Amazinga ezixhumi zamandla kagesi aphezulu
Izindinganiso zeizixhumi ezine-voltage ephezuluokwamanje zisekelwe kumazinga emboni.Ngokwamazinga, kunemithethonqubo yokuphepha, ukusebenza, namanye amazinga adingekayo, kanye namazinga okuhlola.
Njengamanje, mayelana nokuqukethwe okujwayelekile kwe-GB, izindawo eziningi zisadinga ukuthuthukiswa nokuthuthukiswa okwengeziwe.Imiklamo evamile kakhulu yabakhiqizi bezixhumi izobhekisela ku-LV esezingeni lemboni elakhiwe ngokuhlanganyela ama-OEM amane amakhulu ase-Europe: i-Audi, i-BMW, i-Daimler, ne-Porsche.uchungechunge lwamazinga, iNyakatho Melika izobhekisela ochungechungeni lwezindinganiso ezijwayelekile ze-SAE/USCAR eziklanywe inhlangano yokuxhuma izintambo zezintambo i-EWCAP, ibhizinisi elihlanganyelwe phakathi kwama-OEM amathathu amakhulu ase-Europe: i-Chrysler, i-Ford, ne-General Motors.
I-OSCAR
I-SAE/USCAR-2
Ukusebenza kwe-SAE/USCAR-37 High Voltage Connector.Isengezo ku-SAE/USCAR-2
I-DIN EN 1829 Imishini yokufutha amanzi enengcindezi ephezulu.Izidingo zokuphepha.
I-DIN EN 62271 Igiya lokushintsha lamandla kagesi aphezulu kanye nezilawuli.Izintambo ezivale uketshezi nezikhishwe ngaphandle.Ukunqanyulwa kwekhebuli egcwele uketshezi neyomile.
Izicelo zezixhumi zamandla kagesi aphezulu
Ngokombono wesixhumi ngokwaso, kunezinhlobo eziningi zokuhlukanisa izixhumi: isibonelo, kukhona nxazonke, unxande, njll. ngokuma, kanye nemvamisa ephezulu kanye nemvamisa ephansi ngokwemvamisa.Izimboni ezahlukene nazo zizohluka.
Ngokuvamile singabona izinhlobonhlobo zezixhumi zamandla kagesi aphezulu kuyo yonke imoto.Ngokuya ngezindlela ezihlukene zokuxhuma izintambo zezintambo, sizihlukanisa zibe izigaba ezimbili zokuxhuma:
1. Uhlobo olungaguquki oluxhunywe ngokuqondile ngamabhawodi
Ukuxhumeka kwebholidi kuyindlela yokuxhuma esivame ukuyibona kuyo yonke imoto.Inzuzo yale ndlela ukwethembeka kwayo kokuxhumana.Amandla omshini webhawodi angakwazi ukumelana nomthelela wokudlidliza kweleveli yezimoto, futhi izindleko zawo nazo ziphansi kakhulu.Yiqiniso, ukuphazamiseka kwayo ukuthi uxhumano lwe-bolt ludinga inani elithile lendawo yokusebenza nokufaka.Njengoba indawo iba i-platform-oriented futhi isikhala sangaphakathi semoto siya ngokuya sinengqondo, akunakwenzeka ukushiya isikhala esiningi sokufaka, futhi kusukela ekusebenzeni kwe-batch futhi Akufanelekile ngokombono wokugcinwa kokuthengisa emva kokuthengisa, futhi uma amabhawodi engeziwe, ingozi enkulu yephutha lomuntu, ngakho nayo inemikhawulo yayo ethile.
Sivame ukubona imikhiqizo efanayo kumamodeli wakuqala wama-hybrid aseJapan naseMelika.Kunjalo, sisakwazi ukubona ukuxhumana okuningi okufanayo emigqeni yezimoto yezigaba ezintathu zezimoto ezithile zabagibeli kanye nemigqa yokufaka amandla ebhethri kanye nokuphumayo kwezinye izimoto zentengiso.Ukuxhuma okunjalo ngokuvamile konke kudinga ukusebenzisa amabhokisi angaphandle ukuze kuzuzwe ezinye izidingo zokusebenza ezinjengokuvikela, ngakho-ke ukuthi ukusebenzisa le ndlela kufanele kusekelwe ekwakhiweni nasekuhleleni intambo yamandla emoto futhi kuhlanganiswe nokuthengiswa kwangemva kokuthengisa nezinye izidingo.
2. Uxhumano lwe-plug-in
Ngokuphambene, isixhumi sokukhwelana sivikela ukuxhuma kukagesi ngokuhlanganisa izindlu ezimbili zetheminali ukuze sinikeze uxhumano kuleli hhanisi lezintambo.Ngenxa yokuthi uxhumano lwe-plug-in lungaxhunywa ngesandla, ngokombono othile, lusengakwazi ukunciphisa ukusetshenziswa kwesikhala, ikakhulukazi kwezinye izindawo zokusebenza ezincane.Uxhumano lwe-plug-in lushintshile lusuka ekuxhumaneni kwasekuqaleni kowesilisa nowesifazane ekugcineni lwaya endleleni yokusebenzisa amakhondaktha anwebekayo phakathi kuya ezintweni zokuxhumana.Indlela yokuxhumana yokusebenzisa ama-conductor anwebekayo phakathi ifaneleka kakhulu ekuxhumekeni okukhulu kwamanje.Inezinto ezingcono zokuqhuba kanye nezakhiwo ezingcono zokuklama nokunwebeka.Kuphinde kusize ekunciphiseni ukumelana nokuxhumana, okwenza ukuxhumana kwamanje kuthembeke kakhulu.
