GB1525265A - Prime mover speed control system - Google Patents

Prime mover speed control system

Info

Publication number
GB1525265A
GB1525265A GB43129/75A GB4312975A GB1525265A GB 1525265 A GB1525265 A GB 1525265A GB 43129/75 A GB43129/75 A GB 43129/75A GB 4312975 A GB4312975 A GB 4312975A GB 1525265 A GB1525265 A GB 1525265A
Authority
GB
United Kingdom
Prior art keywords
valve
prime mover
speed
phase
actual
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.)
Expired
Application number
GB43129/75A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1525265A publication Critical patent/GB1525265A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Turbines (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
GB43129/75A 1974-11-25 1975-10-21 Prime mover speed control system Expired GB1525265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/526,906 US3986788A (en) 1974-11-25 1974-11-25 Prime mover speed control system

Publications (1)

Publication Number Publication Date
GB1525265A true GB1525265A (en) 1978-09-20

Family

ID=24099308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43129/75A Expired GB1525265A (en) 1974-11-25 1975-10-21 Prime mover speed control system

Country Status (12)

Country Link
US (1) US3986788A (en:Method)
JP (1) JPS5174193A (en:Method)
CH (1) CH613016A5 (en:Method)
DE (1) DE2551415A1 (en:Method)
ES (1) ES441757A1 (en:Method)
FR (1) FR2292126A1 (en:Method)
GB (1) GB1525265A (en:Method)
IL (1) IL47883A (en:Method)
IN (1) IN142907B (en:Method)
IT (1) IT1049750B (en:Method)
NL (1) NL7513472A (en:Method)
SE (1) SE419584B (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211931A (en) * 1977-12-27 1980-07-08 General Electric Company Electronic speed error signal processing circuit
DE3108915A1 (de) * 1981-03-09 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zur regelung eines turbosatzes
US4471446A (en) * 1982-07-12 1984-09-11 Westinghouse Electric Corp. Control system and method for a steam turbine having a steam bypass arrangement
US4753711A (en) * 1984-01-31 1988-06-28 Albany International Corp. Surge control system and method for dewatering press felts
JPS62178200A (ja) * 1986-01-29 1987-08-05 Mitsubishi Electric Corp 発電電力制御装置
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
GB2427935A (en) * 2005-07-01 2007-01-10 Ics Triplex Technology Ltd Turbo machinery speed monitor testing arrangement
JP5045377B2 (ja) * 2007-11-08 2012-10-10 パナソニック株式会社 サーボアンプ
CN106873463B (zh) * 2017-03-21 2023-09-01 江苏恒立液压股份有限公司 比例阀测控装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462663A (en) * 1968-02-29 1969-08-19 Sequential Information Systems System for controlling motor speed and position
US3798907A (en) * 1972-03-13 1974-03-26 Woodward Governor Co Digital governor
US3753067A (en) * 1972-05-17 1973-08-14 Peripheral Systems Corp Motor speed regulation system
DE2254250C3 (de) * 1972-11-06 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drehzahlbegrenzungseinrichtung fur eine Turbine

Also Published As

Publication number Publication date
AU8388875A (en) 1977-02-17
NL7513472A (nl) 1976-05-28
IL47883A (en) 1977-07-31
JPS5174193A (en:Method) 1976-06-26
FR2292126A1 (fr) 1976-06-18
IT1049750B (it) 1981-02-10
CH613016A5 (en:Method) 1979-08-31
US3986788A (en) 1976-10-19
SE7513191L (sv) 1976-05-26
DE2551415A1 (de) 1976-08-12
FR2292126B1 (en:Method) 1981-01-16
IN142907B (en:Method) 1977-09-10
SE419584B (sv) 1981-08-10
IL47883A0 (en) 1975-11-25
ES441757A1 (es) 1977-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee