Performance of sodium/sulphur tube cells in the temperature range 300°C - 400°C (TM-EC-014)

In the operation of a sodium-sulphur battery contained in an insulated box the temperature of operation is expected to vary considerably. For a battery operated nominally at 350°C, temperatures as low as 300°C and as high as 400°C are possible. These fluctuations can have a considerable effect on the electrical...