Votsis, P. P.; Marquand, C. J.; Tassou, S. A.; Wilson, D. R. - In: Applied Energy 30 (1988) 3, pp. 197-208
The thermodynamic and economic performance of a heat pump combined with a water heat store has been examined. The thermal store contains electrical resistance heaters which can boost the water temperature to 95°C. By utilising the off-peak tariffs for electricity it has been shown that the...