Ukubaluleka kweZithuthi eziPhezulu zeVolvage kwizithuthi zombane

1. Intshayelelo

Izithuthi zombane (i-EVs) ziguqula indlela esihamba ngayo, ehambisa isicoci kunye nendlela efanelekileyo ngakumbi kwiimoto ezinamandla zemveli. Kodwa emva kwesantya esigudileyo kunye nokusebenza okuthe cwaka kwe-ev kulele ebaluleke kakhulu kangangokuba kuhlala kungaziwa-Iingcingo eziphakamileyo zevolthi. Ezi mveliso zinoxanduva lokuhambisa amandla phakathi kwebhetri, moto, kunye nezinto ezahlukeneyo zombane, ezenza njengeubomiyenkqubo yamandla emoto.

Njengoko i-EVs iyonke ihambe kakuhle, imfuno kwiinkqubo ze-firing firing ephezulu iyanda. Ukhuseleko, ukusebenza ngokukuko, kunye nokuqina ziinkxalabo eziphambili, ukwenza ukhetho lwezinto ezibonakalayo. Ke, zeziphi izixhobo ezilungele ukudinwa okuphezulu i-ev? Masiyiphule phantsi.

I-2. Iindidi zezinto eziphezulu zevolthi

Ukuqinisekisa ukusebenza okukhuselekileyo kunye nokusebenza ngokufanelekileyo, iingcingo eziphezulu zevolli kufuneka zibekhonaI-insulinNgezixhobo ezisemgangathweni ezinokumelana nobushushu, uxinzelelo lombane, kunye nemiceli mngeni yendalo esingqongileyo. Nazi ezona zinto zixhaphakileyo zixhaphakileyo ezisetyenziswa kwi-EV ephezulu yevolli:

2.1. I-Polyvinyl Chloride (PVC)

I-PVC yaye yasetyenziswa ngokubanzi ngenxa yayoIindleko eziphantsi kunye neepropathi ezifanelekileyo zoomatshini. Kulula ukuqhubekisa kwaye ibonelele ngokuqina okufanelekileyo. Nangona kunjalo, i-PVC ineengxaki ezibalulekileyo:

• Ine-chlorine, eyenza ibe yingozi kwindalo kunye nempilo yabantu.
• Inokumelana nobushushu obukhuselekileyo, okunokukhokelela ekuphehleni phantsi kobushushu obuphezulu.
• Ihlala ilukhuni kwaye iqhekeke ixesha elide, ngakumbi kwiimeko ezigqithisileyo.

Ngenxa yale micimbi, abavelisi abaninzi baya kude kwi-PVC ukuze bathande izinto eziphambili.

2.2. I-Polyood Polyoolefin (XLPO)

I-XLPO yenye yezona zinto zikhethiweyo ze-EV ye-EV ephezulu ye-EV. Nantsi isizathu:

• Ukumelana nobushushu obuphezulu:Inokumelana namaqondo obushushu aphezulu ngaphandle kokuhlazisa.
• Amandla omatshini obalaseleyo:Ukunganyangeki nokugoba, ukolula, kunye nefuthe.
• Ukuqina:Ixesha elinde lokuphila ngenxa yokungaxhathisi bawo ekukhuleni nasekunxibe.
• Uzinzo lweekhemikhali:Ukumelana nokungabikho kweemeko kunye neendawo ezingqongqo.

I-Rockback enye yiyoUkungakhathali, kodwa i-halogn-flastant-i-XLPO isetyenziselwa ukulungisa lo mbandela. Ngenxa yokusebenza kwayo eyomeleleyo, i-XLPO ngoku yeyona nto iphambili kwi-ev ye-ev voires ephezulu.

2.3. I-Thermoplastic Elastomer (TPE)

I-TPE yindawo eguqukayo kwaye elula yokwenza iinkqubo ezidibanisa iipropathi zerabha kunye neplastiki. Inikezela:

• I-elasticy elungileyokubushushu obuqhelekileyo.
• Ukubulawa, ukwenza kube lula ukubumba izakhiwo ezahlukeneyo zentambo.

Nangona kunjalo, inobuthathaka obuthile:

• Ukunganyangeki ezantsixa kuthelekiswa ne-XLPO.
• Ukusebenza kweqondo lobushushu eliphantsi, yenze ukuba ibe hlezelwe imeko efunwayo.

Ngenxa yoku sithintelwa, i-TPE ayisiyiyo eyona ndlela ilungileyo yokufumana i-windows ephezulu ye-winting kodwa isasetyenziswa kwizicelo ezithile.

I-3. Imigangatho ye-EV ephezulu yevolli

Ukuqinisekisa ukhuseleko kunye nokuthembeka, iingcingo ze-windows ephezulu kwi-EVs kufuneka zifezekise imigangatho yeshishini engqongqo. Nantsi eminye yemigangatho ephambili esetyenziswa kwihlabathi liphela:

IMIGAQO-NKQUBO:

• IMigangatho ye-IEC: Gquma zombane, oomatshini, kunye neepropathi ze-thermal.
• Inqanaba le-ISO:
  • I-ISO YO-19642: Ijolise kwiintambo zemoto zendlela.
  • ISO 6722: Igubungela imiqolomba ye-voltage ephantsi kodwa ngamanye amaxesha ichazwe kwizicelo ze-ED.

