摘要
针对电站仿真机评分系统评价维度多,并且维度间具有强的耦合性,导致不易实现图形化模块封装的问题,依据大系统建模理论,提出一种电站仿真机评分系统的解耦模型。模型利用条件序列的概念实现了参数与设备的解耦、设备与设备的解耦、评价指标与参数及设备的解耦、工况与参数及设备的解耦,并利用解耦后的层次模型构建了评分系统的核心算法模块。解耦后的评分系统模块数目少,且均具有明确的物理意义。评分系统进行了仿真,结果证明系统具有评价合理、评价维度多、系统的可移植性好、系统构建易于实施等优点,为设计提供参考。
In this paper,Aiming at the problem of Scoring System of Power Station Simulator having large Evaluation Dimension,strong coupling between dimensions,which leads to difficult to realize the problem graphic module package,a decomposition model of Large-scale system for Intelligent Scoring System of Thermal Power Plant Simulation System is proposed based on large-scale system modeling theory,and principle of the model is preliminarily studied also.this model uses the concept of sequence of conditions to achieve the decomposition for parameters and devices,the decomposition for devices and devices,the decomposition for evaluation indicators and the decomposition for conditions and parameters and devices,and using the decoupled model construct core algorithm module of the scoring system level.Scoring system after decoupling have small number of modules,and all of which have clear physical meaning.The Scoring systems has been successfully applied to 300MW thermal power simulation system of Guangxi Electric Power Institute of Vocational Training,and having the advantages of reasonable result,multi-dimensional evaluation of the system and portable,easy to implement the system construction.
出处
《计算机仿真》
CSCD
北大核心
2010年第10期276-278,311,共4页
Computer Simulation
关键词
电站仿真机
评分系统
条件序列
Power station simulator
Scoring system
Conditions sequence
