International Journal of Applied Power Engineering (IJAPE)
Vol 15, No 1: March 2026

Trapezoidal PWM scheme for voltage gain inverter

Naraboyana, Harikrishna (Unknown)
Kumaraswamy, I. (Unknown)

Article Info

Publish Date
01 Mar 2026

Abstract

The trapezoidal modulating wave-based high voltage gain 9-level inverter (HVG9LI) addresses significant difficulties related to the growing usage of capacitors, DC sources, and semiconductor switches. The proposed HVG9LI generates a nine-level resultant voltage with few components, exhibiting the capacity to double the output voltage gain. Furthermore, the HVG9LI utilizes a trapezoidal modulating wave and variable frequency carrier (TM-VFC) pulse width modulation method to increase the resulting voltage and enhance the voltage output quality. The performance and practicability of the HVG9LI with TM-VFC are evaluated across several modulation techniques and indices implemented by using MATLAB/SIMULINK and tested experimentally.

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Journal Info
International Journal of Applied Power Engineering (IJAPE)
Website

Abbrev

IJAPE

Publisher

Institute of Advanced Engineering and Science

Subject

Electrical & Electronics Engineering

Description

International Journal of Applied Power Engineering (IJAPE) focuses on the applied works in the areas of power generation, transmission and distribution, sustainable energy, applications of power control in large power systems, etc. The main objective of IJAPE is to bring out the latest practices in ...