SE302325B - - Google Patents

Info

Publication number
SE302325B
SE302325B SE7962/64A SE796264A SE302325B SE 302325 B SE302325 B SE 302325B SE 7962/64 A SE7962/64 A SE 7962/64A SE 796264 A SE796264 A SE 796264A SE 302325 B SE302325 B SE 302325B
Authority
SE
Sweden
Application number
SE7962/64A
Inventor
E Dinger
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE302325B publication Critical patent/SE302325B/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/445—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C1/00—Measures preceding sorting according to destination
    • B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating
    • B07C1/04—Forming a stream from a bulk; Controlling the stream, e.g. spacing the articles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
SE7962/64A 1963-07-03 1964-06-30 SE302325B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US292599A US3331999A (en) 1963-07-03 1963-07-03 Alternating current voltage control arrangement

Publications (1)

Publication Number Publication Date
SE302325B true SE302325B (xx) 1968-07-15

Family

ID=23125370

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7962/64A SE302325B (xx) 1963-07-03 1964-06-30

Country Status (5)

Country Link
US (1) US3331999A (xx)
JP (2) JPS414893B1 (xx)
DE (1) DE1488162C3 (xx)
GB (1) GB1058856A (xx)
SE (1) SE302325B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492554A (en) * 1966-11-15 1970-01-27 Westinghouse Electric Corp Comparison and control circuit using latch type semiconductor switch
SE395804B (sv) * 1973-11-21 1977-08-22 Siemens Ag Anordning for samtidig tendning av ett storre antal seriekopplade tyristorer
CN112934741B (zh) * 2021-01-27 2023-02-07 扬州虹扬科技发展有限公司 一种二极管筛选方法及***

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019355A (en) * 1959-08-12 1962-01-30 Gen Electric Magnetic silicon controlled rectifier power amplifier
US2998547A (en) * 1959-11-27 1961-08-29 Acf Ind Inc Magneti amplifier control circuitry for gated electronic switches and application to ghting controls
US3154695A (en) * 1961-12-14 1964-10-27 Westinghouse Electric Corp Gating control apparatus wherein static switches in the respective phase lines of a polyphase system are phase-sequence gated by a controlled gating signal

Also Published As

Publication number Publication date
JPS414893B1 (xx) 1966-03-17
DE1488162B2 (de) 1975-03-13
JPS4225623B1 (xx) 1967-12-06
GB1058856A (en) 1967-02-15
US3331999A (en) 1967-07-18
DE1488162A1 (de) 1968-12-12
DE1488162C3 (de) 1975-10-23

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