Iphrojekthi yebhethri yangokwezifiso ayivamisile ukuhluleka ngoba othile ukhethe i-voltage yegama engalungile. Yehluleka ngoba i-voltage iyona kuphela imfuneko echazwe ngokucacile. Inani eliphakeme kakhulu, amandla okuvuselela kabusha, izinga lokushisa lokushaja, imilayezo yesilawuli, ukukhwezwa kwemithwalo nokuhlolwa kokwamukela kuhlala kuyimicabango kuze kube yilapho i-prototype ikuveza, ngezinye izikhathi ngemva kokuthi ukusebenzisa amathuluzi sekuvunyelwe kakade.
Ukuze abathengi ukuqhathanisaamasistimu webhethri wephakethe langokwezifiso lamadivayisi ezimboni, umbuzo owusizo awukona ukuthi umphakeli angakwazi yini ukwakha ibhethri emdwebeni. Ukuthi umphakeli angakwazi yini ukuhumusha umjikelezo wemisebenzi yomshini ekucacisweni okulawulwayo, adalule okokufaka okushodayo ngaphambi kwekhotheshini, aqinisekise isistimu ngesilawuli sangempela neshaja, futhi akhiqize kabusha idizayini egunyaziwe ekukhiqizeni.
Ngokwesiko noma Okujwayelekile: Vumela Umkhawulo Unqume
Iphakethe langokwezifiso liyathetheleleka lapho umkhawulo wangempela wezinto zokusebenza ungahlangabezwana nawo ngokwethembeka ngebhethri elijwayelekile.Isiphetho siyashintsha lapho umehluko oceliwe kuphela ilebula, isixhumi noma ubude bekhebula; lezo zinguquko zingase zidinge inkundla evamile emisiwe kunomklamo-ohlanzekile weshidi.
Ngokuvamile sihlukanisa amaphrojekthi abe amaleveli amathathu. Iphakethe elijwayelekile liwukukhetha okunengqondo uma amandla kagesi akhona, amanje, imvilophu, indlela yokushaja kanye nezitifiketi sezivele zifana nemishini. Inkundla emisiwe ishintsha ukuxhumana komshini, izilungiselelo zokuxhumana noma umthamo ngenkathi igcina ukwakheka kukagesi okuqinisekisiwe. Isistimu yebhethri yedivayisi yezimboni yangokwezifiso ngokugcwele iba kudingekile lapho indawo ebiyelwe, iphrofayela yamandla, indawo eshisayo, ingqondo ye-BMS noma indlela yokulawula ihlukile.
| Isici sesinqumo | Iphakethe elijwayelekile | Inkundla emisiwe | Iphakethe langokwezifiso eligcwele |
|---|---|---|---|
| Imvilophu yomshini | Ikesi elikhona liyalingana | Ubakaki, ikhebula noma isixhumi siyashintsha | Indawo ebiyelwe entsha kanye nomklamo wokukhweza |
| Layisha iphrofayili | Ngaphakathi kwemikhawulo eshicilelwe | Amandla noma izinguquko zenketho yamanje | Ukuphakama okuhlukile, ukushaya kwenhliziyo noma iphrofayili evuselelayo |
| Ukuxhumana kosokhaya | Ayikho noma iphrothokholi ekhona | Imephu ekhona ye-CAN/RS485 ingalungiswa | Imilayezo emisha, ingqondo yesifunda noma i-firmware |
| Imvelo | Ibanga elijwayelekile eliqinisekisiwe | I-heater ekhona noma inketho ye-IP | Idizayini entsha eshisayo, yokungena, yokushaqeka noma yokudlidliza |
| Umthwalo wokuqinisekisa | Okuphansi kakhulu | Ukuqinisekisa okuhlosiwe | I-DVT/PVT ephelele kanye nokubuyekezwa kwesitifiketi |
| Ukulingana kwezohwebo | Ingozi ephansi kanye nokuqaliswa okusheshayo | Umzamo wobunjiniyela omaphakathi | I-NRE, ithuluzi kanye nevolumu kufanele kuthethelele umklamo |
Isikhundla sethu siqondile:"ngokwezifiso" akusona ngokuzenzakalelayo iprimiyamu noma impendulo ephakeme ngobuchwepheshe.Uma inkundla eqinisekisiwe yenelisa imikhawulo yangempela,{0}}ukuyinjiniyela kwengeza uhlelo, ukushintsha{1}}ukulawula kanye nobungozi bokunikeza isitifiketi ngaphandle kokudala ukusebenza okuwusizo.
