Fuzzy Logic Controlled Shunt Active Power Filter for Mitigation of Harmonics with Different Membership Functions

Reddy, T. Narasa; Subramanyam, M. V.

doi:10.1109/act.2009.157

Cited by 16 publications

(7 citation statements)

References 6 publications

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“…Logika fuzzy berfungsi untuk mewakili sesuatu yang tidak pasti dan tidak tepat dari sistem, sedangkan kontrol fuzzy memungkinkan untuk mengambil keputusan walaupun input atau output dari sistem tidak pasti dan tidak dapat diperkirakan [7][8][9].…”

Section: Konsep Fuzzy Logicunclassified

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Desain Filter Aktif dengan Skema Fuzzy Logic Controller untuk Mereduksi Harmonisa

Dani¹,

Baafai²,

Ramli

2014

JRE

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Section: Konsep Fuzzy Logicunclassified

“…Dimana sinyal arus dan tegangan pada sistem memiliki dua komponen yaitu sinyal fundamental yaitu dengan frekuensi 50 Hz dan sinyal harmonisa dengan frekuensi kelipatan bilangan bulat dari frekuensi fundamental sistem. Untuk mengidentifikasi harmonisa arus digunakan p-q theory [7], [13]- [14].…”

Section: B Transformasi Pqunclassified

Desain Filter Aktif dengan Skema Fuzzy Logic Controller untuk Mereduksi Harmonisa

Dani¹,

Baafai²,

Ramli

2014

JRE

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“…The desired inverter switching signals are determined according the error between the injected current and reference current. In this case, the fuzzy logic current controller has two inputs, error e and change of error de and one output S [24,25]. To convert it into linguistic variable, we use seven fuzzy sets: NL (Negative Large), NM (Negative Medium), NS (Negative Small), ZE (Zero), PS (Positive Small), PM (Positive Medium) and PL (Positive Large).…”

Section: Fuzzy Shunt Apf Controlmentioning

confidence: 99%

Efficient Control Scheme for Five-level (NPC) Shunt Active Power Filters Based on Fuzzy Control Approaches

Salim¹

2016

Period. Polytech. Elec. Eng. Comp. Sci.

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“…Recently, fuzzy logic controllers (FLCs) have been interest a good alternative in more application. The advantages of fuzzy controllers are more robust than conventional controllers, not need a mathematical model and can handle non-linearity [18], [19], and [20]. Fuzzy logic control is the evaluation of a set of simple linguistic rules to determine the control action.…”

Section: Fuzzy Logic Controlmentioning

confidence: 99%

Three-level (NPC) Shunt Active Power Filter Performances based on Fuzzy Controller for Harmonic Currents Compensation under Non-Ideal Voltage Conditions

Salim¹,

Toufik²

2014

ijeei

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This paper presents three-level (NPC) shunt active power filter the performances based on fuzzy control techniques to compensate harmonic currents generated by non-linear loads operating under non ideal voltage conditions. Shunt APF is the best solution to eliminate harmonics drawn from nonlinear load especially for low power system, the most inverter used is the two-level voltage source inverter. Multilevel inverters are being investigated and recently used for APF topologies. Today Threelevel inverter is one of the most used converters in the majority of industrial applications, such as machine drives and power active filters. The control strategy used is based on the synchronous reference frame detection method that gives a good performance particularly if the source voltage is unbalanced or distorted. The new control scheme proposed in this work is based on fuzzy techniques and it is designed to improve APF compensation capability by adjusting the current error based on fuzzy rule. To improve the output three-level voltage inverter and avoid an unbalanced AC voltage waveform a neutral-point potential voltage compensator based on proportional controller is used with a proportional integral controller required to maintain dc voltage constant. The results of simulation study obtained using Matlab-Simulink and SimPowerSystem Toolbox are found quite satisfactory to eliminate harmonics and reactive power components from utility current.

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Fuzzy Logic Controlled Shunt Active Power Filter for Mitigation of Harmonics with Different Membership Functions

Cited by 16 publications

References 6 publications

Desain Filter Aktif dengan Skema Fuzzy Logic Controller untuk Mereduksi Harmonisa

Desain Filter Aktif dengan Skema Fuzzy Logic Controller untuk Mereduksi Harmonisa

Efficient Control Scheme for Five-level (NPC) Shunt Active Power Filters Based on Fuzzy Control Approaches

Three-level (NPC) Shunt Active Power Filter Performances based on Fuzzy Controller for Harmonic Currents Compensation under Non-Ideal Voltage Conditions

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