并矢展开法在电厂单元机组负荷反馈控制设计中的应用

Dyadic Expansion Method and Its Application to the Design of Boilerturbine Unit Load Feedback Control System in a Power Plant

摘要: 本文简要地介绍了多变量频域法中的并矢展开法及其实用形式—近似并矢展开法，并用它设计了单元机组负荷反馈控制系统．文中就近似并矢展开的ω₁选择问题提出了简便的工程估计法，最后本文把并矢展开法与多变量频域法的其它两种主要方法作了比较，说明了并矢展开法更适合于单元机组负荷反馈控制系统的设计．

Abstract: In this paper the dyadic expansion method—a multivariable frequency-domain method and its practical form (dyadic approximation method) is described briefly.It is applied to design Boiler-Turbine Unit Load Feedback Control system (BTULFCS).A Simple and convenient engineering method about selection of ω₁ of the design method is proposed in this paper.Finally,comparing with two other major multivariable frequency domain methods we conclude this method is more suitable to design BTULFCS.

[1]	陈来九等,汽轮机功频调节系统在单元机组负荷自动控制系统中的应用,电机工程学报,1982.2.
[2]	Wolovirh,W,A Linesr Multivariable Systems, SprinSer-verlsg, 1974,
[3]	Layton,J,M Multivariable Control Theory,Peter Peregrines LTD, 1976,
[4]	Roaenbrcck,H,H Computer-Aided Control System Design, Academic Press, 1974.
[5]	Muaro,N Modera Approaches to Coatrol System Desiga, Peter Peregrines LTD,1979,
[6]	MacFarlaae,A,G,J Frequency-Responre Methods in Control System, IEEE Press,1979.
[7]	Owens,D.H., Feedbsck nad Mu!tivarisble Systems, Peter Peregrines LTD, 1978,
[8]	陈来九,热工过程自动润节原理和应用,水利电力出版社,1982.