Haixing reveals the causes of thermal runaway of generator sets for you

Generator setThermal runaway may be a sign of problems within the equipment. How do we determine the cause of thermal runaway of the generator set and identify the faulty component? For your convenience, Haixing has sorted out the common causes of thermal runaway of generator sets, as follows:

1. Oxygen recombination reaction releases heat. The oxygen recombination reaction of the oxygen produced by the positive electrode at the negative electrode is an exothermic reaction. If the heat released by this reaction cannot be released, it will increase the temperature of the battery.

2. The battery structure is not conducive to heat dissipation. The structural characteristics of valve-controlled sealed lead-acid batteries are sealing, poor electrolyte, and tight-fitting fine glass fiber separators, which are not conducive to heat dissipation. That is, this battery cannot pass through exhaust gas, large amounts of electrolyte, and The plates are not tightly arranged to dissipate the heat in the battery.

3. The ambient temperature is high. The higher the ambient temperature, the more unfavorable it is for battery heat dissipation, and an increase in temperature will increase the float current of the battery, and the float current and temperature will increase each other. Therefore, charging equipment should have temperature compensation function. That is, lower the float voltage when the temperature rises.

4. The float charge voltage is too high. Setting the float charge voltage too high will increase the float charge current and cause the battery temperature to rise.

The above are just a few common causes of thermal runaway of generator sets compiled by Haixing. If you find other reasons for thermal runaway of generator sets during operation, you may wish to inform Haixing and Haixing's staff will sort them out for your convenience. Share it with more people in need.