Negative input-resistance compensator for a constant power load

被引：142

作者：

Liu, Xinyun ^{[1
]}

Forsyth, Andrew J. ^{[1
]}

Cross, Andrew M. ^{[1
]}

机构：

[1] Univ Manchester, Sch Elect & Elect Engn, Manchester M60 1QD, Lancs, England

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2007年 / 54卷 / 06期

关键词：

brushless dc motor drive; negative input-impedance instability;

D O I：

10.1109/TIE.2007.896474

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A negative input-resistance compensator is designed to stabilize a power electronic brushless dc motor drive with constant power-load characteristics. The strategy is to feed a portion of the changes in the dc-link voltage into the current control loop to modify the system input impedance in the midfrequency range and thereby to damp the input filter. The design process of the compensator and the selection of parameters are described. The impact of the compensator is examined on the motor-controller performance, and finally, the effectiveness of the controller is verified by simulation and experimental testing.

引用

页码：3188 / 3196

页数：9

共 14 条

[1]

BELKHAYAT M, 1995, IEEE POWER ELECTRON, P1333, DOI 10.1109/PESC.1995.474987

[2]

Deng J., 1998, P 1998 IEEE INT S CI

[3] Modeling and analysis of multiconverter DC power electronic systems using the generalized state-space averaging method [J].

Emadi, A .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2004, 51 (03) :661-668

[4]

Emadi A, 2000, 35TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE & EXHIBIT (IECEC), VOLS 1 AND 2, TECHNICAL PAPERS, P613, DOI 10.1109/IECEC.2000.870842

[5]

Emadi A., 1999, SAE Technical paper

[6] Impedance specifications for stable DC distributed power systems [J].

Feng, XG ;

Liu, JJ ;

Lee, FC .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2002, 17 (02) :157-162

[7]

GLOVER SF, 1998, SAE T, V107, P68

[8]

Liu X, 2005, Proceedings of the 2005 International Conference on Management Science & Engineering (12th), Vols 1- 3, P725

[9]

Middlebrook R.D., 1976, PROC IEEE IND APPL S, P366

[10]

MOSSKULL H, 2003, P EPE AUG

← 1 2 →