Kupu Whakataki:
Te haumi ki rotongā pākahiko lithiumHe mea whakamataku pea te whakamahi i tō pūnaha hiko nā te mea he maha ngā whakatakotoranga hei whakataurite, pērā i ngā hāora ampere, te ngaohiko, te roa o te huringa, te pai o te pākahiko, me te kaha rahui pākahiko. He mea nui te mōhio ki te kaha rahui pākahiko nā te mea he nui te pānga ki te roa o te mahi a te pākahiko, ā, he mea nui hoki ki te āhua o te mahi a te pākahiko i raro i te kawenga tonu.
I te nuinga o te wā, ko te kaha rahui o te pākahiko lithium e pā ana ki te roa o te wā e taea ai e te pākahiko kua kī tonu te whakahaere me te kore e heke te ngaohiko ki raro i tētahi ngaohiko. He mea nui tēnei kia mārama mēnā e hiahia ana koe ki tētahi pākahiko mō ngā wā roa o ngā kawenga pumau, kaua mō ngā pahūtanga poto.
He aha te kaha rahui o te pākahiko?
Ko te kaha rahui, e mōhiotia whānuitia ana ko te RC, e pā ana ki te wā (i roto i ngā meneti) ka taea e te pākahiko 12V te oma i mua i te hekenga o te ngaohiko ki te 10.5V. Ka inehia i roto i ngā meneti rahui. Hei tauira, ki te mea he 150 te kaha rahui o te pākahiko, ko te tikanga ka taea e ia te whakarato i te 25 amps mō te 150 meneti i mua i te hekenga o te ngaohiko ki te 10.5V.
He rerekē te kaha rāhui i te amp-haora (Ah), nā te mea he ine noa te kaha rāhui i te wā, engari ko te amp-haora e ine ana i te maha o ngā amp, o te iahiko rānei ka taea te whakaputa i roto i te kotahi hāora. Ka taea e koe te tatau i te kaha rāhui mā te whakamahi i te amp-haora, me te ritenga kē, nā te mea he hononga engari kāore i te ōrite. Ina whakatauritea ngā mea e rua, he ine tika ake te kaha RC mō te roa o te wā ka taea te whakamahi i te pākahiko i raro i te kawenga tonu i te amp-haora.
He aha te hiranga o te kaha rahui pākahiko?
Ko te kaha rahui he tohu i te roa o te wāpākahiko lithiumka roa te whakamahi i raro i ngā āhuatanga kawenga pumau. He mea nui kia mōhio koe mēnā kei te rite koe ki te tuku i te pākahiko mō te wā roa, he tohu pai tēnei mō te mahi a te pākahiko. Ki te mōhio koe ki te kaha rahui, he pai ake tō whakaaro mō te roa o te wā ka taea e koe te whakamahi i te pākahiko me te nui o te mana ka taea e koe te whakamahi. Ahakoa he 150 meneti, he 240 meneti rānei tō kaha rahui, he rerekētanga nui tēnei, ā, ka taea te whakarerekē katoa i te whakamahinga o ō pākahiko me te maha o ngā pākahiko e hiahiatia ana e koe. Hei tauira, ki te mea kei te wai koe e hī ika ana i te rā katoa, me mōhio koe ki te taumata utu o te pākahiko me te roa o te whakamahinga kia taea ai e koe te whakarite i tō haerenga me te hoki ki te kāinga me te kore e pau te pākahiko.
Ka pā tika te kaha rāhui ki te nui o te mana ka taea e koe te whakaputa mā te whakamahi i te pākahiko. Nā te mea he ōrite te mana ki ngā amps me ngā volts, ki tepākahiko lithiumKa heke te ngaohiko mai i te 12V ki te 10.5V, ka heke te mana. Hei tāpiri, i te mea he rite te pūngao ki te mana whakareatia ki te roa o te whakamahinga, ki te heke te mana, ka heke anō hoki te pūngao e whakaputaina ana. I runga i te āhua o tāu whakamahinga o te pākahiko, pērā i te haerenga RV maha-rā, i te kāreti korowha rānei mō te whakamahinga i ētahi wā, ka rerekē ō hiahia mō te kaha rahui.
He aha te rerekētanga i waenga i te kaha rahui o ngā pākahiko lithium me ngā pākahiko waikawa-mata?
Tuatahi, ahakoa he kaha rahui ō ngā pākahiko lithium, kāore i te nuinga o te wā ka whakatauhia, ka whakahuatia rānei pēnei, nā te mea he maha ake ngā whakatauranga mō ngā pākahiko lithium ko ngā hāora-ampere, ko ngā hāora-watt rānei. Ahakoa rā, he iti ake te kaha rahui toharite o ngā pākahiko waikawa-mata i ērā o ngā pākahiko lithium. Nā te mea ka heke te kaha rahui o ngā pākahiko waikawa-mata i te hekenga o te tere tukunga.
Ina koa, ko te kaha rahui toharite o te pākahiko waikawa-mata 12V 100Ah he tata ki te 170 - 190 meneti, ko te kaha rahui toharite o te 12V 100Ahpākahiko lithiume 240 meneti pea. He nui ake te kaha rahui o ngā pākahiko lithium i te whakatauranga Ah kotahi, nō reira ka taea e koe te penapena wāhi me te taumaha mā te tāuta i ngā pākahiko lithium hei utu mō ngā pākahiko waikawa-mata.
Whakamutunga
Ki te whakaritea ki ngā pākahiko waikawa-mata, he roa ake te ora o ngā pākahiko lithium, he nui ake te kaha o te pūngao, he iti ake ngā whakaritenga tiaki, ā, he pai ake te mahi utu me te tuku. Ahakoa he nui ake te utu tīmatanga, ko ō rātou painga ōhanga mō te wā roa, te tiaki taiao me te tino whai huatanga ka waiho hei whiringa tuatahi mō ngā hangarau pākahiko hou.
Mena kei te whakaaro koe ki te whakakapi i tō pākahiko forklift ki te pākahiko lithium, ki te rapu rānei koe i tētahi pākahiko lithium e roa ake ana te ora o tō kāreti korowha, ā, kāore he tiaki mōna, ka taea e koe te ako mō ngā pākahiko lithium a Heltec. Kei te rangahau tonu mātou i te umanga pākahiko, ā, kei te whakarato mātou i ngā momo pākahiko lithium ka taea te whakarite ki ngā kiritaki kia tutuki ai ngā hiahia o tō waka.Tirohia mai tā mātou paetukutuku kia tirohia!
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: Whiringa-ā-rangi 12-2024