Comparison between hysteresis and space vector PWM of shunt active power filter based on prediction harmonic current extraction

Keywords : Harmonic pollution, Power quality, Direct power control, Predictive direct power control, Shunt active filter, Renewable energy source, power factor. Centre de Recherche

Generally theharmonic in questions are of low frequencies and order 5 and 7.The objective is that the current of the network doesn't containthe harmonics desired to filtered.The

The novelty with the control approach developed in this paper is to use a multi-variable filter, which can extract the harmonics of references of the load

In order to improve, the power factor of the supply network, an advanced control approach based on a multivariable filter is adopted. The novelty of the

A shunt active power filter based on a hysteresis current control algorithm has been studied inthis paper to determine the reference current for the SAPF in order to improve the

(APFs) are basically power electronic devices that are used to compensate the current or voltage harmonics and the reactive power flowing in the power grid. The APFs may

Therefore, sliding mode controller with appropriate sliding surface, in both time and frequency domains, is proposed as nonlinear control method, to overcome the phase shift

In this research, a Lyapunov approach based homogeneous higher order sliding mode (HOSM) controller is proposed to control the injected current of the grid connected shunt