Fuzzy logic controller based Shunt Active Power Filter for Current Harmonic Compensation

Thajeel, Ekhlas Mhawi; Mahdi, Mazin Mustafa; Abbas, Eyad I.

doi:10.1109/csase48920.2020.9142059

Cited by 3 publications

(2 citation statements)

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“…For this study, the triangular membership functions (MF) have been chosen for express numerical terms into linguistic terms [6]- [8]. The linguistic terms used for input and output as: negative large (NL); negative small (NS); zero (Z); positive small (PS); and positive large (PL), the rule matrix is of dimension (5x5) as shown in table-I, fig.…”

Section: Fig3 Block Diagram Of Fuzzy Systemmentioning

confidence: 99%

“…In traditional controller as PI, knowledge of controlled system was used to formulate the set of algebraic and differential equations, which narrate inputs and output relation. To get over this problem fuzzy logic-based controller can be used [6]. Fuzzy system does not require a clear perfect mathematical model, they can work with non-linearity, imprecise inputs and is more effectivethan conventional controllers [7].…”

Section: Introductionmentioning

confidence: 99%

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Enhancement of Electrical Power Quality for Three phase AC System using fuzzy Logic Based Active Power Filter

Vishwakarma¹,

Mandloi²

2020

IJISME

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Active power filter, a good alternativeforeasing power quality problems. APF can provide an effective solution for the removal of hormonic current present in power system. The performance of shunt APF depends on technique used to generate reference current, controlling method used and topology of inverter under consideration. In this paper a fuzzy logic-based control scheme was presented to generate reference signal for hysteresis current controller of three phase VSI. Unit template based control algorithm for control signal generation and fuzzy logic controller was used to replace PI controller to improve performance. The proposed system is very much capable in maintaining and improving power quality at distribution side. The shunt APF performance was analysed with SIMULATION model under balanced condition and outcome obtained satisfactory in improving the power quality.

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Section: Fig3 Block Diagram Of Fuzzy Systemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%