Analysis on Heat Source Operation Scheduling of Coal Fired and Gas Fired Source Co-heating System

摘要

As a kind of clean energy, gas heat source will play more and more important role in the future heating system. However, the research for the heat source optimization and dispatch of coal fired and gas fired source co-heating system is quite few in china. In this paper, the characteristic of coal fired and gas fired source co-heating system is proposed, and formulas and parameter selection method for the typical heat source operation scheduling schemes were given. By taking an actually heating network as an example, procedure and method for some heat source dispatch schemes are provided, and the optimal operating scheme based on technical and economic analysis is given. The method provided in this paper may supply the theoretical basis for operation scheduling of realistic engineering heating network. It is very meaningful for saving energy and improving environment.