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Abstract
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Article Information:
The Presentation of a Two Stages Model for an Optimum Operation of a Hybrid System of Wind-Pumped Storage Power Plant in the Power Market Environment
Mehdi Akbarpour, S.M. Moghaddas Tafreshi and Kamran Keshavarz Divkolaee
Corresponding Author: Mehdi Akbarpour
Submitted: March 31, 2012
Accepted: April 26, 2012
Published: November 15, 2012 |
Abstract:
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In this study we present a new method in power market environment. One of the weaknesses in the
utilization of wind units is severe dependence of output power level on wind. However, considering the high
uncertainty in the prediction of wind speed and wind forecast unit production capacity is also having an error.
Also, regarding to the uncontrollable generators of this type, it is better to use combined systems for utilization.
This study presents a new model based on the a two stage for an optimum operation of a hybrid system of windpumped
storage power plant in the power market environment that causes to provide a successful presentation
condition in market environments for the producers of wind power. In the suggestive hybrid system of windpumped
storage power plant of this study the modeling is done in two stages for the optimum presence in power
market environment with the a most possible benefit. At first, the suggestive model is optimized regarding to
uncertainty in the prediction of power price and producing the wind power, for presenting the suggestion of
power to market, in order to gain the most benefit. At the second stage, the suggestive model is optimized
regarding to uncertainty in producing wind power, in order to gain the most benefit and paying the least penalty
for unbalancing in market for operation of the system. In this study, the Particle Swarm Optimization algorithm
(PSO) is used for optimization. At the end of a model example for applying the results of the proposed model
will be examined and analyzes the results. Results show that the model is an appropriate method for the
operation of this combined system in market environment.
Key words: Optimum operation, profit maximization, PSO algorithm, the hybrid system of wind-pumped storage, uncertainty, ,
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Cite this Reference:
Mehdi Akbarpour, S.M. Moghaddas Tafreshi and Kamran Keshavarz Divkolaee, . The Presentation of a Two Stages Model for an Optimum Operation of a Hybrid System of Wind-Pumped Storage Power Plant in the Power Market Environment. Research Journal of Applied Sciences, Engineering and Technology, (22): 4729-4741.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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