Zobrazeno 1 - 10
of 341
pro vyhledávání: '"Wogrin, A."'
In integrated power and gas energy system optimization models (ESOMs), pipeline gas transmission with linepack is a particularly complex problem due to its non-linear and non-convex character. For ESOMs based on mixed-integer linear programing, piece
Externí odkaz:
http://arxiv.org/abs/2410.19280
Power system optimization models are large mathematical models used by researchers and policymakers that pose tractability issues when representing real-world systems. Several aggregation techniques have been proposed to address these computational c
Externí odkaz:
http://arxiv.org/abs/2310.19369
With the transition towards a decarbonized society, energy system integration is becoming ever more essential. In this transition, the energy vector hydrogen is expected to play a key role as it can be produced from (renewable) power and utilized in
Externí odkaz:
http://arxiv.org/abs/2305.02232
Autor:
Ali Arabnya, Sonja Wogrin, Mahmud Fotuhi-Firuzabad, Amin Khodaei, Zhenyu Huang, Chenye Wu, Omowunmi Mary Longe, Carmen L.T. Borges, Vladimir Terzija
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 161, Iss , Pp 110152- (2024)
This editorial summarizes the papers selected for publication in the Special Issue on Climate Change Mitigation and Adaptation in Power and Energy Systems (CMAP). After a rigorous review of 86 submitted manuscripts, 23 papers were accepted for public
Externí odkaz:
https://doaj.org/article/ae98bdb0f2f4494a94555cd40a429f31
Autor:
Wogrin, Sonja
One of the fundamental problems of using optimization models that use different time series as data input, is the trade-off between model accuracy and computational tractability. To overcome the computational intractability of these full optimization
Externí odkaz:
http://arxiv.org/abs/2206.03186
This paper introduces the full Low-carbon Expansion Generation Optimization (LEGO) model available on Github (https://github.com/wogrin/LEGO). LEGO is a mixed-integer quadratically constrained optimization problem and has been designed to be a multi-
Externí odkaz:
http://arxiv.org/abs/2109.01368
This paper proposes to use stochastic conic programming to address the challenge of large-scale wind power integration to the power system. Multiple wind farms are connected through the voltage source converter (VSC) based multi-terminal DC (VSC-MTDC
Externí odkaz:
http://arxiv.org/abs/2108.12693
Autor:
Kettner, Claudia, Böheim, Michael, Sommer, Mark, Gaugl, Robert, Bachhiesl, Udo, Gruber, Lia, Klatzer, Thomas Florian, Wogrin, Sonja, Kratena, Kurt
Publikováno v:
In Renewable Energy March 2024 223
Publikováno v:
In Applied Energy 1 February 2024 355
On the path towards power systems with high renewable penetrations and ultimately carbon-neutral, more and more synchronous generation is being displaced by variable renewable generation that does not currently provide system inertia nor reactive pow
Externí odkaz:
http://arxiv.org/abs/2007.04843