单轴燃气轮机的多模型预测控制  

Multiple model based predictive control for single shaft gas turbine

作　　者：魏静[1] 张冰[1] 

机构地区：[1]山东电力工程咨询院,济南250013

出　　处：《燃气轮机技术》2009年第3期55-60,共6页Gas Turbine Technology

摘　　要：针对单轴燃气轮机这样大型复杂且具有极强非线性的热力系统,利用Matlab/Simulink对某型单轴燃气轮机系统进行了仿真,并采用自适应多模型广义预测控制的先进控制方法对转速控制器进行了仿真分析。仿真表明,该控制方案对燃气轮机的转速控制取得了很好的效果,具有实际应用价值,为燃气轮机的转速控制提供了一种新的思路。The simulation of gas turbine thermodynamic system used in power generation which is complex and exceedingly nonlinear was carried on with Matlab/Simulink. Meanwhile, an adaptive multiple model - based generalized predictive control approach to the simulation of rotation speed of a gas turbine was introduced. The simulation result shows that the control scheme achieves good results and can be widely applied in practice, providing a new approach to the rotation speed control of a gas turbine.

关 键 词：燃气轮机 转速 阶梯式控制 多模型广义预测控制 

分 类 号：TK471[动力工程及工程热物理—动力机械及工程]