Isinqumo siba esokuthengisa kuphela ngemuva kokuthi umkhawulo usulinganiseke. Abathengi kufanele babhale ukuthi yimuphi umkhawulo wekhathalogi oweqiwe, iluphi uvivinyo oluzofakazela idizayini entsha kanye nokuthi umthamo ohlongozwayo uyavumelana yini ne-NRE kanye namathuluzi. Uma kungenjalo, izingcaphuno zeamaphakethe ebhethri ngokwezifiso zemishini yezimboniizobiza ukuqagela okuhlukile futhi ayikwazi ukuqhathaniswa.
Usayizi Webhethri Kusukela Kumsebenzi, Hhayi Amp-Amahora
Anidizayini yephakethe yebhethri ye-OEM yezimbonikufanele iqale ngalokho okwenziwa umshini ngokuhamba kwesikhathi. I-voltage elinganiselwe kanye nama-amp{1}}amahora achaza amandla agciniwe, kodwa awachazi amandla okulayisha, ubude besikhathi sokushaya kwenhliziyo, izikhathi zokungenzi lutho, ukuwohloka kwe-voltage okwamukelekayo, amathuba okushaja noma amandla abuyiswa ngokubhuleka nokwehlisa umthwalo.
Ukuze uthole isilinganiso sokuqala samandla, ubudlelwano obujwayelekile buhlala buwusizo:
Isibalo sokuthengwa kwempahla kufanele sengeze ukulahlekelwa kokuguqulwa, iwindi le-SOC elisebenzisekayo, ukwehla kwezinga lokushisa kanye nesiphetho{0}}okuvunyelwene ngaso{1}}sokuphila okuhlosiwe. Ucwaningo olumayelana-nezinhlelo ze-lithium zempilo ende lubonisa ukuthi kungani amandla amasha-eseli kungafanele athathwe njengesiqinisekiso sempilo yonke; imajini edingekayo incike kumakhemikhali, izinga lokushisa, ifasitela le-SOC kanye nomjikelezo wemisebenzi esikhundleni sephesenti elilodwa le-universal (NREL).
I-Peak current idinga eyayo incazelo. I-"300 A peak" ayiphelele ngaphandle kwalapho i-RFQ isho ukuthi leyo ntengo ithatha ama-millisecond angu-100, amasekhondi angu-10 noma imizuzu emibili, iphinda kangaki nokuthi yiliphi iphakethe-elidinga amandla kagesi wesilawuli phakathi nomcimbi. Okufanayo kuyasebenza nakumanje ovuselelayo.
I-SOC ephezulu noma izinga lokushisa eliphansi leseli linganciphisa amandla amanje avunyelwe, kodwa umkhawulo kufanele uvele kudatha yeselula ekhethiwe, imephu yomkhawulo yamanje-yemephu ye-BMS kanye nengqondo yeshaja/yesilawuli. Ngakho-ke i-RFQ kufanele inikeze ubuningi bamanje okuvuselelayo nobude besikhathi, i-SOC yokusebenza ephezulu, izinga lokushisa eliphansi kakhulu elikhiqizayo kanye nokusabela komshini lapho ibhethri libika umkhawulo wokushaja ophansi.
I-AGV enokushaja okuzenzakalelayo okuvamisile, i-aerial lift eneziqongo ze-hydraulic ezifushane kanye ne-scrubber yasesitolo esibandayo-edinga isidingo se-heater konke kungase kudle amandla afanayo nsuku zonke. Ukwakheka kwebhethri labo kusengahluka ngoba isikhathi sokuxhumana, i-pulse voltage nokubanda{2}}nokukhululwa kweshaja, hhayi{3}}amahora, kulawula idizayini. Umphakeli udinga ukulandelwa komthwalo noma ukulandelana komthwalo{5}}okubhalwe phansi kakhulu ngaphambi kokuba lezi zinhlelo zokusebenza zilinganiswe ngosayizi ngendlela enokwethenjelwa.
Lapho uchungechunge/izakhiwo ezifanayo zidinga ukubalwa ngemva kokwaziwa komjikelezo wemisebenzi, kuthathe njengesibalo esihlukile sobunjiniyela kunokuthi uguqule i-RFQ ibe -umsebenzi wokubala weseli.
