Through analyzing the specific plan of extraction condensing turbine in low vacuum heat supply network transform in the Baotou third power plant, from the respect of the heat network transform, the authon put forward several questions that should be considered , thus guarantee the improvement of the comprehensive economic benefits in the course of transforming in low vacuum heating.
This paper analyses the current heat supply situation of Baotou second thermalpower plant and works out the thermal loads of the heat network and feed water andbackwater temperature of inner and outer heat network during the heating seasonsaccording to the different outdoor temperature in winter.
The modern steam turbine control system policy is consider electricity network control ,heat network control and machine furnace correspond control based on the traditional control politic.
The use of adjust able electric drives for the makeup pumps of a heating network is analyzed, and their technical and economic indicators are determined.