Journal ArticleDOI
Novel Integration of a PV-Wind Energy System With Enhanced Efficiency
Rupesh G. Wandhare,Vivek Agarwal +1 more
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TLDR
In this paper, a novel integration scheme of solar photovoltaic (PV) with a large capacity doubly excited induction generator-based wind energy system is described, which uses both the grid and rotor-side power converters of doubly fed induction generator to inject PV power into the grid.Abstract:
A novel integration scheme of solar photovoltaic (PV) with a large capacity doubly excited induction generator-based wind energy system is described. The proposed scheme uses both the grid- and rotor-side power converters of doubly fed induction generator to inject PV power into the grid. Thus, it renders a cost-effective solution to PV-grid integration by obviating the need for a dedicated converter for PV power processing. The system is able to feed significantly large PV power into the grid compared to an equivalent rating inverter used in the conventional PV-grid system. The proposed scheme prevents circulating power during subsynchronous operation during the availability of solar radiation. All these features enhance system efficiency. System stability is also augmented due to turbine inertia, facilitating high PV penetration into the power grid. The intermittent but complementary nature of solar PV and wind energy sources considerably improves the converters' utilization. Besides, the proposed scheme does not hamper maximum power point tracking of PV and wind sources except during very rarely occurring environmental glitches, which the PV power control algorithm is suitably geared to handle. A comprehensive system model is presented and used for designing the control strategy. The proposed scheme is supported by analysis, simulations, and experiments on a laboratory prototype.read more
Citations
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Journal ArticleDOI
A review on hybrid renewable energy systems
TL;DR: In this paper, a comprehensive review of optimal sizing, energy management, operating and control strategies and integration of different renewable energy sources to constitute a hybrid system is presented, where the feasibility of different controllers such as microcontroller, proportional integral controller, hysteresis controller and fuzzy controller are presented.
Journal ArticleDOI
Hybrid wind/photovoltaic energy system developments: Critical review and findings
TL;DR: In this article, a systematic review related to hybrid PV/wind energy systems with battery storage is presented, which will help the researchers to explore such hybrid energy systems for further improvements in terms of designing, analyzing and integrating such systems into the power network.
Journal ArticleDOI
Techno economic feasibility analysis of different combinations of PV-Wind-Diesel-Battery hybrid system for telecommunication applications in different cities of Punjab, India
TL;DR: An extensive review of power generation from different hybrid systems is carried out and research gaps are identified in this article, where the results show that the PV-Wind-Diesel-Battery produce more power in comparison to PV-Ddies-Battery, PV-WDSDiesel, Wind-DDS-Batteries, and PV- Diesel system.
Journal ArticleDOI
Grid-Connected PV-Wind-Battery-Based Multi-Input Transformer-Coupled Bidirectional DC-DC Converter for Household Applications
TL;DR: In this article, a control strategy for power flow management of a grid-connected hybrid photovoltaic (PV) and wind-battery-based system with an efficient multi-input transformer-coupled bidirectional dc-dc converter is presented.
Journal ArticleDOI
An ant colony optimized mppt for standalone hybrid pv-wind power system with single cuk converter
TL;DR: Satisfactory practical results have been realized using the dSPACE (DS1104) platform that justify the superiority of proposed algorithms designed under various operating situations.
References
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Journal ArticleDOI
Power-Electronic Systems for the Grid Integration of Renewable Energy Sources: A Survey
Juan Manuel Campos Carrasco,Leopoldo G. Franquelo,Jan T. Bialasiewicz,Eduardo de Teresa Galván,R.C.P. Guisado,Ma.A.M. Prats,Jose I. Leon,Narciso Moreno-Alfonso +7 more
TL;DR: New trends in power electronics for the integration of wind and photovoltaic (PV) power generators are presented and a review of the appropriate storage-system technology used for the Integration of intermittent renewable energy sources is introduced.
Book
Doubly Fed Induction Machine : Modeling and Control for Wind Energy Generation
TL;DR: Modeling, simulation and control of a doubly-fed induction machine controlled by a back-to-back converter for Doubly-Fed Induction Generators and Three-Phase Power Converters.
Journal ArticleDOI
Impact of increased penetration of photovoltaic generation on power systems
TL;DR: In this paper, the impact of increased penetration of photovoltaic (PV) systems on static performance as well as transient stability of a large power system, in particular the transmission system, is examined.
Journal ArticleDOI
Generation unit sizing and cost analysis for stand-alone wind, photovoltaic, and hybrid wind/PV systems
TL;DR: In this article, the results of investigations on the application of wind, photovoltaic (PV), and hybrid wind/PV power generating systems for utilization as stand-alone systems are presented.
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