As renewable energy increasingly penetrates into power grid systems, new challenges arise for system operators to keep the systems reliable under uncertain circumstances, while ensuring high utilization of renewable energy. This paper presents unit commitment (UC) which takes into account the volatility of wind power generation. The UC problem is solved with the forecasted intermittent wind pow...

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...

Abstract The article analyzes the development trends for renewable energy sources in 2010-2021. growing use of global balance developed and developing countries was revealed. share production electricity 2021 determined. results presented form approaches to integration order replenish processes provision services are based on an extensive assessment scientific Russian foreign literature. Integr...

Renewable energy resources are widely being utilised in remote area power supply (RAPS) systems. The capacity value of renewable energy resources in a RAPS system indicates the ability of renewable energy resources to serve the load demand in the RAPS systems. In this paper, the impact of capacity value of renewable resources on energy management of a RAPS system, while maintaining system relia...

The wind and solar energy are omnipresent, freely available, and environmental friendly. The wind energy systems may not be technically viable at all sites because of low wind speeds and being more unpredictable than solar energy. The combined utilization of these renewable energy sources are therefore becoming increasingly attractive and are being widely used as alternative of oil-produced ene...

The demand for energy is expected to increase for the foreseeable future as the human population increases, the average standard of living improves, and electronics and automation find more applications in our daily life. While fossil energy resources are greatly in demand, sustainability concerns have motivated energy generation from renewable and reusable energy resources, and the use of more...

This study evaluated the energy saving potential of renewable generation systems based on integrated solar in an urban environment. The city concept was implemented using photovoltaic (PV) and thermal systems. As a case study, Sejong national pilot smart South Korea selected to evaluate penetration rate. For evaluating proposed systems, electrical loads were estimated field measurement data. Th...

Recent year’s renewable energy sources plays important role in power generation system. Due to intermittent nature of renewable sources such as wind and solar, the energy storage systems (ESS) are required in renewable power generating systems. This paper deals with power management of the ESS based on hydrogen storage (electrolyzer, hydrogen tank, fuel cell) and battery integrated in hybrid re...