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Stamped Grid vs Expanded Grid: Fa'amaninoina Lead-Acid Battery Gaosia mo Tau ma Fa'atinoga | MINHUA Vaega
2025-02-21
Fa'atusa Fa'ainisinia (Fa'amatalaga-Fa'auoga)
1. Mataupu Faavae Autu Fa'agasologa
| Parameter | Fa'alautele Grid | Faailoga Faailoga |
|---|---|---|
| Sauniuniga Mea | Ta'a liusuava → Tu'u fa'aauau (0.8-2.0mm fasipepa) | Ti'a liusua → Ta'avale faifaipea (1.2-3.0mm fasipepa) |
| Fausia Metotia | Tu'i + Fa'amama fa'ainisinia (18-25m/min) | Fa'ailoga sa'o (300-500 ta/min) |
| Fa'apalepale Mea | ±0.2mm | ±0.05mm (fa'alagolago ile limu) |
| Meafaigaluega Autu | Masini fa'alautele | Lomi fa'amaufa'ailoga fa'asolosolo |
Eseesega Autu:
- Fa'ailoga fa'ailoga e fa'alagolago i fa'ailoga maualuga (± 0.05mm) mo geometries lavelave; fa'alautele grids fa'amuamua le fetuutuunai ma le sa'o maualalo.
2. Fua Fa'atinoga
2.1 Malosi Fa'ainisinia (ASTM E8 Standard)
| Parameter Su'ega | Fa'alautele Grid | Faailoga Faailoga |
|---|---|---|
| Malosi Tetele | 38-42 MPa | 55-62 MPa |
| Fa'aumi i le Vaeluaga | 15-18% | 8-12% |
| Olaga vaivai (Ta'amilosaga) | 5,000 | 8,000+ |
ASTM E8 Tausi:
- Fua umi: 4D (E8) po'o le 5D (E8M) mo le tapenaga faifaipea o fa'ata'ita'iga.
- Fuafuaga fa?amalosi: 0.015±0.006 mm/mm/min (pulea tapuni).
2.2 Tulaga Tamaoaiga (USD/10k Units)
| Vaega o Tau | Fa'alautele Grid | Faailoga Faailoga |
|---|---|---|
| Tau meafaigaluega | 0 | 700-1,200 |
| Malosiaga Tau | 120 | 180 |
| Toe fa'ameamea | 25 | 85 |
| Aofa'i Tau | 145 | 965+ |
Malamalamaaga Autu:
- O fa'ailoga fa'ailoga e maua ai le 75% tau o meafaigaluega, e mafai ona na'o le gaosiga tele; fa'alautele fa'asologa e fa'aititia ai le tau o tupe e 70%, lelei mo galuega fa'apitoa tau.
Alamanuia Ta'iala Ta'iala
3. Tulaga Fautuaina
| Tekinolosi | Talosaga |
|---|---|
| Fa'alautele Grid | ? Ma'a SLI ta'avale (>100k iunite/masina) |
| ? Poloketi ESS e fa'ataugofie (40% maualalo CAPEX) | |
| ? Fa'ata'ita'iga fa'asologa fa'ata'ita'i (taimane/fa'ata'i fa'ata'afa'a) | |
| Faailoga Faailoga | ? Ma'a amata-taofi/ta'amilosaga loloto (>1,200 ta'amilosaga, ile IEC 61427) |
| ? Fa'ata'ita'iga fa'apitoa (fa'amau meli/radial grids) | |
| ? Fa'apalepale maualuga ma'oti (suiga mafiafia |
Iloiloga o Tala:
- Faiga amata-Taofi: Malosi fa'amau (55-62 MPa) ma le ola vaivai (8,000+ ta'amilosaga) e fa'amalieina mana'oga masani.
- Poloketi ESS: Fa'alautele le tau atoa o grids (145 USD/10k units) e fetaui ma le fa'aogaina o le CAPEX, fa'atasi ai ma mamanu fa'ata'atia e mafai ai ona fa'alautele.
Tulaga Fa'afouina & Fa'asinomaga
- Fa'ailoga Mata'utia Fa'ata'atia: Fa'ailoga fa'ailoga e mafai ai e le 18% maualuga le fa'amomoliina o meafaitino e ala i fausaga fa'apipi'i meli, fa'amaonia i galuega fa'avae ESS (fa'ata'ita'iga, Xinjiang Bazhou Shared ESS).
- Mold Technology: GREE's ± 0.001mm sa'o molds ma 380-strokes / min saosaoa fa'ailoga o lo'o fa'atelevaveina le vaetamaina i maa EV fa'apitoa.
E silia ma le 95% Tagata Fa'atau Fiafia!
Fa?afeiloa?i fa?afeiloa?i uma tagata fou ma tuai e asiasi i la matou kamupani. Au fa?atau fa?apolofesa e ofoina vave tali ma auaunaga lelei. Matou te i ai pea i lau auaunaga pe a iai ni ou mana?oga. Va'ai atu i lo tatou lumana'i felagolagoma'i loloto ma manuia le tasi!
AOAO ATILI