A Unified Approach to the Real-Time Implementation of Microprocessor-Based PWM Waveforms

被引：17

作者：

Vadivel, S. ^{[1
]}

Bhuvaneswari, G. ^{[1
]}

Rao, G. Sridhara ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Madras 600036, Tamil Nadu, India

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1991年 / 6卷 / 04期

关键词：

Computer Hardware - Computer Software - Microprocessor Chips - Pulse Width Modulation - Waveform Analysis;

D O I：

10.1109/63.97754

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：

A method has been developed for real-time implementation of any two-level three-phase PWM waveform. The hardware and software of the scheme are built around the 16-bit 8086 microprocessor and its peripherals with a few additional digital IC's. The suggested scheme realizes the PWM waveforms without harmonic distortion, and is a universal one applicable to any two-level three-phase PWM waveform and does not need any change either in hardware or software.

引用

页码：565 / 575

页数：11