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A geo-remote IoT seismic sensing device, made of robust high-sensitivity TENGs
This work presents the best TENG (Triboelectric Energy NanoGenerator) candidate to be used as a seismic sensor and integrated into any global seismic network. Toe most optimal one out of six different compositions' was ... -
Small-signal stability of type 4 wind generators as affected by the bandwidth of current and PLL controllers
This paper investigates the small-signal stability of type 4 wind generators as affected by the bandwidth of current and phase-locked loop (PLL) controllers. Using eigenvalue and participation factor analysis, this paper ... -
A reduced-order model for simulation of back-to- back start-up of synchronous motors in pumped storage hydropower plants
This paper proposes a reduced-order model for the simulation of back-to-back start-up of synchronous motors in pumped storage hydropower plants aimed at calculating the starting time of the generator-motor set. It is assumed ... -
System-wide benefits of renewable-based virtual power plants in island power systems
Renewable Energy Sources (RESs) have experienced significant growth in recent years. RES-based Virtual Power Plants (RVPPs) allow aggregating smaller RES-based Distributed Generators (DGs). This paper presents a system-wide ... -
Optimal bidding of renewable-based VPPs in energy and ancillary service markets
The tutorial discusses the dynamic analysis and operation of virtual power plants (VPPs), that is, clusters of generators located at different locations of the grid and providing coordinated services. The tutorial is ... -
El uso de interfaces regenerativas de nervio periférico (RPNI) en modelos animales y sus aplicaciones: una revisión sistemática
Regenerative Peripheral Nerve Interfaces (RPNIs) encompass neurotized muscle grafts employed for the purpose of amplifying peripheral nerve electrical signaling. The aim of this investigation was to undertake an analysis ... -
Anomaly detection of a cooling water pump of a power plant based on its virtual digital twin constructed with deep learning techniques
This paper aims to explore the use of recent approaches of deep learning techniques for anomaly detection of potential failure modes in a cooling water pump working in a gas-combined cycle in a power plant. Two different ... -
A big-data approach to assess transport poverty: A case study of Madrid
Transport poverty, a multifaceted issue, has garnered increasing attention in recent years. This study employs anonymized mobile phone data and GIS techniques to analyze commuting patterns, economic burdens, and spatial ... -
Impact of current limiters and fast voltage boosters in grid-forming VSC-based generators on transient stability
Transient stability is a complex phenomenon presented in multi-machine and multi-converter systems, and it is still considered a key limiting factor for stressed power systems. The increasing integration of non-synchronous ... -
Escape room “Esperanza para el futuro": El juego de fuga como actividad de evaluación de los conocimientos aprendidos
La asignatura de Fisiología humana del 1º curso del Doble Grado de Ciencias de la Actividad Física y el Deporte (CAFYD) y Ed. Primaria (EP) tiene como uno de sus objetivos fundamentales conseguir que, al finalizar el curso, ... -
Investigating the impact of graphene-based nanomaterials on the polymerization, mechanical and biological performance of photocurable resin for stereolithography
Background and Purpose Graphene-Based Nanomaterials (GBN), which encompass Graphene (G) and Graphene Oxide (GO), have gained recognition for their transformative impact on enhancing the mechanical properties of polymers. ... -
On advancements and challenges in asset management for HVDC systems: a machine learning perspective
In the context of global climate goals and the transition to sustainable energy, modern energy transportation and distribution systems play a crucial role. Electricity transportation and distribution systems would not ... -
How a pandemic reshapes power patterns: a case study of electricity consumption in the Baltic countries during COVID-19
In addition to the enormous loss of life caused by COVID-19, the pandemic produced issues in various sectors such as industrial, economic, tourism, healthcare, etc. One of the sectors that is likely to have been affected ... -
Cultivating spirituality in organizations. The role of spiritual discernment
Organizational spirituality offers a nuanced approach to navigating the complexities of the evolving organizational landscape and a pathway to achieving positive outcomes. Central to this realm is spiritual practices, ... -
Demand response cost analysis and its effect on system planning
Demand response (DR) is becoming a necessity rather than a choice since its environmentally friendly nature makes it an ideal option for development and deployment in the electricity system, particularly in the high-renewable ... -
A comparative analysis of Cournot equilibrium and cost minimization models for electricity and hydrogen integration
The relationship between hydrogen and electricity has gained attention due to their interconnected roles in the energy transition. Existing joint electricity and hydrogen market models often overlook the dependence between ...