Iterambere ryikinyabiziga cyamashanyarazi Yumuvuduko mwinshi wibikoresho bya kabili: Amahirwe akurikira arihe?

Intangiriro kuri Cable-Umuyoboro mwinshi muri EV

Uruhare rwinsinga zifite ingufu nyinshi mumashanyarazi

Ibinyabiziga byamashanyarazi (EV) ntabwo bireba bateri na moteri gusa - ni sisitemu igoye aho buri kintu cyose kigira uruhare mubikorwa, umutekano, no gukora neza. Muri ibyo,insinga nini cyane (HV) insingani ngombwa ariko akenshi birengagizwa ibice. Izo nsinga zikora nk'imiyoboro y'ikinyabiziga, ihererekanya ingufu ziva muri bateri ikajya muri inverter, kuva muri inverter ikagera kuri moteri, ndetse no muri sisitemu zitandukanye zikenera voltage nyinshi kugirango ikore - nka konderasi, ubushyuhe, ndetse na charger zifasha.

Bitandukanye n’insinga nke za voltage, insinga za HV zigomba gukora cyane cyane amashanyarazi na voltage-akenshi murwego rwa400V kugeza 800V, hamwe na sisitemu zimwe zisunika1000V no kurenga. Izi nsinga zigomba kandi gukorera ahantu hafunzwe kandi hashyuha cyane mumashanyarazi yimodoka, gukoraimikorere yibikorwa no kurambakunegura.

Kubivuga mu buryo bworoshye: udafite ibikoresho bya kabili byizewe, bikora cyane, EV ntishobora gukora neza cyangwa neza. Mugihe tekinoroji ya EV igenda itera imbere, cyane cyane yerekeza kuri voltage ndende no kwishyurwa byihuse, uruhare rwibikoresho bigezweho bigenda byiyongera. Kandi aho niho rwose gusimbuka gukurikira kwiteguye kuba.

Urwego rwa voltage nibisabwa imbaraga

Kwiyongera kwimikorere isabwa muri EV igezweho ihujwe nezakuzamuka kwa voltage. Imashini ya mbere ya EV yakoresheje sisitemu 300-400V, ariko moderi nshya (cyane cyane ibinyabiziga bikora cyane nka Porsche Taycan cyangwa Lucid Air) ikoresha800V yubatswe. Ibyiza birimo:

• Ibihe byo kwishyuza byihuse

• Kugabanya umubyimba wa kabili

• Kunoza amashanyarazi meza

• Gucunga neza ubushyuhe

Ariko hamwe na voltage ndende haza imigabane myinshi:

• Ibikoresho bikomeye byo kubikabasabwa gukumira gusenyuka kwa dielectric.

• Kurinda gukomeyeirakenewe kugirango irinde amashanyarazi (EMI).

• Kurwanya ubushyuhe bwambereiba ingenzi kugirango ihangane nubushyuhe buturuka kumasoko menshi.

Uku gusimbuka gukenera amashanyarazi ni ugutwara byihutirwaibisekuru bishya byibikoreshoibyo birashobora gukora voltage nyinshi nta kongera ingano, uburemere, cyangwa ikiguzi.

Gushyira insinga hamwe nibibazo byinzira muri EV

Gushushanya sisitemu ya kabili ya EV ni puzzle yumwanya. Ba injeniyeri bagomba kugendana inzitizi zo gupakira mugihe umutekano n'umutekano. Umugozi wa HV ukunze gukoreshwa:

• Kuruhande rwumuntu

• Binyuze mu bice bya batiri

• Hafi ya moteri na inverter zone

• Hafi y'imirongo ikonjesha cyangwa ibice bitanga ubushyuhe

Ibi bitera ibibazo byinshi:

• Kwunama no guhindagurikanta byangiritse cyangwa igihombo

• Kurwanya amavuta, gukonjesha, nandi mazi yimodoka

• Kurwanya kunyeganyegahejuru yimodoka ndende

• Imicungire yubushyuhe, cyane hafi ya bateri na moteri

Ibikoresho by'insinga bigomba kubabyoroshye, Ubushyuhe, nainimitikwihanganira ibyo bibazo utabangamiye itangwa ry'amashanyarazi cyangwa ngo uhungabanye umutekano.

Ibikoresho gakondo bikoreshwa mumodoka ya moteri yaka imbere gusa ntugabanye hano. Ibisabwa byihariye bisaba auburyo butandukanyekuri kabili yubuhanga - nibikoresho biri mumutima wihinduka.

Ibikoresho bigezweho bikoreshwa muri EV Umuyoboro mwinshi

Ibikoresho bisanzwe byuyobora: Umuringa na Aluminium

Imikorere nuburemere nibintu byingenzi muguhitamo imiyoboro ya insinga nini ya voltage. Ibikoresho bibiri byiganje ni:

1. Umuringa:

   • Umuyoboro mwinshi

   • Ihinduka ryiza cyane

   • Biremereye kandi bihenze

   • Bisanzwe muri bigufi cyangwa byoroshye insinga zikoreshwa

2. Aluminium:

   • Ubushobozi buke (~ 60% byumuringa)

   • Byoroheje cyane kandi birahenze cyane

   • Irasaba ibice binini byambukiranya gutwara ibintu bimwe

   • Birashoboka kwangirika niba bidakingiwe neza

Mugihe umuringa uracyakoreshwa cyane,aluminium irimo kwiyongera- cyane cyane muri kabili ndende ikorera mumashanyarazi manini ya EV cyangwa amakamyo y'amashanyarazi. Abakora amamodoka benshi ubu baremeraibishushanyo mbonera, ukoresheje umuringa kubice byoroshye-binini hamwe na aluminiyumu kubice bidasabwa kugirango uhuze imikorere nigiciro.

Ibikoresho byo kubika: XLPE, PVC, Silicone, na TPE

Ibikoresho byo kubika niho udushya twinshi tuba. Ibisabwa birasobanutse:Kurwanya ubushyuhe, uburyo bworoshye, imiti irwanya imiti, naflame retardancy. Ibikoresho bisanzwe birimo:

• XLPE (Polyethylene ihuza):

  • Imbaraga za dielectric

  • Umutekano mwiza cyane

  • Guhinduka

  • Ntibishobora gukoreshwa (ibikoresho bya thermoset)

• PVC (Polyvinyl Chloride):

  • Igiciro gito

  • Flame retardant

  • Kurwanya ubushyuhe nubushyuhe

  • Kubaho buhoro buhoro kugirango ushyigikire icyatsi kibisi

• Silicone Rubber:

  • Biroroshye cyane

  • Kurwanya ubushyuhe bwinshi (kugeza kuri 200 ° C)

  • Birahenze kandi bikunda kurira

• TPE (Thermoplastique Elastomers):

  • Isubirwamo

  • Impirimbanyi nziza hagati yo guhinduka no kuramba

  • Kurwanya ubushyuhe buke

  • Guhinduka ibikoresho byo guhitamo mubishushanyo bishya

Buri kimwe muri ibyo bikoresho gifite ibyiza n'ibibi, kandi ababikora akenshi babihuzaInzego nyinshikuzuza ibisabwa bya tekiniki nubuyobozi.

