Documentos de Trabajo: Envíos recientes
Mostrando ítems 61-80 de 2544
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How did the energy crisis affect household electricity consumption? Assessing electricity demand elasticity in Spanish households
Residential electricity demand is widely recognised as structurally inelastic. However, this claim may not hold in the future – at least in most liberalised electricity markets. Among other factors, a higher exposure to ... -
Coordinated tuning of multiple power oscillation damping controllers of HVDC links: Application to a large-scale power system
This paper uses eigenvalue sensitivities to address the coordinated design of multiple power oscillation damping (POD) controllers of an HVDC-VSC link. Namely, POD controllers modulating the active and reactive power of ... -
Multi-Loop Design of Virtual Synchronous Machine Control for DFIG-Based Wind Farms
The displacement of synchronous generators by converter–interfaced renewable energy sources obliges wind farms to provide inertia, damping, and voltage support, above all in increasingly weak grid conditions. This paper ... -
Multi-Loop Design of Virtual Synchronous Machine Control for DFIG-Based Wind Farms
The displacement of synchronous generators by converter–interfaced renewable energy sources obliges wind farms to provide inertia, damping, and voltage support, above all in increasingly weak grid conditions. This paper ... -
Context Trails: A Dataset to Study Contextual and Route Recommendation
Recommender systems in the tourism domain are gaining increasing attention, yet the development of diverse recommendation tasks remains limited, largely due to the scarcity of public datasets. This paper introduces Context ... -
Computing leastcore allocations for firm-energy rights: a mixed integer programming procedure
The Firm energy of generation plants is a critical component in some electricity markets. It is usually calculated by the regulator and sets a cap to the amount a plant can trade in capacity markets (or auctions), in order ... -
Evaluation of demand side management mechanisms and opportunities for their development in the Brazilian power industry
Demand Side Management (DSM) can be defined as the process that aims to modify the behavior of the consumer through price signals, financial incentives and awareness actions, among other mechanisms, in order to improve the ... -
Practices for risk assessment and control in the Brazilian electricity market: state of the art
CIGRE Study committee C5 in Brazil created in 2014 a working group to focus on risk management practices. This paper analyses the results of a survey done in 2015, that intended to discover the current status of risk ... -
Aligning regulatory incentives and price signals in the Brazilian wholesale and retail electricity markets
Managing electricity supply and demand for electricity in Brazil is particularly challenging because of the great variability of supply and demand. The variability of supply is due to the stochastic nature of renewable ... -
Minimax approaches to optimal transmission expansion planning considering non-probabilistic scenarios of market-based renewable generation capacity additions
This paper investigates the potential of minimax-cost and minimax-regret approaches for centralized & determinative transmission expansion planning under uncertainty regarding market-based generation expansion, ... -
Explorative ex-ante consumer cluster delineation for electrification planning using image processing tools
The ex-ante division of consumers into potential off-grid and grid-extension clusters represents a crucial input to electrification planning. This paper explores the application of image processing tools to distinguish ... -
On the emerging role of spatial load forecasting in transmissiondistribution grid planning
Spatial load forecasting methodologies spatially allocate expected electricity demand growth in a study area. In the last decades, this kind of forecasting has been applied to backup traditional transmission and distribution ... -
Comparison among deterministic methods to design rural mini-grids: effect of operating strategies
Mini-grids are well known to be a suitable solution to foster rural electrification in developing countries, and yet risks and high costs are hampering their spreading. Even though effective tools can help developers to ... -
Impact of gas third party access in the unit commitment optimal solution
The importance of the natural gas sector in the electric power industry has increased substantially over the last decades, reaching 21 generation capacity in Europe in 2016. Generation companies that own gas fired units ...