He aha i ētahi wā ka tukuna e te pākahiko lithium-ion me te kaha ingoa o te 100Ah te 70Ah anake o te kaha tuturu i te wā e whakahaerehia ana? Ko te take matua o tēnei ngoikoretanga kaha he onge te pakaru hanganga kino; engari, tata tonu te wā e peia ana e ngā taurite koretake o te ngaohiko ā-roto i waenga i ngā pūtau takitahi. Pērā i te kakau poto rawa i roto i te oko rakau e whakatau ana i te nui o te wai ka taea e ia te pupuri, ko te pūtau ngoikore rawa i roto i te whakaritenga raupapa e whakatau ana i te kaha whakamahi o te pākahiko katoa. Ina neke atu te rerekētanga ngaohiko i waenga i ngā pūtau i te 30mV, kāore i roto i ngā tikanga taurite koretake paerewa kua whakauruhia ki roto i ngā Pūnaha Whakahaere Pūhiko paerewa (BMS) te kaha o te iahiko ki te whakatika i te rerekētanga. I raro i ēnei āhuatanga, ka noho ko te whakataurite pākahiko motuhake te taputapu pai rawa atu hei whakatika i te taurite koretake o te pūtau pākahiko. Hei whakatika i tēnei wero whakahaere tika,Te Kamupene Hangarau Pūngao Heltec o Chengdue tuku ana i ngā hangarau taurite matatau me ngā taputapu tiaki kua hangaia hei arotahi me te whakatika i ngā pūtau he, hei wetewete i te kaha kua herea, me te whakahoki i te pākahiko ki ōna taumata mahi hangarau.
Ngā Herenga Whakahaere o te Taurite Whakangāwari i roto i te Tiaki me te Whakatika
Ko te mahi a ngā pūnaha taurite kore mahi paerewa mā te tohatoha i te kaha nui mai i ngā pūtau ngaohiko teitei ake hei wera mā roto i ngā ātete whakawhiti. Ahakoa he rawaka tēnei hoahoa mō te pupuri i ngā pūtau hauora, piri tonu i te wā e mahi ana te paerewa, ka kitea he koretake ina neke atu te rerekētanga ngaohiko i te 50mV, ina whakaranua rānei ngā pūtau tawhito ki ngā mea hou i te wā e hanga hou ana te kete. Ka mahi te taurite kore mahi i ngā iahiko tino iti, i waenga i te 30mA me te 100mA, ko te tikanga ka roa pea ngā rā, ki te kore wiki rānei ki te whakatau i te rerekētanga kaha nui i roto i ngā kete kaha nui.
Hei whakatika i ēnei taurite nui, ka whakamahia e ngā taiao tiaki ngaio ngā taputapu tiaki motuhake, kaua e whakawhirinaki ki ngā taputapu ā-roto paerewa. Ka aro atu a Chengdu Heltec Energy Technology Co., Ltd. ki tēnei wero ahumahi mā te hanga i ngā taputapu taumaha.pūtāhui pākahikongā taputapu e whakakotahi ana i te ine tika o te ngaohiko, te tātaritanga ātete ā-roto, me te whakawhiti pūngao iahiko teitei. Engari i te moumou pūngao hei wera, ka tangohia e ēnei whakataurite tiaki te pūngao mai i ngā pūtau ngaohiko teitei ka tohatoha tika atu ki ngā pūtau ngaohiko iti rawa, ka whakatika i te rerekētanga nui o te pūtau i roto i te wā mahi pono.
Ngā Whakatakotoranga Hangarau me te Hoahoa Hangarau
Ko te tika o ngā taputapu whakatika motuhake e whakawhirinaki ana ki te hoahoa whakahaere me te taumira ine o te pūnaha. Ka hangaia e Heltec Energy āna taputapu tātaritanga me te tiaki mā te whakamahi i ngā waeine pūmana iti tere-rahi (MCU) i ahu mai i Microchip Technology Inc. Ka taea e ēnei tukatuka te kite i te ngaohiko wā-tūturu puta noa i ngā pūtau takitahi me te whānuitanga ine o te 1V ki te 5V mō ia pūtau me te whakatauranga tika o te ±1mV. Ka tautuhi aunoa te pūnaha whakahaere ā-roto i te whirihoranga o ngā kete pākahiko hono, e tautoko ana i ngā whirihoranga mai i te 2S ki te 24S, me ngā tauira matatau motuhake e whakawhānui ana i ngā āheinga ki te 32S. Mā tēnei hoahoa maha-matū ka taea e te taputapu kotahi te mahi ki ngā matū Lithium Nickel Manganese Cobalt Oxide (NCM), Lithium Iron Phosphate (LFP), me te Lithium Titanate (LTO) me te kore e hiahiatia he whakatikatika hanganga ā-ringa.
Ko te mahi matua o te taputapu e whakawhirinaki ana ki te tikanga taurite whakawhiti-pūngao e tuku ana i te iahiko taurite tonu tae atu ki te 15A, 25A rānei, i runga i te hoahoa tauira motuhake. He rerekē ki ngā papa taurite hohe taketake e heke ana te putanga iahiko i te huihuinga o ngā ngaohiko pūtau, ka mau tonu ngā taputapu Heltec Energy i te whakawhiti iahiko teitei, pumau e mahi motuhake ana i te āputa ngaohiko. Ka taea e ngā tohunga hangarau te whiriwhiri mai i ngā momo mahi e toru mā te atanga: te taurite ā-ringa, te taurite aunoa, te taurite āwhina-utu rānei. Kei roto i te hanganga tinana he papa whakahaere patent e whakarerekē ana i waenga i te 0 me te 45 nekehanga kia rite ki ngā teihana mahi tū, noho rānei, he atanga pā tae-katoa 7-inihi, me te pātene mutu ohorere tinana motuhake.
