Three Phase SPWM Inverter + LC filter mfile model

Simulation of a 3phase pwm inverter & LC filter(ideal components)

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This is a simple script which demonstrates a mathematical model of a 3 phase PWM inverter using ideal components.

A state space model of LC filer + RL load constructed.

Pole, Line-Line and phase voltage will be plotted, which is derived from basic equations.

Cite As

Rashmil Dahanayake (2026). Three Phase SPWM Inverter + LC filter mfile model (https://se.mathworks.com/matlabcentral/fileexchange/44857-three-phase-spwm-inverter-lc-filter-mfile-model), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Communities
Version Published Release Notes Action
1.2.0.0

LC filter state space model added.
Ref equations included in the cover picture.