نتایج جستجو برای: renewable energy

تعداد نتایج: 674398  

In this paper, a two-level optimization model of mixed quadratic integer programming (MIQP) is presented in order to optimally operate microgrids under worst-case output conditions of renewable energy sources. This two-level model is divided into two high-level and low-level problems. In the high-level problem, the goal is to reduce energy loss and load shedding in the demand response program, ...

2001
Antonia V. Herzog Timothy E. Lipman Daniel M. Kammen

Glossary Amorphous silicon (a-Si): A glassy alloy of silicon and hydrogen (about 10 percent) used in thin-film photovoltaic solar cells to convert sunlight to electricity. Anaerobic Digestion: Combustible gas called biogas produced from biomass through low temperature biological processes. Anthropogenic: Man made. Bagasse: The fiber residue that remains after juice extraction from sugarcane. Ba...

2016
Weiwei Liu Xiandong Xu Zhile Yang Jianyu Zhao Jing Xing

Environmental friendly renewable energy plays an indispensable role in energy industry development. Foreign direct investment (FDI) in advanced renewable energy technology spillover is promising to improve technological capability and promote China’s energy industry performance growth. In this paper, the impacts of FDI renewable energy technology spillover on China’s energy industry performance...

Journal: :AMBIO 2010

2015
Yaping Hua Monica Oliphant Eric Jing Hu

Both developed and developing countries have committed to reduce their emissions through the increased use of renewable energy. This paper aims to compare renewable energy deployment in developed and developing countries represented by Australia and China. The paper firstly argues the validity of comparison of renewable energy deployment in Australia and China. Then, the governance structures i...

2014
Swati Negi Lini Mathew

Renewable energy technologies are suitable for off-grid services, serving the remote areas without having to build or extend expensive and complicated grid infrastructure. Therefore standalone system using renewable energy sources have become a preferred option. This paper is a review of hybrid renewable energy power generation systems focusing on energy sustainability. It highlights the resear...

Journal: :space ontology international journal 0
mehrdad mazloomi assistant professor of faculty member architecture and urban planning, qazvin branch, islamic azad university, qazvin, iran azin farzam m.s. student, architecture and urban planning, qazvin branch, islamic azad university, qazvin, iran

the remarkable development of sciences and technologies in the world of]o today has apparently brought mankind comfort and well-being, but it has also created new problems for humans including environmental pollution, widespread changes in world weather conditions, etc. fossil fuels cause numerous environmental pollutions. in other words, on the one hand poisonous gases enter the environment fo...

2009
A. DEMIRBAS

Projections are important tools for long-term planning and policy settings. Renewable energy sources that use indigenous resources have the potential to provide energy services with zero or almost zero emissions of both air pollutants and greenhouse gases. Currently, renewable energy sources supply 14% of the total world energy demand. Renewable energy is a promising alternative solution becaus...

Journal: :مدیریت شهری 0
sara salmanzadeh jale sabernejad

the 21st century nanotechnology has the potential to make a huge impact on sustainability; but to achieve this potential, nanotechnology is all about getting more function on less space. in other hand, nanotechnology is one of the most extremely important components in sustainable development. it has the potential to reduce the environmental impact and energy intensity of structures, as well as...

Journal: :CoRR 2016
Qiao Li Yifei Wei Mei Song F. Richard Yu

The explosive wireless data service requirement accompanied with carbon dioxide emission and consumption of traditional energy has put pressure on both industry and academia. Wireless networks powered with the uneven and intermittent generated renewable energy have been widely researched and lead to a new research paradigm called green communication. In this paper, we comprehensively consider t...

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