Kupu Whakataki
Ngā pākahiko lithiumkua hurihia ngā waka hiko, tae atu ki ngā kāreti korowha. Ko ngā pākahiko lithium te whiringa tuatahi mō ngā kāreti korowha hiko nā te nui o te kaha me te roa o te ora. Engari kia pēhea te tawhiti ka taea e te kāreti korowha lithium-ion te haere i runga i te utunga kotahi? Me keri tātou ki ngā taipitopito me te tūhura i ngā āhuatanga e whakatau ana i te whānuitanga o te kāreti korowha e whakahaerehia ana e te pākahiko lithium.
Ko te whānuitanga o te tere o te kāreti korowha pākahiko lithium e whakawhirinaki ana ki te kaha o te pākahiko, te pai o te motuka, te whenua me ngā tikanga taraiwa a te kaiwhakamahi. I te nuinga o te wā, ka taea e te pākahiko lithium 48-volt paerewa e whakamahia ana i roto i ngā kāreti korowha te haere i te 25 ki te 35 maero i runga i te utunga kotahi. Heoi, ka rerekē pea tēnei whānuitanga i runga i ngā āhuatanga maha.
Ngā āhuatanga awe
He mea nui te kaha o te pākahiko lithium hei whakatau i te whānuitanga o te waka korowha. Ka taea e ngā pākahiko kaha ake, pērā i te 200Ah, 300Ah rānei, te penapena i te kaha nui ake, ā, ka roa ake te whānuitanga taraiwa. Hei whakatau tata i te whānuitanga o te waka korowha me te pākahiko lithium, ka taea e koe te whakamahi i te tātai e whai ake nei:
Te kaha o te pākahiko (Ah) x te ngaohiko o te pākahiko (V) x te whakapaunga pūngao (Wh/maero) = te whānuitanga (maero).
Hei tāpiri, he mea nui anō hoki te whai huatanga o te mōtini me te pūnaha whakahaere mana whānui ki te whakanui ake i te whānuitanga o tō kata korowha.
Ko tētahi o ngā āhuatanga ko te pāmahana, nā te mea ka tino pai te mahi a ngā pākahiko lithium i roto i te awhe pāmahana motuhake o te 20-25 °C. Ka taea e te wera nui, e te makariri nui rānei te whakaiti i te kaha me te roa o te ora o ēnei pākahiko, ka pā ki te mahi whānui o tō kāta korowha.
Ka pā anō hoki te whenua e haerea ana e te kāreti korowha ki tōna tawhiti. Ka taea e te kāreti korowha te eke ki tōna tawhiti nui rawa atu i runga i ngā mata papatahi, maeneene hoki, engari ka taea e ngā whenua pukepuke, taratara rānei te whakaiti i te tawhiti ka taea e ia te haere mā te utu kotahi. Me nui ake te mana e hiahiatia ana hei piki i te puke, ka whakaiti i te tawhiti whānui o te kāreti korowha.
Hei tāpiritanga, ka pāngia hoki te roa o te maero o te kāreti korowha e ngā tikanga taraiwa a te kaiwhakamahi. Ka tere ake te pau o te pākahiko i te tere tere, te tere pēhi tonu, me te taraiwa tere, ka iti ake te tawhiti o te taraiwa. I tētahi atu taha, ka pai ake te whakamahinga o te pākahiko, ā, ka roa ake te tawhiti o tō kāreti korowha.
Hei whakanui ake i te whānuitanga taraiwa o tō kāri korowha pākahiko lithium, he mea nui kia whakarite kia tika te tiaki i te pākahiko. Mā te utu i ia wā, te karo i te tukunga nui, me te pupuri i te pāmahana pai o tō pākahiko ka āwhina i te roa ake o tōna ora me te pupuri i tōna pai, ā, i te mutunga ka āwhina i te roa ake o tō whānuitanga taraiwa.
Kei te āwhina hoki ngā whanaketanga o te hangarau pākahiko lithium ki te whakapai ake i te whānuitanga o ngā kāreti korowha hiko. Kei te haere tonu ngā kaihanga ki te auaha me te whakawhanake i ngā pākahiko lithium me te kiato pūngao teitei ake me te pai ake o te mahi, ko te tikanga he nui ake te maero mō ngā kāreti korowha.
Hei tāpiri, mā te whakaurunga o tētahi pūnaha whakahaere pākahiko atamai me te hangarau aukati whakaora ka nui ake te whai huatanga whānui o te kāreti korowha lithium-ion, ka taea ai te haere i ngā tawhiti roa i runga i te utunga kotahi.
Whakamutunga
Hei whakarāpopototanga, ka rerekē te whānuitanga o te kāreti korowha pākahiko lithium i runga i te kaha o te pākahiko, te pai o te motuka, te whenua me ngā tikanga taraiwa a te kaiwhakamahi. I te whanaketanga o te hangarau pākahiko lithium me te whakapai tonu i te hoahoa waka hiko, e matapaetia ana ka nui ake te whānuitanga o ngā kāreti korowha pākahiko lithium a meake nei, ka whakarato i tētahi huarahi kawe pono ake, whai hua ake hoki ki ngā kaitākaro korowha i runga i te papa.
He mea nui kia whiriwhiria he kaiwhakarato me he kaiwhakauru rongonui, me te whai i ngā aratohu a te kaihanga mō te tiaki me te pupuri kia pai ai te mahi me te roa o te ora o tō pākahiko lithium. Ko Heltec Energy tō kaiwhakarato pono. Kei te whakawhanake tonu mātou me te auaha i roto i te umanga pākahiko lithium, hei whakarato ki a koe he pākahiko lithium kounga teitei me ngā ratonga kua whakaritea kia tutuki ai ō hiahia.
Mena he pātai āu, he hiahia rānei ki ētahi atu kōrero, tēnā koa whakapā maiwhakapā mai ki a mātou.
Tono mō te Whakatau:
Hēkirini:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nāni:nancy@heltec-energy.com/ +86 184 8223 7713
Wā tuku: Hurae-25-2024