نتایج جستجو برای: electrical energy

تعداد نتایج: 831124  

The energy requirement of vacuum membrane distillation (VMD) with or without recirculation was modelled using both experimental results and theoretical data. The trends are generally consistent between the theoretical and experimental data. Thermal energy contributes the most to the total energy required for the VMD process. To lower the thermal energy cost, waste heat resource and heat recover...

2012
Kathryn M. Barnes

Solar energy has gained more attention in recent years due to increased concerns about the continued use of fossil fuels. Solar energy is a form of renewable energy, and solar energy technology does not release greenhouse gases responsible for climate change. While photovoltaic (PV) cells, which convert sunlight into electrical energy, are becoming more widely used, they are limited in their ab...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

چکیده ندارد.

2013
Pratibha Arun Divyesh Mehta

The concept is to capture the normally lost energy surrounding a system and converting it into electrical energy that can be used to extend the lifetime of that system’s power supply or possibly provide an endless supply of energy to an electronic device which has led to power harvesting. One of the most interesting methods of obtaining the energy surrounding a system is to use piezoelectric ma...

2016
Aadil Latif Wolfgang Gawlik Peter Palensky João P. S. Catalão

Aadil Latif 1,*, Wolfgang Gawlik 2 and Peter Palensky 3 1 Energy Department, Austrian Institute of Technology, Vienna 1210, Austria 2 Institute of Energy Systems and Electrical Drives, Vienna University of Technology, Vienna 1040, Austria; [email protected] 3 Department of Electrical Sustainable Energy, Delft University of Technology, Delft 2628 CD, The Netherlands; p.palensky@tudelf...

Journal: :Smart Grid and Renewable Energy 2021

Journal: :Nigerian Journal of Technology 2020

Journal: :Energy and Power Engineering 2013

Journal: :Transactions of the American Institute of Electrical Engineers 1901

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