lithium ion phosphate
Shachyen shaga ai
cell n-gun
Minimum discharge voltage= 2.5 V .
Bungli galaw ai voltage=3.0 ~ 3.2 V
Grau nna charge voltage=3.65 V .
Volumetric n-gun n-gun=220 Wh/L (790 kJ/L)
Gravimetric energy density > 90 Wh/kg[30] (>320 J/g). 160 Whi/kg du hkra (580 J/g) du hkra.
100% DOD cycle prat (crace ni a jahpan 80% du hkra)=2,000–7,000 du hkra
10% DOD cycle prat (cycle ni a jahpan 80% du hkra) > 10,000
Cathode n-gun (weight)
90% C-LiFePO4, tsang Phosh{3}}Du-g-12.
5% carbon EBN-10-10 (superior graphite)
5% polyvinylidene fluoride (PVDF)
Akyu ara
Shim lam
Kaga lithium-ion chemistries hta grau ahkyak ai akyu langai gaw thermal hte chemical stability rai nna, dai gaw battery shim lum lam hpe grau kaja hkra galaw ya ai.
4 gaw LiCoO2 hte manganese dioxide spelens ni hta grau nna shim lum ai cathode arung arai langai rai nna, cobalt hpe n lawm ai sha, shi a n kaja ai nbung katsi ai lam hpe hkam sharang lu ai atsam gaw, nbung laru hpe n-gun jaw lu ai. P–O matut mahkai lam gaw (PO
4)3− ion gaw (CoO2)− hta Co–O n-gun hta grau n-gun ja ai.
ion, dai hku nna, roi rip ai shaloi (short{0}}circuit, grai katsi ai, etc.), oxygen atom ni hpe grau loi loi hte shapraw kau ai. Ndai rexox n-gun ni hpe ngang grin hkra galaw ai gaw, ion grau lawan ai hku htawt sit ai lam hpe mung n-gun jaw ya ai.
Lithium gaw LiCoO2 cell langai mi hta cathode pru wa ai shaloi, CoO2 gaw cell a hkrang masa hpe hkra machyi shangun ai non{2}linear jat wa ai lam hpe hkam sha nga ai. LiFePO4 a hkum tsup ai hte n-hkap la ai masa ni gaw, hkrang masa hku nna bung ai rai nna, LiFePO4 cells ni gaw LiCoO2 cell ni hta grau nna ngang grin nga ai hpe tsun mayu ai.
LiFePO4 cell langai a cathode hta lithium n nga ai. (LiCoO2 cell langai hta, 50% daram ngam ai.) LiFePO4 gaw oxygen sum ai aten hta grai hkam sharang lu ai majaw, kaga lithium cell ni hta hkum hkrang n-gun yawm wa ai. Dai majaw, LiFePO4 cells ni gaw, n tara ai hku galaw ai (grau nna, charge galaw ai aten hta) hta, wan hkru na matu grau yak ai. LiFePO
4 battery gaw nbung laru kaba hta n hkrat sum ai.
Shawk shawn ai
Nta kata na n-gun hpe shinggyin tawn da ai
nta n-gun hpe shinggyin tawn da ai, garan gachyan ai n-gun, off{0}}grid hte microgrid lang ai.
Hot Tags: Lithium ion ion phosphate, Miwa mung, dut shabra ai ni, galaw shapraw ai ni, jak rung ni hpe mari ai
