نتایج جستجو برای: hybrid acdc micro grid

تعداد نتایج: 382780  

Journal: :Natural Sciences Engineering and Technology Journal 2023

PLTS has enormous potential in Indonesia, especially Java-Bali, which accounts for 70% of Indonesia's electricity needs. In this study, a simulation the system design was carried out using hybrid microgrid as power supply PVsyst software to simulate performance. Power load requirements are adjusted specifications electric vehicles. Meteonorm meteorological data were compared with field adjust v...

Journal: :Energies 2021

To deal with energy transition due to climate change and a rise in average global temperature, photovoltaic (PV) conversion appears be promising technology sunny regions. However, PV production is directly linked weather conditions the day/night cycle, which makes it intermittent random. Therefore, sense combine Energy Storage Systems (ESS) ensure long-term availability for non-interconnected m...

Journal: :مهندسی عمران فردوسی 0
الهام علیزاده مهدی دهستانی بهرام نوائی نیا

design of bridge deck with long-term strength, durability and permanence is a significant interest for engineers. one applicable solution to this challenge could be via using hybrid system consisting of conventional materials such as concrete and steel with frp plates which is also known as composite deck. since these deck are relatively new so their performance is not completely known. the pre...

Journal: :Diabetes 2006
Nabila Bouatia-Naji David Meyre Stéphane Lobbens Karin Séron Frédéric Fumeron Beverley Balkau Barbara Heude Béatrice Jouret Philipp E Scherer Christian Dina Jacques Weill Philippe Froguel

Common single nucleotide polymorphisms (SNPs) in the ACDC adiponectin encoding gene have been associated with insulin resistance and type 2 diabetes in several populations. Here, we investigate the role of SNPs -11,377C > G, -11,391G > A, +45T > G, and +276G > T in 2,579 French Caucasians (1,229 morbidly obese and 1,350 control subjects). We found an association between severe forms of obesity ...

Journal: :CoRR 2015
Marcin Moczulski Misha Denil Jeremy Appleyard Nando de Freitas

The linear layer is one of the most pervasive modules in deep learning representations. However, it requiresO(N) parameters andO(N) operations. These costs can be prohibitive in mobile applications or prevent scaling in many domains. Here, we introduce a deep, differentiable, fully-connected neural network module composed of diagonal matrices of parameters, A and D, and the discrete cosine tran...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده برق 1390

دنیای مدرن امروزی به شدت نیازمند انرژی برق با کیفیت و قابلیت اطمینان بالا است. اهمیت مسئله انرژی، انتشار گازهای گلخانه ای، آلودگی های زیست محیطی و از همه مهمتر تجدیدناپذیر بودن سوخت های فسیلی، فرسوده شدن تجهیزات شبکه های انتقال و توزیع و نیاز به سرمایه گذاری کلان برای توسعه و نوسازی زیرساخت های پایه ای آنها از یک طرف و نیاز به انرژی برق با کیفیت و قابلیت اطمینان بالا از طرف دیگر سبب شده است تا ...

Journal: :مهندسی قدرت ایران 0
amin hajizadeh k.n.toosi university of technology tehran,iran masoud aliakbar golkar k.n.toosi university of technology ,iran

this paper presents a control strategy for fuel cell/energy storage power generation system during voltage sag conditions. the hybrid dc power sources are connected to grid using power electronic converters include dc-dc converter and grid connected voltage source inverter. the power from hybrid power sources is controlled during voltage sag by designing of control strategy for dc-dc converter....

2017
Marco Severini Emanuele Principi Marco Fagiani Stefano Squartini Francesco Piazza

Although photovoltaic power plants are suitable local energy sources in Micro Grid environments, when large plants are involved, partial shading and inaccurate modelling of the plant can affect both the design of the Micro Grid as well as the energy management process that allows for lowering the overall Micro Grid demand towards the main grid. To investigate the issue, a Photovoltaic Plant sim...

Electrification to rural and remote areas with limited or no access to grid connection is one of the most challenging issues in developing countries like Iran. Most of electricity  demand is met by diesel generators in Iran remote areas, although they create environmental problems and economic concern. These issues can be minimized by hybrid renewable energy systems. This research paper aims at...

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