热电联产机组汽机控制系统分析及仿真建模

Control System Analysis and Simulation Modeling for Combined Heat and Power Unit Turbine

该文利用STAR -90模块化仿真支撑系统对热电联产机组进行仿真建模。并对热电联产机组汽机控制系统进行了分析。机组仿真机可以对电厂运行人员及管理人员进行培训和考核 ,使受培人员能熟练掌握机组在各种条件下的启停过程和正常运行中的监视操作技术 ;使受培人员的应急能力及对机组运行的综合分析能力得以提高。可利用仿真机进行机组运行方式的优化和研究 ;对控制系统的设计、性能分析以及现场调试都具有重要意义。

This paper discusses the simulation modeling about the combined heat and power unit based on STAR-90 blocking simulation support system. The combined heat and power unit turbine control systems were studied. The simulator of the power plant is applicable for the training and the examination to the operators and the managers of the power plant. The start/stop process of the unit under various conditions and the visible operating technique are learnt by the trainee. The treating and analizing problems abilities of the trainee are enhanced. The optimality and reseach about the unit running methods would be done. It is important for control systems design?feature analysis and the field tuning.