Browsing by Subject "Energy storage"
Now showing items 1-20 of 89
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Adaptive droop for control of multiterminal DC bus integrating energy storage
(2015-02-01)
Article
Open AccessMultiterminal dc (MTDC) systems are drawing a lot of interest lately in applications related to distributed generation, especially in those that integrate wind or photovoltaic (PV) generation with energy storage (ES). ... -
Advanced methodology for the optimal sizing of the energy storage system in a hybrid electric refuse collector vehicle using real routes
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-11-24)
Article
Open AccessThis paper presents a new methodology for optimal sizing of the energy storage system ( ESS ), with the aim of being used in the design process of a hybrid electric (HE) refuse collector vehicle ( RCV ). This methodology ... -
Almacenamiento de energía para la reducción del coste de los errores de predicción en la generación eólica
(Universitat Politècnica de Catalunya, 2015-06)
Master thesis (pre-Bologna period)
Open AccessEl presente proyecto tiene como objetivo determinar la viabilidad de la instalación de un sistema de almacenamiento energético, concretamente de una batería, como instrumento para reducir el coste imputado a los ... -
Anàlisi de l'operació de sistemes elèctrics amb alta penetració de renovables
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2015-10)
Master thesis
Open AccessLa introducció de cada vegada majors quantitats d'energia d'origen renovable en els sistemes elèctrics dona lloc a una sèrie de reptes en la correcta operació del sistema que afecten a l'estabilitat de la freqüència i ... -
Analysis and comparison of battery energy storage technologies for grid applications
(2013)
Conference report
Restricted access - publisher's policyBattery Energy Storage Systems (BESSs) could contribute to the generation/consumption balance of the grid and could provide advanced functionalities at different grid levels (generation, T&D, end-user and RES integration). ... -
Analysis and evaluation of Li-Ion batteries
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2012-06)
Master thesis
Open AccessThis document provides an introduction and over view of state-of-the-art energy storage technology including a comparison of them and various evaluations of the new possibilities they give to the energy infrastructure and ... -
Analysis and simulation of a thermosolar heating system using phase change material as the flowing fluid
(Universitat Politècnica de Catalunya / Politecnico di Torino, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decisionThe increasing gas emissions and the continuous rise of fuel prices are the main reasons why new solutions for world energy demand are searched. Using Europe as an indicator, every year more than thirty per cent of the oil ... -
Analysis to achieve a high penetration of renewable energies in MW-scale electricity Microgrids with the case study of an island in the Pacific
(Universitat Politècnica de Catalunya, 2014-10)
Master thesis
Open AccessAs the penetration of intermittent renewable energies consumed in MW-scale electrical grids becomes high, in many countries reaching more than 25 % per year, the need for control, stabilization and storage methods to ... -
Aplicacions dels sistemes d'emmagatzematge d'energia en parcs eòlics i fotovoltaics / Applications of energy storage systems in wind and photovoltaic parks
(Universitat Politècnica de Catalunya, 2019-01-17)
Bachelor thesis
Restricted access - author's decisionEl desplegament dels sistemes de generació renovable en xarxes elèctriques, com els parcs eòlics i fotovoltaics, és un repte tecnològic degut a la variabilitat del recurs renovable: el vent i el sol. Una de les possibles ... -
Applications of energy storage systems in wind and photovoltaic parks
(Universitat Politècnica de Catalunya, 2019-01-17)
Tutored research work
Open AccessThe deployment of renewable generating systems in electrical grids is a technological challenge because of the variability of renewable resources, e.g. wind and sun. One of the possible tools to make the power output profile ... -
Battery state of charge determination from heat and entropy measurements
(2012)
Conference lecture
Restricted access - publisher's policy -
Battery state of charge determination from phase measurements
(2012)
Conference lecture
Restricted access - author's decision -
Capacitor voltage balance limits in a multilevel-converter-based energy storage system
(2011)
Conference report
Open AccessThis paper studies an energy storage system based on a three-level DC-DC converter and a gridconnected neutral-point-clamped inverter. The main advantages of this multilevel power conversion system are highlighted and ... -
Capacitor voltage balancing in a three-level-converter-based energy storage system
(2013-10-01)
Article
Restricted access - publisher's policyThis paper discusses a grid-connected energy storage system based on two three-level (3L) converters: a DC-DC one and a neutral-point-clamped inverter. When compared to a system using standard two-level converters, the ... -
Charge storage and retention in electret dielectric layers for energy harvesting applications
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyBy providing a permanent electric polarization, electrets have a wide range of applications in different fields like sensors and actuators, energy harvesting or biomedicine. Stable electrets with silicon-based compatible ... -
Comparison of control strategies of residential PV storage systems
(2015)
Conference report
Open Access -
Control strategies for combining local energy storage with wells turbine oscillating water column devices
(2015-11-01)
Article
Open Access -
Day-ahead micro-market design for distributed energy resources
(2016)
Conference report
Open Access -
Decentralized primary control of MTDC networks with energy storage and distributed generation
(2014-11-01)
Article
Restricted access - publisher's policyMultiterminal dc networks are drawing a lot of interest lately in applications related to distributed generation, particularly in those that also integrate energy storage (ES). A few approaches for controlling the operation ... -
Demand-side management via distributed energy generation and storage optimization
(Institute of Electrical and Electronics Engineers (IEEE), 2013-06)
Article
Restricted access - publisher's policyDemand-side management, together with the integration of distributed energy generation and storage, are considered increasingly essential elements for implementing the smart grid concept and balancing massive energy ...
