摘要
探讨了一种充分考虑系统非线性特性的汽包锅炉动态模型。描述了动态模型的结构 ,并探讨了求取动态模型未定参数的方法。为构造新的协调控制系统 ,文中给出了负荷 /压力增量预测模型。利用这组方程 ,给出了基于这个预测模型的解耦策略。
This paper introduces one kind of drum type boiler dynamic model structure, which considering the system nonlinearity. The dynamic model structure is introduced, and we bring forward the equations, which can solve the uncertain parameters. In order to construct the new Coordinated Control System (CCS) system, the dynamic equations predicting load/pressure increment are introduced. A new discoupling method then is introduced based on those equations. The simulations have illustrated the efficiency of the dynamic model and the performance of the new CCS system.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2000年第12期75-79,共5页
Proceedings of the CSEE
关键词
汽包锅炉
动态模型结构
负荷
压力
增量预测模型
boiler turbine dynamic models
coordinated control system
load/press increment predict model
discoupling system