ISE - Relatórios técnicos
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- Resultados do inquérito às empresas spin-offs de investigação: relatório do projecto REBASPINOFFPublication . Rodrigues, Cláudia; Videira, Pedro; Fontes, Margarida
- Building new indicators for researchers’ careers and mobility based on electronic curriculum vitae: the case of the DeGóis platformPublication . Fontes, Margarida; Assis, José; Araújo, Emília; Bento, Sofia; Henriques, Luísa; Pirralha, André; Santos, LeonelThere are currently two main databases in Portugal regarding researchers’ electronic CVs: • the FCT-SIG (Council for Science and Technology-Information and Management System) – hereafter called the FCT Information System, and • the DeGóis Platform Although this report will be concentrated on discussing the DeGóis Platform, since the latter will prevail in the medium/long term, replacing the former one, we believe it is useful to shed some light on the FCT Information System, as it still comprises the bulk of researchers’ electronic CVs in Portugal.
- System transformation for growth and sustainability : ocean energy in PortugalPublication . Fontes, Margarida; Karadzic, Vanja; Pereira, Tiago SantosABSTRACT: This Report presents the results of research conducted for the OECD Project on Systems Transformation, undertaken in the framework of the Working Party on Innovation and Technology Policy (TIP). It conveys the results of the Portuguese Case Study. The OECD project on Systems Transformation (2015-2016) corresponded to the second phase of the System Innovation Project (https://www.innovationpolicyplatform.org/systeminnovation-oecd-project) whose objective was to help policy makers re-think innovation policies in the context of sustainability and green growth. It built on and extended the previous work, by applying the policy lessons learned to concrete cases of transitions in the field of knowledge based industrial production and in the area of sustainability. The goal of the project was to study advanced practices in policy support for the promotion of emerging industries and sustainable (green) innovations in OECD economies, focusing on the role of selected policy tools, such as cluster policies, demonstrators, technology roadmapping, and smart regulation. The project aimed at identifying good practices for designing these innovation policy instruments, based on a series of comparative case studies. The Portuguese Case Study addressed the role of systemic policies in the construction of an Ocean Energy System, i.e. a system that originates from the development and diffusion of renewable energies based on the ocean, providing an opportunity to examine how sustainability and structural change goals can be combined.
- Análise técnica do impacto da mudança de hora legal na penetração da geração de energia renovável não controlável no consumo em Portugal continentalPublication . Silva, João M. Henriques da; Couto, António; Duque, JoaquimRESUMO: A análise técnica do impacto da alteração do regime de hora legal no consumo de energia em Portugal Continental, suprido pela geração de energia renovável não despachável (VRE) e, por isso, não regulável em função do consumo, procurou averiguar a presença de eventuais benefícios que poderiam decorrer dessa alteração. Contudo, neste domínio de análise, não foi detetada a existência de qualquer vantagem significativa decorrente da alteração do regime de hora legal vigente para quaisquer outros regimes de hora legal analisados.
- Porosity Effect in a Molten Salt ThermoclinePublication . Lima, Margarida; Costa, Paula SilvaABSTRACT: Thermal Energy Storage (TES) is essential for solar energy applications when the demand is not in phase with the supply of Solar Energy Molten salt thermocline storage tanks and can be a low cost option for thermal energy storage in Concentrating Solar Power (CSP) systems. To analyze the dynamics of a one tank a 2D already validated with data obtained from literature (Rojas, 2013) accounts separately for filler and molten salt regions due to their different thermos-physical properties. In the tank, between hot and cold zones a temperature gradient is established. This interface zone, called thermocline, is responsible for the whole performance of the storage tank. Properties of fillers and molten salt can increase substantially the one tank efficiency by improving its stratification. This work analyses the particles size of filler in a specific set in order to account for the influence of this parameter in the performance of the storage thermocline tank. The work makes a review on the effect of the aspect ratio in the thermocline performance and ends with a mixture of the two influences.
- Small ANSYS ReportPublication . Lima, Margarida
- Otimização utilizando MatlabPublication . Lima, Margarida
- Differential Equations and Courant Number: A short studyPublication . Lima, MargaridaABSTRACT: The considerations presented in this report result from the analysis performed in the context of the project NewSol. Even if it is not pertinent to the development of the work, they were needed to obtain a correct modelling. While modeling is being done, a theoretical support was carried on. To give support to the chosen method, or going in some direction, several methods were presented for comparison.
- Validation of transmission network and MIBEL data: Deliverable D2.1Publication . Couto, António; Algarvio, HugoABSTRACT: The work presented in this deliverable was developed by LNEG and R&D NESTER as part of the R&D activities of the project OPTIGRID - Methodology for the dynamic line rating analysis and optimal management of power networks. According to the plan activities of Tasks 2.2 and 2.3, the main objective of this deliverable is to present the transmission network and the Iberian electricity market (MIBEL) data gathered and validated to use in each case study. According to the work plan, and as detailed reported in the deliverables from Task 4, three case studies were defined: 1) a region with large distributed wind capacity; 2) a region with large photovoltaic (PV) potential and limited grid capacity.; and 3) market splitting occurrence in MIBEL due to congestion in the interconnections - Figure 1. For these regions, during this project, the high voltage network topology and its electrical characteristics (e.g., cables, resistance, reactance, and susceptance) were collected. The power generation, the loads in the regions under analysis were also obtained. Finally, to address the third case study, the interchange capacity (import and export) available and the bids of the day-ahead and intra-day markets at those hours are also gathered and analysed.
- Megafloat inicial state of ArtPublication . Lima, Margarida