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The characteristics of aluminum air battery
by：Vglory
2020-12-05
Source: 2020 -
03 -
28 15:08 hits: aluminum air battery features (
1)
Data of low cost, high energy density of aluminum air battery cathode active material is rich in aluminum, the price is low, environmental protection, the positive active material is oxygen in the air, can be seen the positive capacity is unlimited.
Therefore, aluminum air battery has advantages of light weight, small volume, long service life.
(
2)
Key skills are not broken, not out of the lab air electrode polarization and aluminum hydroxide sedimentation is the important obstacle of marketization of metal air batteries.
It is still in the stage of laboratory, from commercialization is still a long way to go.
High battery voltage: the battery is full after static, single or multiple series of batteries voltage significantly higher, other monomer is normal.
Defect reasons:
1)
Acquisition fault;
LMU balance function is poor or ineffective;
When the battery capacity is low, charge voltage rise quickly.
Treatment: (
1)
Monomer voltage value is higher than other monomer, monomer voltage measurement practice, if the practical value is lower than the value of appearance, and voltage is the same with other monomers, then the practical values as the standard for LMU monomer voltage calibration;
If the measured value is consistent with the display value, then the single battery discharge balance.
Check whether there is voltage sampling line crack, virtual;
Replace the LMU.
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