Singabiza ukuxhumana kwe-conductor nokunwebeka okuphakathi.Kunezindlela eziningi zokuxhumana embonini, njengohlobo lwentwasahlobo olujwayelekile, isiphethu somqhele, isiphethu samaqabunga, isiphethu socingo, isiphethu sozipho, njll. Yebo, kukhona futhi uhlobo lwentwasahlobo, uhlobo lwe-MC strap-type ODU.Uhlobo lwentwasahlobo yomugqa, njll.
Singabona amafomu angempela e-plug-in.Kukhona futhi izindlela ezimbili: indlela yokuxhuma eyindilinga kanye nendlela ye-chip plug-in.Indlela ye-plug-in eyindilinga ivame kakhulu kumamodeli amaningi asekhaya.I-Amphenol,TEama-curse amakhulu angu-8mm nangaphezulu nawo Onke athatha ifomu eliyindilinga;
Okumele kakhulu "uhlobo lwe-chip" ukuxhumana kwe-PLK njengo-Kostal.Uma sibheka ekuthuthukisweni kokuqala kwamamodeli ahlanganisiwe aseJapan naseMelika, kusenezinhlelo eziningi zohlobo lwe-chip.Isibonelo, i-Prius kanye ne-Tssla yakuqala banokuningi noma ngaphansi Bonke basebenzise le ndlela, kuhlanganise nezinye izingxenye ze-BMW bolt.Ngokombono wezindleko nokushisa, uhlobo lwepuleti lungcono ngempela kunohlobo lwentwasahlobo oluyindilinga, kodwa ngicabanga ukuthi indlela oyikhethayo incike ezidingweni zakho zangempela zesicelo ngakolunye uhlangothi, futhi ihlobene kakhulu ne isitayela sokuklama senkampani ngayinye.
Imibandela yokukhetha kanye nezinyathelo zokuphepha zezixhumi zezimoto ezinamavoltage aphezulu
(1)Ukukhethwa kwe-voltage kufanele kuhambisane:i-voltage elinganiselwe yemoto ngemva kokubala komthwalo kufanele ibe ngaphansi noma ilingane ne-voltage elinganiselwe yesixhumi.Uma i-voltage yokusebenza yemoto idlula i-voltage elinganiselwe yesixhumi futhi isetshenziswa isikhathi eside, isixhumi sikagesi sizoba sengcupheni yokuvuza nokukhishwa.
(2)Ukukhetha kwamanje kufanele kufane:ngemva kokubalwa komthwalo, umthamo olinganiselwe wemoto kufanele ube ngaphansi noma ulingane nomthamo olinganiselwe wesixhumi.Uma amandla okusebenza emoto edlula amandla amanje alinganiselwe wesixhumi, isixhumi sikagesi sizolayishwa ngokweqile futhi sehliswe phakathi nokusebenza isikhathi eside.
(3)Ukukhetha ikhebula kudinga ukufaniswa:Ukumataniswa kokukhethwa kwekhebula lemoto kungahlukaniswa kube ukufanisa okuphethe ikhebula lamanje kanye nokumadanisa kokuhlanganisa uphawu lokuhlanganisa ikhebula.Ngokuqondene nomthamo wamanje wokuthwala wezintambo, i-OEM ngayinye izinikele onjiniyela bakagesi ukwenza imiklamo efanayo, engeke ichazwe lapha.
Ukufanisa: Isixhumi nesigxivizo sekhebula sincike ekuminyanisweni okunwebekayo kwe-rubber seal ukuze kunikeze ingcindezi yokuxhumana phakathi kwakho kokubili, ngaleyo ndlela kuzuzwe ukusebenza okuthembekile kokuvikela, okufana ne-IP67.Ngokwezibalo, ukugcwaliseka kwengcindezi ethile yokuxhumana kuncike enanini elithile lokucindezela lophawu.Ngokuvumelana nalokho, uma ukuvikelwa okuthembekile kuyadingeka, ukuvikelwa kokuvala isixhumi kunezidingo ezithile zosayizi wekhebula ekuqaleni komklamo.
Ngesigaba esiphambanayo esiphethe njengamanje, izintambo zingaba namadayamitha angaphandle ahlukene, njengezintambo ezivikelekile nezintambo ezingavikelekile, izintambo ze-GB, nezintambo ezijwayelekile ze-LV216.Izintambo eziqondile ezifanayo zicaciswe ngokucacile esimisweni sokukhetha isixhumi.Ngakho-ke, ukunakwa okukhethekile kufanele kukhokhwe ekuzivumelaniseni nezimfuneko zokucaciswa kwekhebula lapho kukhethwa izixhumi ukuvimbela ukuhluleka kokuvalwa kwesixhumi.
(4)Imoto yonke idinga izintambo eziguquguqukayo:Ngokufakwa kwezintambo zezimoto, wonke ama-OEM manje anezidingo zokugoba kanye nezidingo zokuxega;ngokusekelwe kumacala okufaka isicelo wezixhumi kuyo yonke imoto, kunconywa ukuthi ngemva kokuqedwa komhlangano we-wiring harness, i-terminal yokuxhuma ngokwayo ngeke Iphoqelele.Kuphela uma yonke intambo yokubopha ingaphansi kokudlidliza kanye nomthelela ngenxa yokushayela imoto futhi umzimba usuka endaweni ethile, ukucindezeleka kungakhululeka ngokuguquguquka kwentambo yokubopha.Ngisho noma inani elincane lobunzima lidluliselwa kumatheminali okuxhuma, ukucindezeleka okuwumphumela ngeke kudlule amandla okugcina umklamo wamatheminali kusixhumi.
Isikhathi sokuthumela: May-15-2024