Mō tētahi waka hiko parakore

Ko ngā pākahiko hiko te utu nui rawa atu

He mea nui anō hoki tēnei e pā ana ki te roa o te ora o te pākahiko

Ā, ko te kīwaha "whakautu tere" ka kino ki te pākahiko

Ka taea hoki e te tini o ngā kaipupuri waka hiko te

i ara ake ētahi feaa

Nā, he aha te pono?

01
Te māramatanga tika ki te tukanga "utu tere"

I mua i te whakautu i tēnei pātai, me mōhio tātou ki te tukanga o te "whakautu tere". Mai i te whakauru i te pū ki te utu, e rua ngā mahi māmā e huna ana i ētahi mahi e tika ana:

Ina honoa te pane o te pū utu ki te pito o te waka, ka tukuna e te puranga utu he hiko DC āwhina ngaohiko iti ki te pito o te waka hei whakahohe i te BMS (pūnaha whakahaere pākahiko) kua hangaia ki roto o te waka hiko. Whai muri i te whakahohenga, ka mahi te pito o te waka me te pito puranga i te "rūrū ringa" hei whakawhitiwhiti i ngā tawhā utu taketake pēnei i te mana utu nui rawa atu e hiahiatia ana e te pito o te waka me te mana putanga nui rawa atu o te pito puranga.

Kia tika te taurite o ngā taha e rua, ka tukuna e te BMS (pūnaha whakahaere pākahiko) i te pito o te waka ngā mōhiohio tono hiko ki te puranga utu, ā, ka whakarerekē te puranga utu i tōna ngaohiko putanga me te iahiko kia rite ki ngā mōhiohio, ā, ka tīmata mana te utu i te waka.

02
Kāore te "utu tere" e kino i te pākahiko

Ehara i te mea uaua ki te kite ko te tukanga katoa o te "utu tere" o ngā waka hiko he tukanga e mahi tahi ana te pito o te waka me te pito puranga i ngā tawhā e rite ana ki a rātou anō, ā, i te mutunga, ka whakaratohia e te pito puranga te mana utu e ai ki ngā hiahia o te pito o te waka. He rite tēnei ki te tangata e matewai ana, ā, me inu wai. Ko te nui o te wai hei inu me te tere o te inu wai ka whakawhirinaki ki ngā hiahia o te tangata e inu ana. Ko te tikanga, he maha ngā mahi tiaki a te puranga utu Star Charging hei tiaki i te mahi a te pākahiko. Nō reira, i te nuinga o te wā, kāore te "utu tere" e kino ki te pākahiko.

I tōku whenua, he whakaritenga anō hoki mō te maha o ngā huringa o ngā pūtau pākahiko hiko, me neke atu i te 1,000 ngā wā. Hei tauira, he waka hiko e 500 kiromita te tawhiti e rere ana, i runga i te 1,000 huringa utu me te tuku, ko te tikanga ka taea e te waka te oma i te 500,000 kiromita. I te nuinga o te wā, ka eke noa te waka tūmataiti ki te 200,000 kiromita i roto i tōna huringa ora. -300,000 kiromita te tawhiti taraiwa. I te kitenga i tēnei, ka raru tonu koe i mua i te mata ki te "utu tere".

03
Te utunga papaku me te tukunga papaku, e whakakotahi ana i te utunga tere me te utunga puhoi

Ae, mō ngā kaiwhakamahi kei a rātou ngā tikanga hei tāuta i ngā puranga utu kāinga, he kōwhiringa pai hoki te "utu puhoi" ki te kāinga. Heoi anō, i roto i te whakaaturanga kotahi i te 100%, ka roa ake te ora o te pākahiko o te "utu puhoi" i te 15% i te "utu tere". Ko te take o tēnei, ina "utu tere" te motuka, he nui te iahiko, ka piki te pāmahana o te pākahiko, ā, kāore e ranea te tauhohenga matū o te pākahiko, ka puta he whakaaro kua ki tonu te utu, arā, ko te "mana mariko". Ā, ko te "utu puhoi" nā te mea he iti te iahiko, he nui te wā o te pākahiko ki te urupare, ā, he iti noa te pānga.

Nō reira, i roto i te tukanga utu o ia rā, ka taea e koe te whiriwhiri ngāwari i te tikanga utu kia rite ki te āhuatanga tūturu, me te whai i te kaupapa o te "utu pāpaku me te tukunga pāpaku, te whakakotahitanga o te utu tere me te utu puhoi". Mena he pākahiko lithium toru, e taunakihia ana kia mau te SOC o te waka i waenga i te 20% -90%, ā, kāore e tika kia whai i te utunga 100% i ia wā. Mena he pākahiko lithium rino phosphate, e taunakihia ana kia utua i te iti rawa kotahi i te wiki hei whakatika i te uara SOC o te waka.