Maitiro ekusarudza maHV Connectors uye Harnesses dzeMagetsi Mota
Motokari yepamusoro-voltage wiring harness (high-voltage cables uye high-voltage interfaces) chikamu chinokosha chepamusoro-soro yemagetsi emagetsi, inopa kushanda kwakavimbika uye kuchengeteka kwemotokari dzemagetsi. Iyo huru yekuvandudza uye dhizaini mhinduro dzemota yese yakakwira-voltage harness inosanganisira tambo dhizaini, tambo yedhayamita kusarudzwa, yakakwira-voltage yekubatanidza sarudzo, yekuchaja tambo uye interface mhando uye maapplication, tambo kugadzirisa nekudzivirira, nezvimwe.
Iyo Yese Vehicle Layout yeHigh Voltage Harness
Iyo yakakwira voltage yekubatanidza maharnesses pakati pechimwe nechimwe chepamusoro voltage chikamu, senge bhatiri kuenda kuPDU, mota controller kumota, AC/DC kuchaja, nezvimwewo, inorongwa zvine mutsindo nechinzvimbo cheiyo yakakwira voltage zvikamu zvemotokari yemagetsi.
Kana iyo yakakwira-voltage waya harness ichida kupfuura nepakati inopinza yegomba, inofanirwa kugadzira inopindirana yekudzivirira chimiro. Mukutanga kuzara kwemotokari gadziriro, harness kurongeka kunofanirwa kuyedza kudzivirira iyo inopisa sosi vibration sosi; kana zvisina kudaro, inofanira kuchengetwa iri kure zvakakwana. High-voltage waya harnesses ane yakakura kunze dhayamita uye uremu. Kuti udzivise kusungirirwa kwekushushikana, iyo shoma yekubhenda radius yetambo kazhinji yakakura kupfuura dhayamita yewaya dhayamita kashanu.
Kuti ugovere zvinonzwisisika mutoro, kudiwa kwekuwedzera kutsigirwa kwekuiswa kwakagadziriswa. Wire harness yakatwasuka kurongeka pakati pezvibodzwa zvakatemwa ≤ 300mm; pamusoro pekugadzirisa bend, mapoinzi akagadziriswa anogadziriswa pamagumo maviri earc. Yakagadziriswa poindi uye yekubatanidza nzvimbo ≤ 150mm kuti imirire huremu hwehuni uye kuzunguza mutoro.
Chigadziro chekugadzirisa chinofanira kushandisa motokari-giredhi zvisungo uye insulated mabhuraketi, etc. dhiraivha injini harness anofanira kufunga migumisiro chechikamu kufamba uye vibration. Saizi yeharasi inofanirwa kugadzirwa zvine mutsindo kuti isangane nezvinonetsa zvakagoverwa mukureba uye kudzivirira harness kuvaka nekuda kwehurefu hwakawandisa. Pakufamba kwewaya, wedzera rubber ring cushion uye dhizaini slot yakagadziriswa chimiro kudzivirira kucheka tambo dzetambo nezvimwe zvinhu, zvichikonzera kukuvara kwewaya harness.
Pfungwa dzinotevera dzinofanirwa kutariswa panguva yekugadzira wiring harness
Tichifunga nezveEMC electromagnetic interference factor, tambo dzakadzivirirwa dzakakwirira-voltage dzinoshandiswa kudzivirira yakakwira-frequency ruzha kuburitsa. Tambo dzepamusoro uye dzakaderera-voltage dzinofanirwa kurongeka zvakaparadzana kudzivirira kupindirana kunokonzerwa nekuyambuka-kupfuura maharnees.
Tichifunga nezve aesthetics yekurongeka kweharness, kutungamira kunoda kuenderana negwara rezvikamu zvinotsamira kudzivirira kutungamira. Kune iyo hair cabin wiring harness, sezvinobvira muzvikamu zvemuumbirwo kana zvikamu pazasi kana mukati mekurongeka, pasi pemotokari yese yakafumurwa yakakwirira-voltage wiring harness inoshandisa pombi magadhi uye shielding plate yekudzivirira.
Funga kuisa nekuchengetedza chikamu chimwechete chekubatanidza kuti udzivise kukanganisa nekusarudza imwe nzira yekumisikidza uye yekumisikidza yekubatanidza. Mhedziso yekubatanidza inoda kusiya imwe chiyero chemariji yekuvharisa.
Funga nezvekuchengetedzwa kwe-high-voltage. Magetsi ane high-voltage aya akadarika simba rekuchengetedza muviri wemunhu. Muviri haugone kufanana neiyo yakaderera-voltage system yehitch. Inofanira kushandisa maviri-track system.
High Voltage Cable Sarudzo
Iyo dhayamita yetambo inoenderana nekurongeka kwega ega-voltage yemagetsi chikamu chemotokari kusiyanisa dunhu guru uye bazi redunhu. Uye kuti uone maitiro ekupindura e-high-voltage zvikamu zvakabatana ne-high-voltage wiring harness.