Ingabo zo gukingira no gukata

Intsinga zifite ingufu nyinshi muri EVs zisaba gukingirwa kugirango igabanye EMI, ishobora kubangamira ibikoresho bya elegitoroniki, sensor, ndetse na sisitemu ya infotainment. Ibikoresho bisanzwe byo gukingira birimo:

• Aluminium-Mylar foil hamwe ninsinga zamazi

• Ingabo zometseho umuringa

• Kaseti yazengurutswe nicyuma

Icyatsi cyo hanze kigomba kuba gikomeye kandi kirwanya gukuramo, imiti, hamwe n’ibidukikije. Ibikoresho bisanzwe byo gukata birimo:

• TPU (Polyurethane ya Thermoplastique): Kurwanya abrasion nziza kandi byoroshye

• Flame-retardant polyolefins

• HFFR (Halogen-Flame Retardant)

Nka sisitemu igenda iganaimyubakire ihuriweho(insinga nke zifite ubushobozi bwimikorere myinshi), igitutu kiri gukora ibyo biceyoroheje, yoroshye, ubwenge, nicyatsi.

Ibyingenzi byingenzi bisabwa bya EV HV Ibikoresho

Ubushyuhe bwo Kurwanya hamwe nubushyuhe bwumuriro

Kimwe mubisabwa cyane kubinyabiziga byamashanyarazi-voltage (HV) ibikoresho byinsinga nikurwanya ubushyuhe bukabije. EV zitanga ubushyuhe bugaragara mugihe gikora-cyane cyane mubice byegereyeipaki ya batiri, inverter, na moteri yamashanyarazi. Umugozi wa HV ukunze kunyura muri utwo turere kandi ugomba kwihanganira:

• Ubushyuhe bukomejehagati125 ° C na 150 ° C.

• Ubushyuhe bwo hejurukurenza200 ° C.mu bintu byinshi biremereye

• Amagare yubushyuhe, bitera kwaguka no kugabanya ibikoresho mugihe

Niba ibikoresho bya kabili bimenetse munsi yubushyuhe, birashobora kuganisha kuri:

• Kunanirwa kw'amashanyarazi

• Imirongo migufi

• Ingaruka z'umuriro

• Kugabanya ubuzima bwa kabili

Iyi niyo mpamvu ibikoresho nkaXLPE, silicone, nafluoropolymersbimaze kuba ibyamamare, mugiheTPEszirimo gukora kugirango zitange imbaraga zisa muburyo bworoshye kandi busubirwamo.

Ibikoresho bya kabili byubushyuhe nabyo bigira uruhare mukugabanyaderating- bakeneye kugenzura insinga kugirango babaze igihombo cyibidukikije. Ukoresheje ibikoresho byinshi byubushyuhe, ababikora barashobora kubika insingabyoroshye kandi neza, kuzigama umwanya nuburemere.

Guhinduka no kugoreka radiyo

Imodoka zamashanyarazi zipakiye inguni zifunze, ibice bitondekanye, hamwe n'imirongo ya chassis. Umugozi wa HV ukeneye kuboha muri utarinze kubabaraguhangayika, ibice, cyangwakinking. Aho nihoibintu byoroshyeihinduka ikintu kitaganirwaho.

Ibibazo by'ingutu byoroshye guhinduka birimo:

• Komera radiimuri moteri ya moteri cyangwa hafi y'iriba ryibiziga

• Kugenda no kunyeganyegamugihe cyo gukora ibinyabiziga

• Inteko ya robo, isaba gusubirwamo, kunama neza mugihe cyo gukora

Ibikoresho byoroshye byoroshye nkasiliconenaIterambere rya TPEbikunzwe kuko bo:

• Ihangane kugenda kenshi no kunyeganyega

• Ntugatakaze ubunyangamugayo bwikibazo

• Gushoboza byihuse, byikora byikora

Ibishushanyo bimwe bigezweho ndetse birimoinsinga zisubirwamo cyangwa izunguruka, cyane cyane mukwishyuza ibice cyangwa ibice byimashini icomeka. Izi porogaramu zisaba ibikoresho bitagoramye gusa ariko bifite nibyizashusho yibuka no gukira byoroshye.

EMI Gukingira hamwe nuburinganire bwikimenyetso

Kwivanga kwa electronique (EMI) nimpungenge zikomeye muri EV. Hamwe nibice byinshi bya sisitemu-sisitemu ya ADAS, kwisuzumisha kumurongo, ecran ya sensibre, hamwe na sensor ya radar - urusaku rw'amashanyarazi ruva muri powertrain rushobora gutera imikorere mibi cyangwa imikorere idahwitse.

Intsinga ya voltage nini ikora nkaantenne, ishoboye gusohora cyangwa gukuramo ibimenyetso byayobye. Kugabanya ibi:

• Kurinda ibice(nka feza ya aluminiyumu n'umuringa usizwe) bikoreshwa mu gupfunyika abayobora.

• Abayobora hasizirimo gukwirakwiza EMI neza.

• Ibikoreshobyashizweho kugirango bahagarike ibiganiro hagati ya sisitemu yegeranye.

Ibikoresho byakoreshejwe byombigukingira no gukumiraigomba gutanga:

• Imbaraga za dielectric

• Uruhushya rwo hasi

• Imikorere ihoraho hamwe nubushobozi

Ibi ni ingenzi cyane muriSisitemu ya 800V +, aho inshuro nyinshi no guhinduranya byihuse bituma EMI guhagarika bigoye. Ibikoresho by'insinga bigomba kumenyeraibimenyetso bisobanutse neza, cyane cyane gutwara ibinyabiziga byigenga no guhuza ibintu bigenda byishingikiriza kumasoko adahagarara.

Kurinda umuriro no kubahiriza umutekano

Umutekano nifatizo ryimiterere yimodoka. Hamwe na sisitemu yo hejuru cyane,kurwanya umurironi itegeko - ntabwo byatoranijwe gusa. Niba insinga zishyushye cyangwa ngufi, bagomba:

• Irinde gutwikwa

• Gutinda gukwirakwira

• Kureka umwotsi muke kandi nta halogene ifite ubumara

Gakondo flame-retardant ibisubizo byashingiwehoibice bya halogene, ariko ibyo bitanga imyuka yangiza iyo yatwitse. Uyu munsi, imiyoboro ya kabili ikoresha:

• Ibikoresho bya Halogen-flame-retardant (HFFR) ibikoresho

• Silicone igizwe nibintu byo kuzimya

• Byakozwe na polyolefine byumwihariko na thermoplastique

Ibi bikoresho byujuje ubuziranenge bwumutekano wumuriro, harimo:

• UL 94 (Ikizamini cya Vertical Burn)

• FMVSS 302 (Gutwika ibikoresho by'imbere)

• ISO 6722-1 na 14572 kubwumutekano wimodoka

Muri EV, umuriro wumurongo ntabwo ari ibyago gusa kubikoresho - ni aikibazo cy'umutekano w'ubuzima. Gukora neza cyane hamwe nibikoresho byibyatsi ubu byarakozwe kugirango birinde ingaruka zumuriro nubwo haba hakoreshwa ubushyuhe bukabije bwumuriro n amashanyarazi, cyane cyane mugihe cyimpanuka cyangwa amakosa ya sisitemu.

