An Implementation of an Adaptive Control Algorithm for a Three-Phase Shunt Active Filter

Singh, Bhim; Solanki, Jitendra

doi:10.1109/tie.2009.2014367

Cited by 193 publications

(80 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Conventionally, series active power filter can be a solution for compensating unbalances by adding negative sequence voltage in series with the distribution line [2]. In some works shunt active filters are used to inject current so as to balance the current and to compensate unbalances [3].…”

Section: Introductionmentioning

confidence: 99%

Tertiary control for optimal unbalance compensation in islanded microgrids

Meng

Guerrero

Vasquez

et al. 2014

2014 IEEE 11th International Multi-Conference on Systems, Signals &Amp; Devices (SSD14)

View full text Add to dashboard Cite

Abstract-In order to achieve desirable power quality in the critical bus (CB) in microgrids, primary and secondary control can be used to realize unbalance compensation and at the same time, to make distributed generators (DGs) share the compensation efforts. Considering that the power quality requirements in different areas and for different consumers can be different, this paper implements a tertiary control over secondary and primary control levels so as to achieve optimal unbalance compensation control. Hardware-in-the-loop results are presented to demonstrate the effectiveness of the method.

show abstract

Section: Introductionmentioning

confidence: 99%

Tertiary control for optimal unbalance compensation in islanded microgrids

Meng

Guerrero

Vasquez

et al. 2014

2014 IEEE 11th International Multi-Conference on Systems, Signals &Amp; Devices (SSD14)

View full text Add to dashboard Cite

show abstract

“…Indeed, accuracy and speed of the SAF response are related to this point [9][10][11]. Time domain and frequency domain are two well-known methods for generation of reference current [12][13][14][15]. Time domain methods are based on measurements and transformation of three-phase quantities such as d-q or p-q transformation, whereas the frequency methods are based on the Fast Fourier Transformation (FFT).…”

Section: Introductionmentioning

confidence: 99%

“…This fact is proved with mathematical equations. With regard to the compensation objectives, the control strategy and the method for extracting the nonactive load currents references are determined [8][9][10][11][12][13][14][15]. The purpose of this paper is to compensate the harmonic current using the frequency domain method of compensation in which all harmonic current components are targeted and eliminated.…”

Section: Introductionmentioning

confidence: 99%

Modified PWM Technique for Harmonic Reduction

Hoseinpour

Ghazi

2012

ISRN Electronics

View full text Add to dashboard Cite

This paper presents a Shunt Active Filter (SAF) based on the Variable Index Pulse Width Modulation approach. In the proposed method of Pulse Width Modulation (PWM), the triangular wave is derived by integration of the reference signals. This method introduces two basic advantages; the first one is that the triangular signal contains the information of the signal to be obtained in output and the second advantage is that its amplitude is varied in proportion to the amplitude of the reference signal. Therefore, in this PWM method, the modulation index is varied according to the variation of the reference signal, so it is termed as Variable Index Pulse Width Modulation. In order to demonstrate the validity of the proposed method, the obtained simulation results are compared with results of the Space Vector Modulation (SVM) approach. Furthermore, it is shown that in the case of nonsinusoidal voltages, the SAF with the proposed control strategy can provide the filtering action. This method is quite easy to implement and requires lower circuitry. The results show that the proposed method can satisfy the IEEE-519 standard regarding the reduction of harmonics.

show abstract

“…Compensation of voltage unbalance is usually done using series active power filter through injection of negative sequence voltage in series with the distribution line [2][3][4]. Some other works depend on shunt compensations [5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%