IT1056907B - Sistema e metodoi di trasferimento tra i nodi di regolazione di una centrale termoelettrica su caldaia e su turbina - Google Patents

Sistema e metodoi di trasferimento tra i nodi di regolazione di una centrale termoelettrica su caldaia e su turbina

Info

Publication number: IT1056907B
Authority: IT; Italy
Prior art keywords: boiler; turbine; methods; transfer system; power station
Prior art date: 1975-03-07

Application number

IT20904/76A

Other languages

English (en)

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.)

1975-03-07

Filing date

1976-03-05

Publication date

1982-02-20

1976-03-05 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1982-02-20 Application granted granted Critical

1982-02-20 Publication of IT1056907B publication Critical patent/IT1056907B/it

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/18—Applications of computers to steam-boiler control
- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Control Of Turbines (AREA)
Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Feedback Control In General (AREA)

IT20904/76A 1975-03-07 1976-03-05 Sistema e metodoi di trasferimento tra i nodi di regolazione di una centrale termoelettrica su caldaia e su turbina IT1056907B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US556363A US3925645A (en)	1975-03-07	1975-03-07	System and method for transferring between boiler-turbine plant control modes

Publications (1)

Publication Number	Publication Date
IT1056907B true IT1056907B (it)	1982-02-20

Family

ID=24221043

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20904/76A IT1056907B (it)	1975-03-07	1976-03-05	Sistema e metodoi di trasferimento tra i nodi di regolazione di una centrale termoelettrica su caldaia e su turbina

Country Status (5)

Country	Link
US (1)	US3925645A (it)
JP (1)	JPS5917242B2 (it)
BE (1)	BE839221A (it)
FR (1)	FR2303157A1 (it)
IT (1)	IT1056907B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4179742A (en) *	1978-04-06	1979-12-18	Westinghouse Electric Corp.	System for intelligently selecting the mode of control of a power plant
JPS5540229A (en) *	1978-09-14	1980-03-21	Hitachi Ltd	Output control system of pressure-variation operating boiler turbine power plant
US4607325A (en) *	1981-10-21	1986-08-19	Honeywell Inc.	Discontinuous optimization procedure modelling the run-idle status of plural process components
US4470257A (en) *	1982-04-30	1984-09-11	Westinghouse Electric Corp.	Isochronous and droop speed control for a combustion turbine
US4550380A (en) *	1983-12-16	1985-10-29	Westinghouse Electric Corp.	Microprocessor-based extraction turbine control
JP5037529B2 (ja) *	2006-01-11	2012-09-26	アルストムテクノロジーリミテッド	燃焼施設を運転する方法
CN102235657B (zh) *	2010-04-26	2013-08-28	中国神华能源股份有限公司	一种提高电站锅炉可靠性的控制方法
CN101825005B (zh) *	2010-04-26	2012-07-18	中国神华能源股份有限公司	一种火力发电机组中高压旁路的运行控制方法
US8401676B2 (en) *	2010-08-18	2013-03-19	International Business Machines Corporation	Performance improvement of signal transformation schemes for ultra-fast scanning
CN108224398A (zh) *	2016-12-15	2018-06-29	中电华创电力技术研究有限公司	一种火电机组动态前馈协调控制方法
CN112503567B (zh) *	2020-11-24	2022-10-28	北方魏家峁煤电有限责任公司	锅炉主控指令的前馈系数确定方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3564273A (en) *	1967-11-09	1971-02-16	Gen Electric	Pulse width modulated control system with external feedback and mechanical memory
US3555251A (en) *	1967-12-06	1971-01-12	Honeywell Inc	Optimizing system for a plurality of temperature conditioning apparatuses
US3588265A (en) *	1968-04-19	1971-06-28	Westinghouse Electric Corp	System and method for providing steam turbine operation with improved dynamics
US3561216A (en) *	1969-03-19	1971-02-09	Gen Electric	Thermal stress controlled loading of steam turbine-generators
US3552872A (en) *	1969-04-14	1971-01-05	Westinghouse Electric Corp	Computer positioning control system with manual backup control especially adapted for operating steam turbine valves
US3545207A (en) *	1969-07-23	1970-12-08	Leeds & Northrup Co	Boiler control system
US3619631A (en) *	1970-08-21	1971-11-09	Electrodyne Res Corp	Tracking means for a steam electric generating plant automatic control system

1975
- 1975-03-07 US US556363A patent/US3925645A/en not_active Expired - Lifetime
1976
- 1976-03-04 FR FR7606141A patent/FR2303157A1/fr not_active Withdrawn
- 1976-03-05 JP JP51023351A patent/JPS5917242B2/ja not_active Expired
- 1976-03-05 IT IT20904/76A patent/IT1056907B/it active
- 1976-03-05 BE BE1007229A patent/BE839221A/xx unknown

Also Published As

Publication number	Publication date
US3925645A (en)	1975-12-09
FR2303157A1 (fr)	1976-10-01
JPS51113049A (en)	1976-10-05
JPS5917242B2 (ja)	1984-04-20
BE839221A (fr)	1976-09-06

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