نتایج جستجو برای: grid panels

تعداد نتایج: 99384  

Journal: :Frontiers in Built Environment 2023

Due to the high potential of tourism in Iran and utilization tourist buildings Iran, as well energy consumption sector, this study aims provide a feasible model for designing renewable supply system building different climates Iran. According country’s climate, 5 cities Ahvaz, Bandar Abbas, Rasht, Mashhad, Yazd were selected under study. The hybrid also consists photovoltaic panels, wind turbin...

Journal: :American Journal of Engineering and Applied Sciences 2023

Rooftop solar panels are a strategy for achieving Indonesia's renewable energy goals, but their non-linear characteristics make them difficult to control, especially in the face of extreme weather changes. An effective controller is needed optimize power output panels. This study proposes Maximum Power Point Tracking (MPPT) based on an Adaptive Neural network Fuzzy Inference System (ANFIS) addr...

ژورنال: انرژی ایران 2017

The solar arrays  are one of the most promising renewable energy technologies for providing energy needs . in buildings. For installed solar panels on building roofs, knowing the optimal inclination angle is important in order to obtain the maximum annual or seasonal energy. In fact, the changes in slope angle affect the amount of solar radiation that reaches the surface of the panel. In this s...

2007
Deyu Li Ganghua Yu Li Cheng

Department of Mechanical Engineering, The Hong Kong Polytechnic University Hung Home, Kowloon, Hong Kong, SAR of China Email address: [email protected]. Abstract This paper presents theoretical and experimental noise transmission analyses on a double-partition window with structurally integrated T-shaped acoustic resonators. The study aims at providing a new and practical solution for the buil...

Journal: :Iet Renewable Power Generation 2023

Cascaded inverters can improve efficiency and reduce cost, so it is widely used in photovoltaic (PV) grid connected power generation system. However, aging or partial shielding of PV panels will lead to their different maximum points (MPP). This paper proposes a decentralized control strategy for grid-connected cascaded without any communication, which capable integrating capacities series into...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

seismic retrofit strategies have been developed in the past few decades following the introduction of new seismic provisions and the availability of advanced materials and methods. it can be observed that new approaches to deal with more lateral forces are more innovative and more energy absorbent. in line with this, there is a growing trend toward the use of steel shear walls as a system with ...

2016
Joop van Deelen Yasemin Tezsevin Marco Barink

The trade-off between transmittance and conductivity of the front contact material poses a bottleneck for thin film solar panels. Normally, the front contact material is a metal oxide and the optimal cell configuration and panel efficiency were determined for various band gap materials, representing Cu(In,Ga)Se₂ (CIGS), CdTe and high band gap perovskites. Supplementing the metal oxide with a me...

2012
Marco Carvalho Carlos Perez Adrian Granados

In this paper, we describe a reinforcement learning-based approach to power management in smart grids. The scenarios we consider are smart grid settings where renewable power sources (e.g. Photovoltaic panels) have unpredictable variations in power output due, for example, to weather or cloud transient effects. Our approach builds on a multi-agent system (MAS)-based infrastructure for the monit...

Journal: :علوم و تکنولوژی پلیمر 0
مجید چهارمحالی سعید کاظمی نجفی مهدی تجویدی

in this study, the possibility of producing wood-plastic panels was studied using two different blending methods including melt blend and dry blend. wood-plastic panels were made from recycled high density polyethylene (as resin) and mdf waste (as natural fiber) at 60, 70 and 80% by weight filler loading. nominal density and dimensions of the panels were 1g/cm3 and 35×35×1 cm, respectively. the...

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