bateria 60V 20Ah Sodium-Ion – Hiko Rangahau Tikangia mō ngā Papa Hiko, Papa Tereina, me ngā Kaipere Kotahi EV

Ko te pūhiko mātārere 60V20Ah he tino haumaru, he pai te āhua o te wera, me te roa o te wā pikinga neke atu i te 3,000. Kāore he ngota rarawe e riro ana pēnei i te rīhio me te kōpere, nō reira he pai ake te whai wāhi ki te taiao me te utu. Mahi pai ana i te tauwātea o te wāhi wera (-20°C ki te 60°C), nō reira he pai mō ngā waka inuhi, te penapena hiko hou, me ngā whakamahinga hangarau. Ko te āhua tere o te tāpoi me te iti ake te tāpoi ake anō e hāngai ake ai te mahi me te whai hua mō te kaiwhakamahi.

P1: He aha ngā vanteki matua o tēnei pūhiko mātārere 60V 20Ah mō te mātārere rīhio?

H: E hia ngā vanteki o tā mātou pūhiko mātārere 60V 20Ah:

- Haumaru ake: Iti ake te mōrearea o te wera tere me te ahi.

- Wāhi wera mahi whānui ake: Mahi pai mai i -20°C ki te 60°C.

- Ngota whai rawa: Whakamahia te mātārere e noho ana i te nuinga, engari kāore i te rīhio, kōpere, kihini rānei.

- Roa te wā pikinga: Torutoru 3,000–5,000 pikinga i te 80% te tere tāpoi (DoD).

- E taea te penapena: Ko ngā utu iti ake mō ngā rāwau matua ka āki ai ki ngā utu e tino pai ake ana i te wā roa.

Q2: Mō āhea tēnei riipene e tino pai ana?

A: He pai tēnei pūtau mō:

- Ngā motokā inuhi, ngā pahikara hiko, me ngā motokā inuhi māmā

- Ngā pūnaha rokiroki hiko rama

- Mātāutu UPS (Uninterruptible Power Supply)

- Ngā waka hiko horoi-horoi (hei tauira, ngā karata kerepihe, ngā tapurupuru tukutuku)

- Te taputapu mō te nukunuku angamaheni

Q3: He aha te uira ingoa me te mōhiohio?

A: E 60V te voltahe o te pūhiko, ā, e 20Ah te kapaiti, e hoatu ana i te 1.2 kWh o te hiko (60V × 20Ah = 1,200Wh).

Q4: Kei roto he Pūnaha Whakahaere Pūhiko (BMS)?

A: Ae. Ko ia kiritaki e ōwai ana i te BMS matauranga e tiaki ana i te kuiti, te whakaputanga hoki, te hiko nui, te ara poto, me te mahana teitei/iti—ka whakaritea ai te whakauru haumaru me te tūpono.

Q5: E hia te wā e tāwhai ai?

A: Mā te kātata 20A standatara (te tikanga 1C), ka taea te whakakī tōrā ake i te 1–1.5 haora. Ka rerekē pea te wā whakakī dependent ki ngā whakaritenga o te kātata me te mahana o waho.

P6: He aha te ora mōhiotia?

A: I raro i ngā tikanga whakamahi noa (80% DoD, mahana o te rūma), ko te pūhiko e pupuri ana i te ≥80% o tana kapahuka takotoranga i muri i ngā 3,000–5,000 wehenga, e hāngai ana ki te 5–8 tau o te ora ratonga.

P7: He tōaitanga anō te pūhiko ki ngā kātata lithium-ion e wātea nei, ki ngā punaha rānei?

A: Kāore. He rerekē ngā tohu volta (hei tauira, tīkangia katoa ~67.2V, whakamutua ~48V) o ngā pūhiko mātai natria. E whakawhirinaki ana matou kia whakamahia te kāterā me te kainenga i hoahoa noa, i whakaaetia rānei mō te āhuatanga kimikimeka mātai natria kia pono ai te mahinga me te haumātaotao.

P8: He aha ngā tiwhikete e pa ana ki tēnei taputapu?

A: Kei rārangi matou o UN38.3, CE, RoHS, me IEC 62619 te pūhiko mātai natria 60V 20Ah, e whakarāpopoto ana i te haumātaotao, te aronga ki te taiao, me te kounga.

P9: Ka taea e au te tiki pakete ritenga, ratonga OEM/ODM rānei?

A: Ae! E tuku ana matou i ngā kōwhiringa ritenga mō te volta, te mātai, te takotoranga, ngā tikanga whakawhitinga kōrero (CAN, RS485), me te tohu. Whakapā atu ki tā matou timatanga hokohoko mō ngā pātai OEM/ODM.

P10: He aha te wā tuatoru?

A: E toru tau te whakaritenga tuatoru e arotake ana i ngā hapa hanga me te heke haere māmā o te mātai i raro i te whakamahi pai me te tiaki.

Hei anō ngā pātai?

Kei te manawanui kia whakapā atu ki tā matou timatanga tautoko, whai rānei i tētahi pepa mātai mō ngā whakaritenga hangarau.