A PSO – I GWO Algorithm Based MPPT for PV System under Partial Shading Conditions

2021 ◽  
Vol 7 (09) ◽  
pp. 217-222
Author(s):  
K. Sudhakar and K. Peddakapu D J Krishna Kishore, M. R. Mohamed,
Keyword(s):  
Hybrid Model ◽  
Cuckoo Search ◽  
Convergence Time ◽  
Solar Photovoltaic ◽  
Pv System ◽  
Partial Shading ◽  
Local Maxima ◽  
Search Optimization ◽  
Cuckoo Search Optimization ◽  
Extracted Power

Solar photovoltaic (PV) is skyrocketing energy due to its advancement in technology. Nevertheless, PV energy face some difficulties under partial shading conditions (PSC) easily fall into local maxima instead of maximum peak power (MPP), oscillations around MPP when we used conventional algorithms. To avoid this problem a hybrid model of particle swarm optimization and improved grey wolf optimization (PSO – I GWO) based metaheuristic algorithm is used in this paper. It is developed and implemented in Matlab/ Simulink environment for different irradiation conditions. Moreover, the proposed algorithm is compared with another existing algorithm of cuckoo search optimization (CSO). Eventually, the hybrid model is superior to CSO in terms of convergence time, extracted power, and efficiency.

scholarly journals Grid Variables Synchronization using Optimization Algorithm for Distributed Generation System under Grid Fault Conditions

2020 ◽  
Vol 8 (5) ◽  
pp. 2658-2665
Keyword(s):  
Optimization Algorithm ◽  
Electrical Energy ◽  
Cuckoo Search ◽  
Pv System ◽  
Hybrid Swarm ◽  
Photovoltaic Panel ◽  
Simulink Model ◽  
Search Optimization ◽  
Cuckoo Search Optimization ◽  
Time Utilization

Power system has electrical energy as the vital part the energy can be acquired from the sustainable and nonsustainable sources like solar, wind, biomass, water, and coal, nuclear, oil, thermal respectively. In past the synchronization is the real issue because of the time utilization for the estimation of grid variables. In this work the solar based distributed generator is considered for the analysis. The grid connected photovoltaic framework, the grid can expend the energy from the photovoltaic panel and distribute the energy when the dark condition. The grid and PV framework can go about as a distributed energy sources. In this paper the grid associated PV system with the novel PR controllers are proposed to provide quick synchronization process and the hybrid swarm cuckoo search optimization algorithms (HSCS) is used to pick the best parameter to generate control pulses. The demonstration is done under the SIMULINK model. The performance PI,PID and Proportional Resonant (PR) controller with cuckoo search optimization algorithm are analyzed separately and found better solution for the problem stated.

A new technique for guided filter based image denoising using modified cuckoo search optimization

2021 ◽  
Vol 176 ◽  
pp. 114884
Author(s):  
Himanshu Singh ◽  
Sethu Venkata Raghavendra Kommuri ◽  
Anil Kumar ◽  
Varun Bajaj
Keyword(s):  
Image Denoising ◽  
Cuckoo Search ◽  
New Technique ◽  
Guided Filter ◽  
Search Optimization ◽  
Cuckoo Search Optimization ◽  
A New Technique

scholarly journals New Discrete Cuckoo Search Optimization Algorithms for Effective Route Discovery in IoT-Based Vehicular Ad-Hoc Networks

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 145469-145488
Author(s):  
Habeeb Bello-Salau ◽  
Adeiza James Onumanyi ◽  
Adnan M. Abu-Mahfouz ◽  
Achonu O. Adejo ◽  
Muhammed Bashir Mu'Azu
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Optimization Algorithms ◽  
Cuckoo Search ◽  
Route Discovery ◽  
Search Optimization ◽  
Cuckoo Search Optimization ◽  
Hoc Networks
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