A METHOD FOR REDUCING HARMONICS IN OUTPUT VOLTAGES OF A DOUBLE-CONNECTED INVERTER

被引：13

作者：

MASUKAWA, S

IIDA, S

机构：

[1] Department of Electrical Engineering, Tokyo Denki University, Chiyoda-ku, Tokyo 101

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1994年 / 9卷 / 05期

关键词：

D O I：

10.1109/63.321039

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 new method for reducing harmonics involved in output voltages of the double-connected inverter is proposed. By adding four auxiliary switching devices and an interphase transformer with secondary winding to the conventional 12-step inverter, output voltages of the proposed circuit can be almost the same waveforms as a conventional 36-step inverter. In this paper, circuit performances and output voltage waveforms are discussed, and the optimum parameters are derived. Then, effects on harmonic reductions can be clarified by theoretical and experimental results, and ratings of system components are investigated.

引用

页码：543 / 550

页数：8

共 7 条

[1]

CASTEEL JB, 1978, IEEE POWER ELECTRON, P243

[2]

IIDA S, 1989, P EUROPEAN C POWER E, V2, P555

[3]

IIDA S, 1990, MAY T I EL ENG JAP, V110, P467

[4] A 2 STAGE INVERTER LARGE-SCALE STATIC VAR COMPENSATOR WITH MINIMUM FILTERING REQUIREMENTS [J].