Synergetic control for three-level voltage source inverter-based shunt active power filter to improve power quality

Deffaf, Brahim; Hamoudi, Farid; Benbouhenni, Habib; Medjmadj, Slimane; Debdouche, Naamane

doi:10.1016/j.egyr.2023.07.051

Cited by 16 publications

(7 citation statements)

References 59 publications

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“…The differential equations below can be used to explain the interaction, with SAPF being regarded as the source of current from the PCC. [11], [27]. The source current in the PCC point is composed of two components, filter currents (IF) and load currents (IL), according to Kirchhoff's current law, which can be expressed as IS = IF + IL.…”

Section: Modelling and Description Of Systemsmentioning

confidence: 99%

Experimental Investigations on Photovoltaic Interface Neutral Point Clamped Multilevel Inverter-Based Shunt Active Power Filter to Enhance Grid Power Quality

Boopathi,

Indragandhi

2024

IEEE Access

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In this research study, a photovoltaic (PV) interface three-level Neutral Point clamped (NPC) voltage source inverter-based three-phase Shunt Active Power Filter (SAPF) has been proposed. Initially, the major power quality issues, such as compensating for reactive power, minimizing Total Harmonic Distortion (THD) of source current, improving power factor, and injecting the PV system's energy into the electrical power system, are discussed. Later, a multilevel NPC inverter-based SAPF was developed to address power quality concerns by utilizing the Synchronous Reference Frame Theory (SRF) and Adaptive Neuro Fuzzy Inference System (ANFIS) algorithm. The reference current required for the compensation is calculated using the SRF theory, and the ANFIS algorithm is implemented to generate a smooth DC link voltage. In addition, a Hysteresis Current Controller (HCC) is employed to provide the required switching pulses for the Neutral Point Clamped voltage source inverter, thereby reducing the THD produced by Nonlinear (NL) loads, which can be balanced or unbalanced. The active power injection into the power grid is generated using a PV system. The performance of the proposed system is validated using both hardware and MATLAB simulation. From the experimental results, it is observed that the proposed system exhibits better performance by minimizing the harmonics and maintaining the DC link voltage constant under balanced and unbalanced NL load conditions.

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Section: Modelling and Description Of Systemsmentioning

confidence: 99%

Experimental Investigations on Photovoltaic Interface Neutral Point Clamped Multilevel Inverter-Based Shunt Active Power Filter to Enhance Grid Power Quality

Boopathi,

Indragandhi

2024

IEEE Access

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“…The PV array generation is linked to the voltage source inverter (VSI) through the regulatory unit. The VSI equivalent model is available in (Brahim et al, 2023;Naamane et al, 2023;Ammeh et al, 2020). A triple-phase coupling transformer (T1) is employed to interface the grid and inverter sides, display in Figure 1.…”

Section: System Descriptionmentioning

confidence: 99%

Analysis of Grid-tied Solar Photovoltaic Energy Generation under Uncertain Atmospheric Conditions Using Adaptive Neuro-fuzzy Control System

Zangina,

Aliyu Suleiman,

Ahmed

2024

AAES

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The grid-tied photovoltaic (PV) power system has remained the most practical and sustainable configuration among renewable energy generation systems. Although uncertainties persist in solar irradiance and temperature, the grid-tied system faces transient instability issues during maximum power point tracking, adversely affecting power quality and resulting in substantial costs. To overcome this issue, we proposed analyzing the grid-tied system under uncertain atmospheric conditions based on an adaptive neuro-fuzzy control system (ANCS). This control scheme incorporates a hybrid learning algorithm and undergoes evaluation across various operating conditions. The obtained results demonstrate the effectiveness of the learning algorithm in maintaining a fast convergence speed. Consequently, this capability ensures the consistent preservation of sufficient power quality in the power system without any discernible transient impact. Furthermore, the investigation reveals the significant impact of solar radiation and temperature on the performance of the solar grid-tied PV system. Specifically, temperature alone contributes to over 15% power reduction when reaching 45 °C. As the temperature decreases to 5 °C at 1000 W/m2 irradiance, the ANCS influences an increase in the system's power generation from 100.72 kW at 25 °C to 103.01 kW.

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“…An illustration of this can be seen in the electromagnetic compatibility norm EN61000-4-30, which focuses on testing and measurement procedures specifically related to PQ measuring methods. Additionally, the EN-50160 standard addresses voltage characteristics in public distribution networks (Faghani et al, 2021;Almabrouk & Abulifa, 2023;Xu et al, 2023;Kumar et al, 2023;Deffaf et al, 2023).…”

Section: Power Quality Issuesmentioning

confidence: 99%

Power Quality Enhancement Using Renewable Energy Sources and Electric Mobility

Khaleel

2023

Brilliance

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In the present day, there is a growing emergence of obstacles pertaining to the remuneration of power quality (PQ) issues. In this context, the implementation of renewable energy sources (RES) solutions has a critical significance. The transition from traditional electrical power grids to smart grids necessitates the utilization of a significant quantity of power electronics converters and RES. These converters are essential for the incorporation of crucial technologies like renewable energies, electric mobility, and energy storage systems. Consequently, PQ concerns gain heightened significance in this context. The article focuses on elucidating the primary phenomena related to PQ issues in smart grids, their origins, and consequences across various sectors. Additionally, the paper provides a comprehensive examination and categorization of the primary PQ issues, along with their corresponding alignment with established standards. It also offers an assessment of PQ problems associated with RES and their integration with electric mobility.

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Synergetic control for three-level voltage source inverter-based shunt active power filter to improve power quality

Cited by 16 publications

References 59 publications

Experimental Investigations on Photovoltaic Interface Neutral Point Clamped Multilevel Inverter-Based Shunt Active Power Filter to Enhance Grid Power Quality

Experimental Investigations on Photovoltaic Interface Neutral Point Clamped Multilevel Inverter-Based Shunt Active Power Filter to Enhance Grid Power Quality

Analysis of Grid-tied Solar Photovoltaic Energy Generation under Uncertain Atmospheric Conditions Using Adaptive Neuro-fuzzy Control System

Power Quality Enhancement Using Renewable Energy Sources and Electric Mobility

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