Sliding Mode Control of Three-Phase series Hybrid Power Filter with Reduced cost and Rating

Abuzied, Muftah; Hamadi, Abdelhamid; Ndtoungou, Auguste; Rahmani, S.; Al‐Haddad, Kamal

doi:10.1109/iecon.2018.8592692

Cited by 4 publications

(2 citation statements)

References 19 publications

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“…However, this control cannot totally compensate for unbalanced voltage sags, because the negative sequence of grid voltages generates a sinusoidal signal at double the frequency of the fundamental grid frequency in the SRF. Thus, an additional controller should be added to track the fundamental component [2,7,8]. Proportional resonant (PR) controllers applied in a stationary reference frame have been implemented to eliminate the voltage sag [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Voltage compensation using sequence component detection technique under sag, swell, and distorted conditions of grid voltages

Al-Gahtani

2021

J. Power Electron.

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The use of certain electrical equipment connected to conventional power systems has raised concerns regarding the quality of the power system. Some equipment has been perceived to be unequipped to sustain the surges, faults, and distortions in traditional distribution systems. Common voltage issues exist, such as imbalance, harmonic distortion, sag, and swell. Such issues are usually contained using a dynamic voltage restorer (DVR). In this study, the determination of voltage references for DVR based on a robust and simple detection method of positive and negative sequence components is analyzed. This method detects the components in real time. With the proposed method, either the reference load voltages can be generated, or the reference DVR voltages can be generated, depending on which voltages are controlled. Moreover, contrary to other methods, the proposed technique avoids the use of phase-locked loop (PLL) and vector transformation. The voltage compensation technique controls the DVR in real time to prevent steady-state and disturbance conditions at the load side. The proposed system is evaluated by simulation and experimentation under several steady-state and transient cases. Finally, the proposed control is compared with common control methods.

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Section: Introductionmentioning

confidence: 99%

Voltage compensation using sequence component detection technique under sag, swell, and distorted conditions of grid voltages

Al-Gahtani

2021

J. Power Electron.

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“…However, APF also has many shortcomings such as high cost, low capacity and difficult to use in high voltage grids. To improve these shortcomings, the Hybrid Active Power Filter (HAPF) [7][8][9][10] was born as a necessity. The structure of HAPF is a combination of PPFs and APF.…”

Section: Introductionmentioning

confidence: 99%

Integrated compensation model using a three-phase neutral point clamped inverter

Thuyen

Thu'o'ng

Tung

2020

IJECE

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Normally, when research on active compensation models, previous studies only assumed that the source of harmonics is nonlinear load. The nonlinear load here is fixed and balanced, the supply voltage is considered ideal, i.e. the three-phase source is balanced and there is no distortion. However, in reality, the above assumption is difficult to achieve. Therefore, this paper aims to design an integrated compensation model for different types of harmonic sources. The types of harmonic sources considered here include: harmonic sources generated from nonlinear load and source. The requirement of the integrated compensation model is to create a balanced three-phase voltage at the terminal of the load and the supply current must be a sinusoidal wave in phase with the source voltage. In order to reduce the loss caused by the inverter switching, this paper uses a three-level Neutral Point Clamped inverter. The simulation results performed on Psim software have demonstrated the effectiveness of the proposed integrated compensation model compared to the traditional integrated compensation model in reducing harmonics and stabilizing DC-bus voltage.

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Impedance Factor based Control Strategy for Series Active Power Filter in Distribution System

Mishra

Gupta

2020

IECON 2020 the 46th Annual Conference of the IEEE Industrial Electronics Society

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Sliding Mode Control of Three-Phase series Hybrid Power Filter with Reduced cost and Rating

Cited by 4 publications

References 19 publications

Voltage compensation using sequence component detection technique under sag, swell, and distorted conditions of grid voltages

Voltage compensation using sequence component detection technique under sag, swell, and distorted conditions of grid voltages

Integrated compensation model using a three-phase neutral point clamped inverter

Impedance Factor based Control Strategy for Series Active Power Filter in Distribution System

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