System with electric accumulator for more quickly starting up a steam turbine, and method
AssigneeSiemens Energy Global GmbH & Co. KG
InventorGünther Ebner
Life of this patent
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Abstract
By using an accumulator which is charged by a generator upon starting up a steam turbo set, the steam turbo set can be started up more quickly. Energy generation plant, which has at least: a steam turbine and a generator, wherein the generator can be driven at least by the steam turbine, and optionally a gas turbine, which also the generator can drive, the generator electricity for electrical and can generate networks, with an electrical storage device, in particular an accumulator, which can optionally be connected to the generator in order to be charged, in particular when the generator is not connected to the electrical network.
Claims12
A power-generating system, comprising:
- a steam turbine, and
- a generator, wherein the generator an be driven at least by the steam turbine, and
- optionally a gas turbine which likewise can drive the generator,
- wherein the generator can generates electricity for an electrical grid,
- wherein an electrical storage device, is present, which electrical storage device is optionally connected to the generator in order to be charged.
A method for changing a power-generating system which at least has:
- a steam turbine, wherein the steam turbine has to be fully heated for quick starting, and a generator which is driven at least by the steam turbine, and also optionally a gas turbine which likewise can drive or drives the generator, the method comprising:
- installing an electrical storage device, which electrical storage device can be connected to the generator in order to be charged by the generator.
Dependencies are inferred from the claim text.