Ge Jenbacher Gmbh Co Og

Jose Gomez

Erich Kruckenhauser

Herbert Schaumberger

Herbert Kopecek

A method involves operating an internal combustion engine connected to an electric generator, in particular a synchronous generator, during a network fault, in particular during an electric short-circuit, in a power supply network connected to the generator. A mechanical power delivered by the internal combustion engine is introduced into the generator and converted into electric power in the generator. The electric power is delivered to the power supply network, and the mechanical power delivered by the internal combustion engine is at least temporarily increased depending on the value of at least one operating parameter of the generator and/or the internal combustion engine prior to the network fault and/or during the network fault, preferably by an amount of a fuel introduced into the internal combustion engine being increased.

Method of operating an internal combustion engine connected to an electric generator

In a method of operating a stationary power plant connected to a power supply network, wherein upon the occurrence of a dynamic network fault in the power supply network, (in particular an electric short-circuit), at least one fault value is ascertained depending on a state value of at least one operating parameter of the power plant. The at least one fault value is associated with at least one component of the power plant, and a maintenance signal for the at least one component of the power plant is output depending on the at least one fault value.

Method of operating a stationary electrical power plant connected to a power supply network

In a method of operating a generator connected to a power supply network, in particular a synchronous generator, during a network fault in the power supply network, in particular during an electric short-circuit, electric excitation of the generator is at least temporarily reduced based on the value of at least one operating parameter of the generator prior to the network fault and/or during the network fault.

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Reutlingen, Germany

Jose Gomez