CA1025935A - Thrust control circuit - Google Patents

Thrust control circuit

Info

Publication number
CA1025935A
CA1025935A CA201,427A CA201427A CA1025935A CA 1025935 A CA1025935 A CA 1025935A CA 201427 A CA201427 A CA 201427A CA 1025935 A CA1025935 A CA 1025935A
Authority
CA
Canada
Prior art keywords
control circuit
thrust control
thrust
circuit
control
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
CA201,427A
Other languages
French (fr)
Other versions
CA201427S (en
Inventor
Arthur H. Marsh
Prabodh C. Gupta
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.)
TRANSPORTATION Technology
Original Assignee
TRANSPORTATION Technology
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 TRANSPORTATION Technology filed Critical TRANSPORTATION Technology
Application granted granted Critical
Publication of CA1025935A publication Critical patent/CA1025935A/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H02P25/062—Linear motors of the induction type
    • 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
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear 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
    • 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
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Linear Motors (AREA)
  • Linear Motors (AREA)
CA201,427A 1973-08-20 1974-05-31 Thrust control circuit Expired CA1025935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38976773A 1973-08-20 1973-08-20

Publications (1)

Publication Number Publication Date
CA1025935A true CA1025935A (en) 1978-02-07

Family

ID=23539648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,427A Expired CA1025935A (en) 1973-08-20 1974-05-31 Thrust control circuit

Country Status (7)

Country Link
JP (1) JPS557074B2 (en)
AU (1) AU7055974A (en)
CA (1) CA1025935A (en)
DE (1) DE2437716A1 (en)
FR (1) FR2241909A1 (en)
GB (1) GB1477674A (en)
ZA (1) ZA743615B (en)

Also Published As

Publication number Publication date
JPS5058514A (en) 1975-05-21
FR2241909A1 (en) 1975-03-21
DE2437716A1 (en) 1975-03-06
AU7055974A (en) 1976-01-08
GB1477674A (en) 1977-06-22
JPS557074B2 (en) 1980-02-21
ZA743615B (en) 1975-05-28

Similar Documents

Publication Publication Date Title
CA1009730A (en) Control circuit for dishwasher
CA1006819A (en) Leakage control structure
CA1012760A (en) Slope control system
AU496818B2 (en) Transistor control circuit
CA1010371A (en) Gain control circuit
AU7088374A (en) Control circuit
AU6673874A (en) Control circuit
AU6515474A (en) Control circuit
CA1032240A (en) Electrical control systems
CA1020672A (en) Positional control
HU173353B (en) Trafficator control circuit
CA1025954A (en) Feedback circuit
CA982690A (en) Solid state switch control circuit
CA1025935A (en) Thrust control circuit
CA1024641A (en) Circuit interrupter circuit including improved control
CA1011829A (en) Oscillator control circuits
AU475266B2 (en) Benzopyrans
CA991700A (en) Control circuit
CA1001084A (en) Variable gain control circuit
CA1009377A (en) Solid state control switch
CA1025956A (en) Fall-safe circuit arrangement
AU479325B2 (en) Gain control circuit
CA997218A (en) Deflecter rudders
AU486762B2 (en) Solid state control switch
AU7029374A (en) Control arrangement