Study On Two Networked Heat Sources For Taiyuan Ist Electrical Power Plant And Peakload Heat Source Plant In Urban Southern Area

With the national economy and to raise the level of central heating technology, the scale of the central heating is widening. But most of the current domestic cities in central heating, although the scale expansion in a city, but more often exist at the same time, heating system, heating efficiency heat sizes are uneven. But most of these systems for a single area of central heating, every single one of heat, with no connections between, or even have connection is isolated. This is not the maximum heat heating efficiency, play also lack the joint between the complementary heat supply.Much of the heat can be combined heating system greatly change the status quo, now through small-scale heating systems merged into large heat, through the high efficiency of large-scale power will be made to provide basic source of heat load, and ensure the most of the time, the boiler running peak for peak-load regulation put only when using, such, can not only higher efficiency of the utilization of energy and environmental pollution, and conform to the requirements of domestic energy conservation and emission reduction. But more heat than traditional heating system in thermal heat heating system and hydraulic conditions in many complex. Therefore, to study and heat heating system, and through the simulation model of more than summarize heat for practical operation rule, regulation provides theoretical basis for the network operation.From the actual situation of taiyuan city, applied for the purpose, detailed introduces the design method of thermoelectric combined heat and theoretical basis of taiyuan city, and the thermal load and the south of the heat supply network design and theoretical research of tsinghua university, the simulation software MATLAB/SIMULINK to design the joint network simulation for accessibility for taiyuan city, a power plant and the south of the heat load of network provides theoretical basis for operation.Due to the technology at home and abroad and the research level, and some unsolved problems in the future research, hope can be solved. This paper also hope to relevant cogeneration technology related subject has certain directive significance.