FUNCTIONAL DESIGN FOR A SYSTEMWIDE MULTIVARIABLE DAMPING CONTROLLER

被引：10

作者：

HIRANO, S ^{[1
]}

MICHIGAMI, T ^{[1
]}

KURITA, A ^{[1
]}

KLAPPER, DB ^{[1
]}

MILLER, NW ^{[1
]}

SANCHEZGASCA, JJ ^{[1
]}

YOUNKINS, TD ^{[1
]}

机构：

[1] GE,DEPT SYST DEV & ENGN,SCHENECTADY,NY 12345

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1990年 / 5卷 / 04期

关键词：

Damping; Dynamic Stability; Interarea Oscillations; Multivariable Control; PSS;

D O I：

10.1109/59.99362

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The damping of large power systems may be poor at heavy system loading conditions. This may occur even with traditional supplementary damping controls in service. This paper presents a practical coordinated system-wide approach to this problem. Multivariable control techniques, involving many machines and associated measurements and controls, are applied on a large scale system with realistic dynamics. A unique iterative design method, with multiple tasks, is presented. Use of eigenvector based dynamic reduction, sub-optimal state space control design, reconstitution of design to full system representation, and verification is shown. The resulting hierarchical controller is shown, with time simulations and eigenvalues, to stabilize the system for heavy power transfer without adverse side effects. © 1990 IEEE

引用

页码：1127 / 1136

页数：10

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