کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
705820 | 891365 | 2007 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reduction of dc voltage sources and switches in asymmetrical multilevel converters using a novel topology
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Reduction of dc voltage sources and switches in asymmetrical multilevel converters using a novel topology Reduction of dc voltage sources and switches in asymmetrical multilevel converters using a novel topology](/preview/png/705820.png)
چکیده انگلیسی
This paper presents a novel topology for asymmetrical cascade multilevel converter. The proposed circuit consists of series connected sub-multilevel converters blocks and it can generate more dc voltage levels than other topologies. The proposed topology results in reduction of dc sources and switches number, losses, installation area and converter cost. This converter has been used in a DVR, which has not any coupling transformer. The DVR which is based on the proposed converter has been modeled and the simulation results show its capability in solving power quality problems. The operation and performance of the proposed multilevel converter has been verified by the measurement results of a single-phase 147-level multilevel converter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electric Power Systems Research - Volume 77, Issue 8, June 2007, Pages 1073–1085
Journal: Electric Power Systems Research - Volume 77, Issue 8, June 2007, Pages 1073–1085
نویسندگان
E. Babaei, S.H. Hosseini, G.B. Gharehpetian, M. Tarafdar Haque, M. Sabahi,