The Study And Software Implementation For The Heat-Load-based CHP Units

Firstly, the disadvantage on the current method of the generating electric power index making known to thermoelectric power plant from Electric Power Administration is analyzed and discussed in the paper.Based on the analysis of the Tangshan Xinqu and Qian′an and Gangyao thermoelectric power units, a model of real-time ordering power by heat on combined heat and power based on working chart is erected, a method of related generating electric power appraisement is set up, and the software of ordering power by heat on combined heat and power system is developed.Based on Delphi language and SQL Server Database, the structure and functions of ordering power by heat on combined heat and power system are discussed, and a method of data processing is also put forward. The function of data storage and past data query and account report forms is achieved. Resulting in a system that provides real-time a few parameters and appraisement on the theoretic power to help in decision-making for the electric power management department is presented. Its application can improve the scientific operation on thermal electric power unit.Lastly, some items of implementing advice of the software on the current status of the thermoelectric power plants are introduced.