Power systems are the most complex systems that have been created by men in history. To
operate such systems in a stable mode, several control loops are needed. Voltage …

The power electronics industry is undergoing a revolution driven by an industry 4.0
perspective, with smart and green/hybrid energy management systems being the …

This paper proposes a novel, unknown input functional observer based optimal load
frequency control approach for real-world complex nonlinear power systems. In the …

In multi-interconnected power system, keeping the changes in frequencies and tie-line
powers at their specified values is vital process especially during operation under load …

Multi-area power systems (MAPSs) are highly complex non-linear systems facing a
fundamental issue in real-world engineering problems called frequency stability problems …

Recently, the renewable energy has been occupied a lot of attention around the world since
it presents cheap and sustainable energy. Consequently, its presence in power systems …

The smart grid concept enables demand-side management, including electric vehicles
(EVs). Thus way, some ancillary services can be provided in order to improve the power …

The demand for uninterruptible electricity supply is increasing, and the power engineering
sector has started researching alternative solutions. Distributed generation (DG) …

In smart cities, the end users should play an active role to provide the flexibility services in
demand response programmes of smart distribution grids. Moreover, electric vehicles (EVs) …

Power systems that are known as the most complex systems encounter different types of
disturbances and emergence events. To operate such systems in a stable mode, several …