The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2001
Filed:
May. 10, 2000
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The object of the invention is to ensure a fast, economical and reliable power regulation of a steam generating power plant (,) having a turbo set that comprises a steam turbine (,) and a generator (,) and during the operation of which water (W) is injected into or upstream of an overheater heating surface According to the disclosed fast power regulating process of the steam generating power plant (,), the injection rate of water (W) is increased to adjust an additional generator output. In a steam generating power plant (,) which is particularly suitable for carrying out the process, an overheater heating surface, of a steam generator (,) is provided with a water injector (,) connected to a regulating component (,) for regulating the injection rate of water (W) into the overheater heating surface. The regulating component (,) supplies a regulating signal to the water injector, (,), depending on the required additional generator output.