Fuzzy Logic Controller Based IDVR in IEEE 30 Bus System for Voltage Sag Compensation

Suresh, P.; Baskaran, B.; Ramya, G.

doi:10.17485/ijst/2017/v10i29/117023

Cited by 7 publications

(2 citation statements)

References 2 publications

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“…The control block diagram of the capacitor supported DVR employing synchronous reference frame (SRF) theory is shown in figure 4. At the point of common coupling (PCC) employing the abc to dq0 conversion, voltages are converted to the rotating reference frame [17]. The Low pass filters (LPF) are used to eliminate the harmonics and oscillations in voltages.…”

Section: Synchronous Reference Frame Theorymentioning

confidence: 99%

Comparative Analysis of PI controller, Fuzzy controller and Interval Type-2 Fuzzy based Performance of Dynamic Voltage Restorer for Compensation of Voltage Sag and Swell

Thakur¹,

Rani²

2021

JUSST

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In today’s scenario, the power quality issues like voltage sag and swell are major concerns in power systems. On the distribution, side to overcome this issue a custom power device DVR(Dynamic Voltage Restorer) is proven to be a more effective solution that is lower in cost, smaller in size, and offers a faster dynamic response for the protection of sensitive load. DVR is a series compensating device which operates as a voltage booster. The application of DVR is entitled to be a flawless compensating device for the compensation of voltage sag and swell. This paper presents the modeling and simulation using various controller topologies like PI controller based on synchronous reference frame algorithm, fuzzy controller, and interval type 2 fuzzy controller. The results are then verified using a Matlab-Simulink environment.

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Section: Synchronous Reference Frame Theorymentioning

confidence: 99%

Comparative Analysis of PI controller, Fuzzy controller and Interval Type-2 Fuzzy based Performance of Dynamic Voltage Restorer for Compensation of Voltage Sag and Swell

Thakur¹,

Rani²

2021

JUSST

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“…Recently, they have been introduced into renewable energy applications like wind, PV and fuel cells [4].They have also been used in low and medium voltage applications [1,[5][6]. Multilevel inverters consist of a cluster of semiconductors and capacitors, which produces output in the form of staircase voltage waveform [7].The application of switches in these devices allow as the addition of capacitor voltage reaching high voltage level while power semiconductors must withstand only reduced voltage [8][9]. Therefore, they provide improved output, lower electromagnetic interference, lower device stress, reduced size and cheaper [6,[10][11][12][13][14].They also generate smaller common mode voltage reducing stress in motor bearing [15].…”

Section: Introductionmentioning

confidence: 99%

Three Phase Five Level T-Type Multi Level Inverter using Hybrid Sources

Ramya.¹,

Sathyanathan²,

Karthikeyan³

et al. 2019

IJITEE

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This paper presents a 5 level T-type multilevel inverter, to improve the performance of the hybrid system and then improved voltage is injected into the grid. Two three level inverter with common emitter and common collector configurations are combined to obtain a five level inverter. PV and wind energy is used as a source of energy to the five level T-type MLI. It has advantages such as low switching losses, lesser THD, less filter requirement and superior output quality when compared to 3-level T-type MLI. PWM technique is employed to generate output voltage. The Simulation is done using MATLAB Simulink.

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Power Quality Improvement Using Luo Converter-Coupled Multilevel Inverter-Based Unified Power Flow Controller for Optimized Time Response

Ramya

Suresh

Ram

et al. 2023

Lecture Notes in Electrical Engineering

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Fuzzy Logic Controller Based IDVR in IEEE 30 Bus System for Voltage Sag Compensation

Cited by 7 publications

References 2 publications

Comparative Analysis of PI controller, Fuzzy controller and Interval Type-2 Fuzzy based Performance of Dynamic Voltage Restorer for Compensation of Voltage Sag and Swell

Comparative Analysis of PI controller, Fuzzy controller and Interval Type-2 Fuzzy based Performance of Dynamic Voltage Restorer for Compensation of Voltage Sag and Swell

Three Phase Five Level T-Type Multi Level Inverter using Hybrid Sources

Power Quality Improvement Using Luo Converter-Coupled Multilevel Inverter-Based Unified Power Flow Controller for Optimized Time Response

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