Title:
GAS TURBINE CONTROL APPARATUS AND GAS TURBINE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/110696
Kind Code:
A1
Abstract:
According to the present invention, a first fuel flowrate command value indicating the command value CSO of a fuel input amount is calculated so as to match, with a target output, the output of a gas turbine. The upper limit value of the first fuel flowrate command value is calculated. The upper limit value of the first fuel flowrate command value is calculated on the basis of a deviation obtained by subtracting a second limit value regarding an estimated value set such that the estimated value does not exceed the first limit value of the turbine inlet temperature from the estimated value of the turbine inlet temperature of the gas turbine.
Inventors:
TAKAKI KAZUSHIGE (JP)
SAITO AKIHIKO (JP)
TAKENAKA RYUJI (JP)
FUKUMOTO KOSHIRO (JP)
AKIYAMA TOMOHIDE (JP)
OHASHI KAZUHITO (JP)
IWASAKI YOSHIFUMI (JP)
SAITO AKIHIKO (JP)
TAKENAKA RYUJI (JP)
FUKUMOTO KOSHIRO (JP)
AKIYAMA TOMOHIDE (JP)
OHASHI KAZUHITO (JP)
IWASAKI YOSHIFUMI (JP)
Application Number:
PCT/JP2017/045073
Publication Date:
June 21, 2018
Filing Date:
December 15, 2017
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F02C9/26; F02C9/00
Foreign References:
| JP2002038972A | 2002-02-06 | |||
| JP2004132255A | 2004-04-30 | |||
| JP2016061242A | 2016-04-25 | |||
| JP2009019528A | 2009-01-29 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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