基于图论的环网模拟分析调节法应用分析

The application and analysis of the regulation method of simulation and analysis in ring-shaped network with Graph theory

结合图论基本原理,通过环状热力管网的水力工况计算分析方法,利用相关计算分析软件,在计算机上对某环状管网集中供热系统的理想工况和实际工况进行模拟,获取部分理想工况和实际工况的模拟参数(阻抗、流量等),从而使得模拟分析调节法在该环状热力管网集中供热系统中加以应用,为水力工况相对复杂的环状热力管网系统的调节方法提供一些借鉴和参考。

Based on the basic principle of Graph theory, the ideal and actual operating mode of a ring- shaped central heat-supply network were imitated by utilizing the relevant calculation and analysis software through the method of hydraulic calculation and analysis for ring-shaped heat-supply network. Some partial parameters （resistance coefficient, flux, etc. ） of the ideal and actual operating mode were obtained, thus the regulation method of simulation and analysis to this system of ring-shaped heat-supply network can be applied. The results provide some suggestions and references for the method of regulation in the ring-shaped heat-supply network of which the hydraulic condition is relatively complicated.