IN156531B - - Google Patents

Info

Publication number
IN156531B
IN156531B IN54/CAL/82A IN54CA1982A IN156531B IN 156531 B IN156531 B IN 156531B IN 54CA1982 A IN54CA1982 A IN 54CA1982A IN 156531 B IN156531 B IN 156531B
Authority
IN
India
Application number
IN54/CAL/82A
Other languages
English (en)
Inventor
Roger Bradley Herbert
Alan Frederick Wilkinson
Louis Woodrow Herchenroeder
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 IN156531B publication Critical patent/IN156531B/en

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • 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
    • H02P23/06—Controlling the motor in four quadrants
    • H02P23/07—Polyphase or monophase asynchronous induction motors
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/24—Variable impedance in stator or rotor circuit
    • H02P25/26—Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
    • H02P21/09—Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency
    • 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
    • H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/13—DC-link of current link type, e.g. typically for thyristor bridges, having an inductor in series with rectifier
    • 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
    • H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
IN54/CAL/82A 1981-01-29 1982-01-13 IN156531B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/229,412 US4385267A (en) 1981-01-29 1981-01-29 Controlled rotor rectifier arrangement for a slip-recovery drive

Publications (1)

Publication Number Publication Date
IN156531B true IN156531B (es) 1985-08-24

Family

ID=22861139

Family Applications (1)

Application Number Title Priority Date Filing Date
IN54/CAL/82A IN156531B (es) 1981-01-29 1982-01-13

Country Status (6)

Country Link
US (1) US4385267A (es)
JP (1) JPS57142197A (es)
KR (1) KR830009681A (es)
BE (1) BE891956A (es)
IN (1) IN156531B (es)
IT (1) IT1157856B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467259A (en) * 1982-08-26 1984-08-21 Rumble Equipment Limited Slip energy recovery control system using hybrid inverter to improve quadrature current consumption
US5642044A (en) * 1994-09-19 1997-06-24 Ford Motor Company Method and apparatus for exciting a three-phase variable reluctance position sensor
EP1262008B1 (en) * 2000-01-28 2009-09-09 Cummins Generator Technologies Limited Ac power generating system
EP2053246A4 (en) * 2006-08-04 2017-09-06 Jun Liu A braking controller of a three-phase permanent magnetic brushless dc motor for directly driving a screw pump
US7701870B2 (en) * 2007-12-28 2010-04-20 United States Cellular Corporation Zero rating in wireless prepaid communications network
EP2775603B1 (de) * 2013-03-05 2018-02-14 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Antriebssteuerungseinrichtung und nach dem Verfahren arbeitende Antriebssteuerungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675099A (en) * 1971-07-02 1972-07-04 Gen Motors Corp Induction motor regenerative braking system
US4091294A (en) * 1972-09-01 1978-05-23 Kearney & Trecker Corporation A.C. motor control apparatus and method
FR2385257A1 (fr) * 1977-03-25 1978-10-20 Alsthom Cgee Dispositif d'elaboration de signaux de reference de phase pour la commande des impulsions d'allumage des thyristors d'un pont de graetz fonctionnant a frequence variable
US4251763A (en) * 1979-04-24 1981-02-17 General Electric Company Commutating capacitor charge detection circuit and method
US4237531A (en) * 1979-04-24 1980-12-02 General Electric Company Controlled current inverter system having semiconductor overvoltage protection

Also Published As

Publication number Publication date
IT8241511A0 (it) 1982-01-29
IT8241511A1 (it) 1983-07-29
JPS57142197A (en) 1982-09-02
US4385267A (en) 1983-05-24
IT1157856B (it) 1987-02-18
KR830009681A (ko) 1983-12-22
BE891956A (fr) 1982-07-29

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