bokusebenza kahle kwamandla, impilo ende yesevisi kanye nokungakhathalelwa, okusiza abashayeli bamaloli ukuthi basuke ekukhathazekeni ngenxa yokushoda kwamandla kanye nezinkinga zokunakekela. Ngaphezu kwalokho, amandla okupholisa e-48V DC air conditioner yeloli i-All-Electric APU (Auxiliary Power Unit) angu-12000BTU/h, okucishe kusondele kuma-APU kadizili.
Iloli elisha lebhethri le-lithium elihlanzekile I-All-Electric APU (Iyunithi Yamandla Esizayo) izoba umkhuba omusha wesidingo semakethe esikhundleni se-APU yedizili, ngenxa yezindleko zayo eziphansi zamandla, isikhathi eside sokusebenza kanye nokukhipha i-zero.
Njengomkhiqizo “wokucisha injini futhi omelene nokudumba”, isistimu ye-lithium kagesi yonke ye-RoyPow ihambisana nemvelo futhi iyasimema ngokuqeda ukungcola, ithobela imithetho emelene nokungenzi lutho kanye ne-anti-emission ezweni lonke, ehlanganisa ne-California Air Resources Board (CARB) izidingo, ezakhelwe ukuvikela impilo yabantu kanye nokubhekana nokungcoliswa komoya kuhulumeni. Ngaphezu kwalokho, intuthuko kubuchwepheshe bebhethri yandisa isikhathi sokusebenza sesistimu yesimo sezulu, okusiza ukunciphisa ukukhathazeka kwabathengi mayelana nokukhathazeka kukagesi. Okokugcina kodwa okuncane kakhulu, kunenzuzo enkulu ukuthuthukisa ikhwalithi yokulala yabashayeli bamaloli ukuze kuncishiswe ukukhathala kwabashayeli embonini yamaloli.
