Generalised Pulse Width Modulation Algorithm for Three-Phase Voltage Source Converters

被引：0

作者：

Riveros, Jose A. ^{[1
]}

Prieto, Joel ^{[2
]}

Rivera, Marco ^{[1
]}

机构：

[1] Univ Talca, Fac Ingn, Curico, Chile

[2] Univ Paraguayo Alemana, Fac Ciencias Ingn, San Lorenzo, Paraguay

来源：

2017 IEEE SOUTHERN POWER ELECTRONICS CONFERENCE (SPEC) | 2017年

关键词：

SPACE-VECTOR; PWM; STRATEGIES;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The control of three-phase voltage source converters (VSCs) has been by and large achieved using pulse width modulation (PWM) methods. In this aspect, space vector modulation (SVM) is the most popular technique within the research field. This paper deals with a novel PWM algorithm that computes the duty cycles using an analytical model of the VSC, and including the degree of freedom of the system. The proposal could be considered as a generalised scheme of SVM approach, and it is also capable of operates either in continuous or discontinuous modes. Optimisation of the degree of freedom to achieve the minimal flux harmonic distortion factor is also analysed. A comparative evaluation is carried out to demonstrate the viability and potential of the proposal.

引用

页码：7 / 12

页数：6

共 13 条

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