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dc.contributor.advisor | Sanchis Sabater, Antonio | es_ES |
dc.contributor.author | Martínez Gordón, Rafael | es_ES |
dc.date.accessioned | 2020-05-06T18:08:06Z | |
dc.date.available | 2020-05-06T18:08:06Z | |
dc.date.created | 2018-09-19 | |
dc.date.issued | 2020-05-06 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/142636 | |
dc.description.abstract | [ES] Over the last years, the penetration of non-dispatchable variable renewable energy is constantly increasing, bringing new sources of uncertainty and challenging the traditional electricity market designs. To properly integrate these energy sources is currently a main research topic, specially in zonal electricity markets, in which market prices are constant across each zone without spatial differentiation. This thesis addresses this problem exploring new methods to determine the Available Transfer Capacities (ATCs), which limit the trade of power between zones in the day ahead stage. The methodology used, extensively analyzed in the previous literature, defines ATCs aiming to minimize the operational costs and decoupling them from the physical grid, unlike the current methods in which ATCs are determined according to security and reliability constraints. To define this set of optimal ATCs, a external entity gathers all the necessary information of the different zones of the zonal network and solves a bilevel stochastic optimization problem. The aim of this thesis is to use the previous models of the literature as a benchmark, analyze and extend them in order to align them with the current practice. Two main contributions are listed in this master thesis work: (i), previous work determine the cost-optimal ATCs minimizing the total expected operating cost, here the analysis is extended not only to the total costs, but also to the costs of each one of the zones of the zonal network. (ii), the model is reformulated and solved in a distributed fashion, using a distributed optimization technique, in order to avoid an excessive share of information and respect the privacy of the entities involved. The resulting algorithm is applied to different case studies, in order to compare and analyze the results of both approaches, i.e the centralized one, with full share of information to the central entity (named the full coordination model) and the distributed approach, named partial coordination model. | es_ES |
dc.description.abstract | [EN] Over the last years, the penetration of non-dispatchable variable renewable energy is constantly increasing, bringing new sources of uncertainty and challenging the traditional electricity market designs. To properly integrate these energy sources is currently a main research topic, specially in zonal electricity markets, in which market prices are constant across each zone without spatial differentiation. This thesis addresses this problem exploring new methods to determine the Available Transfer Capacities (ATCs), which limit the trade of power between zones in the day ahead stage. The methodology used, extensively analyzed in the previous literature, defines ATCs aiming to minimize the operational costs and decoupling them from the physical grid, unlike the current methods in which ATCs are determined according to security and reliability constraints. To define this set of optimal ATCs, a external entity gathers all the necessary information of the different zones of the zonal network and solves a bilevel stochastic optimization problem. The aim of this thesis is to use the previous models of the literature as a benchmark, analyze and extend them in order to align them with the current practice. Two main contributions are listed in this master thesis work: (i), previous work determine the cost-optimal ATCs minimizing the total expected operating cost, here the analysis is extended not only to the total costs, but also to the costs of each one of the zones of the zonal network. (ii), the model is reformulated and solved in a distributed fashion, using a distributed optimization technique, in order to avoid an excessive share of information and respect the privacy of the entities involved. The resulting algorithm is applied to different case studies, in order to compare and analyze the results of both approaches, i.e the centralized one, with full share of information to the central entity (named the full coordination model) and the distributed approach, named partial coordination model. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Universitat Politècnica de València | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Optimization | es_ES |
dc.subject | ATCs | es_ES |
dc.subject | Alternating direction method of multipliers | es_ES |
dc.subject | Electricity markets | es_ES |
dc.subject.classification | FISICA APLICADA | es_ES |
dc.subject.other | Máster Universitario en Ingeniería Industrial-Màster Universitari en Enginyeria Industrial | es_ES |
dc.title | Cost-optimal ATCs in zonal electricity markets considering partial coordination between zones | es_ES |
dc.type | Tesis de máster | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.description.bibliographicCitation | Martínez Gordón, R. (2018). Cost-optimal ATCs in zonal electricity markets considering partial coordination between zones. http://hdl.handle.net/10251/142636 | es_ES |
dc.description.accrualMethod | TFGM | es_ES |
dc.relation.pasarela | TFGM\97213 | es_ES |