Title:
ガスタービン発電設備およびガスタービン冷却空気系統乾燥方法
Document Type and Number:
Japanese Patent JP6389613
Kind Code:
B2
Abstract:
The occurrence of corrosion on the inner surfaces of pipes is to be minimized in a cooling air system of a gas turbine. Specifically, this gas turbine power generation equipment has: a gas turbine including a turbine connected to a generator, a combustor that supplies combustion gas to the turbine, and a compressor that supplies compressed air to the combustor; a cooling air system that supplies compressed air bled from the compressor to the turbine, the cooling air system being connected at a first end side to an intermediate stage or an outlet of the compressor and connected at a second end side to the turbine; and a drying air system that supplies drying air into the cooling air system when the gas turbine is stopped, the drying air system being connected to the cooling air system.
Inventors:
山▲崎▼ 慎一
Jiro Asashino
Jiro Asashino
Application Number:
JP2014012719A
Publication Date:
September 12, 2018
Filing Date:
January 27, 2014
Export Citation:
Assignee:
Mitsubishi Hitachi Power Systems Co., Ltd.
International Classes:
F02C7/18; F01D25/00; F01D25/12; F02C6/08; F02C7/141; F02C7/30; F02C7/32
Domestic Patent References:
| JP11159306A | ||||
| JP9209713A | ||||
| JP2010112274A | ||||
| JP2013245604A | ||||
| JP2013142357A | ||||
| JP2006329071A | ||||
| JP2011140880A | ||||
| JP2004169618A | ||||
| JP9329004A | ||||
| JP5179993A |
Attorney, Agent or Firm:
Hiroaki Sakai
Jun Takamura
Jun Takamura