https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=10174620
There are several chemistries of Li-ion batteries reportedfor railway trains; they use liquid electrolytes and only twoanode materials: graphite and LTO. The main three rival Li-ion technologies for railway applications are: 1) NMC havinga graphite anode and NMC cathode; 2) LTO having an LTOanode and NMC cathode; and 3) lithium iron phosphate (LFP)having a graphite anode and LFP cathode. LTO has a fastercharging rate and a significantly higher number of cycles toEoL than NMC and LFP (i.e., superior cyclic life) [44], [45].On the other hand, LTO has a relatively lower energy densityattributed to the lower cell voltage (2.4 V) compared to NMC(3.7 V) and LFP (3.2 V) [46]. Regarding safety, theoretically,LFP is considered the safest of the three technologies sinceits cathode material (LFP) has the highest thermal runawaytemperature (270◦ C) compared to NMC and LTO (210◦C), which both have NMC cathodes. Recently, the rollingstock sector has been seeing a tendency toward LTO forOESDs due to the need to significantly cut down the batterycharging time and increase its lifetime, in this case compro-mising volume and weight [45], [47], [48]. On the other hand,some manufacturers are still going for NMC batteries to en-hance energy density like the case of Alstom for the CoradiaiLint [22], [49].
- Forums
- ASX - By Stock
- TLG
- Ann: Talga Investor Webinar Presentation
Ann: Talga Investor Webinar Presentation, page-7
-
- There are more pages in this discussion • 1 more message in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
Featured News
Add TLG (ASX) to my watchlist
(20min delay)
|
|||||
Last
68.0¢ |
Change
0.000(0.00%) |
Mkt cap ! $258.2M |
Open | High | Low | Value | Volume |
68.0¢ | 68.0¢ | 66.0¢ | $176.3K | 261.1K |
Buyers (Bids)
No. | Vol. | Price($) |
---|---|---|
3 | 16060 | 66.0¢ |
Sellers (Offers)
Price($) | Vol. | No. |
---|---|---|
68.0¢ | 98558 | 3 |
View Market Depth
No. | Vol. | Price($) |
---|---|---|
3 | 16060 | 0.660 |
3 | 73323 | 0.655 |
16 | 174262 | 0.650 |
1 | 5 | 0.645 |
2 | 133593 | 0.640 |
Price($) | Vol. | No. |
---|---|---|
0.680 | 98558 | 3 |
0.690 | 28820 | 3 |
0.695 | 5000 | 1 |
0.700 | 29913 | 3 |
0.720 | 10694 | 3 |
Last trade - 16.10pm 16/05/2024 (20 minute delay) ? |
|
|||||
Last
67.5¢ |
  |
Change
0.000 ( 0.00 %) |
|||
Open | High | Low | Volume | ||
68.0¢ | 68.5¢ | 66.0¢ | 51864 | ||
Last updated 15.43pm 16/05/2024 ? |
Featured News
TLG (ASX) Chart |