Testing apparatus for testing lead acid batteries and their components, and methods and systems incorporating the same
In accordance with at least selected embodiments, the present disclosure or invention is directed to novel or improved testing apparatus for testing lead acid batteries and/or their components, and/or the efficacy of their components, testing tables, testing systems, and/or related methods. In accordance with at least certain embodiments, the present disclosure or invention is directed to novel or improved methods for testing lead acid batteries and/or their components, and/or the efficacy of their components. In accordance with at least certain selected embodiments, the present disclosure or invention is directed to novel or improved systems for testing lead acid batteries and/or their components, and/or the efficacy of their components. In accordance with at least particular selected embodiments, the present disclosure or invention is directed to novel or improved apparatus and methods for testing a lead acid battery or batteries whereby the battery or batteries are subjected to motion typical of that experienced by the battery or batteries in use or in the field.
1. A method for testing a lead acid battery comprising:
providing at least one lead acid battery or cells;
subjecting said at least one lead acid battery or cells to motion; wherein
said motion is translating said lead acid battery or cells in at least a first degree of freedom;
said motion is rotating said lead acid battery or cells in at least a second degree of freedom; and,
at least partially cycling said at least one lead acid battery or cells during said motion.
2. The method for testing a lead acid battery of claim 1 , wherein said first degree of freedom is the same as the second degree of freedom.
3. The method for testing a lead acid battery of claim 1 , wherein said motion is translating said at least one lead acid battery or cells in a third degree of freedom.
4. The method for testing a lead acid battery of claim 3 , wherein said motion is translating said at least one lead acid battery or cells in a fourth degree of freedom.
5. The method for testing a lead acid battery of claim 1 , wherein said motion is rotating said at least one lead acid battery or cells in a range from approximately 0° to approximately +/−180°.
6. The method for testing a lead acid battery of claim 1 , wherein said motion is rotating said at least one lead acid battery or cells about a third degree of freedom.
7. The method for testing a lead acid battery of claim 6 , wherein said motion is rotating said at least one lead acid battery or cells about a fourth degree of freedom.
8. The method for testing a lead acid battery of claim 1 , wherein said motion is translating and said motion is rotating are performed simultaneously.
9. The method for testing a lead acid battery of claim 1 , further comprising:
mixing an electrolyte within said at least one lead acid battery or cells.
10. The method for testing a lead acid battery of claim 1 , further comprising:
controlling a temperature of said at least one lead acid battery or cells.
11. The method for testing a lead acid battery of claim 1 , further comprising:
controlling humidity about said at least one lead acid battery or cells.
12. The method for testing a lead acid battery of claim 1 , wherein said motion mimics acceleration and deceleration of a vehicle or vessel in one or both of a translational movement and an angular movement.
13. The method for testing a lead acid battery of claim 12 , wherein said acceleration and said deceleration mimics that of said vehicle during typical stop/start driving.
14. The method for testing a lead acid battery of claim 12 , wherein said acceleration and said deceleration ranges from approximately 0 g to approximately +/−0.75 g.
15. The method for testing a lead acid battery of claim 1 , wherein said motion mimics vibrational movement.
16. The method for testing a lead acid battery of claim 12 , wherein said vehicle or vessel is selected from the group consisting of: an automobile, a truck, a motorcycle, an all-terrain vehicle, a forklift, a golf cart, a hybrid-electric vehicle, an electric vehicle, an idle-stop-start vehicle, an e-rickshaw, an e-trike, an e-bike, a ship, a boat, a vessel, a train, or combinations thereof.
17. The method for testing a lead acid battery of claim 1 , wherein said at least one lead acid battery is selected from the group consisting of: a flooded lead acid battery, an enhanced flooded lead acid battery, an idle-stop-start vehicle lead acid battery, an automobile battery, a truck battery, a motorcycle battery, an all-terrain vehicle battery, a forklift battery, a golf cart battery, a hybrid-electric vehicle battery, an electric vehicle battery, an e-rickshaw battery, an e-trike battery, an e-bike battery, a ship battery, a boat battery, a marine battery, a train battery, and a vessel battery.
18. The method for testing a lead acid battery of claim 1 , wherein said at least partially cycling is performed while said at least one lead acid battery is in a partial state of charge.
19. The method for testing a lead acid battery of claim 1 , wherein said at least partially cycling is performed while said at least one lead acid battery is discharging.
20. The method for testing a lead acid battery of claim 1 , wherein said at least partially cycling is performed while said at least one lead acid battery is charging.
