Amakamelo okuhlola imvelo angamathuluzi abalulekile kubakhiqizi nabacwaningi abadinga ukuqinisekisa ukusebenza komkhiqizo ngaphansi kwezimo zomoya ezilawulwayo. Ukulingisa okunembile kwezingcindezi zokushisa nomswakama kusiza ukubikezela ukuphila isikhathi eside, ukuphepha, nokuthobela imithetho kwezingxenye nemikhiqizo eqediwe. Izixazululo zamakamelo okuhlola imvelo ezenziwe ngokwezifiso zivumela amaqembu ukuthi alungise usayizi wekamelo, amasistimu okulawula, nezinsiza zokuhlola ezihlanganisiwe ukuze zihambisane nezidingo zomhlaba wangempela. Njengoba izimboni zidinga imijikelezo yokuthuthukisa esheshayo nokwethembeka okuphezulu, ukutshala imali emakamelweni akhethekile akuyona nje into elula — kodwa kuyisidingo esiyisu esinciphisa isikhathi sokuya emakethe futhi sinciphisa ukwehluleka emkhakheni.

Ukwenziwa ngokwezifiso kudlala indima ebalulekile lapho amakamelo asezingeni eliphezulu engakwazi ukuphindaphinda izimo eziqondile ezidingwa izimboni ezithile. Isibonelo, izingxenye ze-aerospace, izinhlelo ezingaphansi zezimoto, kanye nezinto zikagesi ezinokwethenjelwa okuphezulu ngakunye zidinga ama-thermal ramps ahlukile, amaphrofayili omswakamo, kanye nokufinyelela kwemishini yokulinganisa. Ikamelo elakhiwe ngokwezifiso liqinisekisa ukuthi izinqubo zokuhlola ziyaphindeka nokuthi ukuhlanganiswa kwemishini yokulinganisa akuphazamisi ukulawulwa kwemvelo. Amakamelo aphezulu enziwe ngokwezifiso nawo avumela ukuhlola okuhlanganisiwe — njengokushisa, umswakamo, ukudlidliza, nokuphakama — ngaphakathi kwendawo eyodwa ukuze kuphindwe izinto ezinengcindezi ezinobuningi obungokoqobo.

Amakamelo okuhlola izinga lokushisa nomswakama ahlinzeka ngendawo enobunjiniyela lapho izimo zokushisa nomswakama zilawulwa ngokuqinile futhi ziqashwe. Lawa makamelo asetshenziswa kabanzi ekugugeni okusheshisiwe, ukushaqeka kokushisa, ukuhlolwa kwengcindezi, kanye nokuhlolwa kweziqu ezifanele emkhakheni we-elekthronikhi, izimoto, imithi, nesayensi yezinto ezibonakalayo. Amayunithi esimanje ahlinzeka ngezilinganiso ezibanzi zokushisa nokulawulwa komswakama okuhle ukuze kuhlangatshezwane namazinga okuhlola omhlaba wonke kanye nezimiso eziqondene namakhasimende. Izinkomba eziyinhloko zokusebenza zifaka phakathi ububanzi bokushisa, ububanzi bokulawulwa komswakama, ukuzinza, ukufana, kanye nobunkimbinkimbi bohlelo oluhleliwe.

Amandla obuchwepheshe bamakamelo athuthukile afaka amazinga okushisa abanzi kakhulu, ngokuvamile asuka ku -70℃ kuya ku +200℃, ngokulawula izinga lokushisa ngokunemba kuya ku ±0.5℃ kanye nokufana ngokuvamile okuzungeza ±1℃. Lezi zibalo zibalulekile ekuhlolweni lapho ukuchezuka okuncane kwezinga lokushisa kungashintsha izindlela zokwehluleka noma kufihle amaphutha amancane. Ukulawulwa komswakama kuhlangene nezinga lokushisa kuvumela ukujikeleza kokujiya, ukusheshisa ukugqwala, kanye nezifundo zokukhula kwesikhunta. Emibuthanweni ye-R&D, ukulandelana okuhleliwe ngamazinga asheshayo okushintsha izinga lokushisa (ngokwesibonelo, kuze kufike ku-10℃ ngomzuzu) kunika amandla amaphrofayili okucindezeleka angokoqobo aphindaphinda izimo zokusebenza.

