INVERTER NONLINEARITIES AND DISCRETE-TIME VECTOR CURRENT CONTROL

被引：74

作者：

SEPE, RB ^{[1
]}

LANG, JH ^{[1
]}

机构：

[1] MIT,DEPT ELECT ENGN & COMP SCI,ELECTROMAGNET & ELECTR SYST LAB,CAMBRIDGE,MA 02139

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1994年 / 30卷 / 01期

关键词：

Motorola 68020 microprocessor - Vector currents;

D O I：

10.1109/28.273622

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper studies all-digital discrete-time vector current control loops containing a voltage fed inverter in series with a permanent-magnet synchronous motor. Normal operation of the typical pulse width modulating voltage fed inverter introduces nonlinear distortion into the voltage and the current waveforms of the motor. This paper focuses on both the causes and the attenuation of these disturbances using all-digital control. An effective, fully-digital current controller is developed and experimental results from a Motorola 68020 microprocessor based system are presented.

引用

页码：62 / 70

页数：9