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특허 상세정보

Control of steam temperature in combined cycle power plant

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01K-023/10    F02C-006/18   
출원번호 US-0487730 (2012-06-04)
등록번호 US-9328633 (2016-05-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sutherland Asbill & Brennal LLP
인용정보 피인용 횟수 : 0  인용 특허 : 118
초록

A combined cycle power plant may include a gas turbine comprising a feed forward signal generator and configured to operate in one of one or more firing modes and generate exhaust gas and a heat recovery steam generator configured to receive the exhaust gas and extract thermal energy from the exhaust gas to generate steam. The feed forward signal generator may be configured to generate a feed forward signal that is used to control the temperature of the steam generated by the heat recovery steam generator.

대표
청구항

1. An apparatus, comprising: at least one timer, each timer corresponding with a respective firing mode of a gas turbine and configured to generate a timing signal when the corresponding respective firing mode is active;at least one interpolation block, each interpolation block corresponding to each of the at least one timer and configured to generate an output signal when the corresponding respective firing mode is active; and,a summation block receiving the output signal of each of the interpolation blocks and configured to generate a feed forward cont...

이 특허에 인용된 특허 (118)

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