Imigendekere Yigaragara muri EV Yumubyigano mwinshi

Ibikoresho byoroheje byifashishwa mu gukoresha ingufu

Ibiro ni ikintu gisobanura imikorere n'imikorere y'ibinyabiziga by'amashanyarazi. Kugabanya uburemere bwibinyabiziga bitezimbere urwego, kwihuta, no gukoresha ingufu muri rusange. Mugihe bateri na moteri bikunze kwitabwaho muriki kibazo,insinga nazo zigira uruhare runini muburemere bwikinyabiziga- cyane cyane muri sisitemu yo hejuru ya voltage.

Gakondo,umuringayabaye igipimo cyabayobora kubera amashanyarazi menshi. Ariko, niubucucike kandi buremereye. Aho nihoaluminium na aluminiyumuInjira. Aba ni:

• 50% byoroshye kuruta umuringa

• Birenzeho

• Noneho kuboneka muburyo buhanitse hamwe no kurinda neza no kurinda ruswa

Abakora amamodoka baragenda bemerainsinga ya aluminiuminzira ndende, zifite imbaraga-cyane cyane hagati yamapaki ya bateri na inverter. Urudandazwa? Umugozi muremure cyane urakenewe kugirango uhuze umuringa, arikomuri rusange uburemere bwa sisitemu bwaragabanutse cyane.

Umupaka ukurikira urimo:

• Imiyoboro ya Hybrid y'umuringa-aluminium

• Amavuta mezabitezimbere ubwikorezi nta kwiyongera gukomeye kubiciro cyangwa bigoye

• Ubuvuzi bwo hejurubirinda kwangirika kwa galvanike hagati yicyuma kidasa

Ihinduka ryibikoresho byuyobora ni impinduramatwara ituje, ituma urwego rwiza rwa EV hamwe nogutezimbere ingufu utitaye kumutekano cyangwa imikorere.

Tekinoroji ya Halogen-yubusa kandi isubirwamo

Hamwe n’amabwiriza y’ibidukikije akomera hamwe n’abaguzi ku bicuruzwa bibisi byiyongera, igitutu kiri imbereibikoresho byangiza ibidukikije byangiza ibidukikije. Ubusanzwe, insulation yashingiye kuri halogenated flame retardants hamwe nibikoresho bifitanye isano aribyo:

• Biragoye gusubiramo

• Biteye akaga iyo byatwitse

• Gusoresha ibidukikije gukora

Injirahalogen-flame retardant (HFFR)ibice hamwerecyclable thermoplastique elastomers (TPEs). Ibi bikoresho bitanga:

• Kurwanya urumuri rwiza cyane

• Umwotsi muke, imyuka ya zeru zero

• Gusubiramo nyuma yubuzima bwibicuruzwa

• Kugereranya guhinduka hamwe nubushyuhe bwimikorere kubintu gakondo

Abakora insinga nyinshi ubu barimo gukoraibyuma bisubirwamo byuzuye, aho ibice byose-birimo insulasiyo, gukingira, na jacketing-bishobora gutandukana no gukoreshwa. Ibi bigabanya:

• Imyanda

• Imyuka ya CO₂ ijyanye no guta insinga

• Kugaragara nabi mugihe cyo gusenya ibinyabiziga cyangwa impanuka

Iyi nzira nayo ifasha abakora amamodokagukurikiza amabwiriza ya EU ELV (Impera yubuzima-Imodoka), ritegeka ko 95% y'ibikoresho by'ikinyabiziga bigomba gukoreshwa cyangwa gukoreshwa.

Miniaturisation hamwe nubucucike bukabije bwibisubizo

Nka EV platform igenda ihinduka, hariho gusunika cyane kugabanya insinga ya kabili. Intego ni:

• Ubusa umwanyakubindi bikoresho byimodoka

• Mugabanye kwirundanyainsinga

• Uburemere buke no gukoresha ibikoresho

Abashakashatsi ba kabili ubu baribanzeminiaturizing insinga nini cyaneudatanze igipimo cya voltage cyangwa umutekano. Ibi birimo:

• Gukoresha ibikoresho byinshi-dielectricKuri Kwemerera

• Guhuza imbaraga n'imirongo yerekana ibimenyetsomu nteko zegeranye

• Gutezimbere insinga zimeze neza cyangwa ovaifata umwanya muto uhagaze

Intsinga ntoya nayo yoroshye kuyikoresha mugihe cyo gukora robot, itanga uburyo bunozeGukoresha mu buryo bwikora no kumugereka, igabanya amafaranga yumurimo kandi igateza imbere inteko.

Igishushanyo mbonera cya kabili ni ingenzi kuri:

• Ibinyabiziga byuzuye

• eVTOLs (guhaguruka guhaguruka no guhaguruka indege)

• Imikorere ya EV hamwe na EV zo mumijyi, aho umwanya uri murwego rwo hejuru

Aka ni agace gashyushye ko guhanga udushya, hamwe na patenti nshya nibikoresho bya prototype bigaragara buri gihe.

Kwishyira hamwe hamwe na sisitemu yo gucunga ibinyabiziga

Imashini zitanga ubushyuhe bwinshi-kandi gucunga ubwo bushyuhe ntabwo ari imikorere gusa, ahubwo niumutekano no kuramba. Intsinga zifite ingufu nyinshi ubwazo ubu zirimo guhuzwa n’imodokasisitemu yo gucunga ubushyuhekugumana ubushyuhe bwiza bwo gukora.

Ibisubizo bivuka birimo:

• Ubushyuhe bwo gutwara ibintuikwirakwiza ubushyuhe neza

• Amazi akonje ya kabiliKugenda kuruhande rwa paki

• Ibikoresho byo guhindura icyiciroyashizwemo mumashanyarazi kugirango akuremo imitwe yubushyuhe

• Igishushanyo mbonera cya jackethamwe nubuso bwometseho cyangwa urubavu

Ubu bwoko bwo kwishyira hamwe ni ngombwa kuriultra-yihuta yo kwishyuza ibintu, aho urwego rwubu ruzamuka cyane kandi rukabyara ubushyuhe bwihuse mumigozi.

Mugufasha gucunga ubu bushyuhe binyuze mubikoresho bya kabili, abakora EV barashobora:

• Irinde ubushyuhe bukabije bwa sisitemu

• Ongera umugozi nuhuza ubuzima bwawe bwose

• Kunoza imikorere yo kwishyuza n'umutekano

Ihuriro ryubwubatsi bwamashanyarazi nubushyuhe nimwe mubintu bishimishije-kandi bikenewe-iterambere mu ikoranabuhanga rya kabili kuri EV-ikurikira.

Udushya mu ikoranabuhanga dutegura ejo hazaza

Nanomaterial-Yongerewe Imiyoboro hamwe na Insulator

Nanotehnologiya ihindura ibikoresho siyanse mu nganda, kandi insinga za voltage nyinshi nazo ntizihari. Mugushiramonanomaterialmubayobora no kubika ibyiciro, ababikora bafungura urwego rushya rwimikorere.