Izinqumo Eziyisikhombisa Ezichaza Iphakethe
Ukubuyekezwa konjiniyela aiphakethe lebhethri le-LiFePO4 lemishinikufanele ixhume izinqumo eziyisikhombisa.
| Isinqumo sobunjiniyela | Kudingeka okokufaka komthengi | Ubufakazi bulindelwe kumhlinzeki |
|---|---|---|
| I-Chemistry nefomethi yeseli | Amandla, amandla, isisindo, impilo nokuphepha okubalulekile | Ingqondo yeseli, uhlu lwamaseli olugunyaziwe kanye nokuqagela okwehlisayo |
| Ukucushwa kochungechunge/okuhambisanayo | I-voltage esebenzayo, umthamo, ukuphakama kanye namandla aqhubekayo | Izakhiwo zikagesi, izindlela zamanje, ukuhlanganisa{0}}nohlelo lokufanisa amaseli |
| I-BMS nokushintshwa kwamandla | Ukusabela okunephutha, idatha yomsingathi, ingqondo yothintana naye, ukukhiqizwa kabusha | Uhlu lwe-I/O, ukucaciswa kokuxhumana, umshini wombuso kanye nemikhawulo yokuvikela |
| Isu elishisayo | Amazinga okushisa okusebenza, okushaja nawokugcina | Ukubekwa kwezinzwa, ukuhlaziya okushisayo kanye nohlelo lokuhlola okushisayo/okubandayo |
| Indawo ebiyelwe kanye nokukhwezwa | Imvilophu ye-CAD, ukuma, ukushaqeka, ukudlidliza, amanzi namakhemikhali | Imidwebo, izinto zokwakha, indlela yokuvala kanye nohlelo lokuhlola lwesakhiwo |
| Izixhumi nokuhlukaniswa kwesevisi | Okwamanje, imijikelezo yokukhwelana, ukhiye, inqubo yesevisi | Isilinganiso sesixhumi, i-creepage/clearance review kanye ne-interlock logic |
| Ukuhlanganiswa kweshaja | Ukunikezwa okokufaka, iwindi lokushaja, izakhiwo zasebhodini/ezingekho ebhodini | Shaja iphrofayili, imephu yokuxhumana kanye nephutha/izinga lokushisa elingaphakathi |
Khetha i-LFP kuqala uma umjikelezo wokuphuma komjikelezo, ukuzinza kwe-thermal, ukubekezelela kwenqwaba yephakethe kanye nendaba yokushaja yezimboni okubikezelwayo ngaphezu kwevolumu encane. Yeka ukwenza ngokuzenzakalelayo ku-LFP lapho isisindo sephakethe noma imvilophu ivimbela amandla adingekayo, noma lapho umjikelezo wemisebenzi ufuna isici samandla/izinga lokushisa iseli le-LFP esohlwini olufushane elingakwazi ukusibonisa. Ngaleso sikhathi, sebenzisa ucwaningo lwezohwebo lwamakhemikhali usebenzisa umkhondo womthwalo ofanayo, umngcele oshisayo kanye nethagethi yempilo; Amagama we-chemistry yedwa awanqumi iphakethe.
Ifomethi yeseli ilandela ukwakheka kwemishini nokukhiqiza. Amaseli e-Prismatic anganciphisa inani lokuxhuma endaweni ebiyelwe evamile; amaseli angama-cylindrical angase alingane nevolumu engajwayelekile futhi asabalalise izindlela zokushisa ngendlela ehlukile. Asikho isitatimende esiwumthetho wokukhetha. Cela ukubala okuhlongozwayo kwebha yebhasi, indlela yokuhlola ngokuhlanganyela, ukuhlukaniswa kwesevisi, imephu eshisayo kanye nevolumu yokupakisha esebenzisekayo, bese ukhetha izakhiwo ezingahlolwa futhi zilawuleke ubungozi bazo.
Ukuze uthole isinqumo esinemininingwane eminingi ye-chemistry, sebenzisa iiphakethe lebhethri le-LiFePO4 lemishiniisihloko sokukhethangemuva kokuthi imikhawulo yemishini yaziwe.
Ukuhambisana Kwe-Voltage Akufakazi Ukuhambisana Kwesistimu
Ibhethri, isilawuli kanye neshaja kuhambisana kuphela uma imikhawulo yakho kagesi kanye nokuziphatha kuvumelana ngaphansi kwezimo ezijwayelekile kanye namaphutha.Nakhu okuguquguqukayo okushiya izingcaphuno eziningi zingaxazululiwe: umugqa othi "CAN isekelwe" awuchazi umlayezo owodwa osebenzisekayo.
A isistimu yebhethri yangokwezifiso ene-CAN yebhasi ye-BMSidinga idokhumenti yesixhumi esibonakalayo esilawulwayo. Kufanele ichaze ama-ID esixazululi, i-byte order, ukukala, isilinganiso sokubuyekeza, izinto zokubala, amasheke, ukulandelana kokuqalisa, ubunikazi bomyalo nokuziphatha kokuvala isikhathi. I-SOC ne-SOH kumele ichazwe kunokuba idluliselwe nje. I-OEM idinga futhi ukwazi ukuthi imikhawulo yamanje yeshaja neyokukhipha ilungisiwe yini, izinga lokushisa{3}}lincike noma libikiwe ngokushintshashintshayo.
