Regarding the filler in the accumulator
Thread Content
I would like to ask what fillers are currently used in accumulators, such as graphite – please provide more examples. Thank you, experts!
They are generally skin-type accumulators.
My expression is becoming unclear; please forgive me. For example, during peak electricity usage times during the day, heat energy is released, causing the temperature of the liquid inside to rise； During the low-demand periods at night, power is supplied to the filler in the accumulator to heat it and enable energy storage. What materials are commonly used for this filler (such as graphite, paraffin, etc.)? I would appreciate some guidance from experts. Thank you!