Listar Documentos de Trabajo por título
Mostrando ítems 1267-1286 de 1884
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Optimal discretization of net head dependency in heterogeneous multi-reservoir hydroelectric systems
Modeling the net head dependency of hydro power plants constitutes a serious challenge from the optimization point of view. One possible approach is to pre-establish a discrete set of representative net heads and to formulate ... -
Optimal energy and reserve scheduling of pumped-storage power plants considering hydraulic short-circuit operation
This paper presents a mixed-integer model for the hourly energy and reserve scheduling of a price-taker and closed-loop pumped-storage hydropower plant operating in hydraulic short-circuit mode. The plant participates in ... -
Optimal integration of RES-based DGs with reactive power support capabilities in distribution network systems
One of the major changes currently involving distribution network systems (DNSs) is the ever-increasing integration of renewable-based distributed generation (DG), wind and solar PV types in particular. This is dramatically ... -
Optimal management of a microgrid Li-Ion battery considering non-linear losses using the Integer Zig-Zag formulation
This paper presents a model for optimizing the management of a Li-Ion battery in a microgrid, considering the presence of nonlinear losses during the charging and discharging processes. The paper examines the nature of ... -
Optimal planning and operation of energy community DERs considering local energy trading and uncertainties
Local energy trading between customers in energy communities (ECs) received significant interest from academia and industry as a promising approach for managing a large number of distributed energy resources (DERs) and ... -
Optimizing mass transit systems electrical infrastructure by application of the particle swarm optimization algorithm
This paper presents an MTS electrical infrastructure optimizer which is based on the particle swarm optimization (PSO) algorithm. The goal of the optimizer consists of finding the optimal locations and sizes of a set of ... -
Optimizing storage allocation and investment for transmission constrained networks considering losses and high renewable penetration
This work investigates the effects of transmission losses, constraints and increased renewable energy penetration on planning energy storage allocation and investment. By modifying a DC Optimal Power Flow model using a ... -
Optimizing storage operations in transmission-constrained networks for medium-and long-term operation
The main objective is to present a new approach to model the storage operation in the context of Medium-and Long-term Operational Planning (MLTOP). This approach is based on the system-state framework but including ... -
Oralidad narrada y proceso traslativo. El monólogo de Célestine en dos versiones españolas de Le Journal d?une femme de chambre
Octave Mirbeau eligió para Le Journal d une femme de chambre una original estructura narrativa que difiere de las estrategias utilizadas por sus coetáneos para articular la ficción novelesca. Este diario íntimo, donde una ... -
La ordenación comunitaria del tiempo de trabajo
Tras varios infructuosos intentos de revisión, la Directiva 2003/88/CE sigue generando numerosos conflictos interpretativos, algunos de ellos con repercusión directa en nuestro ordenamiento interno. Sin pretensión de ... -
Order Matters: Eliciting Maternal Beliefs on Educational Choices
Subjective expectation data on education has been increasingly used by social scientists to better understand current investments in human capital. Despite its recognised value by scholars, there is little evidence about ... -
La orientación al cliente desde la perspectiva del liderazgo ético: una nueva propuesta conceptual
Propósito El objetivo del trabajo consiste en 1) Explorar la convergencia que se establece -según las investigaciones- entre la Responsabilidad Social Corporativa (RSC) y el tema del Liderazgo Ético (EL), 2) Teniendo ... -
Orientando hacia etudios STEM
Actualmente existe una gran demanda de jóvenes titulados en estudios STEM, y en los próximos años, todavía va a ser mayor por la digitalización de nuestra sociedad y los nuevos retos científicos-tecnológicos impulsados por ...