Intshayelelo
Njengoko i-pivicts zehlabathi ukuya kwisicoci kunye nezisombululo ezizinzileyo zokuhamba, izithuthi zombane (i-EVs) ziye zaba yinto ephambili yolu hlaselo. Kwizithuthi eziphambili kwezi zithuthi zixhomekeke kwicandelo elibalulekileyo: Iintambo ze-voltage ePhezulu. Ezi ntambo azikho enye indawo ye-ev ye-en ye-ecosystem - yimithambo elawula intliziyo yemoto yombane. Ii-volmotive ye-voltage ye-ogure ebalulekileyo kubalulekile ekuqinisekiseni ukusebenza kakuhle, ukhuseleko, kunye nokuthembeka kwi-EVs, kubenza babe ngumqhubi ophambili kwixa elizayo lothutho.
I-1. Ukuqonda ii-volmotive ye-voltage
Ingcaciso kunye noshwankathelo
Iintambo ze-voltage ephezulu yenzelwe ngokungqalileyo ukuphatha iimfuno zombane eziphezulu zezithuthi zombane. Ngokungafaniyo nee-volts eziphantsi zevolthi ezisetyenziswa kwi-injini ye-injini yemveli (i-ice), ezi ntambo kufuneka zinyamezele imithwalo ephezulu yombane, iqhele ukusukela kwi-300 ukuya kwi-100 ukuya kwi-1000 volts okanye ngaphezulu koyilo lwemoto. Umahluko ophambili phakathi kwe-voltage ephezulu kunye nee-voltionage eziphantsi zibandakanya isidingo sokufakwa okuphuculweyo, ukufihlwa kwamaqhinga, kunye nokukwazi ukuhambisa amandla ngaphandle kwelahleko yamandla.
Inkcazo yobugcisa
Iintambo ze-voltage ephezulu ye-automive inikiwe ukuhlangabezana neemfuno zezobuchwephesha kwezobugcisa. Ngokwesiqhelo basebenza ngaphakathi kuluhlu lwevolthi ye-300V ukuya kwi-1000V DC, nangona ezinye iinkqubo eziphezulu zinokufuna amandla aphezulu e-voltage. Ezi ntambo zakhiwe kwizinto ezinjenge-polyethylene edibeneyo (i-XLPE), ebonelela ngokusuliswa okugqwesileyo kunye nokumelana nobushushu. I-inshuler idla ngokuhlala ne-aluminium okanye i-Copperch abaqhubi, ukuqinisekisa ukwenziwa okuphezulu ngokuxhathisa okuncinci.
Imigangatho eqhelekileyo kunye nokuqinisekiswa kwezi zelebhu zibandakanya i-ISO 6722 kunye ne-LV 112, eqinisekisa ukuba iintambo zivumela ukhuseleko olungqongqo nokwenziwa kwentsebenzo. Le migangatho igubungela izinto ezifana nokuxhathisa ubushushu, ukuguquguquka, ukubuyisa ilangatye, kunye ne-electromagnec ngokuhambelana (EMC).
2. Indima yeentambo zevolthi ephezulu kwizithuthi zombane
Ukuhanjiswa kwamandla
Ii-volmotive ye-voltage ephezulu ibalulekile ekudluliseleni ngokufanelekileyo amandla ngaphakathi kwinqwelo yombane. Ziqhagamshela izinto eziphambili, ezinje ngeepakethi zebhetri, amantshontsho, kunye neemoto zombane, ukuqinisekisa ukuba amandla ombane ahamba kakuhle kumthombo ukuya kwinkqubo ye-propulsion. Ukukwazi kwezintambo ukujongana neevolthi eziphakamileyo kubalulekile ukuze kusetyenziswe kunye noluhlu lwesithuthi, njengoko ineempembelelo ngqo kuzo amandla asebenza ngayo amandla.