Ingozi yokushajwa kusengaphambili incike ku-voltage yephakethe, isilawuli se-DC-umthamo wesixhumanisi, ukumelana, izilinganiso zothintana naye kanye nesikhathi esivunyelwe sokuxhuma. Ungasho ukuthi inani elijwayelekile lenza isistimu iphephe. Qinisekisa i-trace yamanje neyebhasi-i-voltage trace phakathi nokuxhumeka, chaza i-threshold yempumelelo nesikhathi sokuvala, bese uhlola i-resistor evuliwe-, eshiselwe{5}}oxhumana naye kanye nebhasi{6}}hhayi{7}}akhuphuki amaphutha ngesilawuli esihlosiwe.
Ukwenziwa kabusha kudinga umngcele wesistimu ofanayo. Iphakethe eligcwele, elibandayo noma elinephutha-elinomkhawulo lingabika inkokhiso ephansi evumelekile yamanje; ukuthi lokho kudala i-DC{2}}ukugcwala kwebhasi kuncike ekuphenduleni kwesilawuli semoto kanye nanoma iyiphi i-braking resistor noma enye indlela yamandla. I-DVT kufanele ihlole i-SOC ephezulu, izinga lokushisa elincane lokuvuselela kabusha, ukulahleka kokuxhumana kanye noshintsho lwesinyathelo kumkhawulo wamanje wenkokhiso.
Ubufakazi obubalulekile bomphakeli akusona isithombe-skrini semilayezo engenzi lutho. Iwukuxhumana{1}}idokhumenti yokulawula kanye namarekhodi okuhlola okulayisha kwamabhasi aphezulu, ozimele abalahlekile noma abonakele, imijaho yokuqala kanye{2}}nokuphathwa kwedatha endala. Ukuthengwa kwempahla kufanele kucele lawo marekhodi ngaphambi kokugunyazwa kokuklama futhi kuqhathanise isilawuli sokubuyekeza, ukumbozwa kwamaphutha kanye nemibandela yokudlula kubo bonke abahlinzeki.
I-Polinovel'sAmandla okwenza ngokwezifiso ibhethri le-OEMhlinzeka ngendlela efanele yezohwebo lapho iphrojekthi idinga ukuxhumana okusha, ukuvikelwa, indawo ebiyelwe noma ukuziphatha kweshaja; isixhumi esibonakalayo sokugcina kusafanele kuvunyelwane ngaso futhi sigunyazwe umshini othile.
Humusha Imvelo Uyise Izimo Zokuhlola
I-"IP67, -20℃kuya ku-55℃kanye nokumelana nokudlidliza" akukabi yizicaciso zokwamukela. Aiphakethe lebhethri le-IP67 elimangelengele lemishini yezimboniidinga isimo esichaziwe sokusebenza, ubude besikhathi sokuchayeka, ukumiswa kokukhweza kanye nemibandela yokudlula/yokwehluleka kwesimangalo ngasinye.
Izinga lokushisa kufanele lihlukaniswe ngokwezigaba zokushaja, zokukhipha kanye nezokugcina. Yisho ukuthi ingabe iphekhi kufanele lilethe umthwalo ngokushesha ngemva kokucwiliswa okubandayo, noma lingase lizifudumeze lona ngaphambi kokushaja, amandla atholakalayo ku-heater nezimo zenzwa ezikhulula ukushaja. Emkhawulweni oshisayo, chaza ukwehla okudingekile kwamanje noma okuvunyelwe kunokucela kuphela "ukusebenza."
Izilinganiso zokungena aziqinisekisi ukumelana nokujiya, inkungu kasawoti, uketshezi olusebenza ngamanzi, umanyolo, amakhemikhali okuhlanza noma ukuwasha ngomfutho. Imishini yezimayini, echwebeni, yezolimo neyokudla{1}}ingakwazi ukwabelana ngesilinganiso se-IP kuyilapho idinga ama-gaskets ahlukene, ama-vents, ama-coatings nezinsimbi zokuxhuma. Uhlelo lokuhlola kufanele lukhiqize kabusha ukungcola kanye nendlela yokuhlanza lapho lokho kuchayeka kuthinta indawo ebiyelwe.
Ukuqinisekisa okomshini kufanele kusebenzise isisindo esifakiwe, umumo, izikhwebu nezisetshenziswa-ezithile noma ezisebenzayo iphrofayela yokudlidliza evamile. Ukubuka okungahleliwe{2}kuthelawayeka kanye ne-sine sweep elula kuphendula imibuzo eyahlukene; i-OEM noma indinganiso yokugcina esebenzayo{3}}yezinto zokusebenza kufanele inikeze iphrofayela edingekayo. Ukulimala kwemishini iyisiqalisi esibonakalayo sokuhluleka kwebhethri, kodwa isiqondiso sokuphepha esivamile se-OSHA asithathi indawo yokucaciswa kokudlidliza kwemishini (OSHA).