IMigangatho yeSizwe yeTshayina:

• I-QC / T 1037: Ilawula iintambo zevolthi ephezulu yezithuthi zamandla amatsha.
• I-CQC 1122: Ijolise kwi-EV ishasa iintambo.

Ezinye izatifikethi:

• Lv216: Umgangatho wentambo ye-cable ye-cable.
• Dekra K179: Uvavanyo ukuchasana neFlanga kunye nokhuseleko lomlilo.

4. Iimfuneko eziphambili zomsebenzi

Iintambo eziphezulu zevolthi kufuneka zihlangabezane neemfuno ezininzi ezifunwayo ukuqinisekisa ukusebenza okukhuselekileyo nethembekileyo kwi-EV. Makhe sijonge izinto eziphambili zomsebenzi:

4.1. Ukusebenza kombane

• Iphatha i-volt voltage kwaye inkulu yangoku: I-EV ephezulu ye-voltige isebenza rhoqoI-400v ukuya kwi-800v, efuna iintambo ngei-insultions egqwesileyo.
• Kuthintela ukuvuza kombane: I-insulation ihlwempu inokubangelailahleko yamandla okanye ixhoba eliyingozi eliyingozi.
• I-Intertands xinelelo ephezulu: Njengoko i-Evate yebhetri inyuka, iintambo kufuneka zixhathise ukwaphulwa kombane.

4.2. Ukusebenza ngokwasemzimbeni

• Ukumelana nobushushu: NgexeshaUkutshaya ngokukhawuleza okanye ukuqhuba okuphezulu, iintambo kufuneka zikwazi ukumelana namaqondo obushushu aphezulu ngaphandle kokunyibilika okanye ukuthoba.
• Ukunganyangeki kubandayo: IIimeko zokukhulula, i-inshule ichithe bhetyebhetye kwaye ingabi rittle.
• Bhetyebhetye: Iintambo kufuneka zigobe kwaye zihamba ngokulula ngexesha lokufakwa nokusebenza.
• Ukomelela kwamatshini: Iingcingo kufuneka zinyamezeleI-fibiration, ifuthe, kunye nozolulangaphandle kokuqhekeza okanye ukuphulukana nokusebenza.

4.3. Ukusebenza kweekhemikhali

• Ioyile kunye nokuchasana nokunganyangeki: Kufuneka ikhuphe ukuvezwaI-Lubristants, ibhetri ye-elektrolytes, kunye nezinye ii-automotive.
• Ukunganyangeki: Kukhusela ngokuchasene nomonakalo ovelaIikhemikhali kunye neeMeko eziNgezelelweyo zokusiNgqongileyo.

I-5. Iindlela ezizayo kunye nezinto ezinokutsha

Ukuphuculwa kweIsizukulwana esilandelayoIzixhobo ze-fire-fire wire yinkqubo eqhubekayo. Nantsi ikamva eliphetheyo:

• Umthamo ophezulu wokuthwala: NjeI-Voltages yebhetri inyuka, iintambo kufuneka zixhaseKwanamanqanaba aphezulu amandla.
• Ukuchasana nokuchasana nobushushu: Izixhobo ezintsha ziyaphatha amaqondo obushushu agqithisileyoNokuba ibhetele kune-XLPO yanamhlanje.
• Ukuzinza: Ishishini litshintshelaIzixhobo ezinobuhlobo kwindaloukunciphisa ungcoliseko kunye nokuphucula ukuphinda usebenzise kwakhona.
• Ukuphuculwa kokhuseleko lomlilo: Ifomu yokufakwa entsha iya kubonelelaUkuchasana nokunganyangekingaphandle kwekhemikhali enetyhefu.
• Uvelwano oluphambili: Intshabalalo ngaphakathiUkuphuma kunye neendlela zokulungisaiya kuphucula intsebenzo yentambo ngelixa ithotyiwe.

Ukuqukumbela

Iintambo eziphezulu zevolthi zibalulekile kodwa zihlala ziganga inxenye yemoto yombane. Ukukhetha isixhobo sokufakwa kwempahla efanelekileyo kuqinisekisaukhuseleko, ukusebenza ngokukuko, kunye nokuqina, igalelo kukuthembana ngokubanzi kwe-EV. Njengoko inkqubela phambili yetekhnoloji, sinokulindelaNditsho nezixhobo ezingconoelowo ukuphucula ukusebenza ngelixauzinzo ngakumbi. Ikamva le-ED fuiring liqaqambile, kwaye oluqhubekayo lunokunceda ukuqhuba ishishini phambili!

I-WinfwerI-wire yombane yenqwelo-mafutha ye-Wire ye-Wire yokuGcina i-Wire ye-Wire ye-Wire yokuGcina i-Wire Coure Vire amanqanaba obushushu obuninzi ukusuka kwi-105 ℃ ukuya kwi-150 ℃. Kwizicelo ezisebenzayo, babonisa ukumelana nobushushu obuhle, ukufudumala kombane, ukhuseleko oluphezulu lwendalo kunye nomatshini, ukubonelela ngesiqinisekiso esithembekileyo sokusebenza kwezinto. Kwangelo xesha, ngeengenelo ezifanayo zentsebenzo, basombulula ngokufezekileyo ukusilela kwendlela yemveli kwiindawo ezintsonkothileyo, ukubonelela ngenkxaso eninzi yokusebenza kwezithuthi zombane eziphantsi kweemeko zombane eziphantsi kweemeko zomsebenzi zombane.