obtaining conduction and switching losses in Three-Phase OHSW

资 源 简 介

This is a matlab Simulation for obtaining conduction and switching losses in Three-Phase OHSW(optimized harmonic stepped wafeform) cascaded 9-level inverter.The simulation has been done in several SUBSYSTEMS.The first one produces switching functions base

详 情 说 明

This is a MATLAB simulation that aims to obtain conduction and switching losses in a Three-Phase Optimized Harmonic Stepped Waveform (OHSW) cascaded 9-level inverter. The simulation has been divided into several subsystems to accurately capture the different processes involved.

The first subsystem focuses on producing switching functions based on OHSW. The second subsystem is the 9-level inverter model, which is used to simulate the behavior of the inverter during the operation. The third and fourth subsystems are used to obtain load and switching devices currents respectively. These are crucial in understanding the behavior of the inverter under different conditions.

The fifth and sixth subsystems are responsible for obtaining the switching and conduction losses. These losses play a critical role in determining the overall efficiency of the inverter. By accurately measuring these losses, we can identify areas where improvements can be made to optimize the inverter performance.

Overall, this MATLAB simulation provides a comprehensive analysis of the behavior of the Three-Phase OHSW cascaded 9-level inverter. By dividing the simulation into subsystems, we can accurately measure various aspects of the inverter operation and identify areas for improvement.