Izidingo Zesitifiketi Sephakethe Lebhethri Yezimboni Ngokwezifiso
I-UN 38.3 iwukufaneleka kwezokuthutha, akusona isimemezelo esiphelele sokuthi ibhethri lasembonini liphephile kukho konke ukusetshenziswa. Umehluko ubalulekile ngoba abathengi bavame ukuthola indinganiso yohlelo lokusebenza engekho ngemva kokuba indawo ebiyelwe, iseli ne-BMS kufriziwe.
Ngobaamasistimu webhethri wephakethe langokwezifiso lamadivayisi ezimboni, ukuhlelwa kwesitifiketi kufanele kuqale ngaphambi kokumiswa kwesakhiwo ngenxa yokuthi iseli, imisebenzi yokuvikela i-BMS, indawo ebiyelwe kanye nezingxenye ezilawulwayo zichaza ukuthi yibuphi ubufakazi bokuhlola obusasebenza ngemva koshintsho.
Imephu yesitifiketi kufanele ibe nezigaba ezintathu. Okokuqala, izidingo zokuhamba zinquma ukuhlolwa, imibhalo, ukupakishwa kanye nokwelashwa kokuthumela. Incwadi Yezivivinyo Nemibandela Ye-UN ibeka izivivinyo zokuthutha iseli ye-lithium kanye nebhethri esigatshaneni sama-38.3, futhi isifinyezo sokuhlola kufanele sifane nomklamo onikeziwe kunomndeni womkhiqizo ohlobene ngokungacacile (UNECE).
Okwesibili, ukuphepha{0}}kwezinga lebhethri namazinga okusebenza ancike ohlelweni lokusebenza. I-IEC 62619:2022 ihlanganisa amaseli e-lithium yesibili namabhethri asetshenziswa ezinhlelweni zezimboni, okuhlanganisa ukusetshenziswa kwezisusa ezifana nama-forklift nama-AGV kanye nezinhlelo zokusebenza ezimile. Ukuphela okuqondile{5}}okujwayelekile kokusetshenziswa kuza kuqala lapho kufanele khona (I-IEC).
Okwesithathu, umshini oqediwe kanye nemakethe yendawo ingase ibeke izimfuneko ezengeziwe zikagesi,{0}}zokuphepha, i-EMC, imoto, imishini noma indawo yokusebenza. "Ukuthobela i-CE" akulona uhlelo lokuhlola. I-OEM kanye nomphakeli kufanele bavumelane ngeziqondiso namazinga asebenzayo, inhlangano enesibopho sokuhlola ngakunye, inani lesampula, ubunikazi bamadokhumenti kanye nemiphumela yoshintsho lomklamo.
I-matrix yesitifiketi kufanele futhi ikhombe izindleko futhi ihlole kabusha ubunikazi: iyiphi inhlangano ekhetha ilabhorethri, inikeze amasampula, imibiko, ikhokhe lapho i-OEM noma umphakeli eshintsha ingxenye elawulwayo. Lokhu kuyimfuneko yokuthenga, akusona isicelo esijwayelekile "sazo zonke izitifiketi."
Lawula Iphrojekthi Ukusuka ku-RFQ kuye Ekukhishweni Kokukhiqiza
Umkhiqizi wephakethe lebhethri ledivayisi yemboni kufanele alethe ubufakazi esangweni ngalinye lephrojekthi, hhayi isitifiketi esisodwa ekugcineni.Impumelelo ye-prototype ifakazela umqondo okhethiwe; akufakazeli ukuthi ukwenza amathuluzi okukhiqiza, ukuvala uphawu, ukushisela, ukulayishwa kwe-firmware nokuhlola kungayikhiqiza kabusha.
