Mechanical energy storage systems are among the most efficient and sustainable energy
storage systems. There are three main types of mechanical energy storage systems; …

Increasing flexibility in electricity systems with high-shares of volatile renewable generation
is on top of the European policy making agenda. Large-scale pumped hydro storages are …

To flexibly consume variable renewable energy (VRE), the pumped storage units are facing
severe issues induced by regulation duties (eg, tear, fatigue, vibrations, etc.). This work aims …

Promoting a diversified and sustainable energy mix in the electricity market necessitates the
implementation of multi-energy complementarity. However, the absence of effective …

Multi-energy integrated sources are increasingly being used as the bundling-sale for electric
systems. Estimating the power supply reliability and regulation performance of the fixed …

Increasing the efficiency of an electric power system with cleaner productions is important for
the fastest growing power industries. In this paper, hydro and wind renewable energy …

In the context of the construction of new power system, the installed scale of energy storage
is steadily increasing in order to deal with the problem of safe and reliable operation of the …

Achieving climate-neutrality requires considerable investment in energy storage systems
(ESS) to integrate variable renewable energy sources into the grid. However, investments …

Energy storage systems (ESSs) are essential to ensure continuity of energy supply and
maintain the reliability of modern power systems. Intermittency and uncertainty of renewable …

Studying the property of the combination of renewable energy sources in the existing power
systems is of great importance, and especially in the case of deregulated systems. The …