Book ChapterDOI
Design and Analysis of Grid Connected Wind/PV Hybrid System
K. Shivarama Krishna,K. Sathish Kumar,J. Belwin Edward,M. Balachandar +3 more
- pp 555-566
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TLDR
The simulation results show that the proposed hybrid wind/PV system is a viable option for microgrid applications.Abstract:
In this article, the design and analysis of wind/PV hybrid system which is grid connected has been presented. The wind and photovoltaic sources are integrated at the DC bus and its voltage is stepped up to desired value using DC–DC boost converter. The proportional integral controller has been used to control the output power produced from wind and photovoltaic resources to achieve desired output response. A variable speed control method is implemented for permanent magnet synchronous wind generator, which is capable of extracting maximum power even if it is operated at wind speed which is lower than the rated speed. The power produced from wind/PV hybrid system is supplied to the load and in the case of excess power generation it is supplied to the grid. The proposed hybrid system is modeled in MATLAB/Simulink. The performance of the system is evaluated by not only considering the changes in wind speed and solar irradiance but also by load power variations. The simulation results show that the proposed hybrid wind/PV system is a viable option for microgrid applications.read more
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Book ChapterDOI
Generation System Reliability Assessment Incorporating Photovoltaic Energy
TL;DR: The reliability assessment of generation system including photovoltaic energy has been described in this article and the Recursive Algorithm is used to evaluate the indices of the reliability for Roy Billinton Test System including photvoltaic unit.
References
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Journal ArticleDOI
Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation
Ruben Pena,Jon Clare,Greg Asher +2 more
TL;DR: The paper describes the engineering and design of a doubly fed induction generator (DFIG), using back-to-back PWM voltage-source converters in the rotor circuit, which results in independent control of active and reactive power drawn the supply, while ensuring sinusoidal supply currents.
Proceedings ArticleDOI
Modeling of a variable speed wind turbine with a Permanent Magnet Synchronous Generator
TL;DR: In this paper, a typical configuration of a wind turbine generator system equipped with a variable speed generator is analyzed, and the concept of Maximum Power Point Tracking (MPPT) has been presented in terms of the adjustment of the generator rotor speed according to instantaneous wind speed.
Journal ArticleDOI
Dynamic Modeling and Operation Strategy for a Microgrid With Wind and Photovoltaic Resources
Sungwoo Bae,Alexis Kwasinski +1 more
TL;DR: The examined dynamics shows that the proposed power system is a feasible option for a sustainable microgrid application and considers both wind energy and solar irradiance changes in combination with load power variations.
Proceedings ArticleDOI
Modeling and simulation of wind-PV hybrid power system using Matlab/Simulink
TL;DR: In this article, the authors present the modeling of a PV-wind hybrid system in Matlab/Simulink for simulation of a hybrid PV-Wind system connected to a grid.
Proceedings ArticleDOI
A Survey on Wind Power Technologies in Power Systems
TL;DR: In this paper, a review of wind turbine dynamic models, control systems, and hybrid wind power systems considering the fuel cell and photovoltaic energies is presented, and the corresponding applications in power systems including planning and reliability, stability analysis have been discussed.