Iziteshi zokushaja, ezifana nokusebenza kwezikhipha igesi eziteshini zikaphethiloli, zingalungiswa phansi noma ezindongeni, zifakwe ezakhiweni zomphakathi nasezindaweni zokuhlala zokupaka noma eziteshini zokushaja, futhi zingashaja izinhlobo ezahlukene zezimoto zikagesi ngokwamazinga ahlukene kagesi.
Ngokuvamile, inqwaba yokushaja inikeza izindlela ezimbili zokushaja: ukushaja okuvamile nokushaja okusheshayo.Abantu bangasebenzisa ikhadi elithile lokushaja ukuze baswayiphe ikhadi kusixhumi esibonakalayo sokusebenzisana nekhompyutha yomuntu esinikezwe inqwaba yokushaja ukuze baphrinte indlela yokushaja ehambisanayo, isikhathi sokushaja, idatha yezindleko nokunye ukusebenza.Isikrini sokubonisa inqwaba yokushaja singabonisa inani lokushaja, izindleko, isikhathi sokushaja nenye idatha.
Esimweni sokuthuthukiswa kwekhabhoni ephansi, amandla amasha abe yisiqondiso esiyinhloko sokuthuthukiswa komhlaba wonke.Ngokuvunwa okukabili kokukhiqizwa nokuthengiswa kwezimoto zamandla amasha, isidingo seziteshi zokushaja siyaqhubeka nokukhula.Ngesikhathi esifanayo, sisesikhulu isikhala sokwanda kokuthengiswa kanye nobunikazi bezimoto ezintsha zamandla, futhi umkhakha womqondo wenqwaba yokushaja ohambisana nawo uzongena esigabeni sokuthuthuka ngokushesha, esinamandla amakhulu.Izinkampani ezingaphakathi komkhakha womqondo wenqwaba eshajayo zinamathuba amahle entuthuko yesikhathi esizayo futhi kufanelekile ukubheka phambili.
Kumele kuqashelwe ukuthi ubunzima bokushaja abugcini nje kwinombolo nokusatshalaliswa kwengqalasizinda eshajayo, kodwa nokuthi ungathuthukisa kanjani ngempumelelo ukusebenza kahle kokushaja.Ngokusho kukanjiniyela omkhulu wokufaka ugesi embonini yezimoto.
Isethulo: "Njengamanje, amandla okushaja ama-DC ashaja izinqwaba ezimotweni ezisebenza ngogesi acishe abe ngu-60kW, kanti isikhathi sangempela sokushaja singu-10% -80%, okuyimizuzu engu-40 ekamelweni lokushisa. Ngokuvamile kuba ngaphezu kwehora elingu-1 uma izinga lokushisa liphansi kakhulu.
Ngokusetshenziswa okukhulu kwezimoto zikagesi, isidingo sabasebenzisi sokushajwa kwesikhashana, izimo eziphuthumayo, kanye nebanga elide siyakhula.Inkinga yokushaja okunzima nokunensa kubasebenzisi ayikaxazululwa ngokuyisisekelo.Kulesi simo, ubuchwepheshe bokushaja okusheshayo be-DC enamandla amakhulu kanye nemikhiqizo kudlala indima ebalulekile yokusekela.Ngokubona kochwepheshe, izinqwaba zokushaja ze-DC ezinamandla amakhulu ziyisidingo esiqinile esinganciphisa kakhulu isikhathi sokushaja, Khulisa imvamisa yokusebenzisa iziteshi zokushaja.
Njengamanje, ukuze kufinyezwe isikhathi sokushaja, imboni isiqalile ukwenza ucwaningo nokuhlela ubuchwepheshe bokushaja be-DC obunamandla amakhulu obuthuthukisa amandla kagesi wokushaja wezimoto zabagibeli ukusuka ku-500V ukuya ku-800V, futhi obusekela amandla okushaja isibhamu esisodwa ukusuka ku-60kW kuye ku-350kW nangaphezulu. .Lokhu futhi kusho ukuthi isikhathi sokushajwa ngokugcwele semoto yomgibeli kagesi emsulwa singancishiswa kusukela ehoreni eli-1 ukuya emaminithini ayi-10-15, kuqhubeke kusondele ekuhlangenwe nakho kokufakwa kukaphethiloli kwemoto esebenza ngophethiloli.
Ngokombono wezobuchwepheshe, isiteshi sokushaja se-DC esinamandla angu-120kW sidinga ukuxhunywa okufanayo okungu-8 uma kusetshenziswa imojula yokushaja engu-15kW, kodwa kuxhunywe ama-parallel ama-4 kuphela uma kusetshenziswa imojuli yokushaja engu-30kW.Amamojula ambalwa ahambisanayo, agcina azinze futhi anokwethenjelwa ukwabelana nokulawula kwamanje phakathi kwamamojula.Uma kuphezulu ukuhlanganiswa kwesistimu yesiteshi sokushaja, kubiza kakhulu.Njengamanje, izinkampani eziningi zenza ucwaningo nentuthuko kule ndawo.
Isikhathi sokuthumela: Apr-07-2023