Investigations on shunt active power filter in a PV-wind-FC based hybrid renewable energy system to improve power quality using hardware-in-the-loop testing platform

Kumar, Ravinder; Bansal, Hari Om

doi:10.1016/j.epsr.2019.105957

Cited by 39 publications

(17 citation statements)

References 44 publications

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“…In this method, power filters are often used to monitor the UPQC-PQ to address power quality issues in the system [24]. Equation (1) shows the mathematical representation of the dq transition mechanism from the three-phase voltage (15),…”

Section: Control Strategy Of Series Active Power Filtermentioning

confidence: 99%

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

Reddy¹,

Goud

Aymen

et al. 2021

Energies

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An intelligent control strategy is proposed in this paper which suggests the Optimum Power Quality Enhancement (OPQE) of grid-connected hybrid power systems with solar photovoltaic, wind turbines, and battery storage. Unified Power Quality Conditioner with Active and Reactive power (UPQC-PQ) is designed with Atom Search Optimization (ASO) based Fractional-order Proportional Integral Derivative (FOPID) controller in the proposed Hybrid Renewable Energy Sources (HRES) system. The main aim is to regulate voltage while reducing power loss and reducing Total Harmonic Distortion (THD). UPQC-PQ is used to mitigate the Power Quality (PQ) problems such as sag, swell, interruptions, real power, reactive power and THD reductions related to voltage /current by using ASO based FOPID controller. The developed technique is demonstrated in various modes: simultaneous to improve PQ reinforcement and RES power injection, PRES > 0, PRES = 0. The results are then compared to those obtained using previous literature methods such as PI controller, GSA, BBO, GWO, ESA, RFA, and GA and found the proposed approach is efficient. The MATLAB/Simulink work framework is used to create the model.

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Section: Control Strategy Of Series Active Power Filtermentioning

confidence: 99%

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

Reddy¹,

Goud

Aymen

et al. 2021

Energies

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“…Thus, PFs are not a better solution for cuttingedge technology [138], [139]. On the other hand, one of the most attractive solutions is to employ the shunt active power filter (SAPF) in order to improve power quality, reactive power and current harmonics compensation [140], [141]. With the increase of the penetration of renewable energy, the active power filter size increases.…”

Section: Power Quality Issuesmentioning

confidence: 99%

High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

et al. 2020

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The utilization of renewable energy sources (RESs) has become significant throughout the world, especially over the last two decades. Although high-level RESs penetration reduces negative environmental impact compared to conventional fossil fuel-based energy generation, control issues become more complex as the system inertia is significantly decreased due to the absence of conventional synchronous generators. Some other technical issues, high uncertainties, low fault ride through capability, high fault current, low generation reserve, and low power quality, arise due to RESs integration. Renewable energy like solar and wind are highly uncertain due to the intermittent nature of wind and sunlight. Cutting edge technologies including different control strategies, optimization techniques, energy storage devices, and fault current limiters are employed to handle those issues. This paper summarizes several challenges in the integration process of high-level RESs to the existing grid. The respective solutions to each challenge are presented and discussed. A comprehensive list of challenges and solutions, for both wind and solar energy integration cases, are well documented. Finally, the future recommendations are provided to solve the several problems of renewable energy integration which could be key research areas for the industry personnel and researchers.

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“…An intelligently controlled hybrid energy system (HES) integrated with shunt active power filter (SAPF) to address the power quality problems were presented by Ravinder and Bansal. 23 Renewable energy sources like wind, PV and fuel cell (FC) are combined to HES and using artificial intelligence techniques By using fuzzy logic, neural network and adaptive neuro-fuzzy information system (ANFIS) based control algorithms the dynamic performance of SAPF was enhanced. Soft DC-link voltage and reduce total harmonic distortion (THD) produced by balanced / unbalanced and non-linear loads provide by these controllers.…”

Section: Recent Research Work: a Brief Reviewmentioning

confidence: 99%

Integration of CFA ² FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics

Gopalakrishnan

Mohanty²

2020

Int Trans Electr Energ Syst

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Objective: The main objective of the proposed control scheme is the elimination of harmonics present in the output with minimum injection. Methods: The proposed hybrid control scheme is the fusion of both the Cuttlefish Algorithm (CFA) and Artificial Feeding Birds (AFB). Results: The proposed method is implemented in Matlab Simulink working platform. The results are carried out with different case studies and the performances of proposed technique are compared with various existing techniques. In this dissertation, the obtained harmonic current ratio factor (HCRF) for the proposed technique is 7.3432%. Conclusions: The results are carried out with different case studies and the performances of proposed technique are compared with various existing techniques. From the result outcomes, it is proved that the proposed technique stands to be remarkable with high accuracy, high response, and minimum total harmonic distortion (THD) for source and load current. It responds excellently under all the load conditions. K E Y W O R D S control signal, harmonic current ratio factor, harmonics, modified shunt active line conditioner, power loss, total harmonic distortion List of symbols and abbreviations: V sa , V sb , V sc , source voltages; V m , source voltage peak value; I * sm , source current of peak value; P Avg , average power; I * smp , I * smd , components of source current; V DC,error , error in the DC link voltage; V DC,ref , DC link voltage of desired reference; V DC , average DC connection voltage; K p , K i , PI controller proportional and integral gain; I * smd , PI controller output; AFB, artificial feeding birds; ANN, artificial neural network; ALC, active line conditioner; ANFIS, adaptive neuro-fuzzy information system; APF, active power filter; AUPF, average unit power factor theory;

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Investigations on shunt active power filter in a PV-wind-FC based hybrid renewable energy system to improve power quality using hardware-in-the-loop testing platform

Cited by 39 publications

References 44 publications

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

Integration of CFA ² FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics

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Investigations on shunt active power filter in a PV-wind-FC based hybrid renewable energy system to improve power quality using hardware-in-the-loop testing platform

Cited by 39 publications

References 44 publications

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

Power Quality Improvement in HRES Grid Connected System with FOPID Based Atom Search Optimization Technique

High-Level Penetration of Renewable Energy Sources Into Grid Utility: Challenges and Solutions

Integration of CFA 2 FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics

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Integration of CFA ² FB control scheme with modified shunt active line conditioner ( MSALC ) connected distribution system for mitigation of harmonics