CN1053660A - 评定汽轮机系统中关键阀门性能的诊断系统 - Google Patents

评定汽轮机系统中关键阀门性能的诊断系统 Download PDF

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Publication number
CN1053660A
CN1053660A CN91100453A CN91100453A CN1053660A CN 1053660 A CN1053660 A CN 1053660A CN 91100453 A CN91100453 A CN 91100453A CN 91100453 A CN91100453 A CN 91100453A CN 1053660 A CN1053660 A CN 1053660A
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CN
China
Prior art keywords
valve
mentioned
signal
steam
axle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN91100453A
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English (en)
Chinese (zh)
Inventor
塞奇·彼得·巴顿
戴维·布鲁斯·贝里朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CN1053660A publication Critical patent/CN1053660A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Turbines (AREA)
CN91100453A 1990-01-25 1991-01-25 评定汽轮机系统中关键阀门性能的诊断系统 Pending CN1053660A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46997490A 1990-01-25 1990-01-25
US07/469,974 1990-01-25

Publications (1)

Publication Number Publication Date
CN1053660A true CN1053660A (zh) 1991-08-07

Family

ID=23865776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91100453A Pending CN1053660A (zh) 1990-01-25 1991-01-25 评定汽轮机系统中关键阀门性能的诊断系统

Country Status (6)

Country Link
JP (1) JPH0771206A (ja)
KR (1) KR0152445B1 (ja)
CN (1) CN1053660A (ja)
CA (1) CA2034844A1 (ja)
ES (1) ES2026076A6 (ja)
IT (1) IT1245113B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721541A (zh) * 2012-07-02 2012-10-10 山东电力集团公司电力科学研究院 汽轮机抽汽逆止阀关闭时间测试装置及测试方法
CN101592546B (zh) * 2008-05-29 2012-10-24 Abb公司 对与止流器相关的泄漏进行检验的方法和装置
CN103228873A (zh) * 2011-02-25 2013-07-31 三菱重工压缩机有限公司 蒸气涡轮的运转控制装置及运转控制方法
CN109642470A (zh) * 2016-08-31 2019-04-16 通用电器技术有限公司 用于阀和致动器监测系统的紧密度测试评定模块
CN110005484A (zh) * 2019-03-07 2019-07-12 大唐东营发电有限公司 一种卧式汽轮机低压加热器
CN113465825A (zh) * 2021-06-29 2021-10-01 西安热工研究院有限公司 一种循环机组同轴汽轮机阀门严密性试验的逻辑控制方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336210B1 (ko) * 1999-12-29 2002-05-10 김형국 운전 중인 밸브의 성능 진단 장치
WO2006079294A1 (es) * 2005-01-25 2006-08-03 Daniel Aguilar Arrieta “válvula de giro forzado oblicua” resumido (valforzo)
GB201109290D0 (en) 2011-06-02 2011-07-20 Linde Ag A flow apparatus and monitoring system relating thereto
EP2918792A1 (de) * 2014-03-13 2015-09-16 Siemens Aktiengesellschaft Dampfkraftanlage mit Spindelleckdampfleitung
CN110023660B (zh) * 2016-12-02 2021-12-21 应用材料公司 低颗粒保护的挡板阀
CN110307389B (zh) * 2019-06-28 2020-12-18 国网浙江省电力有限公司电力科学研究院 一种基于状态反馈的汽轮机液动阀门故障诊断方法
CN110645057B (zh) * 2019-09-29 2022-06-10 大唐东营发电有限公司 一种基于发电厂汽轮机调门用的监控设备
CN114354177B (zh) * 2021-12-10 2024-03-12 国电长源汉川第一发电有限公司 一种汽轮机抽汽逆止阀自动测试系统及方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101592546B (zh) * 2008-05-29 2012-10-24 Abb公司 对与止流器相关的泄漏进行检验的方法和装置
CN103228873A (zh) * 2011-02-25 2013-07-31 三菱重工压缩机有限公司 蒸气涡轮的运转控制装置及运转控制方法
CN103228873B (zh) * 2011-02-25 2015-03-25 三菱重工压缩机有限公司 蒸气涡轮的运转控制装置及运转控制方法
US9371740B2 (en) 2011-02-25 2016-06-21 Mitsubishi Heavy Industries Compressor Corporation Operation control apparatus and operation control method for steam turbine
CN102721541A (zh) * 2012-07-02 2012-10-10 山东电力集团公司电力科学研究院 汽轮机抽汽逆止阀关闭时间测试装置及测试方法
CN102721541B (zh) * 2012-07-02 2015-10-28 山东电力集团公司电力科学研究院 汽轮机抽汽逆止阀关闭时间测试方法
CN109642470A (zh) * 2016-08-31 2019-04-16 通用电器技术有限公司 用于阀和致动器监测系统的紧密度测试评定模块
CN110005484A (zh) * 2019-03-07 2019-07-12 大唐东营发电有限公司 一种卧式汽轮机低压加热器
CN110005484B (zh) * 2019-03-07 2021-10-15 大唐东营发电有限公司 一种卧式汽轮机低压加热器
CN113465825A (zh) * 2021-06-29 2021-10-01 西安热工研究院有限公司 一种循环机组同轴汽轮机阀门严密性试验的逻辑控制方法
CN113465825B (zh) * 2021-06-29 2024-07-05 西安热工研究院有限公司 一种循环机组同轴汽轮机阀门严密性试验的逻辑控制方法

Also Published As

Publication number Publication date
JPH0771206A (ja) 1995-03-14
ITMI910168A0 (it) 1991-01-24
KR910014588A (ko) 1991-08-31
ES2026076A6 (es) 1992-04-01
ITMI910168A1 (it) 1992-07-24
CA2034844A1 (en) 1991-07-26
KR0152445B1 (ko) 1998-10-01
IT1245113B (it) 1994-09-13

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