01 Indlela yophuhliso yamandla amatsha iqhuba imfuno engundoqo yemalike ye-OBC
Njengoshishino olubalulekileyo olusakhulayo kwilizwe lam, ishishini elitsha lezithuthi zamandla kudala lixatyiswe kakhulu ngurhulumente. Urhulumente uvelise uluhlu lwemigaqo-nkqubo yokukhuthaza nokuxhasa uphuhliso lweshishini elitsha lezithuthi zamandla, elidlale indima ebalulekileyo ekukhuthazeni uphuhliso lwezithuthi ezitsha zombane kunye namacandelo abalulekileyo.
Inkqubo ye-elektroniki yamandla ezithuthi zamandla amatsha ngokubanzi ibandakanya iinxalenye ezintathu: isithuthi sombane esisebhodini (AC-DC), inverter (DC-AC) kunye ne-DC-DC converter. Itshaja ekwibhodi ngokuqhelekileyo ithatha imowudi yemoto-enye-yetshaja, kwaye igalelo li-220V AC. Ngokwedatha, ubungakanani borhwebo lwelizwe lam kwishishini le-OBC ngo-2022 limalunga ne-206.6 yeebhiliyoni zeeyuan, ukunyuka konyaka-ngonyaka ngama-95.6%.
Itshaja ekwibhodi (i-OBC) ibhekisa kwitshaja efakwe ngokusisigxina kwisithuthi sombane, esinamandla okukhusela ngokukhuselekileyo nangokuzenzekelayo ibhetri yamandla esithuthi sombane. Itshaja inokutshintsha ngokuguquguqukayo ukutshaja kwangoku okanye iiparamitha zombane ngokusekelwe kwidatha enikwe yinkqubo yolawulo lwebhetri (BMS), yenza iintshukumo ezihambelanayo, kwaye ugqibezele inkqubo yokutshaja.
KwiTshaja yeBhodi
02 Ii-capacitors zemveli zithintelwe kuyo yonke indawo kwaye zibambekile engxakini. Indlela yokuphelisa ingxaki?
Okwangoku, iimoto zamandla amatsha ziye zaba ngumba oshushu kushishino lweemoto zehlabathi. Nangona iimoto zamandla amatsha zenze inkqubela enkulu, kusekho iingxaki ezininzi ekufuneka zisonjululwe, ezinje ngoluhlu lwexhala, ukutshaja lula, ukutshaja ngokukhawuleza, kunye nokufika ngexesha kwezixhobo zemveli kunye nobuchwepheshe obutsha.
Eyona nto iphambili yokusombulula itekhnoloji ye-OBC yokutshaja ngokukhawuleza yindlela yokunyusa amandla okutshaja kwisithuthi siphela. Indlela yobugcisa yokunyusa amandla okutshaja yindlela yokunyusa i-voltage okanye yangoku. Ukuba umsinga wonyukile, kufuneka ube nzima. Iindleko zokunyuka kokusetyenziswa kwamandla kunye nezixhobo ezincedisayo kufuneka zisetyenziswe. Ke ngoko, abavelisi abakhulu baya kusuka kwiqonga lombane le-400V ukuya kwi-800V okanye iqonga lamandla ombane aphezulu.
Nangona kunjalo, le nkqubo ibeka phambili iimfuno zombane we-ultra-high kwizixhobo zombane zemveli, ngakumbi ii-capacitors ze-DC zebhasi. Ngenxa yombane ophezulu wokukhupha amandla ombane aphezulu, ii-capacitors zemveli zihlala zimelana nombane ophantsi. Izinto ze-dielectric ngaphakathi kwe-capacitor ziya konakaliswa phantsi kombane ophezulu, okubangela ukuphuka. Ukuba i-bus capacitor ayikwazi ukumelana ne-voltage eyaneleyo, kulula ukuphuka, ukutshisa kunye nezinye iimpazamo, ezichaphazela ukusebenza okuqhelekileyo kwenkqubo yonke.
Ukuze uxazulule iingxaki kwizicelo zeshaja ezikhoyo ngoku, i-YMIN snap-in aluminium electrolytic capacitors iye yaqalisa uchungechunge olutsha lweemveliso: CW3H kunye neCW6H ukuhlangabezana nemingeni kwi-OBC kwi-board applications kunye nokuhlangabezana neemfuno zeemarike ezahlukeneyo.
03 Sombulula iintlungu zakudala kwaye uhlangabezane neemfuno ezintsha, i-YMIN ihlala isendleleni
Xa kuthelekiswa ne-capacitors yendabuko, i-YMIN snap-in aluminium electrolytic capacitors inokumelana nombane ophezulu kwaye inokusebenza kwiqondo lokushisa eliphezulu, uxinzelelo oluphezulu kunye neendawo eziphezulu ze-frequency, ukuphucula ukuthembeka kwenkqubo, kunye nokunciphisa umngcipheko wokungaphumeleli njengokuphuka nokutshisa; i-ESR esezantsi inokubonelela ngemveliso enkulu yangoku kunye negudileyo ye-ripple ekwibhodi ye-OBC; ukunyuka kwamaqondo obushushu asezantsi, ngoyilo olukhethekileyo lwesakhiwo se-Yongming capacitors kunye nenkqubo yokutshatyalaliswa kobushushu esebenzayo, inokunciphisa ngokufanelekileyo ubushushu bangaphakathi bemveliso, kwaye inokusebenza ngokuzinzileyo phantsi kweemeko zokusebenza ezinzima kakhulu.
I-YMIN snap-in aluminium electrolytic izixhobo azinayo kuphela amandla aphezulu kunye nesakhiwo esikhethekileyo kunye noyilo lwezinto eziphathekayo, kodwa zinobomi obude benkonzo, okuvumela abasebenzisi ukuba basebenzise itshaja ixesha elide. Ukongezelela, imveliso iye yavavanywa ngokungqongqo kwaye yaqinisekiswa, ubomi bayo kunye nokuthembeka kwayo kuqinisekisiwe, kwaye ibonise inzuzo egqwesileyo yemveliso kuvavanyo lwangempela lomatshini, kunye nokusebenza kokhuseleko kwayo kubhetele. Ikulungele kakhulu ukusetyenziswa kwiitshaja zezithuthi zamandla amatsha kunye namanye amacandelo.
| I-Liquid Snap kwi-Aluminium Electrolytic Capacitor | Uthotho | IVolt | Umthamo | Ubushushu | Umsebenzi wobomi |
| CW3H | 350~600V | 120~560uF | -40 ~+105℃ | 3000H | |
| CW6H | 400~600V | 120~470uF | -40 ~+105℃ | 6000H |
Ngokwanda okuqhubekayo kwemarike yezithuthi zamandla amatsha, itekhnoloji yetshaja esebhodini nayo ihlala iphucula kwaye iphucula. Njengemveliso entsha, i-YMIN snap kwi-aluminium electrolytic capacitors idlale indima ebalulekileyo ekuphuculeni inqanaba lobugcisa beetshaja ezisebhodini. Sikholelwa ukuba ngenkqubela phambili kunye nokukhula kobugcisa obahlukeneyo obukwibhodi ye-OBC, intsebenziswano esondeleyo yokuhambelana okuphezulu, ukuthembeka okuphezulu, kunye nobomi obude be-voltage high-voltage horn capacitors, ukusebenza kakuhle kokutshaja kweetshaja ezisebhodini kuya kuba. phezulu nangaphezulu, kwaye isantya sokutshaja siya kukhawuleza kwaye sikhawuleze!
Ixesha lokuposa: Jul-25-2024