Diesel Generators
A diesel generator is the combination of a diesel engine with an
electric generator to generate electrical energy. This is a specific
case of engine-generator. A diesel compression-ignition engine is
usually designed to run on diesel fuel, but some types are adapted for
other liquid fuels or natural gas.
Diesel generating sets are used in places without connection to a
power grid, or as an emergency power supply if the grid fails, as well
as for more complex applications such as peak-lopping, grid support, and
export to the power grid.