JPS60153408A - 抽気型蒸気タービン発電装置を運転するための方法および制御装置 - Google Patents

抽気型蒸気タービン発電装置を運転するための方法および制御装置

Info

Publication number
JPS60153408A
JPS60153408A JP59264667A JP26466784A JPS60153408A JP S60153408 A JPS60153408 A JP S60153408A JP 59264667 A JP59264667 A JP 59264667A JP 26466784 A JP26466784 A JP 26466784A JP S60153408 A JPS60153408 A JP S60153408A
Authority
JP
Japan
Prior art keywords
bleed
pressure
control loop
signal
control
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.)
Granted
Application number
JP59264667A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465201B2 (enExample
Inventor
ジエイムズ・マイケル・バツコウスキー
ギヤリー・エドワード・ミドツク
ロナルド・ジヨセフ・ワルコー
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.)
Westinghouse Electric 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 JPS60153408A publication Critical patent/JPS60153408A/ja
Publication of JPH0465201B2 publication Critical patent/JPH0465201B2/ja
Granted legal-status Critical Current

Links

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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/345—Control or safety-means particular thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Feedback Control In General (AREA)
JP59264667A 1983-12-16 1984-12-17 抽気型蒸気タービン発電装置を運転するための方法および制御装置 Granted JPS60153408A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/562,507 US4550380A (en) 1983-12-16 1983-12-16 Microprocessor-based extraction turbine control
US562507 1983-12-16

Publications (2)

Publication Number Publication Date
JPS60153408A true JPS60153408A (ja) 1985-08-12
JPH0465201B2 JPH0465201B2 (enExample) 1992-10-19

Family

ID=24246563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59264667A Granted JPS60153408A (ja) 1983-12-16 1984-12-17 抽気型蒸気タービン発電装置を運転するための方法および制御装置

Country Status (2)

Country Link
US (1) US4550380A (enExample)
JP (1) JPS60153408A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121273422A (zh) * 2025-12-08 2026-01-06 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) 一种汽轮机抽汽压力控制方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603394A (en) * 1984-07-30 1986-07-29 Westinghouse Electric Corp. Microprocessor-based extraction turbine control
US4802100A (en) * 1986-08-18 1989-01-31 Gas Research Institute Advanced cogeneration control system
US4897834A (en) * 1987-08-18 1990-01-30 Allen-Bradley Company, Inc. Bit oriented communications network
US5621654A (en) * 1994-04-15 1997-04-15 Long Island Lighting Company System and method for economic dispatching of electrical power
US6557400B2 (en) 2001-03-30 2003-05-06 Honeywell International Inc. Surge bleed valve fault detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029255A (en) * 1972-04-26 1977-06-14 Westinghouse Electric Corporation System for operating a steam turbine with bumpless digital megawatt and impulse pressure control loop switching
US4427896A (en) * 1972-04-26 1984-01-24 Westinghouse Electric Corp. System and method for operating a steam turbine with capability for bumplessly changing the system configuration on-line by means of system parameter changes
US3925645A (en) * 1975-03-07 1975-12-09 Westinghouse Electric Corp System and method for transferring between boiler-turbine plant control modes
US4053745A (en) * 1975-11-12 1977-10-11 Westinghouse Electric Corporation Valve contingency detection system for a turbine power plant
US4494208A (en) * 1982-04-15 1985-01-15 General Electric Company Bumpless switching of valve drive in a turbine control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121273422A (zh) * 2025-12-08 2026-01-06 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) 一种汽轮机抽汽压力控制方法

Also Published As

Publication number Publication date
US4550380A (en) 1985-10-29
JPH0465201B2 (enExample) 1992-10-19

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