Mu bayobora, nanomateriali nkagraphenenacarbone nanotubesbarimo gushakishwa kuri:

• Kunoza imikoreren'uburemere bworoshye

• Guhindura nezautabangamiye ubunyangamugayo

• Kongera imbaraga zumuriro na electromagnetic

Iterambere rishobora amaherezo kuganishaabayobora bafite imikorere ingana cyangwa iruta umuringa, ariko hamwe nigice gito cyibiro-igisubizo cyiza kubukoresha ingufu, gukora cyane.

Kwikingira, nanofillers nka:

• Nano-silika

• Aluminium oxyde nanoparticles

• Ibumba rishingiye kuri nanocomposite

barimo kongerwaho kuri polymers kuri:

• Ongera imbaraga za dielectric

• Ongera kurwanya kurwanya gusohora igice no gukurikirana

• Kunoza ubushyuhe bwumurirokugirango ubushyuhe bugabanuke

Ibi bikoresho byongerewe imbaraga birashobora kandigabanya umubyimba, Gushobozainsinga ntoya, yoroshyehamwe no kwihanganira voltage nyinshi-bikenewe cyane mububiko bwa 800V + EV.

Mugihe bikiri mubyiciro byiterambere byiterambere, nanomaterial-yazamuye tekinoroji ya tekinoroji iteganijweigipimo cy'ubucuruzi mu myaka 5-10 iri imbere, gutwara umuraba wimikorere ya gen ikurikira.

Intsinga zubwenge hamwe na Sensors zashyizweho

Sisitemu ya EV igenda yerekeza kumurongo wuzuye no kugenzura-igihe-ntabwo biri mumikoreshereze yabakoresha gusa, ahubwo byimbitse mubikorwa remezo byabo.Umugozi ufite amashanyarazi menshiubu barimo gutezwa imbere hamweIbyinjijweirashobora gukurikirana:

• Ubushyuhe

• Umuvuduko n'umutwaro uriho

• Gukoresha imashini no kwambara

• Kurenga ubuhehere cyangwa ubwishingizi

Intsinga zikora nkaibikoresho byo gusuzuma, gufasha:

• Vuga kunanirwa mbere yuko bibaho

• Hindura uburyo bwo gukwirakwiza amashanyarazi mumodoka

• Irinde ubushyuhe bukabije no kwangiza amashanyarazi

• Ongera ubuzima bwa sisitemu zose

Ibi bishya bishyigikira inzira yagutse iganakubungabunganasisitemu yo gukurikirana ubuzima bwimodoka- ni ingenzi mu gucunga amato, umutekano wigenga wo gutwara, no kwemeza garanti.

Kwishyira hamwe kwa Sensor nabyo bihuzasisitemu yo gusuzuma (OBD)naibicu bishingiye kubicunga bya EV, kureba ko buri gice cyikinyabiziga, ndetse ninsinga, gishobora kuba igice cyubwonko bwikinyabiziga.

Uburyo bwo gufatanya gukuramo tekinike yo gukora neza

Ubusanzwe, insinga zifite ingufu nyinshi zikorwa mugukuramo buri cyiciro - kiyobora, kubika, gukingira, gukata - akenshi bisaba intambwe nyinshi no guteranya intoki. Ibi nibikorwa byinshi, bitwara igihe, kandi bikunda guhuzagurika.

Gufatanyani Guhindura. Muriyi nzira, ibice byinshi byumugozi birasohokaicyarimwe, guhuza hamwe muri aidafite icyerekezo, imiterere imwe.

Ibyiza byo gufatanya gukuramo birimo:

• Kunoza ibice, kugabanya ibyago byo gusiba cyangwa kwinjira mumazi

• Umuvuduko wihuse

• Igipimo cyo hasi

• Ibishushanyo byinshi kandi byoroshye

Sisitemu yambere yo gufatanya gusohora irashobora gushiramobitatu, bine, cyangwa ndetse bitanumu nzira imwe yo gukora, guhuza:

• Kwirinda

• EMI gukingira

• Ubushyuhe bwo kuyobora

• Amabati yo gukingira hanze

Iterambere ryinganda rifasha guhaza ibyifuzo bikeneweumusaruro mwinshi w'insinga za EVutabangamiye ubuziranenge cyangwa igishushanyo mbonera.

Udushya muri Dielectric Imbaraga na Voltage Hamwe

Nkuko EV zisunikasisitemu ya ultra-high voltage sisitemu—800V, 1000V, na nyuma yaho - ibikoresho bya insulasiyo gakondo bitangira kugera kubikorwa byabo. Kuri iyi voltage, insulation igomba kwihanganira:

• Amashanyarazi maremare

• Gusohora Corona

• Gukurikirana no gutondeka ahantu hafunganye

Niyo mpamvu amakipe ya R&D atera imbereubutaha-ibikoresho bya dielectricikomatanya:

• Urwego rwo hejuru rwo gusenyuka

• Gusaza cyane no kurwanya ubushuhe

• Inzira ntoya kugirango ikorwe neza

Bimwe mubikorwa byikoranabuhanga bitanga:

• Polimeri ivanze na siliconehamwe na voltage idasanzwe ifite ubushobozi

• Fluoropolymer-yandujwekubidukikije bikaze nubushyuhe

• Nanocomposite ya Thermoplastiquekubishimangira dielectric

Ibi bishya ntabwo byongera umutekano gusa ahubwo biranashobokaimyirondoro yoroheje kandi yoroshye, zishobora kuba ingenzi mugushushanya ibinyabiziga, cyane cyane mumashanyarazi ya EV cyangwa indege zamashanyarazi.

Mu myaka iri imbere,ibikoresho bisanzwe byo kubika nka XLPE birashobora gusimburwa buhoro buhoromu mikorere ya EV hamwe nibi bisobanuro byateye imbere.

Ibipimo ngenderwaho nubuyobozi bwinganda

ISO, IEC, SAE, na GB Ibipimo ngenderwaho

Ibinyabiziga byamashanyarazi ibikoresho byumuvuduko mwinshi bigengwa nuburinganire bwisi yose, byemezaumutekano, imikorere, naimikoranirehirya no hino mubakora amasoko. Inzego zibanze zishinzwe kugenzura zirimo:

• ISO (Umuryango mpuzamahanga ushinzwe ubuziranenge):

  • ISO 6722-1: Kugaragaza insinga imwe-imwe ya 60V - 600V ikoreshwa mumodoka yo mumuhanda.

  • ISO 19642: Bikubiyemo cyane cyane insinga zimodoka zikoreshwa mumihanda zikoreshwa muri 60VDC na 600VDC (harimo na HV EV), harimo ibidukikije, amashanyarazi, hamwe nubukanishi.

• IEC (Komisiyo mpuzamahanga ishinzwe amashanyarazi):

  • IEC 60245naIEC 60332: Bifitanye isano na reberi yiziritse hamwe na flame retardancy.

  • IEC 61984: Ihuza hamwe ninteruro zijyanye na sisitemu ya kabili muri porogaramu za EV.