Ukuqwalaselwa kukhuseleko
Ukhuseleko lubaluleke kakhulu kuyilo lweentambo ze-voltage gooment. Ezi ntambo kufuneka zifakwe kakuhle kwaye zikhuselwe ukuthintela imicimbi efana nemijikelezo emifutshane, i-elektromagnetic yokuphazamiseka (i-EMI), kunye neengozi ze-therim. Izixhobo zokufakwa eziphezulu, ezinjenge-xlpe, zisetyenziselwa ukumelana nobushushu obukhulu kunye noxinzelelo lomatshini. Ukongeza, ukukhuselwa kubalulekile ukukhusela kwi-EMI, enokuphazamisa iinkqubo ze-elektroniki zemoto.
Izinto ezifanelekileyo
Ukusebenza kakuhle kokudluliselwa kwamandla kwi-EVs kuphenjelelwa kakhulu ngumgangatho kunye noyilo lweentambo zevolthi. Ezi ntambo zenzelwe ukunciphisa ilahleko yamandla ngexesha lokuhambisa, nto leyo eyimfuneko ekugcineni ukusebenza kwemoto ngokubanzi. Ngokwenza inyathelo lokuqhubela phambili kwentambo kunye nokunciphisa ukunganyangeki, abavelisi banokuphucula ukusebenza kwemoto, befaka isandla kwimigangatho emide yokuqhuba kunye nokusetyenziswa kwamandla okungcono.
I-3. Ukuqhubela phambili kubugcisa be-voltage ye-voltage
Izinto zokufumana izinto
Inkqubela phambili yamva nje kwizixhobo iphucule kakhulu ukusebenza kweentambo ze-voltage goonege. Ukusetyenziswa kokukhanya, izixhobo eziphezulu eziphezulu kunciphise ubunzima begesi, igalelo ekusebenzeni kakuhle kwezithuthi. Ukongeza, izixhobo zokuphucula ubushushu obunganyangekiyo kunye nelangatyelelekileyo ziqinisekisa ukuba ezi zentambo zinokumelana neemeko ezinzima zokusebenza kwi-EV.
Uphuculo loyilo
Uyilo olutsha luye lukhokelele ekudalweni kweentambo ze-compact kunye ne-voltage eguquguqukayo ephezulu. Ezi ntambo zinokuqengqeleka kwizithuba eziqinileyo ngaphakathi kwesithuthi, zivumela ukusetyenziswa ngokukuko kwendawo. Ngapha koko, ukudityaniswa kobuchwepheshe obukhawulezileyo kuYilo lwentambo lukwenze ukuba kubekho ukubeka esweni ixesha lokwenyani kunye nokubonelela ngedatha exabisekileyo kwintsebenzo yentambo kunye nemicimbi enokubakho.
Ukuqwalaselwa kokusingqongileyo
Njengoko ishishini le-AutoMototive ligxile kuzinzo, ifuthe lendalo esingqongileyo lemveliso ye-voltage ye-voltage kwaye ifikile phantsi kokuqwalaselwa. Abavelisi basebenza ngokuqhubekayo basebenzisa izixhobo ezizinzileyo kunye nokwamkela iinkqubo zokuphinda zisebenzise kwakhona ukunciphisa inkunkuma. Ezi nzame azikufaneli kuphela inkqubo yokwenziwa kwemveliso yobuGreene kodwa ikwahambelani neenjongo ezibanzi zokunciphisa indawo yokusingqongileyo.
I-4. Iikhampasi eziphezulu zevolthi kwiintlobo ezahlukeneyo zezithuthi zombane
Izithuthi zombane zebhetri (ii-Bevs)
Kwi-Bevs, iikopi zevolthi ephezulu yokudlala indima ebalulekileyo ekunxibelelaniseni ibhetri kwimoto yombane kunye nezinye izinto ezinamandla. Imiceli mingeni ethile kwii-Bevs ibandakanya ukulawula imithwalo ephakamileyo yamandla ngelixa uqinisekisa iintambo kuhlala ixesha elide kwaye lisebenza ngokufanelekileyo kulo lonke ixesha lokuphila kwemoto.
