A COMPARATIVE STUDY OF FIVE-LEVEL HYBRID MULTILEVEL INVERTERS BASED ON A 3-LEG INVERTER

Các tác giả

  • Nguyen Ngoc Minh Doan Tác giả (doan.nguyen@eiu.edu.vn)
  • Nguyen Thanh Nhan Tác giả
  • Trang The Hieu Tác giả
  • Nguyen Tan Hung Tác giả
  • Tong Quoc Truong Tác giả
  • Le Ngoc Thanh Tác giả

DOI:

https://doi.org/10.62985/j.huit_ojs.vol25.no4.326

Từ khóa:

Hybrid multilevel inverter, half-bridge, full-bridge, 3-leg voltage source inverter

Tóm tắt

A hybrid multilevel inverter (HMI) integrates a three-leg voltage source inverters (VSIs) with full-bridge or half-bridge modules, offering advantages such as a reduced number of electronic power switches, DC sources, and DC capacitors compared to traditional multilevel inverters. Despite these advantages, HMIs exhibit distinct characteristics. This study investigates differences in DC power distribution and output voltage quality when operating with a five-level output voltage. Comparative results are obtained through simulation models in MATLAB/Simulink, using consistent parameters for both inverter topologies.

Tài liệu tham khảo

Lượt tải xuống

Đã Xuất bản

2025-08-28

Số

Chuyên mục

Các bài báo