CARRIER-BASED DISCONTINUOUS MODULATION FOR INTERLEAVED INVERTERS

被引：0

作者：

Nicolini, Andre ^{[1
]}

Carnielutti, Fernanda ^{[1
]}

Pinheiro, Humberto ^{[1
]}

Ricciotti, Antonio ^{[2
]}

机构：

[1] Univ Fed Santa Maria, Ctr Technol, Santa Maria, RS, Brazil

[2] Fed Univ Rondonia, Ctr Technol NT, UNIR, Rondonia, Brazil

来源：

2016 IEEE 7TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS (PEDG) | 2016年

关键词：

Carrier-Based Geometric Modulation; Discontinuous Modulation; State Machine; Interleaved Legs; Reduced THD; CONVERTERS; INDUCTORS;

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：

This paper presents a new method of carried-based discontinuous geometric modulation approach for three-phase voltage fed converters with multiple magnetically coupled legs. The proposed modulation technique produces multilevel equivalent PWM line-to-line output voltages with a reduced harmonic distortion, allows circulating current control and distributes equally the commutation between the switches an keeping a low number of commutations. For that, a state machine is used to achieve the results. Moreover, it is important to mention that the implementation of the proposed modulation is straightforward, requiring neither a complex hardware nor a high development effort. Furthermore, simulation and experimental results are presented to demonstrate the good performance of the proposed method for two magnetically coupled legs.

引用

页数：8