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

Reddy, Ch. Rami; Goud, B. Srikanth; Aymen, Flah; Rao, Gundala Srinivasa; Bortoni, Edson C.

doi:10.3390/en14185812

Cited by 55 publications

(22 citation statements)

References 31 publications

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“…In the proposed HRES system, the DPFC configuration is employed to deliver critical power and mitigate PQ concerns. PV and WT systems can generate enough power to fulfill the load demand, which is considered the system's major source of electricity [57]. The WT and PV may be impacted by external influences that may be mitigated by factors including the MPPT approach in the device [58].…”

Section: Resultsmentioning

confidence: 99%

Power Quality Improvement Using Distributed Power Flow Controller with BWO-Based FOPID Controller

Goud

Reddy²,

Bajaj

et al. 2021

Sustainability

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The integration of hybrid renewable energy sources (HRESs) into the grid is currently being encouraged to meet the increasing demand for electric power and reduce fossil fuels which are causing environmental-related problems. Integration of HRESs into the grid can create some power quality (PQ) problems. To mitigate PQ problems and improve the performance of grid-connected HRESs some flexible devices should be used. This paper presents a distributed power flow controller (DPFC), as a type of flexible device to mitigate some PQ problems, including voltage sag, swell, disruptions, and eliminating the harmonics in a hybrid power system (HPS). The HPS presented in this work comprises a photo voltaic (PV) system, wind turbine (WT) and battery energy storage system (BESS). As a result, black widow optimization (BWO) with DPFC with real and reactive power (DPFC-PQ) is built in this paper to solve the PQ issues in HRES systems. The main aim of the work is to mitigate PQ problems and compensate for load demand in the HRES scheme. The controller used to drive this DPFC-PQ is a fractional-order PID (FOPID) controller optimized by the black widow optimization (BWO) technique. To assess the capability of BWO in fine-tuning the FOPID controller parameters, twelve optimization techniques were presented: P&O, PSO, Cuckoo, GA, GSA, BBO, Whale, ESA, RFA, ASO, and EVORFA. Additionally, a comparison between the FOPID controller and the classical PI controller is introduced. The results showed that the proposed BWO-FOPID controller for DFPC had mitigated the PQ problems in grid-connected HRESs. The system’s performance with the presented BWO-FOPID controller is compared with eleven optimization techniques used to optimize the FOPID controller and also compared with the conventional PI controller. The design of the proposed system is implemented in the MATLAB/Simulink platform and performances were analyzed.

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Section: Resultsmentioning

confidence: 99%

Power Quality Improvement Using Distributed Power Flow Controller with BWO-Based FOPID Controller

Goud

Reddy²,

Bajaj

et al. 2021

Sustainability

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“…In this (1), Pm is the power extraction of the wind turbine, is the wind velocity in m/s, and A is the area of the wind turbine [7]- [10]. The (1) indicates that the wind velocity is forced to the wind turbine and conversion of ISSN: 2252-8792 …”

Section: Problem Formulationmentioning

confidence: 99%

Power quality improvement of wind energy system using energy storage model and DSTATCOM

Bhadane¹,

Thakre²,

Shriwastava³

et al. 2022

IJAPE

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Nowadays power crises in different countries are observed and the main cause of the power crisis is the huge gap between the supply and demand of electricity, renewable energy sources are identified as an alternative to overcome the power crisis gap. Renewable wind energy is the most promising energy source. Increasing the integration of wind energy into the grid causes the exploitation of power quality. Hence there is a need to deal with this issue. In this case, supercapacitors and custom power devices are introduced as smart energy storage devices in grid-connected wind energy systems for power quality enhancement features. The indirect current control scheme has interfered with custom power devices based on DSTATCOM. The optimal MATLAB-based smart energy storage model and hardware results are compared and validated. power quality improvement feature of grid-connected wind energy system using DSTATCOM is highlighted. The main aim of this study is to determine and interface the optimistic energy storage device into grid connected wind energy system. So that the stability of the wind energy system is to be maintained and also able to enhance the overall efficiency of the wind energy system.

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“…C. R. Reddy et al Reddy et al (2021) • They implemented an atom search optimization-based fractional order proportional integral controller.…”

Section: Contributionmentioning

confidence: 99%

“…where u a (t) = sinωt and u b (t) = cosωt as expressed by the equations (Bhupesh et al, 2019;Reddy et al, 2021) indicate the distance between adjacent reference currents. The current inverter and standard inverter current errors are sent to the HCC ( Δic a , Δic b , Δic c ), which adjusts the duty ratio of the PWM inverter expressed in the below equation (Rahmani et al, 2010)…”

Section: Mathematical Modeling Of the Proposed Systemmentioning

confidence: 99%

PV/WT Integrated System Using the Gray Wolf Optimization Technique for Power Quality Improvement

Goud

Reddy

Kalyan³

et al. 2022

Front. Energy Res.

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This paper presents the integration of renewable energy sources such as photovoltaics, wind, and batteries to the grid. The hybrid shunt active power filter (HSHAPF) is optimized with the Gray wolf optimization (GWO) and fractional order proportional integral controller (FOPI) for harmonic reduction under nonlinear and unbalanced load conditions. With the use of GWO, the parameters of FOPI are tuned, which effectively minimizes the harmonics. The proposed model has effectively compensated the total harmonic distortions when compared with without the filter and with the passive filter, the active power filter with a PI controller, and the GWO-FOPI-based controller. The performance of the proposed controller is tested under nonlinear and unbalanced conditions. The parameters of the FOPI controller are better tuned with the GWO technique. The comparative results reflect the best results of GWO-FOPI-based HSHAPF. The suggested controller is built in the MATLAB/Simulink Platform.

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

Cited by 55 publications

References 31 publications

Power Quality Improvement Using Distributed Power Flow Controller with BWO-Based FOPID Controller

Power Quality Improvement Using Distributed Power Flow Controller with BWO-Based FOPID Controller

Power quality improvement of wind energy system using energy storage model and DSTATCOM

PV/WT Integrated System Using the Gray Wolf Optimization Technique for Power Quality Improvement

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