Results 231 to 240 of about 24,218,867 (287)

Towards SDG‐Aligned Carbon Neutrality in EU Countries: How Energy Policy, Energy R&D Budget, and Sustainable Growth Shape the Transition?

open access: yesSustainable Development, Volume 34, Issue 7, Page 9646-9660, November 2026.
ABSTRACT This paper presents a comprehensive policy framework for achieving Sustainable Development Goals 7 and 9 and evaluates the EU's carbon neutrality target for 2050. In this context, the effects of renewable energy consumption, energy R&D budget, energy taxes, and economic growth on the carbon footprint are examined for nine selected EU countries
Oguzhan Bozatli   +3 more
wiley   +1 more source

Industrial Hemp and Tobacco as Multipurpose Crops: Traditional Uses, Contemporary Applications, and Future Perspectives. [PDF]

open access: yesPlants (Basel)
Varga I   +6 more
europepmc   +1 more source

Quantitative Analysis Ageing Status of Natural Ester-Paper Insulation and Mineral Oil-Paper Insulation by Polarization/Depolarization Current

open access: yesIEEE Transactions on Dielectrics and Electrical Insulation, 2012
Polarization and Depolarization Current (PDC) technique is an effective tool to assess the condition of oil-paper insulation system in power transformers. So far the PDC behaviors of mineral oil-paper insulation have been widely investigated.
Jian Hao, Ruijin Liao, George Chen
exaly   +2 more sources

A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated With Natural Ester and Mineral Oil [PDF]

open access: yesIEEE Transactions on Dielectrics and Electrical Insulation, 2011
Natural ester is considered to be a substitute of mineral oil in the future. To apply natural ester in large transformers safely, natural ester impregnated solid insulation should be proved to have comparable dielectric strength and thermal stability to ...
Jian Hao, Ruijin Liao, George Chen
exaly   +3 more sources

Space Charge Behavior in Multi-Layer Oil-Paper Insulation Under Different DC Voltages and Temperatures [PDF]

open access: yesIEEE Transactions on Dielectrics and Electrical Insulation, 2010
Oil-paper as a reliable insulation system is widely used in power transformers and cables. The dielectric properties of oil-paper insulation play an important role in the reliable operation of power equipment. However, the formation and dynamics of space
Chao Tang, M Fu, Rui-Jin Liao
exaly   +2 more sources

Thermal ageing of oil-paper insulation

10th International Conference on Conduction and Breakdown in Dielectric Liquids, 2002
Detailed knowledge of the behavior of oil-paper insulating systems under accelerated thermal load is of interest in the operation of power transformers under increased electrical demands. The authors report on experiments on neutral kraft paper and naphthenic mineral insulating oil.
R.M. Morais, E. Engelstein
openaire   +1 more source

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