Proceedings Article10.1109/CCDC.2017.7978379
A robust interval economic dispatch model accommodating large-scale wind power generation with consideration of price-based demand response
Liudong Zhang,Yubo Yuan,Bing Chen,Dawei Su +3 more
- 01 May 2017
- pp 6679-6684
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TL;DR: In this article, a robust interval optimization method was used to achieve the joint optimization of dynamic demand response load regulation and uncertain wind power accommodation by utilizing the interval information of wind power forecast which can be conveniently obtained.
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Abstract: Demand response can promote large-scale wind power accommodation via utilizing demand side resources to participate in power systems dispatch. Because the wind power uncertainty is neglected and the probabilistic model of wind power forecast error is difficult to be accurately obtained in the existing wind power dispatch models considering demand response, the impacts of wind power uncertainty on demand response load regulation are unable to be accurately evaluated. By utilizing the interval information of wind power forecast which can be conveniently obtained, the robust interval optimization method can be used to achieve the joint optimization of dynamic demand response load regulation and uncertain wind power accommodation. Therefore, a price-based demand response model is introduced to the conventional robust interval dynamic economic dispatch model, an hours-ahead robust interval economic dispatch model accommodating large-scale wind power with consideration of price-based demand response is developed and its solution method based on linear programming is proposed in this paper. Simulation studies on the IEEE 26-generator reliability test system connected to a wind farm are presented to verify the effectiveness and advantage of the proposed model.
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Citations
A comprehensive review on wind power spillage: Reasons, minimization techniques, real applications, challenges, and future trends
Abdelfattah A. Eladl,Samaa Fawzy,E. E. Abd-Raboh,Akram Elmitwally,Gibran Agundis-Tinajero,Josep M. Guerrero,Mohamed A. Hassan +6 more
TL;DR: This comprehensive review examines wind power spillage causes, minimization techniques, real applications, challenges, and future trends, highlighting the need to balance wind penetration with power system reliability and security in modern electrical networks.
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A survey and comparison of leading-edge uncertainty handling methods for power grid modernization
Sahar Rahim,Pierluigi Siano +1 more
TL;DR: In this paper , a comprehensive review of the literature on state-of-the-art uncertainty modeling methods is presented to identify future research trends and a comparative assessment is provided to provide a broader overview evidencing that, so far, there is no particular preeminent uncertainty handling technique.
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Interactive demand response and dynamic thermal line rating for minimizing the wind power spillage and carbon emissions
Samaa Fawzy,E. E. Abd-Raboh,Abdelfattah A. Eladl +2 more
TL;DR: A bi-level optimization model is proposed to minimize wind power spillage, load shedding, power losses, and CO2 emissions through demand response and dynamic thermal line rating, achieving up to 32.7% reduction in spillage and 36.6% increase in social welfare.
3
Linear Programming Based on Piece-Wise Linearization for Solving the Economic Load Dispatch Problem
Ahmad Al-Subhi,Hesham K. Alfares +1 more
- 01 Jan 2019
TL;DR: The LP technique with piece-wise linearization shows an overall competitive advantage in terms of total cost, solution time, and load satisfaction.
References
Model and Strategy for Multi-time Scale Coordinated Flexible Load Interactive Scheduling
Yang Shengchu
- 01 Jan 2014
TL;DR: Based on the contrastive analysis of wind power prediction error and the corresponding regulation ability of power grid in different time scales, a multi-time scale coordinated flexible load interaction response scheduling (FLIRS) was proposed in this article.
45
•Journal Article
Smart Grid from the Perspective of Demand Response
TL;DR: The research and practice of smart grid around the world, as well as the collaboration between smart grid and demand response (DR), are summarized and suggestions and assumptions for achieving the collaboration are presented in view of the actual conditions of China's power industry.
37
•Journal Article
An Optimization Model Combining Generation Side and Energy Storage System With Demand Side to Promote Accommodation of Wind Power
TL;DR: In this article, a power generation dispatching model for power grid integrated with large-scale wind farms is constructed, and the results show that by means of the synergetic effect of demand side management with energy storage technology, power grid's ability of accommodating wind power could be improved and economic benefit of wind power generating units would be ensured better.
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Impact of demand response on thermal generation investment with high wind penetration
Shan Jin,Audun Botterud,Sarah M. Ryan +2 more
- 27 Jul 2014
TL;DR: In this article, a stochastic programming model for investments in thermal generation capacity to study the impact of demand response (DR) at high wind penetration levels is presented, and the investment model combines continuous operational constraints and wind scenarios to represent the implications of wind variability and uncertainty at the operational level.
27
•Journal Article
Optimal Dispatch Coordinating Power Generation With Carbon Emission Permit for Wind Farms Integrated Power Grid Considering Demand Response
TL;DR: In this paper, a novel optimal dispatching model is proposed to meet the requirement of energy conservation and emission reduction, and the approach to solve the proposed model is given.The model is based on multi-object unit commitment model in which the dispatching mode that coordinates power generation with carbon emission permit is adopted to seek a compromise-coordination solution;various constraints such as DR, security constraints and carbon emission are synthetically considered.
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