Wind energy today, has attracted widespread interest from among a variety of sources of renewable energy in the world. Owing to the increasing demand for production of electrical energy for electricity networks by using wind power, it is essential that wind power plants are actively incorporated in the network’s performance using an appropriate control system. In general, these wind power p...

Limited resources of fossil energies and climate change have encouraged countries to use renewable energies like wind energy. Although Iran has enormous natural resources of fossil fuels, environmental considerations and the depletion of these resources in the future have increased interest in renewable energies. In this paper, the magnitude and power of wind in Hormozgan province, southern Ira...

Wind generation is hectic by nature, making wind power forecasting highly challenging, particularly for short time frames. Forecasting of wind power is becoming progressively more important to power system operators and electricity market.Wind power is variable and irregular over various timescales as it is weather dependent. Thus precise forecasting of wind power is acknowledged as a major con...

It has been nearly a century since the Australasian Antarctic Expedition (hereafter, AAE) under the leadership of Sir Douglas Mawson first set foot on the Antarctic continent. The party arrived at what would become the base station of Cape Denison (67°S, 142.7°E; see Fig. 1) in January 1912. For the next two years, party members maintained a record of weather observations, the first extensive m...

Heating system load forecasting is very important in heating planning and formulating plans. More accurate can obtain greater economic social benefits for the power station. The selection of influencing factors affecting has a decisive effect on accuracy forecasting. Based analysis heat typical station, this paper compares analyses influence outdoor temperature, wind speed previous days, etc. m...

wind power has been widely considered and utilized in recent years as one of the most promising renewable energy sources. in the current research study, aerodynamic analysis of the upwind three-bladed horizontal axis turbine is carried out using blade element momentum theory (bem), and a genetic algorithm (ga) is applied as an optimization method. output power generation is considered as an obj...

wind power has been widely considered and utilized in recent years as one of the most promising renewable energy sources. in the current research study, aerodynamic analysis of the upwind three-bladed horizontal axis turbine is carried out using blade element momentum theory (bem), and a genetic algorithm (ga) is applied as an optimization method. output power generation is considered as an obj...

In recent years, train speeds have been increased for earlier arrival times as part of efforts to improve service to travelers. Meanwhile, the speed of train drafts (the winds generated when trains pass by station platforms) increases in proportion to the train speed. JR companies have therefore deployed adequate safety measures such as the installation of platform doors and aerodynamic optimiz...

with regard to the importance of scientific decision-making in power plants prioritization to produce electrical energy (power) from renewable energies (purified), in this paper, research with specialists opinions with respond to questionnaires provided upon three efficient operational criterion in position of three presented power plant in country which used wind, solar water energies for prod...