| Isango | Isinqumo somthengi | Ubuncane bokulethwa komhlinzeki |
|---|---|---|
| Ukubuyekezwa kwezidingo | Ingabe icala lokusebenzisa liphelele ngokwanele ukulicaphuna? | Uhlu lokucatshangelwa, irejista yobungozi, izakhiwo zokuqala kanye nemephu yokuthobela |
| Okungenzeka/ukucaphuna | Ingabe inkundla ehlongozwayo ifanelekile ngokobuchwepheshe nangokohwebo? | Ububanzi, okungafakwanga, i-NRE/ithuluzi, ukuqagela kweyunithi, ishejuli nemithetho yokushintsha |
| Ubunjiniyela prototype | Ingabe imisebenzi ebalulekile iyasebenza? | Imidwebo, isikhombimsebenzisi se-BMS, amarekhodi esampula kanye nemiphumela yokuhlola yezingozi eziphakeme kakhulu |
| I-DVT | Ingabe umklamo uhlangabezana nezidingo okuvunyelwene ngazo? | Imibiko kagesi, eshisayo, yemishini, yokungena, yephutha neyokuxhumana |
| I-PVT | Ingabe ifekthri ingakwazi ukuyikhiqiza kabusha? | Ukugeleza kwenqubo, uhlelo lokulawula, imiyalelo yomsebenzi, ukulandeleka kanye nobufakazi bokukhiqiza |
| Isitifiketi | Ingabe ingathumela futhi ingene ezimakethe eziqondiwe? | Imibiko yokuhlola/izifinyezo, izitifiketi namarekhodi okwakhiwa okulawulwayo |
| Ukukhishwa kokukhiqiza | Ingabe izisekelo zomkhiqizo nezinqubo zifriziwe? | Isampula yegolide egunyaziwe, ukubuyekezwa kwe-BOM/firmware, imikhawulo ye-EOL kanye nenqubo ye-PCN |
Buza ukuthi imaphi amasampula angamayunithi wobunjiniyela, isitifiketi noma ukukhiqiza{0}}. Amaphakethe{{2}akhiwe ngesandla angase afaneleke-ukuhlola ubungozi obuphakeme kuyilapho kusetshenziswa amathuluzi ahlukene, ukuvala noma ama-harness kusuka ekukhiqizweni kwevolumu. I-PVT kufanele ivale lelo gebe ngeziqondiso zomsebenzi olawulwayo, ukulandeleka kanye namarekhodi e-EOL axhunywe izinombolo ze-serial.
Sebenzisa Ikhadi Lamaphuzu Lomhlinzeki Elivuza Ubufakazi
Ukukhethwa komphakeli kufanele kube nesisindo sobunjiniyela nobufakazi bokuqinisekisa kakhulu kunobubanzi bekhathalogi. Njengoisibonelo sokulinganisa sokubuyekezwa kwe-OEM yezimboni, qala ngobunjiniyela 30%, ukuqinisekiswa/ukuthobela okungu-25%, ikhwalithi yokukhiqiza engu-20%, ukulawulwa kokuhlinzeka{3}}okungu-15% nokusekelwa komjikelezo wokuphila okungu-10%. Lawa manani akuzona izibalo zokusebenza noma indlela ye-Polinovel yendawo yonke.
Phakamisa isisindo sokuthobela uma kungena emakethe noma-isiphetho esibalulekile-sezisetshenziswa zokulawula sethulwa. Khulisa{3}isisindo seketango lokuhlinzeka lapho iseli ekhethiwe noma i-semiconductor inengcuphe ende yokunikezwa, noma lapho ukukhiqizwa kwesevisi kufanele kuqhubeke iminyaka eminingi. Ngomfanekiso{5}}wevolumu ephansi, ukuphendula konjiniyela kungase kuvelele; ngaphambi komklomelo wokukhiqiza, ukulawulwa kwenqubo kanye nokulandeleka kufanele kuthwale isisindo esiningi.
Ikhwalithi yombiko wemiphumela, ubunikazi, ukulawulwa kokubuyekeza kanye nobufakazi obuvela kunqubo eqhathanisekayo. Umphakeli ongakwazi ukuhlonza idokhumenti elawulwayo, ukubuyekezwa kokuhlolwa noma umnikazi onomthwalo wemfanelo akufanele athole ikhredithi egcwele.
Kunombuzo owodwa oveza okungaphezu kwephrezentheshini yasefekthri epholishiwe:"Sibonise ushintsho lwedizayini olwenqabile, futhi uchaze ukuthi kungani."
Impendulo iwusizo kuphela uma umphakeli engabonisa ushintsho oluceliwe, ubungozi obuhlonziwe, umnikazi wesinqumo, omunye umthelela ohlongozwayo kanye nomthelela wokuqinisekisa. Ukwenqaba ngokuzethemba ngaphandle kwerekhodi elilawulwayo kusengumbono.
Amaphethini Amane Okwehluleka Okuyimifanekiso Okuzohlolwa Ngaphambi Kokukhishwa
Lezi izindlela zokuhluleka kwezobunjiniyela ezibonisayo, hhayi izifundo zezindaba zamakhasimende.
Ukuvala{0}ukulayisha okuphindiwe.Iphekhi lingadlula igumbi-lokuhlola umthamo wezinga lokushisa kodwa livule izixhumi zalo ngesikhathi sokuphakamisa okuphindaphindiwe noma ukuphakama kokudonsa uma uchungechunge lwangempela lwamanje-lwesikhathi ludlula isibali sikhathi se-BMS noma umkhawulo oshisayo. Khiqiza kabusha ukulandelana okukaliwe, rekhoda{3}}i-voltage yeqembu, iphakethe lamanje, izinga lokushisa kanye nesimo sokuvikela, bese uhlola kabusha ngemva kokushintsha izakhiwo noma umkhawulo olinganisiwe.