Amakamelo okuhlola angajwayelekile — avame ukubizwa ngamakamelo enziwe ngokwezifiso noma akhethekile — akhiwa lapho ubukhulu obujwayelekile noma imisebenzi inganele. Lawa makamelo angafaka phakathi umthamo wangaphandle owandisiwe, izimbobo zokufinyelela ezikhethekile, izinsiza ezihlanganisiwe, kanye nezinhlelo ezingezekile ezinjengamatafula okudlidliza, ukulingisa ukuphakama, noma ukuvikela i-EMC. Izimboni ezinjengezimoto nezasemkhathini zivame ukudinga imiklamo engajwayelekile ukuze zihlanganise izinhlangano ezinkulu noma zihlanganise nezinsiza zokuhlola izimoto kanye nemishini yomugqa wokukhiqiza. Inani lekamelo elingajwayelekile yikhono lalo lokukhiqiza kabusha izimo zangempela zensimu ngaphakathi kwendawo yaselabhorethri elawulwayo.

Izibonelo zamakhono angajwayelekile okwenziwa ngokwezifiso zihlanganisa izinhlelo ezihlanganisa izinga lokushisa, umswakama, nokudlidliza, kanye namakamelo anomthamo ongaphezu kwamamitha ayi-1,000 ayisikwele ukuze kuhlolwe imoto ephelele noma ukuhlanganiswa okukhulu. Amakamelo angajwayelekile angase abe namazinga asheshayo okushisa, izinhlelo zokusabalalisa umoya ezinama-baffle akhethekile ukuze kuthuthukiswe ukufana, kanye nezitezi eziqinisiwe ukuze zisekele ama-dynamometer noma izinsimbi ezisindayo. Emalabhorethri ocwaningo nakubakhiqizi abahlose ukulingisa okunemba okuphezulu, lezi zifiso zinciphisa igebe phakathi kwemiphumela yaselabhorethri nokusebenza kwangempela emhlabeni.

Amakamelo okungena ngaphakathi okushisa nomswakama aklanyelwe ukuhlanganisa imikhiqizo emikhulu, izinto ezihlanganisiwe, noma ngisho nezimoto ezigcwele ukuze kuhlolwe amazinga ohlelo. Lawa makamelo ahlinzeka ukufinyelela kwabasebenzi ukuze balungise, bafake izinsimbi, futhi babheke, futhi avame ukufaka izindawo zokuhlanganisa ezihlanganisiwe, izindlela zokudlulisa izintambo, namafasitela okubuka. Ukuhlelwa kokungena ngaphakathi kubalulekile lapho kukhonjiswa ukusebenza komkhiqizo ngezinga elikhulu, njengokuqinisekisa ukusebenza kwezinhlelo ze-HVAC, amaphakethe ebhethri, izinhlelo ze-chassis, noma ukuqina kwemoto egcwele ngaphansi kwemijikelezo yesimo sezulu elawulwayo.

Amakamelo okungena athuthukile angahlonyiswa ngama-chassis dynamometers kanye nama-hub drives ukuze alingise umthwalo womgwaqo wangempela ngenkathi elawula izimo zemvelo, okwenza ukuhlolwa kwemoto ngokuphelele kungenzeke endaweni ephephile yaselabhorethri. Isibonelo, ikamelo elinomthamo wangaphandle ongaphezu kwama-1,000 cubic metres lingagcina iloli, ibhasi, noma imoto yabagibeli ngenkathi ama-solar simulators, izinzwa zemvelo, kanye nezinhlelo zokulingisa umthwalo womgwaqo zisebenza ngokuhambisana namaphrofayili okuhlola. Lezi zinhlelo zinikeza umthwalo oshisayo ongokoqobo futhi zivumela ukukalwa okuhambisanayo kwe-powertrain, ukukhishwa kwezinto, kanye nezimpendulo zezinga lezingxenye ekucindezelekeni kwesimo sezulu.

Amakamelo okuhlola isimo sezulu ayizindawo ezikhethekile zemvelo ezikwazi ukukhiqiza izimo ezahlukahlukene zemvelo, kuhlanganise namakhaza amakhulu, ukushisa okushisayo, imijikelezo yomswakama, nezingcindezi ezihlanganisiwe. Abalulekile ekuhloleni ukuqina nokufaneleka ngoba isimo sezulu siyimbangela enkulu yokonakala kwezinto kanye nokwehluleka kwesistimu engaphansi. Amakamelo esimo sezulu asiza ukuhlonza izindlela zokwehluleka kusenesikhathi ekwakhiweni futhi aqinisekise ukuthi imikhiqizo ihlangabezana namazinga omhlaba wonke okuthembeka kanye nokulindelwe amakhasimende.

