Experimental Design of a Nonlinear Control Technique for Three-Phase Shunt Active Power Filter

Rahmani, S.; Mendalek, N.; Al‐Haddad, Kamal

doi:10.1109/tie.2009.2038945

Cited by 330 publications

(144 citation statements)

References 29 publications

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“…The power rating of the DSTATCOM is directly proportional to the current to be compensated and the dc-link voltage [9] . Generally, the dc-link voltage is maintained at much higher value than the maximum value of the phase-toneutral voltage in a three-phase four-wire system for satisfactory compensation (in a three-phase threewire system, it is higher than the phase-to-phase voltage) [2], [10]- [12] . However, a higher dc-link voltage increases the rating of the VSI, makes the VSI heavy, and results in higher voltage rating of insulated gate bipolar transistor (IGBT) switches.…”

Section: Introductionmentioning

confidence: 99%

An Improved New Technique to Compensate Reactive and Nonlinear Loads by Hybrid DSTATCOM Topology

Suneel¹,

Nagaraju²

2015

ijetst

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Section: Introductionmentioning

confidence: 99%

An Improved New Technique to Compensate Reactive and Nonlinear Loads by Hybrid DSTATCOM Topology

Suneel¹,

Nagaraju²

2015

ijetst

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“…In this context, the most popular control technique is usually based on current controller which forces the SAPF current to follow its reference [7][8][9][10][11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

“…A number of control methods have been reported in the literature such as proportional-integral (PI) control [7], hysteresis control [7], dead-beat control [8], repetitive-based control [9], adaptive control [10], and nonlinear control [11]. Also, there has been tremendous progress during the last decade in current control techniques for active power filters [12][13][14][15][16] including of a proportional controller plus multiple sinusoidal signal integrators [12], a PI controller plus a series of resonant controllers [13,14], or vector PI (VPI) controllers [15].…”

Section: Introductionmentioning

confidence: 99%

Direct power control of shunt active filter using high selectivity filter (HSF) under distorted or unbalanced conditions

Mesbahi

Ouari

Abdeslam³

et al. 2014

Electric Power Systems Research

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rect power control of shunt active filter using high selectivity filter (HSF) under distorted or unbalanced conditions. Electric Power Systems Research, Elsevier, 2014, 108, pp.113-123. <10.1016/j.epsr.2013.006>. AbstractThis paper describes the design of a new configuration of direct power control (DPC) based on high selectivity filters (HSF) to achieve near-sinusoidal source current waveforms under different source voltage conditions. The proposed method uses the high selectivity filters instead of the classical extraction filters (low pass filters). The basic idea of the proposed DPC is to choose the best inverter voltage vector in order to minimize instantaneous active and reactive power errors using two hysteresis comparators. Their outputs associated with a switching table, control the active and reactive powers by selecting the optimal switching states of the inverter. Simulation results have proved excellent performance, and verify the validity of the proposed DPC scheme, which is much better than conventional DPC using low pass filters.

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“…Since three-phase diode rectifiers are widely used in industry, such as adjustable speed drives and dc power supplies (Thasananutariya and Chatratana, 2009;Chen and Luo, 2001;Grbovic et al, 2001), the harmonics generated by the diode rectifier in the line current is a main concern in power electronics. To eliminate the harmonic current generated by this type of harmonic source, the shunt Active Power Filter (APF) or series APF has been an effective solution (Corasaniti et al, 2009;Singh and Solanki, 2009;Lavopa et al, 2009;Rahmani et al, 2010;Vodyakho and Mi, 2009;Salmeron and Litran, 2010;Bhattacharya and Chakraborty, 2011). However, the rating of APF is normally small because of its partial power processing property.…”

Section: Introductionmentioning

confidence: 99%

Fuzzy Inference System Based Power Factor Correction of Three Phase Diode Rectifier Using Field Programable Gate Array

Thulasiraman¹

2013

American Journal of Applied Sciences

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This study describes a novel method in improving the input current total harmonic distortion as well as power factor of a three-phase diode rectifier circuit. In this method, three bidirectional switches comprising MOSFET and four diodes are used across the three-phase supply and load. In a three-phase rectifier only two diodes conduct at any given time. As a result, the current in the third phase is zero. But in this method, the bidirectional switch corresponding to the third phase is turned ON. The closing of bidirectional switches provides an alternate path for the input current to flow. Once the input voltage crosses zero-voltage axes, the corresponding switch will be triggered. The fuzzy logic based control method is used to generate the triggering pulse for the bidirectional switches. The conduction angle of bidirectional switch is adjusted to make the output power constant and at the rated value for converter operation above and below its rated power. The performances of DC motor drive as well as Induction motor drive are evaluated with this method. The analysis, simulation and experimental results of three phase rectifier are also presented in this study.

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Experimental Design of a Nonlinear Control Technique for Three-Phase Shunt Active Power Filter

Cited by 330 publications

References 29 publications

An Improved New Technique to Compensate Reactive and Nonlinear Loads by Hybrid DSTATCOM Topology

An Improved New Technique to Compensate Reactive and Nonlinear Loads by Hybrid DSTATCOM Topology

Direct power control of shunt active filter using high selectivity filter (HSF) under distorted or unbalanced conditions

Fuzzy Inference System Based Power Factor Correction of Three Phase Diode Rectifier Using Field Programable Gate Array

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