Shunt Active Filter with SRF algorithm

Simulation circuit of Shunt active filter mitigates harmonics and reactive power

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Nonlinear and linear load is connected to the three phase supply.
Supply current is non sinusoidal.
Shunt Active Filter is switched at 0.08sec. Now Supply current is sinusoidal and in phase with the supply voltage.
Power factor is near to unity and THD is reduced to 5%

Load parameter can be varied to study different types of load characteristics

Cite As

R SRIRANJANI RAMAKRISHNAN (2026). Shunt Active Filter with SRF algorithm (https://se.mathworks.com/matlabcentral/fileexchange/88256-shunt-active-filter-with-srf-algorithm), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with R2016b to R2020b

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.1

Scope is changed

1.0.0