BETWEEN THE SOLAR REFRIGERATION AND THE SOLAR PHOTOVOLTAIC
Journal Title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica - Year 2010, Vol 34, Issue 34
Abstract
The human consumption of electrical energy became dangerous for the environment and it is necessary to reconsider our resources notably while making appear the part of the renewable one. Recent researches bring us to note that the renewable resources (coming from the sun, the terrestrial core and from the phenomena of tides) are enormous, often comfortably available for our long-term needs. In fact, with the increase of fossil fuel consumption worldwide, it is becoming even more urgent to find ways of using the renewable energy. One of the renewable energy plans is producing electricity directly from sun energy. Thus, photovoltaic panels are used. The produced energy is connected to a set of batteries in order to be stored and then used at any time (day or night). Another way is by using the sun energy indirectly for different applications. Some of these applications are heating and cooling. Solar panels are also used but the global conversion system is different from that which produces electricity. In this paper, the two strategies in using sun energy directly from solar PV and indirectly as solar thermal energy are respectively treated. A comparison between these two different strategies is discussed. Conclusions are finally given.
Authors and Affiliations
Lara ISSA, Nazih MOUBAYED
Keywords
Related Articles
- EP ID EP155219
- DOI -
- Views 120
- Downloads 0
MICRO-HYDROPOWER STATION FOR KINETIC ENERGY CONVERSION OF FLOWING WHATER
An efficient conversion of kinetic energy of river water into mechanical or electrical energy without building barrages is provided by micro-hydropower stations. Increased efficiency is achieved by an optimum position of...
Improving the Power Quality and Controllability of PV Power Plants for Microgrids Integration
This paper deals with the implementation of the control strategy for a three-phase voltage source inverter (VSI) system with the purpose of improving the power quality and controllability of photovoltaic (PV) system for...
THE OFF-LINE DIAGNOSE OF AUTOMATIC CIRCUIT BREAKERS BY THE TIME DOMAIN AND FREQUENCY VIBRATION ANALYSIS
This paper presents a methodology for determining the operation time at opening and closing of the circuit breakers, using multi-channel sound and vibration analyzers. All the tests on the circuit breaker are made accord...
Hardware Experiments for Simultaneous Control of Several Motors by a Microcontroller and a VHL Programming Language
The paper presents a hardware solution for the digital control of a multi-motor drive system using a very high level programming language and a single microcontroller. It follows a previous one for developing the softwar...
Information and Communication Technology in Urban Electric Transportation
This paper is a first attempt at assessing the impact of information and communication technology in transport, with an accent on electric public transportation. Information and communication technology is present...