Harmonic Analysis of Line Current of Industrial VSI-Fed Adjustable-Speed Drives

被引：0

作者：

Hleb, Filip ^{[1
]}

Kutija, Martina ^{[1
]}

机构：

[1] Univ Zagreb, Fac Elect Engn & Comp, Zagreb, Croatia

来源：

2019 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL DRIVES & POWER ELECTRONICS (EDPE) | 2019年

关键词：

power quality; harmonics; three-phase diode rectifier; THD; power factor; adjustable-speed drive; 3-PHASE DIODE RECTIFIERS;

D O I：

10.1109/edpe.2019.8883903

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：

This paper analyses the harmonic emissions of industrial voltage-source-inverter (VSI)-fed adjustable speed drives with a three-phase diode bridge rectifier. Line current distortions of industrial VSI-fed drives with and without a DC choke are compared under varying load. Experimental tests are conducted on three different laboratory test rigs under unbalanced and distorted supply. The harmonic spectrum of the line current, the current waveform distortion, the current THD, and the power factor are analysed under different load conditions. Experimental results show that harmonic currents depend on load conditions in a nonlinear manner.

引用

页码：54 / 60

页数：7

共 18 条

[1]

Alduraibi A., 2019, DYNAMIC ANAL MODULAR

[2]

[Anonymous], 2010, EN 50160

[3] Power Electronics and Motor Drives Recent Progress and Perspective [J].