Hunhu hunosanganisira kushandisa voltage, rated simba, peak simba, rated current, peak current, duration, etc. Kushanda tembiricha uye ambient tembiricha zvinokanganisawo dhayamita yetambo. Sezvo kufambisa kwepamusoro ikozvino kunogona kutungamira kune yakanyanya kushandiswa kwesimba uye zvinhu zvine chekuita nekuwedzera tembiricha, saka iyo yakakwira-voltage tambo dhizaini inofanirwa kumira tembiricha yakakwira. Kana iyo tambo yakarongedzwa munzvimbo inodarika iyo inotenderwa tembiricha yekushanda yetambo, tambo ine yakakura nzvimbo yepakati-chikamu inofanira kusarudzwa.
Kune Tmax inosvika 180 ℃, iyo conductor cross-sectional nzvimbo ichashandiswa mubhuroka rimwe. 250 ℃ Tmax ndiyo conductor cross-sectional nzvimbo inoshandiswa mumabhuroki maviri. Cable chimiro High-voltage tambo dzakakamurwa kuita single-core cables uye multi-core cables. High-voltage tambo dzakatenderera mumuchinjikwa-chikamu uye dzine ruvara rweorenji sheath. Multi-core cables anogadzirwa neakawanda single-core waya. Single-musimboti tambo dzinofanirawo kusangana neakakodzera tekinoroji paramita yeimwe-musimboti tambo. Uye kana iyo yakawanda-yakakosha tambo ichishandiswa pakufambisa chiratidzo, ndapota shandisa yakaparadzana nhoo kuti uone kuti chiratidzo hachina kurasika.
Iyo conductor inonyanya kushandisa yakawanda-yepakati yakapfava yemhangura-yakasungwa waya kuti isangane nehunyanzvi zvinodiwa zvewaya yekupokana kwemukati uye dhigirii rekukotama rakapfava. Iyo insulation layer inofanira kuramba yakakwirira uye yakaderera tembiricha uye murazvo unodzoreredza, kazhinji inoumbwa chimiro. Kudziviriro yeEMC, tambo yakakwira-voltage ine shielding layer inoshandisa mhangura isina chinhu kana copper-plated waya yakarukwa pane yemukati sheath layer ine braiding density ye ≥ 90%.
High Voltage Connector Sarudzo
High Voltage Connectors
Kuita kwemagetsi: isu tinofanirwa kufunga nezve yakayerwa kushanda voltage, yakatarwa kushanda ikozvino, insulation kuramba, voltage withstanding giredhi, shielding uye interlocking, uye mamwe ane chekuita nemagetsi ekuita paramita.
Kuitwa kwezvakatipoteredza
tinofanira kufunga zvinodiwa tembiricha kushanda, ambient tembiricha, munyu pfapfaidzo pamwero, murazvo retardant pamwero, uye kuramba mhinduro reagents uye zvakarambidzwa zvinhu.
Mechanical performance
zvinoenderana neakasiyana mamiriro ekushanda kuyedza kuramba vibration uye inoenderana nehupenyu hwemakanika.
Kuita kwekuchengetedza
High voltage interlock ine yakavakirwa-mukati mhando uye kunze mhando. Iyo yakavakirwa-mukati mhando ine compact dhizaini uye diki saizi. Iyo yakavakirwa-mukati mhando inoshandiswa pamotokari dzemagetsi uye inoona yakakwira-voltage interlocks nevatongi vakaita seVMS kana BMS. Kuti uve nechokwadi chekuchengetedzwa kwemunhu, chikamu chinochajiswa chinofanira kudzikiswa kusvika pazasi 60Vd.c uye 30Va.c mukati me1S mushure mekuparadzanisa high-voltage connector.
Maintenance Switch
Iyo yekugadziridza switch MSD, kana manual kugadzirisa switch, chinhu chakakosha kuve nechokwadi chepamusoro-voltage magetsi kuchengetedzwa kwemotokari dzemagetsi dzakachena uye chinhu chinosimudzira chinogona kuwana kuparadzaniswa kwemagetsi kweyepamusoro-voltage system panguva dzakaoma. Inogona kubatanidza zvose zviri zviviri kuputsika mudziyo uye fuse kusvika padanho rakakwirira. Iyo fuse yakakodzera inogadziriswa mukati kuti idzivirire dunhu kubva kune yakawandisa uye pfupi yekudzivirira yedunhu. Dhizaini yakakodzera uye mashandiro ekugadzirisa switch inoita basa rakakosha mukuchengetedzwa kwemagetsi emotokari dzemagetsi.
Kuchaja Interface
Iyo yekuchaja interface parizvino ndeye marudzi maviri: AC uye DC. Iyo AC interface inobatanidza iyo AC grid simba kune mota charger kuburikidza nekutonga nekudzivirira mudziyo patambo. Iyo DC interface chishandiso chemagetsi chine yakananga kutungamira kutungamira basa kune yemagetsi mota bhatiri.