• SAE (Sosiyete y'Abashinzwe Imodoka):

  • SAE J1654: Ibisabwa byimikorere ya kabili ya voltage nini mumashanyarazi.

  • SAE J2844naJ2990: Ibipimo ngenderwaho byumutekano wa EV no gukoresha ibice byinshi bya voltage.

• GB / T (Ubuziranenge bw'Ubushinwa):

  • GB / T 25085, 25087, 25088: Sobanura ibipimo by'insinga z'amashanyarazi n'imikorere ya kabili mumiterere yimodoka kumasoko yubushinwa.

  • Ibipimo bya GB / T akenshi bihuza namahame mpuzamahanga ariko bikagaragaza imiterere yikizamini cyaho hamwe na protocole yumutekano.

Ku ruganda rwose rwinjira ku isoko rishya cyangwa ubufatanye bwa OEM,kubahiriza ibyemezontabwo ari ubushake. Iremeza imikorere yemewe kandi ishyigikira ubunini bwisi kubibuga byimodoka.

Kwipimisha Ubusaza, Kwihangana kwa Voltage, n'umutekano

Igeragezwa ryuzuye rirasabwa kwemeza ubunyangamugayo bwibikoresho bya kabili muri EV. Ibi bizamini bigereranya imikoreshereze yigihe kirekire, ibihe bikabije, nibishobora guteza ingaruka. Ibyiciro by'ibizamini by'ibanze birimo:

• Ibizamini byo gusaza:

  • Suzuma uburyo ibikoresho bikora nyuma yubushyuhe bumaze igihe kinini (urugero, 125 ° C kumasaha 3.000+).

  • Menya neza ko insuleti hamwe namakoti bidacika, bigahinduka, cyangwa gutakaza imbaraga za mashini.

• Ikizamini cya Dielectric & Ibizamini byo Kurwanya:

  • Gupima ubushobozi bwa kabili yo kurwanya amashanyarazi kumashanyarazi menshi.

  • Umuvuduko wikizamini gisanzwe uri hagati ya 1.000V kugeza 5.000V, ukurikije igipimo.

• Ibizamini byo gukwirakwiza umuriro:

  • Ikizamini cya flame(IEC 60332-1) naUL 94ni rusange.

  • Ibikoresho ntibigomba kugira uruhare mu gukwirakwiza umuriro cyangwa gusohora umwotsi wuzuye uburozi.

• Ibizamini bikonje kandi byoroshye:

  • Suzuma umugozi uramba mugihe cyimbeho no mugihe cyo kunyeganyega-kuremereye.

• Kwipimisha Kurwanya Imiti:

  • Igereranya guhura na feri ya feri, amavuta ya moteri, aside ya batiri, hamwe nisuku.

• Ibizamini by'amazi hamwe n'ibizamini:

  • Nibyingenzi kubinsinga zanyuze munsi cyangwa hafi ya sisitemu ya HVAC.

Ibisubizo byerekana niba ibikoresho byemewe gukoreshwa muriibinyabiziga bisanzwe byabagenzi, amakamyo yubucuruzi, cyangwa ibidukikije bikabijenka EV-zitari mumuhanda ninganda.

Kubahiriza ibidukikije: RoHS, REACH, ELV

Amabwiriza y’ibidukikije ningirakamaro kimwe muguhitamo no kwemeza ibikoresho bya kabili. Ibi byemeza koibinyabiziga byose - kugeza kumurongo wacyo - ntabwo ari uburozi, ntibishobora gukoreshwa, kandi byangiza ibidukikije.

• RoHS (Kubuza ibintu bishobora guteza akaga):

  • Kubuza cyangwa kugabanya ibintu nka gurş, kadmium, mercure, hamwe na retardants zimwe na zimwe mumashanyarazi.

  • Ibikoresho byose bya kabili bigomba kuba RoHS yujuje gukwirakwiza isi.

• KUGERAHO (Kwiyandikisha, Isuzuma, Uruhushya, no Kubuza Imiti):

  • Igenga umutekano w’ibinyabuzima mu Burayi.

  • Irasaba gukorera mu mucyo kuri buri kintuIbintu Byibibazo Byinshi (SVHC)ikoreshwa mu bikoresho bya kabili.

• ELV (Amabwiriza y'Ibinyabiziga Byanyuma):

  • Itegeka kobyibuze 95% by'imodokaigomba gukoreshwa cyangwa gukoreshwa.

  • Itezimbere iterambere ryibikoresho bisubirwamo kandi bidasubirwaho.

Kuzuza aya mabwiriza ntabwo aribyo gusakubahiriza amategeko. YubakaIkirangantego, Kugabanyaingaruka zo gutanga isoko, kandi iremezaibidukikije birambyemubuzima bwa EV.

Abashoferi b'isoko Inyuma ya HV Cable Ibikoresho bishya

Iterambere rya tekinoroji ya Batiri

Mugihe bateri ya EV igenda ihinduka - guhinduka cyane, kwishyurwa byihuse, hamwe na voltage nyinshi - ibikoresho byinsinga bifasha bigomba guhinduka muburyo bumwe.

Ingaruka zingenzi kubikoresho byinsinga zirimo:

• Urujya n'uruza rwinshi, bisaba imiyoboro minini cyangwa byinshi birinda ubushyuhe

• Umuvuduko w'amashanyarazimugihe cyo gufata feri no kwihuta byihuse, bisaba imbaraga za dielectric nziza

• Ibishushanyo byinshi bya batiri, Kurema Umwanya Kubuza Kumugozi

Sisitemu ya kabili igomba nonehokomeza hamwe na sisitemu ya batirimu gutanga:

• Birakomeyegucunga ubushyuhe

• Hejuruguhinduka

• Ibyizaimikorere y'amashanyarazi mukibazo

Ababikora bategura uburyo bushya bwo kubika ibyoindorerwamo yubushyuhe nubushakashatsi bwa bateri iheruka, Gushoboza kwishyira hamwe no guhuza imikorere.

Shyira kumashanyarazi byihuse hamwe na voltage yo hejuru

Abakiriya ba EV biteze kwishyurwa byihuse - nibyiza 80% muminota 15 cyangwa munsi yayo. Kugirango uhuze ibi bitezwe, sisitemu ya EV irahindukaibikorwa remezo byihuta cyanegukoresha800V + ubwubatsi.

Ariko kwishyurwa byihuse bisobanura:

• Ubushyuhe bwinshibyakozwe mu nsinga mugihe cyo kohereza amashanyarazi

• Impinga yo hejuru, gushimangira byombi abayobora hamwe na insulation

• Ibyago byinshi byumutekano, cyane cyane mugihe cyibidukikije

Kugira ngo iki kibazo gikemuke, ibikoresho bya kabili birimo gukorwa na:

• Amashanyarazi meza

• Ingamba zo gukwirakwiza ubushyuhe

• Flame-retardant, izaramba-ndende irwanya gusiganwa ku magare

Ibi bishya byemeza ko insinga zidahindukaicyuho muburyo bwihuse bwo kwishyuza ecosystems—Bombi mumodoka no muri DC zishyuza byihuse.

