Multi‐resonant FLL‐based control algorithm for grid interfaced multi‐functional solar energy conversion system

Shah, Priyank; Hussain, Ikhlaq; Singh, Bhim

doi:10.1049/iet-smt.2017.0096

Cited by 16 publications

(11 citation statements)

References 18 publications

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“…For metaheuristic optimization algorithms, the selection of heuristic coefficient is critical [9,10]. In this research, a separate study of the influence of the heuristic coefficients was not carried out.…”

Section: Swarm Intelligence Applicationmentioning

confidence: 99%

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Application of swarm intelligence algorithms to energy management of prosumers with wind power plants

Matrenin

Manusov

Khasanzoda

et al. 2020

IJECE

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The paper considers the problem of optimal control of a prosumer with a wind power plant in smart grid. It is shown that control can be performed in non-deterministic conditions due to the impossibility of accurate forecasting of the generation from renewable plants. A control model based on a priority queue of logical rules with structural-parametric optimization is applied. The optimization problem is considered from a separate prosumer, not from the entire distributed system. The solution of the optimization problem is performed by three swarm intelligence algorithms. Computational experiments were carried out for models of wind energy systems on Russky Island and Popov Island (Far East). The results obtained showed the high effectiveness of the swarm intelligence algorithms that demonstrated reliable and fast convergence to the global extreme of the optimization problem under different scenarios and parameters of prosumers. Also, we analyzed the influence of accumulator capacity on the variability of prosumers. The variability, in turn, affects the increase of the prosumer benefits from the interaction with the external global power system and neighboring prosumers.

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Section: Swarm Intelligence Applicationmentioning

confidence: 99%

“…Such practices include metaheuristic stochastic methods. Much modern research has been devoted to optimal control in smart grid networks with distributed generation and renewable energy sources [7][8][9]. However, the optimal control is carried out at the level of a supersystem in them, and not individual GC.…”

Section: Introductionmentioning

confidence: 99%

Application of swarm intelligence algorithms to energy management of prosumers with wind power plants

Matrenin

Manusov

Khasanzoda

et al. 2020

IJECE

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“…These in-phase unit templates (w pa , w pb , w pc ) and quadrature unit templates (w qa , w qb , w qc ) are then multiplied with their corresponding active source currents component to estimate reference generator currents i sa * = I pLT * w pa + I qLT * w qa (11) i sb * = I pLT * w pb + I qLT * w qb (12) i sc * = I pLT * w pc + I qLT * w qc (13) These generated reference source currents (i sa * , i sb * and i sc * ) are compared with sensed generator source currents i sa , i sb and i sc and the output is processed through the hysteresis current controller to generate switching pulses to VSC.…”

Section: Control Of Vscmentioning

confidence: 99%

Novel bandpass filter‐based control strategy for control of a hydro‐PV‐BES supported isolated MG

Chandran

Murshid

Singh

2020

IET Power Electronics

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In this study, a novel bandpass filter (BPF)-based control strategy is proposed for operating an isolated microgrid (MG) formed by a solar photovoltaic (PV) array and permanent magnet synchronous generator-based small hydro system. Due to intermittencies in the PV array and loads, a battery energy storage (BES) is used to maintain power balancing between load and source. The BES is input to bidirectional converter (BDC), whose output is connected to voltage source converter of DC link and it regulates the voltage of DC link. The charging and discharging currents of the battery are also controlled by BDC. The maximum power is extracted from the PV array using modified incremental conductance-based MPPT control, which is made to operate in derating mode when BES is overcharged. The VSC is used to control the load fluctuations by implementing voltage and frequency control schemes. The BPF-based control technique is used to mitigate harmonics, to provide reactive power compensation and load balancing during unbalanced non-linear loading conditions. It also has the capability of removing DC offset, higher order and lower order harmonics from input load currents, effectively. The performance of this MG is validated on an experimental prototype developed in the laboratory. * reference source currents V pv and I pv PV array voltage and current V bat and I bat battery voltage and current

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“…Multiple reference frame-based PLL is described in [7] utilises a decoupled network to avoid the effect of voltage unbalance in the grid. Adaptive filters (AFs) based on several synchronisation methods are discussed in [8][9][10][11][12]. The signals are pre-filtered then the magnitude, phase, and frequency are estimated.…”

Section: Introductionmentioning

confidence: 99%

“…The signals are pre-filtered then the magnitude, phase, and frequency are estimated. Multiple adaptive notch filters, multi-resonant frequency locked-loop (FLL) structures consisting of several generalised integrator (GI)-based AFs are reported in the literature for synchronisation to the grid [10]. Three-phase enhanced PLL (E-PLL)-based control proposed in [11] does not give accurate estimation under abnormal grid conditions.…”

Section: Introductionmentioning

confidence: 99%

Power quality improvement of single phase weak grid interfaced hybrid solar PV and wind system using double fundamental signal extracter‐based control

Gupta

Murshid

Singh

2019

IET Generation, Transmission & Distribution

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Multi‐resonant FLL‐based control algorithm for grid interfaced multi‐functional solar energy conversion system

Cited by 16 publications

References 18 publications

Application of swarm intelligence algorithms to energy management of prosumers with wind power plants

Application of swarm intelligence algorithms to energy management of prosumers with wind power plants

Novel bandpass filter‐based control strategy for control of a hydro‐PV‐BES supported isolated MG

Power quality improvement of single phase weak grid interfaced hybrid solar PV and wind system using double fundamental signal extracter‐based control

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