The impedance test of forklift battery

Forklift lithium battery, mainly employed as discharge, the output is large, once the automobile or line resistance increase, likely to cause loss of battery life, this will influence the working time of battery life daily products and service life, with the maturation of current science and technology, all kinds of electrical gear is in rapid development, the lithium-ion battery as the present electric power source reservations of emergency electricity supply and electricity supply has turned into current production areas the most important backup equipment and power system operation. Pick and use the best lithium battery care and testing gear can cause you to get comfy in the lithium-ion battery maintenance. Ascertain lithium battery life condition and method of usage is the very best method to load evaluation and capacity test method. Need quite a while this test, so in the process of testing to use the convenient and reliable procedure to oversight of battery capacity and the association between the conduction, gauge the quality issue of the battery with this connection. For a simple auxiliary test method, we initially from valve control of lithium-ion battery structure and principle of this study's beginning. People always believed that in the past practice of lithium-ion battery is composed of inner routing resistance, inductance, and capacitance, therefore the wrong effect of inductance is just one of the major issues of this battery quality, therefore at the practice of measuring dc present impedance evaluation was carried out on the batteries that were taken. We inevitable battery aging, but also internal resistance increase for a single reason, all sorts of lithium battery forklift, lead-acid batteries would be the same, just attempt to keep the details set up.

 

Forklift truck as a lead-acid battery power battery, its reaction principle is a charging and discharging procedure, good control of both of these conditions, the assortment of the battery is large, our industrial development is significantly quicker, industrial forklift demand is slowly increasing with lithium batteries, annually large amounts of lead substances, how to make the forklift battery electrolyte to maintain the balance of reaction and have a higher energy storage power? We are in the process of usage, higher lithium battery charging voltage will result in hydrogen precipitation in the electrolyte, and produce the phenomenon of the electrolysis of water, electrolytic reaction temperature, restricted by cooling conditions, for the most part from the internal heating, increase response velocity, can destroy the entire battery in a short period; Electrolytic reaction gasoline, on the flip side, over the critical value, through the relief valve hurried out of this battery, caused by water loss, if greater than 10%, the plate is cracked, eventually lead to bulge, scrap.