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특허 상세정보

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Gas turbine temperature sensor validation apparatus and method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/08   
미국특허분류(USC) 60/3928 ; T ; 73/1F ; 73/116 ; 73/341
출원번호 US-0638852 (1975-12-08)
발명자 / 주소
  • Gilbert Kendall E. (Schenectady NY) Johnson Daniel (Rexford NY) Macier Robert Raymond (Saratoga Springs NY)
출원인 / 주소
  • General Electric Company (Schenectady NY 02)
인용정보 피인용 횟수 : 114  인용 특허 : 2
초록

An arrangement for determining the validity of temperature sensor readings of a gas turbine hot gas stream which includes means for comparing each reading to predetermined bounds. The temperature sensors are arranged so that a temperature streak caused by a combustion system malfunction would affect more than one sensor. In some cases, when a suspect reading is identified, the readings from adjacent sensors are examined before the suspect reading is rejected.

대표
청구항
▼

A gas turbine system having a compressor, a combustion system for receiving fuel and pressurized air from said compressor and for generating an annular hot gas stream, a turbine driven by the hot gas stream and operative to drive said compressor, an exhaust duct for exhausting said hot gas stream, means for controlling the operation of the gas turbine in response to various parameters of gas turbine operation including the temperature of the hot gas stream as sensed by a plurality of temperature sensors, said temperature sensors disposed in an annular ar...

이 특허에 인용된 특허 (2)

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