I-heater ekhona, ukushaja okubandayo kusavinjiwe.Ihitha alenzi iphekhi elibandayo-elilungile ngaphandle uma idizayini ichaza isivumelwano senzwa, amandla ehitha, ukukhishwa{1}}ukuze{2}}kushaje izinga lokushisa, ukuphela kwesikhathi nokuziphatha kweshaja. Qinisekisa ukubanda okugcwele-ukucwilisa-ukuze{6}}ukushaje ukulandelana, okuhlanganisa inzwa ehlulekile kanye nomjikelezo wokushisisa ophazamisekile.
Ukuxhumana kudlula ngokungenzi lutho, kwehluleka emshinini.Ama-ID ayimpinda, ukunqanyulwa okungalungile, ukungafani kwe-checksum noma idatha endala ingaveza amaphutha emishini ngezikhathi ezithile kuyilapho ama-voltage eseli ehlala evamile. Ukuhlolwa okunephutha-kokujova{2}}nokulayisha ibhasi{3}}eliphezulu kufanele kuqinisekise impendulo yesisetshenziswa ekuhlulekeni ngakunye komlayezo.
I-Prototype iyadlula, ukukhiqiza kuyakhukhuleka.Enye inkatho, umzila wamahhanisi, ukufaka uphawu, ukusebenza kabusha kanye nokulayisha i-firmware kungashintsha iphekhi yokukhiqiza ngaphandle kokushintsha ukucaciswa kokuthengisa. Isampula Esagolide, i-BOM elawulwayo, i-PCN, imikhawulo ye-EOL kanye{1}}nezinombolo ze-serial{1}}ezigciniwe ziwubufakazi bokukhululwa, hhayi izinto ezengeziwe zokuphatha.
Uhlu Lokuhlola lwe-RFQ: Ungalicacisa Kanjani Iphakethe Lebhethri Ngokwezifiso
Ithebula elilandelayo lithwebula okokufaka okuncane kwe-aumphakeli wephakethe lebhethri langokwezifisoukukhomba izikhala zobuchwepheshe nezohwebo. Sebenzisa idokhumenti ye-RFQ elawulwayo egcina amayunithi, ukubuyekezwa, abanikazi kanye nokuqagela okungakaxazululiwe.
| Isigaba se-RFQ | Ulwazi oluzonikezwa |
|---|---|
| Izisetshenziswa | Uhlobo lomshini, imodeli, idizayini entsha noma ukubuyisela kabusha, izimakethe eziqondiwe kanye nevolumu yonyaka |
| Umthwalo kagesi | I-voltage yegama/esebenzayo, i-avareji neqhubekayo yamanje, amandla aphezulu anobude besikhathi/imvamisa, ukuntenga okuvumelekile nokuvuselelwa kabusha |
| Duty umjikelezo | Ubude beshift, iphrofayili esebenzayo/engenzi lutho, imijikelezo ngosuku, amathuba okushaja kanye nesikhathi sokusebenza esiqondisiwe ekupheleni kwempilo |
| Omakhenikha | Imvilophu ye-3D/2D, umkhawulo wenqwaba, isikhungo samandla adonsela phansi, umumo, izindawo zokukhweza, isixhumi nokufinyelela kwesevisi |
| Imvelo | Shaja/khipha/amazinga okushisa esitoreji, amanzi abandayo/uthuli, ukujiya, usawoti, amakhemikhali, ukushaqeka nokudlidliza |
| Izixhumi ezibonakalayo | Ukucaciswa kwe-CAN/RS485, i-I/O, ubunikazi bokuxhumana, ukushajwa kwangaphambili, izikhiye, i-SOC/SOH kanye nezidingo zokuxilonga |
| Iyashaja | Ishaja yangaphakathi/engekho ebhodini, amandla atholakalayo, isikhathi sokushaja, isixhumi, iphrothokholi kanye nokuziphatha{0}}kwezinga lokushisa eliphansi/phezulu |
| Ukuphepha/ukuhambisana | Izindinganiso eziqondiwe, amazwe, indlela yokuthutha, ukuziphatha okunephutha namadokhumenti adingekayo |
| Ukwamukela | Ukuhlolwa kwe-DVT/PVT, imikhawulo yokusebenza, inani lesampula, isampula yegolide kanye nenqubo yokukhiqiza ye-EOL |
| Ezohwebo | I-NRE/ubunikazi bamathuluzi, isibikezelo, i-MOQ, iwaranti eqondiwe, isu eliyisipele kanye{0}}nokushintsha imigomo yesaziso somkhiqizo |
Uma leli thebula lidalula okungaziwa okumbalwa, misa kancane ukuqhathanisa komhlinzeki bese ukala umshini kuqala.
