A recent trend in the design of hybrid energy systems is the development of standardised systems, which can support a variety of applications. The performance of parallel hybrid energy systems can be improved through the application of advanced control methods implemented by a centralised system controller. Optimum resource allocation based on load demand and renewable resource forecast, promis...

This paper discusses the development of new control method using artificial neural network model for the optimum operation of hybrid renewable energy system (HRES) connected to AC grid. The hybrid system consists of wind generator (WG), diesel generator (DG), and flywheel energy storage system (FESS). The system is based on permanent magnet synchronous machines (PMSM) which are controlled by sl...

South Korea, which has led in “green growth” since 2012, is now focusing on investigating new-growth engine industries such as the gaming industry and mega-resort development. Yeongjong Island is the most representative and promising location for nurturing the gaming industry, which has already generated more than 20 billion USD. However, the construction of mega resort clusters generates criti...

Hybrid renewable power systems integrate two or more sources of energy, one of which is renewable, optionally a storage system and typically work in stand-alone mode. They are being considered more and more and we should increment their usage taking advantage of their positive benefits: free of charge resource availability, CO2 emissions reductions and subsidies. Dealing with their inconvenienc...

An overview of research activity in the area of powering base station sites by means of renewable energy sources is given. It is shown that mobile network operators express significant interest for powering remote base stations using renewable energy sources. This is because a significant percentage of remote base station sites on the global level are still diesel powered due to lack of connect...

Electrical energy is considered to be the heart of modern civilization. Traditional electricalenergy generation approaches which usually rely on oil and its derivatives, produce different kinds pollution in addition being expensive implement maintain. And most important, they are exhaustible long run. The sun an unlimited source for humanity around world a competitive with strong potential. sol...

Increase in energy demand has made the renewable resources more attractive. Additionally, use of renewable energy sources reduces combustion of fossil fuels and the consequent CO2 emission which is the principal cause of global warming. The concept of photovoltaic-Wind hybrid system is well known and currently thousands of PV-Wind based power systems are being deployed worldwide, for providing ...

Renewable systems influence the process of supplying domestic electricity demands. It will be useful to replace the conventional energy generation system by renewable energy sources since the uncontrolled use of fossil fuels is accompanied by global warming and environmental hazards, in addition to the danger of their depletion, and because most of the energy derived from these fuels are used i...