نتایج جستجو برای: solar driven integrated system

تعداد نتایج: 2668597  

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In the present study, investigated an energy production system using three types of renewable energy: solar, wind and ocean thermal energy with climatic conditions and close to areas with high potential for the OTEC system, Has a good position in terms of wind speed and solar radiation, used them as energy sources. The proposed system is designed and evaluated based on the total daily electrici...

2006
Ben Croxford

This paper compares two solar systems, an actual building integrated, photovoltaic roof (BIPV) and a notional solar thermal system for a residential block in London, UK. The carbon payback for the solar thermal system is 2 years, the BIPV system has a carbon payback of 6 years. Simple economic payback times for both systems are more than 50 years. Calculations considering the current UK energy ...

ژورنال: آبخیزداری ایران 2019

Delineation of potential sites for groundwater artificial recharge is an important and challenging task. The purpose of this research is to develop a new data-driven fuzzy approach to model potential sites for groundwater artificial recharge. To achieve this end, the efficient criteria of a proper site for groundwater artificial recharge were first recognized and presented as a conceptual model...

2014
Jian Jin Karl Walczak Meenesh R. Singh Chris Karp Nathan S. Lewis Chengxiang Xiang

The efficiency limits, gas-crossover behavior, formation of local pH gradients near the electrode surfaces, and safety characteristics have been evaluated experimentally as well as by use of multi-physics modeling and simulation methods for an integrated solar-driven water-splitting system that operates with bulk electrolyte solutions buffered at near-neutral pH. The integrated membrane-free sy...

2013
Aarti Gupta Preeti Garg

ABSTRACT: In any PV based system, the inverter is a critical component responsible for the control of electricity flow between the dc source, and loads or grid. This paper presents a solar PV generation system integrated to the grid. The results of matlab modeling of the system detail the comparative operation of inverter topologies which are the conventional two level inverters and multilevel ...

2015
A. Giovanardi A. Passera F. Zottele R. Lollini Ursula Eicker

In the perspective of the Net Zero Energy Buildings as specified in the EPBD 2010/31/EU, we propose the concept and design of a modular unglazed solar thermal (UST) façade component for facilitating the installation of active solar façades. The renovation of existing buildings offers an opportunity to improve the energy efficiency when using such a system and a novel design methodology tackled ...

2017
Joga Venkata Sandeep S Joshua Kumar N Murali Krishna

1*,2,3Assistant Professor, M.V.G.R. College of Engineering, Vizianagaram, Andhra Pradesh-535005, India ---------------------------------------------------------------------***-------------------------------------------------------------------Abstract-Desalination is a process which is used to convert the salt water or saline water into usable water using different techniques. The energy utilize...

2014
Hajime Yabase Kazuyuki Makita

The authors propose a solar cooling system employing a steam-driven triple effect absorption chiller as a new technique for saving CO2 emission in the air conditioning field. The absorption chiller is a cooling machine using thermal energy as a drive source, and it is ideal for utilizing solar heat. In addition, by employing a triple effect absorption chiller of high efficiency, a high energy s...

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