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Market based transmission expansion and reactive power planning with consideration of wind and load uncertainties

Hemmati, Reza; Hooshmand, Rahmat-Allah; Khodabakhshian, Amin - In: Renewable and Sustainable Energy Reviews 29 (2014) C, pp. 1-10

presented. The proposed TEP is associated with Reactive Power Planning (RPP), reliability assessment and also consideration of … satisfying reliability constraint at the same time with taking into account wind and load uncertainties. Expected Energy Not … Supplied (EENS) is used as an index for reliability evaluation. At first, Monte-Carlo simulation is used to obtain the …

Persistent link: https://www.econbiz.de/10010719443

ASSESSMENT OF TRANSMISSION CONGESTION PRICE RISK AND HEDGING IN THE BRAZILIAN ELECTRICITY MARKET

Porrua, Fernando; Barroso, Luiz; Junqueira, Max; … - EconWPA - 2005

The objective of this paper is to provide a methodology for pricing, under a generation company (Genco) point of view, long-term energy contracts signed across different price zones in a zonal pricing hydro- based power system where classical Financial Transmission Rights (FTRs) are not...

Persistent link: https://www.econbiz.de/10005126100

Spatial variation of emissions impacts due to renewable energy siting decisions in the Western U.S. under high-renewable penetration scenarios

Blumsack, Seth; Xu, Jianhua - In: Energy Policy 39 (2011) 11, pp. 6962-6971

One of the policy goals motivating programs to increase renewable energy investment is that renewable electric generation will help reduce emissions of CO2 as well as emissions of conventional pollutants (e.g., SO2 and NOx). As a policy instrument, Renewable Portfolio Standards (RPS) encourage...

Persistent link: https://www.econbiz.de/10010572915

Market Integration and Economic Efficiency at Conflict? Commitments in the Swedish Interconnectors Case

Sadowska, M.; Willems, Bert - Tilburg University, Tilburg Law and Economic Center - 2012

Abstract: According to the European Commission, Svenska Kraftnät, the Swedish network operator, might have violated competition rules by limiting cross-border transmission capacity to relieve congestion within Sweden. Eventually, the case was settled and Svenska Kraftnät offered commitments to...

Persistent link: https://www.econbiz.de/10011093144

Power Markets Shaped by Antitrust

Sadowska, M.; Willems, Bert - Tilburg University, Tilburg Law and Economic Center - 2012

Abstract: In November 2011 Sweden abolished the uniform national electricity price and introduced separate price zones. This was the result of an antitrust settlement between the Commission and the Swedish network operator, which was accused of discriminating between domestic and export...

Persistent link: https://www.econbiz.de/10011093148

Transmission expansion planning in Northern Europe in 2030—Methodology and analyses

Jaehnert, Stefan; Wolfgang, Ove; Farahmand, Hossein; … - In: Energy Policy 61 (2013) C, pp. 125-139

The expected increase of intermittent electricity production imposed by renewable energy sources in Northern Europe poses rising challenges to the operation of the power system. The Nordic hydro based power system, particularly the Norwegian, is in a favourable position to provide necessary...

Persistent link: https://www.econbiz.de/10011046701

An M-estimator for High Breakdown Robust Estimation in Computer Vision

Hoseinnezhad, R; Bab-Hadiashar, A - 2011

Several high breakdown robust estimators have been developed to solve computer vision problems involving parametric modeling and segmentation of multi-structured data. Since the cost functions of these estimators are not differentiable functions of parameters, they are commonly optimized by...

Persistent link: https://www.econbiz.de/10009481692

ОПТИМИЗАЦИЯ ХОЗЯЙСТВЕННОЙ ДЕЯТЕЛЬНОСТИ ЭКОНОМИЧЕСКИХ СУБЪЕКТОВ НА ОСНОВЕ PSO-МЕТОДА

ВЛАДИМИРОВНА, МАКЕЕНКО МАРИЯ - In: ИЗВЕСТИЯ … (2011) 3, pp. 92-94

В статье уточняется определение оптимизации. Предлагается классификация основных методов оптимизации, используемых в экономике и менеджменте. Особое внимание...

Persistent link: https://www.econbiz.de/10011221252

Iterative non-deterministic algorithms in on-shore wind farm design: A brief survey

Khan, Salman A.; Rehman, Shafiqur - In: Renewable and Sustainable Energy Reviews 19 (2013) C, pp. 370-384

Wind farm layout design is a complex optimization problem consisting of number of design objectives and constraints. Different variations of this problem have been solved using several optimization techniques. Iterative heuristics are well-known optimization techniques that have been applied to...

Persistent link: https://www.econbiz.de/10010608331

Optimal distributed renewable generation planning: A review of different approaches

Tan, Wen-Shan; Hassan, Mohammad Yusri; Majid, Md Shah; … - In: Renewable and Sustainable Energy Reviews 18 (2013) C, pp. 626-645

, increased reliability, low investment cost, and most significantly, to exploit renewable-energy resources, which produce power … fluctuations, reliability and stability problems. Therefore, it is necessary to develop an optimization or heuristic technique …

Persistent link: https://www.econbiz.de/10010608340

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