Mō te haumaru i te wā e whakawhiti ana i te pūngao amperage teitei, kei roto i te ara iahiko te tiakitanga o te ngaohiko pūtau-kotahi me ngā whakatūpato taputapu wā-tūturu mō te polarity whakamuri, te ngaohiko katoa o te kete, ngā āhuatanga o te ngaohiko iti, me ngā ngaohiko wera o roto o te transistor pānga mara-whakarewa-waikura-haurua-whakahaere (MOSFET). Ko ngā whirihoranga taumata-tiketike, pērā i te tauira HT-CJ32S25A, kei roto hoki ngā whakaaturanga karaihe-wai (LCD) hei whakaatu i ngā ngaohiko aho takitahi, te ngaohiko kete whakaemi, te iahiko taurite hohe, me ngā pāmahana o roto me te hononga taupānga Wi-Fi whakauru mō te takiuru raraunga mamao.
Ngā Horopaki Taupānga i roto i te Hanga Anō me te Whakatikatika Pūhiko Hou
Ko te whakatinanatanga o ngā taputapu tiaki au-teitei kua whakarōpūtia puta noa i ngā wāhanga mākete e toru, ia wāhanga e whakaatu ana i ngā hoahoa kete ahurei me ngā tono whakahaere:
1. Te Nekenekehanga Iti me te Waka Whaiaro
Ko ngā waka hiko māmā, pērā i ngā kuta hiko, ngā waka nekeneke whaiaro, me ngā kāreti korowha, he tikanga tēnei kiato, kiato te pākahiko. Ina heke te whānuitanga o te pākahiko o ēnei waka, ka whakamahia ngā taputapu whakamātautau kaha kawe me ngā taputapu whakataurite kaha ki te papa. Ka aro te taputapu ki ngā waeine iti te kaha, ka wehea ngā pūtau ātete-teitei, ka whakataurite i te kete i roto i ngā taiao whakatika mara, me te kore e hiahiatia te tuku i te kete katoa ki tētahi whare pokapū.
2. Ngā Waka Rōpū Tauhokohoko me ngā EV Pāhihi
Ko ngā kaiwhakahaere waka, ngā ratonga waka tiritahi, me ngā awheawhe whakatika waka e mahi ana i ngā waeine pākahiko kaha-nui, ngaohiko-tiketike. Mō ēnei tono, ka honoa ngā whakamātautau utu/tukunga papaaho me ngā pūnaha taurite hohe waeine. Ka whakahaerehia e ngā tohunga hangarau ngā huringa whakamana kaha-katoa, ka whakamahi i ngā mahi whakatikatika hohonu hei whakatika i te rerekētanga pūtau-ki-pūtau i puta mai i ngā taiao wera kore taurite e kitea ana i roto i ngā waka o raro o te waka.
3. Ngā Pūnaha Hiko Ahumahi me te Rokiroki Pūngao Tauine-Whatunga
Ko ngā pūnaha rokiroki hiko kāinga, ngā teihana turanga whakawhitiwhiti kōrero, me ngā whakaurunga hiko o te rā e whakawhirinaki ana ki ngā huinga pākahiko nui, maha-hongere. Ka taea e ngā kore taurite i roto i ēnei whakaurunga te whakaheke i te hokinga mai pūtea mō ngā pūnaha hiko whakahou. Ka whakamahia ngā pūnaha tiaki maha-hongere hei mahi i te whakahohenga pūtau huringa me te taurite iahiko-teitei puta noa i ngā kete kaha-nui, te whakahoki mai i te ōritetanga o te pūnaha me te whakau i ngā hanganga hiko tārua ahumahi.
Arotautanga Mahi me te Whakaroa i te Ora
Mā te whakauru i ngā whakamātautau tātaritanga me te tohatoha anō i te pūngao hohe, ka whakarerekētia e ngā taputapu taurite motuhake te whakahaere i te hauora o te pākahiko i roto i ngā awheawhe ngaio. Mā te whakatika i te whakaritenga ngaohiko pūtau ki raro ki te manawanui 1mV ka ārai tika i ngā pūtau takitahi kia tae wawe ki ō rātou paepae tapahi ngaohiko iti iho, o runga rānei. Mā tēnei arotautanga taurite ka āwhina i ngā kaiwhakarato ratonga, te whakatika i ngā whatunga hanganga, me ngā whare hanga ki te whakaora i te kaha kete kua ngaro, te whakaiti i ngā whakapaunga pūtāhui katoa, me te whakarite i te pumau tonu o ngā pūnaha rokiroki pūngao. Mā te whiriwhiri i te tatūnga taurite tika i runga i ngā matū pūtau me ngā whirihoranga raupapa motuhake ka taea e ngā kaiwhakahaere te tiaki i ngā rawa taputapu me te whakanui ake i te roa o te mahi o ngā kete pākahiko lithium ahumahi.
Ki te hiahia koe ki te tūhura i ngā whakatakotoranga hangarau, ki te tirotiro i te rārangi taputapu katoa, ki te tuku pātai hangarau rānei, tirohia te tomokanga mana o te kamupene ihttps://www.heltec-energy.com/.
Wā tuku: 13 o Ākuhata 2026