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Geração de energia ondomotriz: protótipo com gerador por indução magnética
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilEngenharia ElétricaUTFPR, 2019-12-11)
The increase of the demand for electricity and the concern about the environment has led to intense demand for renewable energy sources. Private and governmental incentives in the area of power generation give rise to new ...
Contribution of distributed generators to the harmonic distortion in low voltage power network
(2010-12-01)
In the last 20 years immense efforts have been made to utilize renewable energy sources for electric power generation. This paper investigates some aspects of integration of the distributed generators into the low voltage ...
Contribution of distributed generators to the harmonic distortion in low voltage power network
(2010-12-01)
In the last 20 years immense efforts have been made to utilize renewable energy sources for electric power generation. This paper investigates some aspects of integration of the distributed generators into the low voltage ...
Research on photovoltaics: Review, trends and perspectives
(2011-12-28)
This paper presents a briefly review, some trends and perspectives in the field of Photovoltaic energy conversion, which is considered to be the most important renewable energy source in few years, in the coming decades. ...
Polyurethane adhesives from castor oil and modified starchAdhesivos tipo poliuretano obtenidos a partir de aceite de ricino y almidón químicamente modificados
(Química Nova, 2013)
This study reports the preparation of polyurethane adhesives using polyols obtained from castor oil modified by a transesterification reaction with pentaerythritol and starch modified by glycosylation. The physical properties ...
Fuzzy Prediction Interval Models for Forecasting Renewable Resources and Loads in Microgrids
(IEEE-Inst Electrical Electronics Engineers Inc, 2015)
Millennium Institute Complex Engineering Systems
ICM: P-05-004-F
CONICYT: FBO16
National Fund for Science and Technology
1140775
CONICYT/FONDAP/15110019
Electricity production using renewable resources in urban centres
(2018)
Previous research has identified 11 technologies that use resources that are available in or come from cities. It has been established that using these technologies, the flows from energy carriers required by cities could ...
Extinction, pollution, and the sustainable use of exhaustible and renewable resources
(Escola de Pós-Graduação em Economia da FGV, 1997-06-12)
Single ownership of natural resources is conunon in many developing countries and socialist economies. The sole owner is usually the .state or society at large, and governments are responsible for either distributing ...