Controlling absorption heat pump involves steady cascade regulation with higher and lower cascades as temperature regulation in load circuit and in primary circuit respectively

摘要

The method involves regulating the pump (1) using a steady cascade regulation method involving the implementation of a higher level cascade as temperature regulation in the load circuit (5) and a lower level cascade as temperature regulation in the primary circuit (2). The control parameter for the higher level cascade is the temperature between the last heat exchanger (WT4), absorption heat pump, load circuit and heat sink.