Heat supply system, using at least a cogeneration power plant with a heat pump, supplies electricity customers with surplus stored or fed into a grid together with water heating

摘要

The heat supply system has at least a cogeneration power plant and a heat pump for a self-sufficient operation. Under standard working, at least one heat pump takes its supply current wholly or at least partially from the generating plant. The electricity generated by the plant, in the case of a reserve, is used to cover supply needs and/or used to supply the grid network. The heat from the pump uses at least salt water or a water circuit.