نتایج جستجو برای: cost of energy coe
تعداد نتایج: 21257536 فیلتر نتایج به سال:
This paper shows an application of hybrid PV/wind energy and battery storage in the islanded area. work’s main target allows distributed resources to contribute efficiently economic feasibility enhance environmental impact renewable source. Several factors such as levelized cost (COE), greenhouse gas (GHG) emissions, loss power supply probability are studied. A combined solution is compromise a...
the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...
The energy demand is growing daily at an accelerated pace due to the internationalization and development of civilization. Yet proper economic utilization additional generated by Islanded Hybrid Microgrid System (IHMS) that was not consumed load a major global challenge. To resolve above-stated summons, this research focuses on multi-optimal combination IHMS for Penang Hill Resort located Islan...
بررسی تطبیقی بازده حاصل از کاربرد تحلیل های تکنیکال و روش خرید و نگهداری در بورس اوراق بهادار تهران چکیده در این پژوهش بازدهی حاصل از روش های تجزیه و تحلیل تکنیکی و روش خرید و نگهداری در فرض قابل پیش بینی بودن قیمت ها و عدم وجود شکل ضعیف فرضیه بازار کارا که توسط فاما در سال 791 مطرح گردیده است ، فعالیت میکند . در این مطالعه چهار روش از پر کاربردترین و معتبر ترین روش های تحلیل تکنیکی مورد بر...
The need for energy and water security on islands has led to an increase in the use of wind power. However, intermittent nature generation means it needs be coupled with a storage system. Motivated by this, two different models surplus systems are investigated this paper. In both models, renewable is provided farm. first model, pumped hydro system (PHS) used storage, while second scenario, hybr...
in this investigation the effect of external field on the electron density of nanostructures of cds, cdse, cdte, gaas and polymeric structure of three, four, five and six units of cds as a kind of nanosolar cells has been studied theoretically. as modeling this system in nanodimension, molecular structures has used. specific properties of molecular structures permit us to consider different sym...
The components outage of an energy system weakens its operation probability, which can affect the sizing that system. An optimal framework is presented for autonomous hybrid photovoltaic/hydrokinetic/fuel cell (PV/HKT/FC) with hydrogen storage to supply annual load demand forced rate (FOR) clean production resources based on real environmental information such as irradiance, temperature, and wa...
Fossil fuel-based energy sources are the major contributors to greenhouse gas (GHG) emission and thus use of renewable (RE) is becoming best alternative cater for increasing demand in both developing developed nations. Chipendeke a rural community Zimbabwe, which electricity partially served by only micro-hydro plant hence, load shedding regular practice keep essential services running. This st...
When considering the future of offshore wind energy, developing cost effective methods of harnessing the offshore wind resource represents a significant challenge which must be overcome to make offshore wind a viable option. As the majority of the capital investment in offshore wind is in the form of infrastructure and operation and maintenance costs, reducing these expenditures could greatly r...
Heterogeneous small-cell networks (HetSNets) are considered as a standard part of the future mobile networks in which multiple low-power, low-cost user deployed base stations complement the existing macrocell infrastructure. This paper proposes an energy efficient deployment of the small-cells where the small-cell base stations are arranged around the edge of the reference macrocell and the dep...
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