JPS323066B1 - - Google Patents

Info

Publication number
JPS323066B1
JPS323066B1 JP1551553A JP1551553A JPS323066B1 JP S323066 B1 JPS323066 B1 JP S323066B1 JP 1551553 A JP1551553 A JP 1551553A JP 1551553 A JP1551553 A JP 1551553A JP S323066 B1 JPS323066 B1 JP S323066B1
Authority
JP
Japan
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.)
Pending
Application number
JP1551553A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1551553A priority Critical patent/JPS323066B1/ja
Publication of JPS323066B1 publication Critical patent/JPS323066B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/005—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases using discharge tubes
    • 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
    • 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
    • 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
    • H02P27/16—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 ac to ac converters without intermediate conversion to dc
    • 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
JP1551553A 1952-08-30 1953-08-29 Pending JPS323066B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1551553A JPS323066B1 (en) 1952-08-30 1953-08-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30729452 US2707258A (en) 1952-08-30 1952-08-30 Cycloinverter
JP1551553A JPS323066B1 (en) 1952-08-30 1953-08-29

Publications (1)

Publication Number Publication Date
JPS323066B1 true JPS323066B1 (en) 1957-05-23

Family

ID=23189094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1551553A Pending JPS323066B1 (en) 1952-08-30 1953-08-29

Country Status (2)

Country Link
US (1) US2707258A (en)
JP (1) JPS323066B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA826777A (en) * 1959-07-06 1969-11-04 F. Blake Richard Controlled frequency power supply system
US3170107A (en) * 1960-05-02 1965-02-16 Westinghouse Electric Corp Controlled frequency alternating current system
US3178630A (en) * 1960-09-12 1965-04-13 Westinghouse Electric Corp Constant frequency alternating current system
US3136937A (en) * 1961-01-31 1964-06-09 John Inglis Co Ltd Speed control of wound rotor induction motor
JPS4817803B1 (en) * 1964-01-23 1973-06-01
US3504254A (en) * 1967-01-30 1970-03-31 Gen Electric Adjustable speed induction system
US3667012A (en) * 1970-07-31 1972-05-30 Westinghouse Electric Corp Electrical apparatus with frequency controlled load compensation
JPS5526799B2 (en) * 1974-04-23 1980-07-16
US8207699B2 (en) * 2009-07-08 2012-06-26 Innosave Ltd. Method and apparatus for AC motor control
US20110006720A1 (en) * 2009-07-08 2011-01-13 Innosave Ltd. Method and apparatus for ac motor control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930302A (en) * 1932-01-12 1933-10-10 Gen Electric Electric valve converting system
US2077206A (en) * 1936-06-23 1937-04-13 Gen Electric Alternating current motor system
US2185700A (en) * 1937-10-19 1940-01-02 Gen Electric Electric control system
US2213945A (en) * 1937-10-19 1940-09-10 Gen Electric Electric power transmission system
US2236984A (en) * 1937-10-19 1941-04-01 Gen Electric Electric motor control system
US2264854A (en) * 1940-04-30 1941-12-02 Gen Electric Electric valve converting system

Also Published As

Publication number Publication date
US2707258A (en) 1955-04-26

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