HIGH-FREQUENCY SPLIT ZERO-VECTOR PWM WITH HARMONIC REDUCTION FOR INDUCTION-MOTOR DRIVE

被引：26

作者：

MURAI, Y

GOHSHI, Y

MATSUI, K

HOSONO, I

机构：

[1] CHUBU UNIV,DEPT ELECT ENGN,KASUGAI,JAPAN

[2] MEC ALLOY CO LTD,NIIGATA,JAPAN

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1992年 / 28卷 / 01期

关键词：

D O I：

10.1109/28.120218

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The selected elimination of six multiple harmonics in magnetic flux is proposed for PWM inverters used to drive induction motors. PWM switching patterns are derived from the direct elimination of radial fluctuation of rotating flux in the motor. All harmonics below the 66th are eliminated, and the zero-vector splitting method is utilized to obtain a high-frequency efficient PWM. This paper clarifies the dependencies of torque ripple on motor parameters utilizing the indices of the pulsation of rotating flux in analytical form. The microprocessor-implemented experimental results are also added, and the dead-zone for device protection is simultaneously compensated.

引用

页码：105 / 112

页数：8

共 7 条

[1]

IWAJI Y, P PCIM 88, P13

[2]

MATSUI N, 1988, IEEE IAS ANN M, P375

[3] NEW PWM METHOD FOR FULLY DIGITIZED INVERTERS [J].

MURAI, Y ;

OHASHI, K ;

HOSONO, I .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1987, 23 (05) :887-893

[4] WAVE-FORM DISTORTION AND CORRECTION CIRCUIT FOR PWM INVERTERS WITH SWITCHING LAG-TIMES [J].

MURAI, Y ;

WATANABE, T ;

IWASAKI, H .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1987, 23 (05) :881-886

[5]

Murai Y., 1983, P IEEE IECON, P58

[6]

Schonung A., 1964, BROWN BOVERI REV, V555

[7]

TURNBULL FG, 1963, IEEE T

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