21. The method for testing a lead acid battery of claim 1 further comprising: securing said at least one lead acid battery to a generally planar platform.
22. The method for testing a lead acid battery of claim 21 , wherein said first degree of freedom is a first axis parallel to said generally planar platform.
23. The method for testing a lead acid battery of claim 21 , wherein said first degree of freedom is a first axis that is not parallel to said generally planar platform.
24. The method for testing a lead acid battery of claim 21 , wherein said second degree of freedom is a second axis parallel to said generally planar platform.
25. The method for testing a lead acid battery of claim 21 , wherein said second degree of freedom is a second axis that is not parallel to said generally planar platform.
26. The method for testing a lead acid battery of claims 24 , wherein said second degree of freedom is a second axis that is coaxial with said first axis.
27. The method for testing a lead acid battery of claims 24 , wherein said second degree of freedom is a second axis that is not coaxial with said first axis.
28. A support apparatus for testing a lead acid battery, comprising:
a generally planar support platform having one or more means for securing the lead acid battery;
said support platform being translatable along three axes; and
wherein said support platform is rotatable about at least one of said three axes.
29. The support apparatus for testing the lead acid battery of claim 28 , wherein said support platform is rotatable about at least two of said three axes.
30. The support apparatus for testing the lead acid battery of claim 28 , wherein said support platform is rotatable about said three axes.
31. A support apparatus for testing a lead acid battery, comprising:
a generally planar support platform having one or more means for securing the lead acid battery;
said support platform being rotatable about three axes; and
wherein said support platform is translatable along at least one of said three axes.
32. The support apparatus for testing the lead acid battery of claim 31 , wherein said support platform is translatable along at least two of said three axes.
33. The support apparatus for testing the lead acid battery of claim 31 , wherein said support platform is translatable along said three axes.
34. A method for testing a lead acid battery comprising:
providing at least one lead acid battery;
subjecting said at least one lead acid battery to motion; wherein
said motion is translating said at least one lead acid battery in at least a first degree of freedom;
said motion is rotating said at least one lead acid battery in at least a second degree of freedom; and,
at least partially cycling said at least one lead acid battery during said motion.
35. The method of claim 34 , wherein said at least one lead acid battery includes an acid electrolyte, positive and negative electrodes or plates, and a separator between the positive and negative electrodes.
36. The method of claim 35 , wherein said separator includes an acid mixing rib profile on at least one side thereof.
37. The method of claim 35 , wherein said separator includes an acid mixing rib profile on both sides thereof.
38. The method of claim 35 , wherein said separator is a polyethylene microporous membrane type separator.
39. The method of claim 35 , wherein said separator includes a nonwoven, glass mat, synthetic mat, slyver mat, AGM, PAM retention mat (PRM), or NAM retention mat (NRM) on at least one side thereof.
40. The method of claim 35 , wherein said separator includes a nonwoven, glass mat, synthetic mat, slyver mat, AGM, PAM retention mat (PRM), or NAM retention mat (NRM) on both sides thereof.
41. The method of claim 35 , wherein said separator includes ribs, mini ribs, cross mini ribs, negative cross ribs (NCR), protrusions, numbs, serrated ribs, battlemented ribs, angled ribs, broken ribs, acid mixing ribs, acid holding ribs, or combinations thereof on at least one side thereof.
42. The method of claim 35 , wherein said separator includes ribs, mini ribs, cross mini ribs, negative cross ribs (NCR), protrusions, numbs, serrated ribs, battlemented ribs, angled ribs, broken ribs, acid mixing ribs, acid holding ribs, or combinations thereof on both sides thereof.
43. The method of claim 42 , wherein said ribs are the same on both sides.
44. The method of claim 42 , wherein said ribs are different on each side.
45. The method of claim 39 , wherein said separator includes ribs, mini ribs, cross mini ribs, negative cross ribs (NCR), protrusions, numbs, serrated ribs, battlemented ribs, angled ribs, broken ribs, acid mixing ribs, acid holding ribs, or combinations thereof on one or both sides thereof, and includes a nonwoven, glass mat, synthetic mat, slyver mat, AGM, PAM retention mat (PRM), or NAM retention mat (NRM) on one or both sides thereof.
46. A method for testing a lead acid battery comprising:
providing at least one lead acid battery or cells;
subjecting said at least one lead acid battery or cells to motion; wherein said motion is rotating said lead acid battery or cells in at least a first degree of freedom; and,
at least partially cycling said at least one lead acid battery or cells during said motion.