Prameters of Nuclear Combined Heat-and-Power Supply Systems.

Integrated selection of three important interconnected parameters of nuclear combined heat-and-power supply systems supplying heat in hot water are considered, namely: the rated district heating factor alpha //h//. //r//. ; steam bleeding pressure rho //2 of combined heat-and-power turbines installed at nuclear heat-and-power plants; the rated temperature of water supplied from the combined nuclear heat-and-power plant, t//p// minus //1. A scheme of parallel connection of smaller centralized city heat supply sources to the base-load district heating network supplied by heat from a combined nuclear power plant is described and justified. A method of optimization of the parameters of nuclear district heating networks is presented.