IT8122786A1 - TURBINE REGULATION AND PROTECTION SYSTEM - Google Patents

TURBINE REGULATION AND PROTECTION SYSTEM

Info

Publication number: IT8122786A1
Authority: IT; Italy
Prior art keywords: protection system; turbine regulation; turbine; regulation; protection
Prior art date: 1980-07-07

Application number

IT1981A22786A

Other languages

Italian (it)

Other versions

IT8122786A0 (en

IT1167548B (en

Original Assignee

Voith Getriebe Kg

Simmering Graz Pauker Ag

M A N Maschf Augsburg Nurnberg Aktiengesellschaft

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.)

1980-07-07

Filing date

1981-07-07

Publication date

1983-01-07

1981-07-07 Application filed by Voith Getriebe Kg, Simmering Graz Pauker Ag, M A N Maschf Augsburg Nurnberg Aktiengesellschaft filed Critical Voith Getriebe Kg

1981-07-07 Publication of IT8122786A0 publication Critical patent/IT8122786A0/en

1983-01-07 Publication of IT8122786A1 publication Critical patent/IT8122786A1/en

1987-05-13 Application granted granted Critical

1987-05-13 Publication of IT1167548B publication Critical patent/IT1167548B/en

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
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Turbines (AREA)

IT22786/81A 1980-07-07 1981-07-07 TURBINE REGULATION AND PROTECTION SYSTEM IT1167548B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0353880A AT370851B (en)	1980-07-07	1980-07-07	TURBINE CONTROL AND PROTECTION SYSTEM

Publications (3)

Publication Number	Publication Date
IT8122786A0 IT8122786A0 (en)	1981-07-07
IT8122786A1 true IT8122786A1 (en)	1983-01-07
IT1167548B IT1167548B (en)	1987-05-13

Family

ID=3551893

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22786/81A IT1167548B (en)	1980-07-07	1981-07-07	TURBINE REGULATION AND PROTECTION SYSTEM

Country Status (6)

Country	Link
AT (1)	AT370851B (en)
CH (1)	CH657184A5 (en)
DE (1)	DE3126069A1 (en)
FR (1)	FR2486144B1 (en)
GB (1)	GB2079987B (en)
IT (1)	IT1167548B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4005546A1 (en) *	1990-02-22	1991-08-29	Gutehoffnungshuette Man	METHOD FOR REDUNDANT SPEED CONTROL AND DEVICE FOR CARRYING OUT THIS METHOD
US5295783A (en) *	1993-04-19	1994-03-22	Conmec, Inc.	System and method for regulating the speed of a steam turbine by controlling the turbine valve rack actuator
DE29617014U1 (en) *	1996-09-30	1997-10-30	Siemens AG, 80333 München	Monitoring device for an actuating device in the feed of the drive medium of a turbine, in particular a gas turbine
DE19857552A1 (en) *	1998-12-14	2000-06-15	Rolls Royce Deutschland	Method for detecting a shaft break in a fluid flow machine
CN104018894B (en) *	2014-05-28	2016-02-03	中广核核电运营有限公司	The check processing method of electrohydraulic steam turbine controlling system pulsatile impact

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3274443A (en) *	1963-12-05	1966-09-20	Gen Electric	Redundant speed control system
DE1933473C3 (en) *	1969-07-02	1974-02-07	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Interception device for steam turbines
US3826094A (en) *	1971-10-14	1974-07-30	Westinghouse Electric Corp	System and method for operating a steam turbine with independent overspeed protection especially adapted for a nuclear reactor powered steam turbine
DE2248019A1 (en) *	1971-10-14	1973-04-19	Westinghouse Electric Corp	CONTROL DEVICE FOR STEAM TURBINES
JPS5831602B2 (en) *	1976-02-04	1983-07-07	株式会社日立製作所	Dual system control device
US4071897A (en) *	1976-08-10	1978-01-31	Westinghouse Electric Corporation	Power plant speed channel selection system

1980
- 1980-07-07 AT AT0353880A patent/AT370851B/en not_active IP Right Cessation
1981
- 1981-06-29 GB GB8120009A patent/GB2079987B/en not_active Expired
- 1981-07-02 DE DE19813126069 patent/DE3126069A1/en active Granted
- 1981-07-02 FR FR8113008A patent/FR2486144B1/en not_active Expired
- 1981-07-06 CH CH4440/81A patent/CH657184A5/en not_active IP Right Cessation
- 1981-07-07 IT IT22786/81A patent/IT1167548B/en active

Also Published As

Publication number	Publication date
FR2486144A1 (en)	1982-01-08
DE3126069A1 (en)	1982-06-16
FR2486144B1 (en)	1986-01-03
DE3126069C2 (en)	1989-11-30
GB2079987B (en)	1984-08-30
ATA353880A (en)	1982-09-15
CH657184A5 (en)	1986-08-15
IT8122786A0 (en)	1981-07-07
IT1167548B (en)	1987-05-13
GB2079987A (en)	1982-01-27
AT370851B (en)	1983-05-10

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940630