Iplagi-kwizithuthi zombane zeHybrid (Phevs)
Ii-phevs zifuna iintambo eziphakamileyo ze-voltage ezinokwenza imithombo yombane yesithuthi: I-injini yokuhlangana yangaphakathi kunye nemoto yombane. Ezi ntambo kufuneka ziguqulwe ngokwazo phakathi kwemithombo yamandla ngaphandle, ngelixa ikwalawula iimfuno eziphezulu zombane zenkqubo ye-hybrid.
Izithuthi zorhwebo nezinzima
Izithuthi zorhwebo nezoqoqosho ezinamandla, ezinje ngeebhasi, iilori, kunye noomatshini bemizi-mveliso, zifuna okungakumbi kwiintambo ze-voltage ephezulu. Ezi moto zifuna iintambo ezinokuthi ziphathe imithwalo enkulu kwimigama emide, ngelixa zinamandla ngokwaneleyo ukuze zikwazi ukuzimela kwezi moto.
5. Imiceli mngeni kunye nendlela yexesha elizayo
Imiceli mngeni yangoku
Omnye wemiceli mngeni ephambili kuYilo lweKholeji yeVollage Vight ithatha imithwalo ephezulu yamandla e-Compact Fortict. Njengoko i-EVs iyonke inkulu kakhulu, kukho isidingo sokulinganisa iindleko, ukuqina, kunye nokusebenza kwezi zenjini. Ukuqinisekisa ukuba iintambo zinokusebenza ngokukhuselekileyo kwiindawo eziqinileyo, apho ukuphazamiseka kobushushu kunokuba yingxaki, lolunye ucelomngeni oluqhubekayo.
Iindlela ezivelayo
Iintambo ze-voltage ephezulu ziphambili kwiindlela ezahlukeneyo ezivelayo kwishishini le-E E E E DE. Itekhnoloji yokutshaja ngokukhawuleza, efuna i-carbs enakho ukuphatha amanqanaba aphezulu amakhulu kakhulu kwizithuba ezimfutshane, ngaba ukuqhuba ubuchule kwi-cable yoyilo. Ukongeza, amandla okudluliselwa kwamandla ngaphandle kwamacingo, nangona kusemanqanaba ayo okuqala, enokuguqula iimfuno zentambo kwixesha elizayo. Ukutshintsha kweenkqubo ze-voltage ephezulu, njengoyilo lwe-800V, yenye indlela ethembisa ukuphucula ukusebenza kunye nokusebenza kwe -vs eves elandelayo.
Ukuqukumbela
I-Callsmotive ye-voltage ye-Aute Indima yabo kusulelo lwamandla, ukhuseleko, kunye nokusebenza kakuhle kuyabenza ukuba babe lilitye lendawo yoyilo lwangoku. Njengoko eli shishini liyaqhubeka nokungena, uphuhliso oluqhubekayo lwetekhnoloji ye-voltage ye-voltage ye-voltage bible iya kuba ngumntwana abe nowamntwana kunye nokuphumelela kwezithuthi zombane.
Fowunela isenzo
Kwabo banomdla wokufunda ngakumbi malunga neentambo ze-Automotive yeVoltives ephezulu okanye ukufuna izisombululo ezihleliweyo kwi-Eva ye-Eva ye-ED e-Eva kuyilo, cinga ukufikelela kwiingcali zeShishini. Ukuqonda intshukumo yezikali kunokubonelela ngomda okhuphiswano kwimakethi yemoto ekhula ngokukhawuleza.
UDaniyang WinpowerIneminyaka eli-15 yamava kwi-wire kunye ne-cable imveliso, i
Iimveliso eziphambili: Iintambo zelanga, iintambo zokugcina ibhetri,Iintambo zemoto, Il yamandla,
Iintambo zongezwa kwefotovoltaic, inkqubo yokugcina amandla e-wiring.
I-Post Time: Aug-30 ukuya kwi-2024