Ukuhlola ukuqina emakamelweni ezulu kuhlanganisa ukuhlolwa kwe-salt spray, ukujikeleza kokuminyana, kanye nokuhlolwa kokucwilisa isikhathi eside okwembula ukuthambekela kokugqwala, ubuqotho be-seal, nokusebenzisana kwezinto. Ngokukhiqiza kabusha imijikelezo yezinkathi zonyaka neyezinsuku ngaphansi kwezimo ezilawulwayo, onjiniyela bangasheshisa ukuguga futhi babikezele izikhathi zokulungisa. Ukuhlanganisa amakamelo ezulu nezinsimbi kanye nokutholwa kwedatha kuvumela ukuhlobanisa okunembile phakathi kokuchayeka kwemvelo kanye nezinkomba zokusebenza zikagesi, zemishini, noma zamakhemikhali.

Amakamelo okuhlola imvelo anemba kakhulu aletha izinzuzo eziningi emisebenzini yocwaningo, ukuthuthukiswa, kanye nokuqinisekiswa kokukhiqiza. Anciphisa isidingo sokuhlola okubizayo emkhakheni ngokuvumela ukuhlola okusheshayo okungaphindwa elabhorethri, ngaleyo ndlela kufinyeze imijikelezo yokuthuthukisa futhi kwehlise izindleko zewaranti. Ukulawula okunemba — njengokugcina ukuzinza kwezinga lokushisa okungu-±0.5℃ kanye nokufana okungu-±1℃ ebangeni elide — kwandisa ukuzethemba kokuthi imiphumela yokuhlola ikhombisa ukuziphatha kwangempela komkhiqizo hhayi ukuhluka okubangelwa ikamelo. Lokhu kuthembeka kubaluleke kakhulu emikhiqizweni ebucayi ngokuphepha kanye nenani eliphezulu.

Izixazululo zokuhlola eziphambili nazo zinikeza izinzuzo zokusebenza: ukulandelana kokuhlola okuhlelekile, ukuqapha kude, nokugcina idatha kuhlela imikhankaso yokuhlola futhi kuthuthukise ukulandeleka. Izici ezenziwe ngokwezifiso njengamatafula okudidiyela ahlanganisiwe, ukulingisa ukuphakama, nokukhuphuka okusheshayo kwezinga lokushisa (kuze kufike ku-10℃ ngomzuzu) zivumela onjiniyela ukuthi benze izivivinyo eziyinkimbinkimbi ze-multiphysics ngaphandle kokuhamba phakathi kwezikhungo. Lawa mandla athuthukisa ukujula nekhwalithi yokuhlaziya kuyilapho esekela ukuthobela izindinganiso zokulawula nezimboni.

I-Mingzheng Technology Co., Ltd. yaseShanghai igxile ekwakheni amakamelo okuhlola imvelo enzelwe umuntu ngamunye futhi inamandla amakhulu okwenza ngokwezifiso ezingezona ezijwayelekile ezinhlelweni ezinkulu nezihlanganisiwe zokuhlola. Ubuchwepheshe babo buhlanganisa imishini ehlobene namaseli kaphethiloli, amakamelo emvelo, kanye nokwakhiwa kwezixazululo eziphelele zamakhasimende ezimboni. I-Mingzheng inezinto ezifana namakamelo esimo sezulu angena ngaphakathi, ukuhlanganiswa kwe-chassis dynamometer, kanye nezinhlelo eziyinkimbinkimbi zokuhlola imvelo eziningi ezenzelwe ukuhlangabezana nezimboni ezinzima njengezimoto ne-aerospace.