AC interface yakatemerwa voltage 250Va.c kana 440Va.c, yakatarwa ikozvino isingadariki 63A. DC interface yakayerwa voltage 750Vd.c kana 1000Vd.c, yakayerwa ikozvino isingadariki 250A. Iyo yakatemerwa voltage uye ikozvino kukosha kweiyo yekuchaja interface inotarwa zvinoenderana nezvinodiwa zveiyo mota marongero. Mamwe akakodzera emagetsi maitiro uye mamwe ma AC/DC ekuchajisa interface parameters anofanirwa kusangana nezvinodiwa yenyika zviyero GBT20234.2-2015 uye GBT20234.3-2015.
Yakakwira-voltage Harness Kugadzirisa uye Dziviriro
High-voltage Wire Harness Kugadzirisa
Kune nzira dzakasiyana dzekugadzirisa waya. Zvinoenderana nekurongeka kwega yega-yepamusoro-voltage mudziyo wemota yese, zvine musoro sarudza maitiro ekugadzirisa waya harness kana chinongedzo. Nzira dzinowanzoshandiswa dzakasimba dzekugadzirisa ikozvino dzinosanganisira imwe-chidimbu chekugadzirisa zvisungo nemisoro yekugadzira wedge-yakaita, iyo ine misoro yemisidhari yakagadzirwa nemisidhari, nezvimwewo, inoshanda kune yakatenderera gomba nzira yekugadzirisa.
Imwe-chimedu welding stud fixing tie, ine welding stud kugadzirisa chidimbu chakasarudzika kaviri clevis tie, zvichingodaro, inokodzera welding stud kugadzirisa. Kugadzirisa zvisungo uye clamp-mhando snap magungano akakodzera kugadzirisa pombi, hoses, waya harnesses, nezvimwe.
Plate edge zvimedu zvakakodzerwa kugadzirisa simbi kana pepa mipendero yeukobvu isingapfuuri 3mm. Heavy-duty retainers anokodzera waya dhayamita ≥ 35mm2. Cable conduit zvitsigiro zvakakodzerwa nekusimudza tambo kubva kune furemu njanji kuti iparadzanise tambo kubva kunhengo dzemuviri dzakabudikira kudzivirira kupera kwetambo. Connector snaps yakakodzera kugadzirisa high-voltage connectors. Bellows snap inokodzera kukurumidza kugadzirisa mabhero.
Yakakwira-voltage Wire Harness Dziviriro
Bellows protection
Inoshandisa mabhero akavharika ayo maitiro ayo asingapfeki, anodzivirira murazvo, anodzivirira kupisa, etc. Kupisa kwekushisa kwemhepo kunotangira kubva -40 kusvika ku150 ℃ uye kunogonawo kusvika 200 ℃ kwenguva pfupi. Zvinhu zvakajairika pamusika ndePA (nylon), PE (polyethylene), uye PP (polypropylene), zvichiteerana. Imwe neimwe ine mabhenefiti ayo maererano nekunonoka kwemurazvo, kusapfeka, uye kuramba kuneta kuneta. Ruvara rwemhobvu runofanira kunge rwuine orenji kusiyanisa mota yese yakaderera-voltage wiring harness. Uye shandisa rubber sheath plastic sealing, PVC tepi yekuputira, uye tambo yakatarwa chisimbiso.
Tube protection
Kune tambo dzetambo dzakarongedzerwa munzvimbo diki kana zvidimbu zvakakosha, tambo dzinokosha dzinofanirwa kushandiswa kudzivirira nekudzivirira. Iyo general pipe guard ine yakagadzikana makemikari zvimiro, isiri-kuchembera, yakasimba corrosion resistance, uye humwe hunhu.
Guard protection
Kune iyo yakakwira-voltage harnesses yakarongwa muchikamu chechasi (bhatiri yakazara yakanaka uye yakaipa) nzira yekudzivirira, dhizaini yendiro yevarindi yekufunga kusapinda kwemvura, anti-jecha splash, anti-kucheka, uye zvimwe zvinhu. Nhoo zhinji dzinoshandisa ABS + PC ine simba rakanyanya, kupisa kwakanyanya, kupisa kwakadzika kune simba rekuita, uye kuramba kwemurazvo.
Sheath kudzivirira
Zvikamu zvinogona kushandiswa kukuvara nyore uye kukanganisa kubva pakakungurutswa sheath. Hunhu hwayo hukuru-tembiricha kuramba, kukanganisa kupikisa, kucheka kuramba, kureruka uye nyore kuisa.
Tape Dziviriro
Iyo tepi inoshandiswa kune dzakasiyana siyana dzekushandisa waya. Inowanzo shandiswa kudzivirira, kusungirira, kuvhara, kudzoreredza moto, kuisa chiratidzo, uye mamwe mabasa. High-voltage waya harnesses yakagadzirwa neflame-retardant PVC tepi, inogona kumira kutonhora kusvika ku80 ℃.