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Novel circuit to compensate the effect of source open circuit fault in distributed generation system

Nashed, Maged N. F.; Eskander, Mona N. - In: Energy reports 6 (2020) 2, pp. 76-80

In this paper a novel compensating circuit, composed of capacitors, one IGBT switch, and a diode bridge is designed and employed within a SOFC distributed generation system connected to a micro-grid. The DG system consists of the FC stack, a Cuk converter, a three phase inverter, the proposed...

Persistent link: https://www.econbiz.de/10012179205

ICEER2019Aveiro: Energy and environment - challenges towards circular economy

Caetano, Nídia S.; Borrego, Carlos; Nunes, Maria Isabel; … - In: Energy reports 6 (2020) 1, pp. 1-14

The 6th edition of the International Conference on Energy and Environment Research, ICEER 2019, took place in the end of July 2019, at the University of Aveiro, Portugal. With most of the participants coming from academia, and a few from the professional field, ICEER series is still growing and...

Persistent link: https://www.econbiz.de/10012176399

Influence of economic factors on the environment in countries with different levels of development

Filimonova, I. V.; Provornaya, I. V.; Komarova, A. V.; … - In: Energy reports 6 (2020) 1, pp. 27-31

The pattern of development of the economies of Europe and the world in recent decades is a focus on sustainable … established as one of the goals of government policy in many countries of the world. The concept of sustainable development solves … planning, allow predicting the possible environmental consequences of economic growth in Europe and the world. The use of the …

Persistent link: https://www.econbiz.de/10012176430

Urban sustainability: analyzing the water-energy nexus in the Guandu river basin, Rio de Janeiro, Brazil

González-Bravo, Ramón; Marques, Maria Clara; Bezerra, … - In: Energy reports 6 (2020) 1, pp. 254-260

Urban sustainability has been one of the most important issues in the last decades. The modification of watercourses and their integration to power production facilities have resulted in severe environmental impacts around the globe. This study presents a sustainability analysis to examine the...

Persistent link: https://www.econbiz.de/10012176929

Towards performance assessment of fuel cell integration into buildings

Boulmrharj, Sofia; Khaidar, Mohammed; Siniti, Mustapha; … - In: Energy reports 6 (2020) 1, pp. 288-293

The integration of Combined Heat and Power (CHP) systems, especially fuel cell systems, into buildings have attracted a lot of interest these last years. It is due to their higher efficiency, cleanliness and their capability for producing both valuable thermal energy and electricity, from a...

Persistent link: https://www.econbiz.de/10012176974

Climate and fundamentals of the energy offer in Cape Verde

Tavares, Jorge; Lopes, Myriam; Neto, Fernando - In: Energy reports 6 (2020) 1, pp. 370-377

In Cape Verde, despite the existence of an exceptional renewable potential, namely wind and solar photovoltaic, estimated, by Gesto (2011), at 258 MW and 315 MW respectively, in 2017 82.2% of the electric energy was generated using fossil fuels. In this work, we propose to explore the...

Persistent link: https://www.econbiz.de/10012177117

Energy cooperatives in southern European countries : are they relevant for sustainability targets?

Soeiro, Susana; Dias, Marta Ferreira - In: Energy reports 6 (2020) 1, pp. 448-453

The transition to low-carbon energy is a reality in Europe and most countries are on track to achieve their 2020 targets. However, there is a debate about the role of each stakeholder in this process and which of the parties most contribute. Our research focus is the role of energy cooperatives...

Persistent link: https://www.econbiz.de/10012177220

Valorization of biomass ash in biogas technology : Opportunities and challenges

Alavi-Borazjani, S. A.; Capela, I.; Tarelho, L. A. C. - In: Energy reports 6 (2020) 1, pp. 472-476

Despite the increasing global focus on replacing fossil fuels with biomass resources, handling the enormous quantity of ash from biomass thermochemical conversion processes into energy remains a serious challenge from both environmental and economic points of view. Therefore, in pursuit of the...

Persistent link: https://www.econbiz.de/10012177235

Formation of energy policy in Europe, taking into account trends in the global market

Provornaya, I. V.; Filimonova, I. V.; Eder, L. V.; … - In: Energy reports 6 (2020) 1, pp. 599-603

The article highlights the main trends in the development of world energy. The method of forecasting energy consumption … energy consumption. It is shown that in the total volume of world consumption of primary energy resources, oil will continue …

Persistent link: https://www.econbiz.de/10012177413

Multiscale integrated analysis of societal and ecosystem metabolism of Qatar

Al-Tamimi, Abdulrahman; Al-Ghamdi, Sami G. - In: Energy reports 6 (2020) 1, pp. 521-527

energy consumers around the world. Therefore, the Multiscale Integrated Analysis of Societal and Ecosystem Metabolism …

Persistent link: https://www.econbiz.de/10012177467