Abstract:
Distributed generation, also called on-site generation, dispersed
generation, embedded generation, decentralized generation, decentralized
energy or distributed energy, generates electricity from many small energy
sources. Distributed generation reduces the amount of energy lost in
transmitting electricity because the electricity is generated very near where it is
used, perhaps even in the same building. This also reduces the size and number
of power lines that must be constructed.
A better way to realize the emerging potential of distributed generation
is to take a system approach which views generation and associated loads as a
subsystem or a “micro grid”. A grid-interactive inverter (GII) is a special type
of inverter that converts DC power to AC power for connection to an existing
electrical grid. GIIs are often used to convert DC power produced by
renewable energy sources, such as solar arrays or wind turbines, into the AC
power used to power homes and businesses.