Kugabanya Ibiro Kuri Urwego Rwagutse

Ikiro cyose cyabitswe muri EV gisobanura kuriurwego runini cyangwa imikorere myiza. Intsinga zigira uruhare runini mu kugabanya uburemere-cyane cyane mu nzira ndende, zifite imbaraga nyinshi nka:

• Ihuza rya Bateri-kuri-inverter

• Kwishyuza sisitemu yo kwinjiza

• Gukurura moteri

Iki cyifuzo cyateje impinduka kuri:

• Imiyoboro ya aluminium

• Gukingira ifuro cyangwa guhuriza hamwe

• Miniaturized kabili imyirondoro ifite imbaraga nyinshi za dielectric

Intego? Gutangaimbaraga ntarengwa hamwe nibikoresho bike, gushyigikira abatwara ibinyabiziga mugushakisha uburinganire bwimodoka.

OEM Ibisabwa kugirango birambe kandi bikore neza

Abakora ibikoresho byumwimerere (OEM) batwara ibintu byoroshye kuri byombiimikorere nigiciro. Bashaka insinga ko:

• Icya nyumabyibura imyaka 15-20mubihe bibi byimodoka

• Sabakubungabunga bike cyangwa gusimburwa

• Inkungagukora mu buryo bwikora no guteranya imirongo

• Mugabanye igiciro cyoseudatanze ubuziranenge

Ibi byasunitse abatanga insingaIbishushanyo mbonera, kwisuzumisha neza, naubushobozi bwo kubyaza umusaruro- byose byashinze imizi mubuhanga buhanitse.

Kuzuza ibi bisabwa ntabwo ari ubushake-niuko abatanga isoko batsindira amasezeranokandi ukomeze guhatanira isoko rya EV.

Inzitizi mu Iterambere ryibikoresho n’umusaruro rusange

Kuringaniza Igiciro, Imikorere, no Kuramba

Gutezimbere ibikoresho byogukora cyane kubinyabiziga byamashanyarazi nigikorwa cyiza cyo kuringaniza. Ba injeniyeri n'ababikora bashinzwe guhuzaubushyuhe, ubukanishi, n'amashanyarazihamwe naingaruka nke ku bidukikijenagukora neza. Ikibazo? Buri kimwe muri ibyo byihutirwa gishobora kuvuguruzanya.

Urugero:

• Ibikoresho byo hejurunka fluoropolymers ikora neza ariko irazimvye kandi iragoye kuyitunganya.

• Ikoreshwa rya termoplastiquetanga inyungu zirambye ariko zishobora kubura ubushyuhe buhagije cyangwa imbaraga za dielectric.

• Ibikoresho byorohejegabanya gukoresha ingufu ariko akenshi bisaba ubuhanga bukomeye bwo gukora.

Kugira ngo uburinganire bukwiye, ababikora bagomba:

• Hindura ibintu bivanzeukoresheje polymers ya Hybrid cyangwa iziritse

• Mugabanye ibisigazwa n'imyandamugihe cyo gukuramo no gushiraho insinga

• Gutezimbere ibishushanyo mbonera, byapimwebikwiranye na platform nyinshi za EV

Ishoramari R&D ni ngombwa, ariko ni ngombwaubufatanyehagati yubumenyi bwibintu, abashinzwe umusaruro, ninzobere mu kugenzura. Ibigo bizatsinda bizaba aribyoguhanga udushya utabangamiye ibikorwa cyangwa kugenzura ibiciro.

Tanga Urunigi rugoye kuri Polimeri Yambere

Polimeri ikora cyane ikoreshwa mumashanyarazi ya EV yumuriro mwinshi-nka TPEs, HFFRs, na fluoropolymers-akenshi bishingikiriza:

• Abatanga imiti yihariye

• Imiterere yihariye

• Icyemezo gikomeye kandi gikoreshwa

Ibi biratangizaintege nke zo gutanga amasoko, cyane cyane ku isi igenda igerwaho na:

• Ibura ry'ibikoresho

• Ubucuruzi bwa geopolitike

• Kubuza ibirenge bya karuboni

Kugabanya ibi, abakora insinga barimo gushakisha:

• Isoko ryibanze ryibikoresho fatizo

• Mu nzu yo guhuriza hamwe no gukuramo ibikoresho

• Ibikoresho hamwe nuburyo bworoshye kuboneka kwisi

OEM, nayo, irasaba gutanga urunigi rutangwa no gusunika abatanga isokogutandukanya ibintu bifatikaudatanze imikorere cyangwa kubahiriza. Ihinduka ritanga amahirwe kurintoya, abatanga ibikoresho byo mukarereninde ushobora gutanga ubuhanga no kwihangana.

Kwishyira hamwe mubikorwa byikora

Nkuko umusaruro wa EV ugera kuri miriyoni yibice byumwaka, automatike ntikiri guhitamo - birakenewe. Ariko,kwishyiriraho insinga bikomeza kuba kimwe mubice bisaba akazi cyaneyo guteranya ibinyabiziga.

Kubera iki? Kubera:

• Umugozi wa HV ugomba kunyuzwa mumwanya muto, uhindagurika wa chassis

• Ihinduka ryabo riratandukanye bitewe nubunini bwibikoresho nuyobora

• Gukoresha intoki akenshi bisabwa kugirango wirinde kwangirika

Udushya twibintu tugomba rero gushyigikira:

• Gukoresha robot no kunama

• Imyitwarire idahwitse hamwe nimyitwarire idahwitse

• Guhuza bisanzwe

• Ibikoresho byateguwe mbere cyangwa byateganijwe mbere

Ababikora baratera imbereIfishi-itajegajega ya kabiliigumana imiterere nyuma yo kunama, kimweamakoti yo hasikunyerera byoroshye mubuyobozi bwa kabili hamwe na clips munsi.

Abatsinze muguhuza ibikoresho hamweuburyo bwo guteranya bwikoraAzabona inyungu zifatika mugiciro, umuvuduko, nubunini.

Inzira zo mu karere no guhanga udushya

Ubuyobozi bw'Ubushinwa muri EV ibikoresho bishya

Ubushinwa niisoko rinini rya EV kwisi, kandi iyobora kwishyuza mugukoresha amashanyarazi menshi. Abashinwa bakora insinga nabatanga ibikoresho bungukirwa na:

• Gufunga hafi ya EV OEM nininka BYD, NIO, XPeng, na Geely

• Leta ishishikarizwa gushakisha ibikoresho byaho

• Ishoramari rinini mubikoresho bisubirwamo kandi bisubirwamo

Laboratwari zo mu Bushinwa R&D zisunika imipaka muri:

• Gukuramo aluminium

• Nano-yazamuye flame-retardant ibikoresho

• Sisitemu yububiko bwamashanyarazi

Ubushinwa nabwo bwohereza ibicuruzwa byinshi mu mahangaSisitemu ya kabili ya HV yujuje, kurushaho guha Aziya, Afurika, nu Burayi bwi Burasirazuba ibisubizo bihenze, biciriritse.