Inkampani inikeza ukwesekwa okuphelele kusukela emcabangweni nobunjiniyela kuya ekufakweni nasezinsizeni zangemva kokuthengisa, iqinisekisa ukuthi amasistimu enziwe ngokwezifiso ahlangabezana nezinhloso zokusebenza ezifana nezinga lokushisa elibanzi kakhulu (-70℃ kuya ku +200℃), ukuzinza okuqinile (±0.5℃), nokufana (±1℃). I-Mingzheng ingaklama amakamelo angezona ezijwayelekile anomthamo wangaphandle owedlula amakhubhu ayi-1 000, ihlanganise ama-hub drive nama-dynamometer ukuze kuhlolwe imoto ephelele, futhi ilethe izixazululo ezihlanganisa izinga lokushisa-umswakamo-ukudlidliza-ukuphakama. Ukuze uthole ulwazi olwengeziwe mayelana namakhono abo, bheka umbono wenkampani othi Pioneering Green Hydrogen & Environmental Testing Innovation.

Uma uhlela iphrojekthi yekamelo lokuhlola imvelo eyenziwe ngezifiso, qala ngokuchaza izinjongo zokuhlola ezicacile: usayizi we-DUT (amadivayisi angaphansi kokuhlolwa), ububanzi bemvelo, amazinga okukhuphuka adingekayo, kanye nezinto zokusebenza zokuhlola ezihlanganisiwe. Cacisa izinjongo zokusebenza ezifana nobubanzi bezinga lokushisa, ukulawulwa komswakama, ukuzinza, nokufana ekuqaleni kwenqubo yokuthenga ukuze ithimba lobunjiniyela likwazi ukuklama ukugeleza komoya, amandla okupholisa, nama-algorithms okulawula ngokufanele. Cabanga ngokulungiselela ikusasa ngokuvumela izithuthukisi ezingamojula kanye namandla engeziwe ezinsizakusebenza nokufakwa kwezinto.

Qinisekisa ukuthi ukuhlela ukufakwa kuhlanganisa ukwesekwa kwesakhiwo semishini enzima njengama-dynamometer, insiza kagesi efanele, kanye nezivikelo zokuphepha zabasebenzi. Ukugunyazwa kufanele kuhlanganise izivivinyo zokuqinisekisa ezibhala ukuzinza, ukufana, kanye nokusebenza kwe-ramp ngokubekezelela okucacisiwe (isibonelo, ukuzinza kuka-±0.5℃ nokufana kuka-±1℃). Ukulinganisa njalo kwezinzwa kanye nezinhlelo zokulungisa ezivimbelayo kuzogcina ukunemba futhi kwandise impilo yesevisi.

Amakamelo okuhlola imvelo enziwe ngokwezidingo eziqondene nawo ayizimpahla ezibalulekile ezinkampanini ezifuna ukuqinisekisa futhi zisheshise ukuthuthukiswa komkhiqizo ngaphansi kwezimo ezingokoqobo zesimo sezulu. Ngokusebenzisa ubuchwepheshe obungajwayelekile bokuklama, amandla ekamelo lokungena, nokulawula okunemba okuphezulu, izinhlangano zingazuza imiphumela ethembekile nephindaphindekayo ehunyushela ikhwalithi engcono yomkhiqizo nezindleko eziphansi zomjikelezo wokuphila. I-Shanghai Mingzheng Technology Co., Ltd. iletha amandla obunjiniyela afakazelwe ekulethweni kwezixazululo ezinjalo, isekelwa yizinsiza ezihlanganisiwe nolwazi lomkhakha ekuhloleni imvelo namaseli kaphethiloli.

Ezikhungweni ezidinga amakamelo emvelo enziwe ngokwezidingo ezithile zokuhlola — okuhlanganisa ukuhlola izimoto ezigcwele, ukuhlola okuhlanganisa ingcindezi, noma izixazululo zokungena ezinkulu — ukusebenzisana nomhlinzeki onolwazi njengoMingzheng kuqinisekisa ukuqina kwezobuchwepheshe nokuzibophezela emsebenzini. Funda kabanzi ngeminikelo yabo ephelele emakhasini ethi Mayelana Nathi kanye neSixazululo ukuze ubone ukuthi ikamelo elenziwe ngokwezidingo lingafaniswa kanjani ngqo nezidingo zakho zohlelo lokuhlola.

Izinsiza zangaphakathi nezinkomba zomkhiqizo: Ukuqamba Okusha Kokuhlola iGreen Hydrogen & Environmental Testing, Mayelana Nathi, Isixazululo, Ikamelo Lezemvelo, Ukusekela.