0102030405
Grid Stamped vs Expanded Grid: ????? ???? ????? ????? ??? ????? ???? ????? ? ?????? | ???? MINHUA
2025-02-21
????? ?????? ??? (??????????? ???????)
1. ???? ?????? ????
| ??????? | ???? ?????? | ???? ??? ??? |
|---|---|---|
| ????? ???? ???? | ??? ???? ← ????? ??? ?????? (???? 0.8-2.0 ???? ???) | ??? ???? ← ???? ?????? (???? 1.2-3.0 ???? ???) |
| ??? ??? ??? | ??? ??? + ??? ??????? (18-25 ??? ?? ?????) | ??? ??? ???? (300-500 ???? ?? ?????) |
| ???? ?????? | ± 0.2 ???? ??? | ± 0.05 ???? ??? (?????? ?? ????) |
| ??????? ????? | ?????? ?????? | ??? ??? ??? ???????? |
????? ??? ?????:
- ???? ??? ??? ??? ???? ????? ??? ?????? ?? ???? ??? ?? ??? ???? (0.05± ???? ???) ???? ?????. ???? ??? ????? ????? ?????? ????? ?? ?? ??? ???? ?? ?????? ???? ?? ????.
2. ???????? ??????
2.1 ?????? ??????? (????????? ASTM E8)
| ??????? ??? | ???? ?????? | ???? ??? ??? |
|---|---|---|
| ??????? ???? | 38-42 ????????? | 55-62 ????????? |
| ?????? ??? ?? ???? | 15-18? | 8-12? |
| ????? ????? (????) | 5000 | 8000+ |
?????? ?? ASTM E8:
- ??? ???: 4D (E8) ?? 5D (E8M) ???? ????? ???? ????? ??????.
- ??? ????: 0.006±0.015 mm/mm/min (????? ???? ????).
2.2 ?????? ????? (USD/10000 ????)
| ???? ????? | ???? ?????? | ???? ??? ??? |
|---|---|---|
| ????? ????? | 0 | 700-1200 |
| ????? ????? | 120 | 180 |
| ??????? ?????? | 25 | 85 |
| ????? ?? | 145 | 965+ |
???? ?????:
- ???? ??? ??? ? ??? ??? ????? 75% ????? ????????? ?? ???? ?? ??? ???? ????? ????? ???? ??????. ???? ??? ????? ????? ??? ?????? ?? ?? 70 ???? ???? ?? ???? ???? ?? ???? ????? ??? ???? ?? ?????.
??????? ?????? ????
3. ????????? ????? ???
| ???????? | ?????? ??? ??????? |
|---|---|
| ???? ?????? | ? ????? ??? SLI ????? (??? ?? 100 ???? ???? ?? ???) |
| ? ????? ??? ESS ???? ?? ????? (40? CAPEX ????) | |
| ? ??? ??? ???? ????????? (???? ?????/?????? ???) | |
| ???? ??? ??? | ? ????? ??? ??????-?????/??? ???? (??? ?? 1200 ????? ?? ???? ????????? IEC 61427) |
| ? ????? ??? ?????? (???? ??? ???? ??????/?????) | |
| ? ???? ?? ??? ???? (????? ????? |
????? ??????:
- ????? ??? ??????-?????: ??????? ???? ???? ??? ??? ? ??? ??? (55-62 ?????????) ? ??? ????? (??? ?? 8000 ????) ??????? ????-????? ???? ?? ??????? ?? ???.
- ????? ??? ESS: ????? ?? ???? ??? ?????? (145 USD/10000 ????) ?? ?????????? ???? ?? CAPEX? ?? ??? ??? ????????? ?? ????? ????? ?? ????? ???? ?? ???? ????? ???.
????? ?? ? ????? ??????
- ????? ???? ???????: ???? ??? ??? ??? ??????? ???? ???? 18 ????? ?? ?? ???? ????????? ???? ?????? ????? ???? ?? ????? ?? ?? ????? ??? ESS ???? ???? ????? ??? ??? (?? ????? ????? ESS ????? ??? ????? ????).
- ?????? ????: ???????? ???? ± 0.001 ???????? GREE ? ???? ??? ??? 380 ???? ?? ?????? ????? ?? ????????? ???? ????? ?? ????? ???????.
??? ?? 95? ??????? ??????!
?? ???? ?? ??? ??????? ???? ? ????? ???? ?????? ?? ???? ?? ??????? ?? ????. ??? ???? ???? ?? ???? ????? ???? ???? ? ????? ???. ?? ???? ???? ????? ?? ???? ??? ?????. ?? ???? ?????? ???? ? ?????? ?????? ????? ??!
????? ????????