The demand for electricity is increasing day by day, which cannot be fulfilled by non-
renewable energy sources alone. Renewable energy sources such as solar and wind are …

Hydropower is not only a renewable and sustainable energy source, but its flexibility and
storage capacity also makes it possible to improve grid stability and to support the …

The variable output of a large wind farm presents many integration challenges, especially at
high levels of penetration. The uncertainty in the output of a large wind plant can be covered …

Developing offshore wind power—one of the most promising renewable energy sources—is
considered to be an effective measure by China to promote energy transformation and …

Hydropower can aid in compensating for wind and photovoltaic power output fluctuations
and uncertainties. In this study, a multi-objective optimization model was established by …

Due to the importance of pumped-storage systems as a cost-effective energy producer and
the high cost of those projects, this paper addresses the simultaneous design-operation …

Wind energy has gained significant support to be one of the primary sources of near-zero-
emission energy systems. Based on the technological paradigm theory and employing a …

The electrical energy storage systems serve many applications to the power system like
economically meeting peak loads, quickly providing spinning reserve, improving power …

Variability and uncertainty are the inherent characteristics of the power system. Many
countries' national laboratories have studied wind and solar penetration to achieve large …

National electricity supply utility in South Africa (Eskom) has been facing challenges to meet
load demands in the country. The lack of generation equipment maintenance, increasing …