Uburayi bwibanze ku Kuramba no Kongera

Ibigo by’udushya by’iburayi nk’Ubudage, Ubufaransa, n’Ubuholandi birashimangiraigishushanyo mbonera cy'ubukungu. Amabwiriza y’ubumwe bw’ibihugu by’Uburayi nkaSHAKAnaELVbirakomeye kuruta mu tundi turere twinshi, gusunika abatanga isoko kuri:

• Uburozi buke, ibikoresho byongera gukoreshwa neza

• Sisitemu yo kubika insimburangingo hamwe no gufunga-gusubiramo

• Inganda zicyatsi zikoreshwa ningufu zishobora kubaho

Mubyongeyeho, imishinga yuburayi nkaHorizon Europegutera inkunga R&D hagati yabakora insinga, abakora amamodoka, nabashakashatsi ba polymer. Inyinshi murizo mbaraga zigamije kwiteza imberebisanzwe, moderi yububiko bwubatswebigabanya imikoreshereze yibikoresho mugihe kinini cyo gukora.

Ishoramari ryabanyamerika muri Next-Gen Cable Yatangiye

Mugihe isoko rya EV muri Amerika rikomeje gukura, hari imbaraga zikomeye inyumaibisekuruza bizaza, cyane cyane guhera mugitangira na kaminuza kuzunguruka. Ahantu hibandwa harimo:

• Abayobora Graphene

• Kwikiza wenyine

• Urusobe rwibikoresho byubwenge bihujwe nibicu

Ibihugu nka Californiya na Michigan byabaye indiri yaInkunga y'ibikorwa remezo, gufasha abatanga isoko gutezimbere ibisubizo bishya bya HV kuri Tesla, Rivian, Lucid Motors, nibindi bicuruzwa byo murugo.

Amerika ishimangira kanditekinoroji ya gisirikari hamwe nindege ya tekinoroji, cyane cyane mubikorwa byo hejuru cyane no gushushanya byoroheje-kubigira umuyobozi murisisitemu yo gukora cyanekuri EV-zohejuru cyangwa ziremereye cyane.

Ubufatanye muri Aziya-Pasifika

Hanze y'Ubushinwa, ibihugu nkaKoreya y'Epfo, Ubuyapani, na Tayiwanizirimo kugaragara nkibintu bishya byo guhanga udushyapolimeri yihariye nibikoresho bya elegitoroniki-ibikoresho. Ibigo bikomeye byimiti nka LG Chem, Sumitomo, na Mitsui ni:

• GutezimbereImpinduka za TPE na XLPEhamwe nibintu byiza cyane

• Gutangaibikoresho bike-dielectric na EMI-ibuza ibikoreshokubatunganya insinga kwisi yose

• Gufatanya na OEM yisi yose kurisisitemu ya kabili

Urwego rw’imodoka mu Buyapani rukomeje gushyira imberebyoroshye, byubatswe cyane na kabili ibisubizo, naho Koreya yibanze kuriubwinshi bw'umusaruroKuri rusange.

Ubu bufatanye bwakarere muri Aziya-Pasifika burakomeraiminyururu ku isino kwemeza ko udushya twa kabili ya HV ikomeza kuba yombitekinoroji-nini kandi nini cyane.

Amahirwe yo gufata ingamba hamwe n’ahantu ho gushora imari

R&D mubice bikurikira-Gen Polymeric

Ejo hazaza h'ibikoresho byinshi bya kabili ibikoresho biri muriiterambere rihoraho rya polymers yateye imberebigenewe ibidukikije bikabije byimodoka. Ishoramari muri R&D ubu ryibanda ku guhanga:

• Ibikoresho byinshiikomatanya kurwanya ubushyuhe, guhinduka, no kutagira umuriro

• Bio-ishingiye kuri polymersbirambye kandi bisubirwamo

• Polimeri nzizaibyo byerekana ubushyuhe cyangwa voltage ihinduka hamwe nimyitwarire yo kwiyobora

Ahantu ho guhanga udushya harimo:

• Gutangira ibikoreshoinzobere mu cyatsi kibisi

• Ihuriro riyobowe na kaminuzagukora kuri nanocomposite

• Laboratwari rusangegushora imari ya polymer yihariye

Ibi bikoresho ntabwo aribyiza kubidukikije gusa - bigabanya kandiigiciro cyose cyo gukora insingamuguhuza ibice no koroshya umusaruro. Abashoramari bashaka amahirwe yo gukura cyane barabona ubutaka burumbuka muri uyu mwanya wo guhanga udushya, cyane cyane ko OEM ku isi yiyemeje guhinduka kwigihe kirekire.

Gutanga umusaruro wumucyo woroheje

Kugabanya ibiro bikomeje kuba imwe mumbaraga zikomeye mumikorere ya EV - nagukora inganda zorohejeni ahantu hagaragara gushora imari. Kugeza ubu, ibyinshi mu bikoresho byo mu rwego rwo hejuru byo ku isi bya aluminiyumu hamwe no gukuramo umuringa wihariye biri mu turere tumwe na tumwe. Guhindura ubu bushobozi bitanga:

• Gutanga urunigi

• Guhinduka byihuse no kwihindura

• Ubwikorezi buke hamwe nigiciro cya karubone

Mu bihugu nk'Ubuhinde, Vietnam, Burezili, na Afurika y'Epfo, hubakwa ibihingwa bishya kuri:

• Kora aluminium alloy inkoni hamwe ninsinga

• Kora imirongo yumuringa-yera cyane

• Koresha ibipimo byaho nka BIS, NBR, cyangwa SABS kugirango ukoreshe EV mukarere

Iyi myitwarire yimikorere irashimishije cyane cyane OEM ishaka kubahirizaamabwiriza yo murugomugihe uzamura ibipimo biramba.

Porogaramu ya Niche: eVTOL, EVS ziremereye, na Hypercars

Mugihe ibyitonderwa byinshi biri kumurongo rusange wa EV, inkomoko nyayo yo guhanga ibintu irimoniche nibice bigaragara, aho ibikoresho bya kabili imikorere isunikwa kurenza urugero.

• eVTOLs (Amashanyarazi Vertical Take-Off and Landing)bisaba ultra-yumucyo, ultra-flexible insinga hamwe nindege yo mu rwego rwindege irwanya ihinduka ryihuse ryumuriro hamwe no kunyeganyega kwa mashini.

• Imashini ziremereye, harimo bisi namakamyo, ibisabwainsinga nini cyanehamwe namashanyarazi akomeye yo kurwanya ikoreshwa nabi kandi atanga igihe kirekire.

• Hypercars n'imikorere ya EVnk'ibiva muri Lotus, Rimac, cyangwa Tesla's Roadster ikoreshaSisitemu ya 800V +kandi ukeneye insinga zishobora gushyigikira byihuse, feri yubaka, hamwe no gukonjesha.

Ibi bice bitanga:

• Urwego rwo hejurukubintu bishya

• Amahuriro yo kurera hakiri karekubijyanye n'ikoranabuhanga bitarashoboka ku bwinshi

• Amahirwe yihariye yo gufatanyakubatanga ibicuruzwa bimena ikibanza gishya

Ku masosiyete yibikoresho hamwe nabakora insinga, uyu ni umwanya wambere wo kugerageza no gutunganyasisitemu ya kabili ya premiummbere yo kwaguka.

