Design and Loss Analysis of LCL Filter Inductors for Two-Level and Three-Level Inverters

被引：0

作者：

Sefa, Ibrahim ^{[1
]}

Altin, Necmi ^{[1
]}

Ozdemir, Saban ^{[1
]}

Balci, Selami ^{[2
]}

Bayram, M. Baha ^{[2
]}

Kelebek, Hasan ^{[3
]}

机构：

[1] Gazi Univ, Fac Technol, Ankara, Turkey

[2] Minist Natl Educ, Ankara, Turkey

[3] Inform Elect Ind Trade Ltd Co, Istanbul, Turkey

来源：

2017 INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS (AE) | 2017年

关键词：

Inductor design; LCL filter; FEA; co-simulation; powder core; POWDER CORE INDUCTORS;

D O I：

暂无

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：

Grid connected inverters with LCL output filters are widely used in exporting energy generated from renewable energy sources. The LCL filter and inductors used in this filter has important effect on inverter performance. Although it is different in high power levels nowadays, powder cores are commonly used in inductor design in low and medium power levels. In this study, inductors for LCL filter of the grid-connected inverter are designed. The co-simulation studies are performed and performance and losses of the designed filter is analyzed for two-level and three-level inverter topologies. It is seen that, total losses of the LCL filter of three-phase three-level inverter is 35.9% lower than two-level inverter.

引用

页码：211 / 215

页数：5

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