Title:
蒸気原動所の出力調整方法とその蒸気原動所
Document Type and Number:
Japanese Patent JP4343427
Kind Code:
B2
Abstract:
The object of the invention is to ensure a fast, economical and reliable power regulation of a steam generating power plant (1) having a turbo set that comprises a steam turbine (2) and a generator (6) 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 (1), the injection rate of water (W) is increased to adjust an additional generator output. In a steam generating power plant (1) which is particularly suitable for carrying out the process, an overheater heating surface, of a steam generator (28) is provided with a water injector (70, 71) connected to a regulating component (82) for regulating the injection rate of water (W) into the overheater heating surface. The regulating component (82) supplies a regulating signal to the water injector, (70, 72), depending on the required additional generator output.
Inventors:
Karina, Gunther
Clar, Rudolph
Wittkow, Everhard
Clar, Rudolph
Wittkow, Everhard
Application Number:
JP2000519676A
Publication Date:
October 14, 2009
Filing Date:
October 28, 1998
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F01K13/02; F01K25/04; F22G5/12
Domestic Patent References:
| JP53104005A |
Attorney, Agent or Firm:
Iwao Yamaguchi