A Novel Boost Switched-Capacitor Based Multi- Level Inverter Structure

Author/Authors

Paria، Kargar Power Electronics Research Lab. (PERL) Faculty of Electrical Engineering - Sahand University of Technology، Tabriz, Iran , Mahdi، Karimi Power Electronics Research Lab. (PERL) Faculty of Electrical Engineering - Sahand University of Technology، Tabriz, Iran , Kazem ، Varesi Power Electronics Research Lab. (PERL) Faculty of Electrical Engineering - Sahand University of Technology، Tabriz, Iran

كليدواژه

boosting factor , blocking voltage , multi-level inverter , switched-capacitor

سال انتشار

2020

عنوان كنفرانس

11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)

زبان مدرك

انگليسي

چكيده فارسي

فاقد چكيده فارسي

چكيده لاتين

This paper introduces a novel basic single-phase Switched-Capacitor Based Multi-Level Inverter (SCBMLI) topology that benefits from modularity, boosting capability, self-voltage balancing of capacitors and low Blocking Voltage (BV) on switches. Due to application of developed H-bridge, only 2 switches (S2, S5) experience maximum BV, which leads to reduced Total Blocking Voltage (TBV). The suggested basic topology employs only 2 DC sources, which remains constant at extended versions. The basic unit can be extended by increment of switched-capacitor cells to reach more steps and/or larger boosting factors. To verify different features of suggested topology, it has been contrasted with novel similar structures. Then correct performance of suggested topology has been certified by simulation results.

كشور

ايران

تعداد صفحه 2

6

از صفحه

1

تا صفحه

6