Kuvugurura no kuzamura amato ya EV iriho

Ayandi mahirwe yirengagijwe nikuvugurura no kuzamura isoko. Nkuko ibisekuruza byambere bya EV bigeze, barerekana:

• Gukeneragusimbuza kabili ya HV yangiritse

• Amahirwe Kurikuzamura sisitemu ya voltage yo hejuru cyangwa kwishyurwa byihuse

• Ibisabwa n'amategekoumutekano wumuriro cyangwa ibyuka byubahirizwa

Abatanga insinga batangamodular, guta-gusimbuza ibikoreshoUrashobora gukanda:

• Amato akoreshwa na guverinoma n'ibigo bishinzwe ibikoresho

• Amaduka yemewe yo gusana hamwe numuyoboro wa serivisi

• Ibigo bisimbuza bateri nibikorwa byo kuzamuka

Iri soko rirashimishije cyane cyane mu turere dufite imashini nini ya mbere ya EV (urugero, Noruveje, Ubuyapani, Californiya), aho EV za kera zasohotse muri garanti kandi bisabaibice byihariye bya nyuma.

Ibihe bizaza hamwe nigihe kirekire

Umuvuduko mwinshi-800V + Sisitemu Guhuza

Inzibacyuho kuva 400V kugeza800V + EVntibikiri inzira gusa - nibisanzwe kumikorere ikurikira. Abakora amamodoka nka Hyundai, Porsche, na Lucid basanzwe bakoresha sisitemu, kandi ibirango-byisoko rusange birakurikira vuba.

Ibikoresho by'insinga bigomba gutanga ubu:

• Imbaraga zo hejuru ya dielectric

• Kurinda EMI gukingira

• Ibyiza byumuriro mugihe ultra-yihuta yo kwishyuza

Ihinduka risaba:

• Ibikoresho byoroheje, byoroshyehamwe imikorere imwe cyangwa nziza

• Ibiranga imicungire yumuriromu gishushanyo mbonera

• Guhuza-byateguwe mberehamwe na 800V ihuza hamwe na electronics

Icyerekezo kirekire kirasobanutse:insinga zigomba guhinduka cyangwa gusigara inyuma. Abatanga isoko bateganya iri hindagurika bazahagarara neza kumasezerano hamwe na marike ya EV.

Inzira Kugana Byuzuye Byuzuye Cable Modules

Sisitemu ya kabili irenze kuba insinga gusa - zirahindukaGucomeka no gukinakwishyira hamwe:

• Imashanyarazi

• Imirongo yikimenyetso

• Imiyoboro ikonje

• EMI inkinzo

• Rukuruzi

Sisitemu ya modular:

• Mugabanye igihe cyo guterana

• Kunoza kwizerwa

• Koroshya inzira muburyo bukomeye bwa EV chassis

Ingaruka zifatika zirimo ibikenewe:

• Guhuza ibice byinshi

• Gufatanya gusohora polymer zitandukanye

• Imyitwarire yibikoresho, nk'ubushyuhe bwa voltage cyangwa voltage

Iyi nzira irerekana ibyabaye muri elegitoroniki y'abaguzi -ibice bike, kwishyira hamwe, imikorere myiza.

Uruhare rwigenga kandi ruhujwe na EV

Nka EV igenda yerekeza kubwigenge bwuzuye, ibisabwa kuriibimenyetso bisobanutse, ihererekanyamakuru, nakwisuzumisha-nyabyoskyrockets. Ibikoresho bya kabili byumuvuduko mwinshi bizagira uruhare runini mugushoboza:

• Ibidukikije-urusaku rukeingenzi kuri radar na LiDAR

• Kohereza amakuru hamwe nimbaragain hamwe

• Umugozi wo kugenzura wenyineibyo kugaburira kwisuzumisha muri sisitemu yo kugenzura ibinyabiziga byigenga

Ibikoresho bigomba gushyigikira:

• Hybrid amashanyarazi-amakuru arinda

• Kurwanya ibimenyetso bya enterineti

• Guhindura ibintu bishya bya sensor-bikungahaye

Ejo hazaza ha EV ni amashanyarazi - ariko kandiubwenge, buhujwe, kandi bwigenga. Ibikoresho bya kabili byumuvuduko mwinshi ntabwo bishyigikira inyuguti gusa - bigenda bihinduka uburyo ibinyabiziga byubwenge bikora kandi bigashyikirana.

Umwanzuro

Ubwihindurize bwibinyabiziga byamashanyarazi ibikoresho bya kabili ya voltage ntabwo ari inkuru ya chimie gusa nubushobozi-byerekeranyeinjeniyeri ejo hazaza hagenda. Mugihe EV igenda ikomera, ikora neza, kandi ifite ubwenge, ibikoresho bitanga imiyoboro yimbere bigomba gukomeza umuvuduko.

Kuvaimiyoboro yoroheje hamwe nudukingirizo twinshi to insinga zubwenge hamwe na voltage ihuza cyane, udushya dushiraho uyu murima dufite imbaraga nkibinyabiziga bakorera. Amahirwe ni menshi - kubashakashatsi, ababikora, abashoramari, na OEM kimwe.

Intambwe nini ikurikira? Birashobora kuba anano-injeniyeri, aimiyoboro ya kabili, cyangwa aumuyobozi wa bioivugurura irambye muri EV. Ikintu kimwe kirasobanutse: ahazaza hashyizweho udushya.

Ibibazo

1.Ni ibihe bikoresho bisimbuza insuline gakondo muri insinga za voltage nyinshi?
Isubiranamo rya thermoplastique elastomers (TPE), ibice bya halogen-flame retardant (HFFR), hamwe na polymers ishingiye kuri silicone bigenda bisimbuza PVC na XLPE kubera imikorere myiza yubushyuhe, ibidukikije, numutekano.

2. Ni gute igishushanyo mbonera cya kabili cyoguhindura imikorere ya EV?
Igishushanyo mbonera kigira ingaruka ku buremere, gutakaza ingufu, EMI, no gukora neza. Intsinga yoroheje, iringaniza neza insinga itezimbere urwego, igihe cyo kwishyuza, hamwe na sisitemu yo kwizerwa muri rusange.

3. Ese insinga zubwenge zaba impamo muri EV zubucuruzi?
Nibyo, moderi nyinshi zo murwego rwohejuru hamwe na flet ya EV ubu zirimo insinga zifite ibyuma bifata ibyuma byerekana ubushyuhe, voltage, hamwe no gukurikirana insulation, byongera kubungabunga umutekano hamwe na sisitemu.

4. Ni ayahe mabwiriza y'ingenzi yo kwemeza ibikoresho bya kabili?
Ibipimo byingenzi birimo ISO 6722, SAE J1654, IEC 60332, RoHS, REACH, na ELV kubahiriza. Ibi bikubiyemo imikorere, umutekano, n'ingaruka ku bidukikije.

5. Ni akahe karere kayobora ibikoresho bya kabili ya HV R&D?
Ubushinwa buza ku isonga mu guhuza inganda no mu nganda; Uburayi bwibanda ku buryo burambye kandi busubirwamo; Amerika n'Ubuyapani bitwaye neza mu buhanga buhanitse kandi bwo mu kirere.