A new Nonlinear controller for power generation unit

被引：0
作者：
Wang, Yinsong [1 ]
Yu, Xinghuo [2 ]
机构：
[1] North China Elect Power Univ, Baoding 071003, Hebei, Peoples R China
[2] RMIT Univ, Melbourne, Vic 3001, Australia
来源：
IECON 2007: 33RD ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-3, CONFERENCE PROCEEDINGS | 2007年
关键词：
D O I：
10.1109/IECON.2007.4460353
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A nonlinear model is introduced which contains the boiler-turbine-generator dynamic characteristics of the power generation unit. A new nonlinear controller is designed based on the backstepping approach that takes consideration of dynamics of the entire boiler-turbine-generator system. It consists of two subcontrollers, namely, a main steam valve controller and a fuel flow controller. The proposed nonlinear controller can ensure that the closed loop system is asymptotically stable, and can improve the electromagnetic power regulating performance. Simulation results are shown to demonstrate its feasibility.
引用
收藏
页码：804 / +
页数：2
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