To realize these capabilities, a new concept of next generation
electric power system, the smart grid, has emerged. The
smart grid is a modern electric power grid infrastructure for improved
efficiency, reliability and safety, with smooth integration
of renewable and alternative energy sources, through automated
control and modern communications technologies. Renewable
energy generators seem as a promising technology to
reduce fuel consumption and greenhouse gas emissions. Importantly,
smart grid enabling new network management strategies
provide their effective grid integration in Distributed Generation
(DG) for Demand Side Management and energy storage
for DG load balancing, etc. Renewable energy sources
(RESs) are widely studied by many researchers and the
integration of RES, reducing system losses and increasing the
reliability, efficiency and security of electricity supply to customers
are some of the advances that smart grid system will increase. The existing grid is lack of communication capabilities,
while a smart power grid infrastructure is full of enhanced
sensing and advanced communication and computing abilities,
as illustrated in Fig. 1. Different components of the system are
linked together with communication paths and sensor nodes to
provide interoperability between them, e.g., distribution, transmission
and other substations, such as residential, commercial,
and industrial sites.
To realize these capabilities, a new concept of next generation
electric power system, the smart grid, has emerged. The
smart grid is a modern electric power grid infrastructure for improved
efficiency, reliability and safety, with smooth integration
of renewable and alternative energy sources, through automated
control and modern communications technologies. Renewable
energy generators seem as a promising technology to
reduce fuel consumption and greenhouse gas emissions. Importantly,
smart grid enabling new network management strategies
provide their effective grid integration in Distributed Generation
(DG) for Demand Side Management and energy storage
for DG load balancing, etc. Renewable energy sources
(RESs) are widely studied by many researchers and the
integration of RES, reducing system losses and increasing the
reliability, efficiency and security of electricity supply to customers
are some of the advances that smart grid system will increase. The existing grid is lack of communication capabilities,
while a smart power grid infrastructure is full of enhanced
sensing and advanced communication and computing abilities,
as illustrated in Fig. 1. Different components of the system are
linked together with communication paths and sensor nodes to
provide interoperability between them, e.g., distribution, transmission
and other substations, such as residential, commercial,
and industrial sites.
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