Documentos de Trabajo: Envíos recientes
Mostrando ítems 301-320 de 2544
-
Building bidding curves for an EV aggregator via stochastic adaptive robust optimization
This paper proposes a stochastic adaptive robust optimization approach to build the bidding curves of an aggregator in charge of a set of electric vehicles participating in the day-ahead electricity market. These bidding ... -
Sled tests for development of HIII CAE dummy certification method
Virtual testing has been used as complement to mechanical testing in consumer information programs such as European New Car Assessment Program (Euro NCAP) since 2009. Rapid expansion of virtual testing with additional load ... -
Preparing for virtual testing for crashworthiness: proposing a method for certifying ATD models for frontal crash assessments
In the Euro NCAP 2030 roadmap, Virtual Testing using the H3 adult ATD FE-models is planned to be implemented in the next phase. Certification of ATD models ensures that the virtual models can predict the response of the ... -
Estrategia para la información y difusión del patrimonio geominero español mediante técnicas de realidad virtual portable en dispositivos móviles
La realidad virtual (VR) es la una herramienta muy útil para fomentar la participación y la motivación de los estudiantes en la educación, y por ende divulgar y difundir el patrimonio tangible, entre otros. En este trabajo, ... -
Damage clasification in composite materials using neural networks
Composite materials are widely employed in critical industrial applications, where their use has surged due to their numerous advantages over traditional materials. However, these benefits can be compromised if adequate ... -
Aprendiendo a servir desde la Ingeniería con Propósito: una experiencia de seis años con estudiantes de ingeniería
En este artículo se presenta la experiencia llevada a cabo en una escuela de ingeniería durante seis años, en la que han participado cerca de 230 estudiantes de ingeniería apoyando en disciplinas STEM a más de 900 estudiantes. ... -
Impact of uncertain data in robust optimal bidding of RVPP in energy and reserve markets
Different probability distributions yield different outcomes of optimization problems under uncertainty such as the optimal bidding problem of RES-only Virtual Power Plant (RVPP). Robust Optimization represents uncertainties ... -
Tools for Reliability and Resilience-oriented planning and operation of hybrid ACDC power systems
The impact of extreme events on power system operation is a growing concern, and planning and operation of hybrid ACDC power systems should account for resilience. This paper presents a framework for reliability and ... -
Integrating energy communities into the electricity market: overcoming barriers and enhancing flexibility in Spain, Italy, and Greece
The integration of energy communities into existing electricity markets is essential for decentralizing energy systems, decarbonizing electricity production, and enhancing consumer engagement. This paper analyses the ... -
Understanding generator droop voltage control
Power park modules are required by network codes to provide droop voltage power control at the point ofconnection (POC) to the grid. This paper contains a thorough analysis of the droop voltage control scheme of power park ... -
Exploring a 2030 nearly 100 renewable Spanish electricity system from a capacity-mix adequacy perspective
Nowadays, the increase in gas prices in Europe is fostering the penetration of renewable generation in electricity systems and pressing countries to accelerate the energy transition. It is then arguable whether goals on ... -
Integrating third-party flexibility resources into distribution networks: a quantitative assessment on the interactions of network tariffs and local markets
This paper explores innovative approaches to enhance the use of flexibility for electrical distribution networks by integrating time-of-use tariffs and local markets for DSO services. The study presents an analysis through ... -
The need for system balance restoration after congestion management: an examination of Iberian congestion management markets
The Iberian electricity markets use a dedicated congestion management market to address network constraint violations arising from zonal day-ahead market dispatches. This market operates in two phases: the first phase ... -
Biomass top-cycle CHP with hightemperature heat pump coupling: economic insights for industrial decarbonization
Over half of the final energy consumed by the European industrial sector relied on carbon-emitting fuels in 2022. Biomass-based cogeneration technologies can efficiently adjust to varying industrial electricity and heat ... -
DiffSim2Real: Deploying Quadrupedal Locomotion Policies Purely Trained in Differentiable Simulation
Differentiable simulators provide analytic gradients, enabling more sample-efficient learning algorithms and paving the way for data intensive learning tasks such as learning from images. In this work, we demonstrate that ... -
The effect of seatbelt pre-tensioners and load limiters in the occurrence of MAIS 2%2B and MAIS 3%2B abdominal injuries in real-world frontal crashes
Abdominal injuries are still frequent in motor vehicle crashes despite advancements in automotive safety and improvements to restraint systems. Pre-tensioners and load limiters have been incorporated into newer vehicles ...