01 Umkhuba wokuthuthukiswa kwamandla amasha ushayela imfuno enzima yemakethe ye-OBC
Njengomkhakha ophambili osafufusa eqenjini lami ezweni lami, imboni yemoto entsha ye-Energy Energy Sekuyisikhathi eside ibaluleke kakhulu nguhulumeni. Uhulumeni wethule uchungechunge lwezinqubomgomo zokukhuthaza nokusekela ukuthuthukiswa komkhakha omusha wemoto yamandla, edlale indima ebalulekile ekuthuthukiseni ukuthuthukiswa kwezimoto ezintsha ze-Energy nasezintweni ezisemqoka.
Uhlelo lwamandla we-elekthronikhi lwezimoto ezintsha zihlanganisa izingxenye ezintathu: Imoto kagesi ebhodini leshaja (AC-DC), Inverter (DC-AC) ne-DC-DC Converter. Ishaja yebhodi evame ukwamukela imodi ye-Car-One-One-One-One-One, bese okufakwayo kungu-220v AC. Ngokusho kwemininingwane, usayizi wemakethe womkhakha we-OBC wezwe lami ngo-2022 ucishe abe ngama-206.6 billion yuan, ukunyuka konyaka ka-95.6%.
I-On-Board Charger (OBC) ibhekisa kwishaja efakwe ngokugconwa emotweni kagesi, enekhono lokuphepha nangokuzenzakalelayo ibhethri lamandla lemoto kagesi. Ishaja ingashintshana ngamandla ukushaja noma amapharamitha akwa-voltage asuselwa kwimininingwane enikezwe uhlelo lokuphathwa kwebhethri (BMS), yenza izenzo ezihambisanayo, bese uqedela inqubo yokushaja.
Ebhalwe ishaja
Ama-capacitors wendabuko angu-02 akhawulelwe yonke indawo futhi anamathela enkingeni. Ungayiphula kanjani inkinga?
Njengamanje, izimoto ezintsha zamandla ziye zaba yisihloko esishisayo embonini yezimoto zomhlaba. Yize izimoto ezintsha zamandla zithuthuke kakhulu, kusenezinkinga eziningi okufanele zixazululwe, njengokukhathazeka ngobubanzi, ukushaja okusheshayo, ukushaja okusheshayo, kanye nesikhathi samadivaysi endabuko nobuchwepheshe obusha.
Umgogodla oyinhloko wokuxazulula ubuchwepheshe be-OBC o-OBC osheshayo yindlela yokwandisa ngayo amandla okushaja kwemoto yonke. Indlela yezobuchwepheshe yokwandisa amandla okushaja yindlela yokukhulisa i-voltage noma yamanje. Uma okwengeziwe kukhuphuka, kumele kube nzima. Izindleko zokwanda kwamandla ukusetshenziswa kwamandla kanye nemishini yokusizakala kakhudlwana. Ngakho-ke, abakhiqizi abakhulu bazosuka ku-400V Voltage Platform ku-800V noma i-voltage yesikhulumi esiphakeme.
Kodwa-ke, le nqubo ibeka phambili izidingo ze-ultra-high high zamadivayisi wendabuko kagesi, ikakhulukazi ama-DC ama-capacitors. Ngenxa yamandla kagesi aphezulu aphezulu okuhlinzekwa kwamandla aphezulu kwamandla aphezulu, ama-capacitor wendabuko ajwayele ukumelana nama-voltages aphansi. Izinto ze-dielectric ngaphakathi kwe-capacitor zizolinyazwa ngaphansi kwamandla kagesi aphezulu, okuholela ekuqhekekeni. Uma i-capacitor yebhasi ingakwazi ukumelana namandla anele, kulula ukuqhekeka, ukuphelelwa ngamandla, nokuphazamisa ukusebenza okujwayelekile kohlelo lonke.
Ukuze kuxazululwe izinkinga ezisetshenziselwa amasheya we-On-Board, i-Ymin Snap-in Aluminium Electrolytic Capacitor yethule ama-uchungechunge lwemikhiqizo emibili: cw3h ne-cw6h ukuze uhlangabezane nezinselelo ezisetshenziselwa ama-OBC ebhodini futhi futhi uhlangane nezidingo zezimakethe ezahlukahlukene.
I-03 xazulula amaphuzu adala wezinhlungu futhi ahlangabezane nezidingo ezintsha, i-ymin ihlala isemgwaqweni
Qhathanisa nabakwa-capacitor wendabuko, ama-capacitors we-ymin snap-in Aluminium Electrolytic ane-voltage ukumelana futhi angasebenza ekushiseni okuphezulu, ukucindezela okuphezulu kanye nokuthola ukuthembeka kohlelo, futhi anciphise ubungozi bokwehluleka nokuvutha; I-ESR ephansi inganikeza okukhiqizwayo okukhulu kwamanje nokubushelelezi kwe-OBC ebhodini; Ukuphakama okuphansi kokushisa, ngokuqanjwa kwesakhiwo okukhethekile kwama-capacitors we-yongming kanye nohlelo lokuhlanza ukushisa olusebenzayo, kunganciphisa ngempumelelo izinga langaphakathi lomkhiqizo, futhi kungasebenza ngokuqine ngaphansi kwezimo zokusebenza eziyinkimbinkimbi kakhulu.
Imishini ye-Electrolytic ye-Ymin Snap-in Aluminium ayigcini nje ngokuba nobunzima obuphezulu bamandla kanye nesakhiwo esikhethekile kanye nokwakheka kwezinto ezibonakalayo, kepha futhi kunempilo yenkonzo ende, okuvumela abasebenzisi ukuthi basebenzise ishaja isikhathi eside. Ngaphezu kwalokho, umkhiqizo uhlolwe ngokuqinile futhi waqinisekiswa, impilo yawo kanye nokwethenjwa kuqinisekisiwe, futhi kukhombisile izinzuzo ezinhle kakhulu zomkhiqizo ekuhlolweni komshini wangempela weklayenti, futhi umsebenzi wawo wezokuphepha nawo ungcono. Ilungele ukusetshenziswa kumashaja amasha wemoto yamandla neminye imikhakha.
| I-Liquid Snap ku-Aluminium Electrolytic Capacitor | -Uhume | Isilinganiso samandla kagesi | Okukhiqiza | Izinga lokushisa nokubanda | Utshani |
| Cw3h | I-350 ~ 600V | 120 ~ 560uf | -40 ~ + 105 ℃ | 3000h | |
| Cw6h | 400 ~ 600V | 120 ~ 470uf | -40 ~ + 105 ℃ | 6000h |
Ngokunwetshwa okuqhubekayo kwemakethe yemoto entsha ye-Energy Yezamandla, ubuchwepheshe be-ON-Board Charger buye buthuthuka futhi buthuthuka. Njengomkhiqizo omusha, i-YMIN SNAP e-Aluminium electrolytic capacitors badlale indima ebalulekile ekwenzeni ngcono izinga lobuchwepheshe lamashaja aseBhodini. Sikholwa ukuthi ngentuthuko eqhubekayo nokuvuthwa kobuchwepheshe obuhlukahlukene be-OBC, ukubambisana okuphezulu, kanye nokukhokhiswa okuphezulu kwamakhekhe, kanye nesivinini sokushaja kuzoba ngaphezulu nangejubane lokushaja kuzosheshe futhi ngokushesha!
Isikhathi Seposi: Jul-25-2024