Real-time computer control of a multilevel converter using the mathematical theory of resultants

被引:26
作者
Chiasson, J [1 ]
Tolbert, L [1 ]
McKenzie, K [1 ]
Du, Z [1 ]
机构
[1] Univ Tennessee, Dept Elect & Comp Engn, Knoxville, TN 37996 USA
关键词
multilevel inverter; multilevel converter; resultants; dual processors; real-time; cascade inverter;
D O I
10.1016/S0378-4754(03)00067-3
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The mathematical theory of resultants is used to compute the switching angles in a multilevel converter so that it produces the required fundamental voltage while at the same time cancels out unwanted order harmonics. Experimental results are given for the three dc source case. It is shown that for a range of the modulation index the switching angles can be chosen to produce the desired fundamental while at the same time the fifth and seventh harmonics are identically zero. (C) 2003 IMACS. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:197 / 208
页数:12
相关论文
共 13 条
[1]  
Chen C. T, 1999, LINEAR SYSTEMS THEOR
[2]  
CUNNYNGHAM T, 2001, THESIS U TENNESSEE
[3]  
KAILATH T., 1979, Linear systems
[4]  
KLABUNDE M, 1994, P C REC 1994 IEEE IA, P2348
[5]   Multilevel converters - A new breed of power converters [J].
Lai, JS ;
Peng, FZ .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1996, 32 (03) :509-517
[6]   5-LEVEL GTO INVERTERS FOR LARGE INDUCTION-MOTOR DRIVES [J].
MENZIES, RW ;
STEIMER, P ;
STEINKE, JK .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1994, 30 (04) :938-944
[7]  
SINHA G, 1996, P IEEE IAS 96 C, P980
[8]  
STEINKE K, 1988, P IEEE PESC, P431
[9]   Charge balance control schemes for cascade multilevel converter in hybrid electric vehicles [J].
Tolbert, LM ;
Peng, FZ ;
Cunnyngham, T ;
Chiasson, JN .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2002, 49 (05) :1058-1064
[10]   Multilevel PWM methods at low modulation indices [J].
Tolbert, LM ;
Peng, FZ ;
Habetler, TG .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2000, 15 (04) :719-725