Ikhotheshini kufanele ibuyise ngaphezu kwentengo nesikhathi sokuhola. Idinga uhlu lokuqagela/izikhala, isiqondiso sezakhiwo zokuqala, ubungozi bokuqinisekisa obuphezulu kanye nemibuzo yesitifiketi evulekile. Uma umphakeli engakwazi ukucaphuna ngenxa yokuthi ukulandelelwa komthwalo, umdwebo noma incazelo yesixhumi esibonakalayo ayikho, lolo hlu lwegebe luwumphumela wobunjiniyela owusizo, hhayi ukuhlanganyela kokuthengisa okuhlulekile.
FAQ
Ingabe i-UN 38.3 yanele ibhethri le-lithium yezimboni?
Cha; I-UN 38.3 ikhuluma ngokufaneleka kwezokuthutha, kuyilapho amazinga ebhethri-esiphelile{2}}esiphelile kufanele akhethelwe isicelo sangempela kanye nemakethe yendawo.
Yini enquma isikhathi sokuhola sokuthuthukiswa kwebhethri ngokwezifiso?
Isikhathi sokuhola sincike ekuphelelisweni kwemfuneko, ukusebenzisa imishini entsha, i-firmware ye-BMS, ukuphindaphindwa kwe-prototype, ubude besikhathi sokuhlola, ububanzi bokunikeza isitifiketi kanye nokutholakala{0}}kwamaseli enhloso yokukhiqiza nezingxenye.
Yini enquma i-MOQ yephakethe lebhethri lemboni langokwezifiso?
I-MOQ incike emigomeni yokuthengwa kwamaseli, izindleko zamathuluzi nokusetha,{0}}amaqoqwana ezingxenye ezibalulekile zokuphepha, ukushintshwa komugqa kanye nenani lobunjiniyela okufanele libuyiswe kuwo wonke umthamo wokukhiqiza.
Ingabe iphekhi ye-lithium ingakwazi ukufaka esikhundleni{{0}ibhethri le-asidi eliholayo kumishini yezimboni?
Kuphela ngemva kokuqinisekisa ububanzi be-voltage, i-counterweight, indawo kanye nokukhwezwa, i-high current, ukusebenzisana kweshaja, ukuziphatha kwe-BMS/isilawuli kanye nezidingo ezisebenzayo zokugunyaza umshini.
Ingabe ibhethri elishisayo lisekela ngokuzenzakalelayo ukushajwa kwesitoreji-okubandayo?
Cha; ukushajwa kwesitoreji okubandayo-kudinga nokubekwa kwenzwa okuqinisekisiwe, umthamo we-heater, ukukhululwa-ukuze{2}}ukushaja okunengqondo, ukuxhumanisa ishaja kanye{3}}nokucwiliswa kokulandelana okuhloliwe.
Iya Phambili Ngesicaciso Esilawulwayo
Okuphumayo okuwusizo kakhulu kwengxoxo yabahlinzeki bangaphambi kwesikhathi akuyona intengo. Okwe-umenzi wephakethe lebhethri ledivayisi yezimboni, isethi elawulwayo yezidingo, ukuqagela okusobala kanye nohlelo lokuhlola ubungozi obungashintsha izakhiwo, izitifiketi noma ukukhishwa kokukhiqiza.
I-Polinovel'sizixazululo zebhethri zemishini yezimbonihlinzeka ngendawo yokuhweba yamaphrojekthi adinga inkundla evamile, emisiwe noma engokwezifiso ngokugcwele. Thumela okokufaka kwe-RFQ ngenhla, ikakhulukazi umkhondo womthwalo, ubude besikhathi esiphakeme, ukukhiqizwa kabusha, iwindi lokushaja, izimo zokushisa, imidwebo kanye nedokhumenti yesixhumi esibonakalayo, ukuze kubuyekezwe ubunjiniyela.
Ukubuyekeza kufanele kubuyise izinto ezine eziphathekayo: okucatshangwayo kanye{0}}nohlu lwedatha olungekho, isiqondiso sokuqala sezakhiwo, ubungozi obuphezulu bokuqinisekisa, kanye nemibuzo yesitifiketi okufanele ixazululwe ngaphambi kokuba idizayini ibe yiqhwa. Lokho okukhiphayo kuvumela ukuthenga kuqhathanise iziphakamiso ngendlela efanayo futhi kuvimbele i-RFQ engaphelele ekubeni ibe ukuqagela kokukhiqiza okumba eqolo.
