GB1130049A - Improved control circuit for polyphase dynamo-electric machines - Google Patents

Improved control circuit for polyphase dynamo-electric machines

Info

Publication number
GB1130049A
GB1130049A GB4329966A GB4329966A GB1130049A GB 1130049 A GB1130049 A GB 1130049A GB 4329966 A GB4329966 A GB 4329966A GB 4329966 A GB4329966 A GB 4329966A GB 1130049 A GB1130049 A GB 1130049A
Authority
GB
United Kingdom
Prior art keywords
signal
motor
unit
modifying
point
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
GB4329966A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1130049A publication Critical patent/GB1130049A/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
    • 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
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or 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
    • 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)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
GB4329966A 1965-09-29 1966-09-28 Improved control circuit for polyphase dynamo-electric machines Expired GB1130049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0051740 1965-09-29

Publications (1)

Publication Number Publication Date
GB1130049A true GB1130049A (en) 1968-10-09

Family

ID=7274247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4329966A Expired GB1130049A (en) 1965-09-29 1966-09-28 Improved control circuit for polyphase dynamo-electric machines

Country Status (5)

Country Link
BE (1) BE687446A (enrdf_load_html_response)
DE (1) DE1513317B2 (enrdf_load_html_response)
GB (1) GB1130049A (enrdf_load_html_response)
LU (1) LU51985A1 (enrdf_load_html_response)
NL (1) NL6613661A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694718A (en) * 1970-10-19 1972-09-26 Gen Electric Methods of inverter voltage control by superimposed chopping
NL7706751A (nl) * 1977-06-20 1978-12-22 Philips Nv Motorregelschakeling.
DE3326536C2 (de) * 1983-07-22 1987-02-26 Lenze GmbH & Co KG Aerzen, 3258 Aerzen Verfahren und Schaltungsanordnung zur Begrenzung der Zwischenkreisspannung eines einen Wechselstrommotor speisenden Wechselrichters

Also Published As

Publication number Publication date
DE1513317A1 (de) 1969-09-18
LU51985A1 (enrdf_load_html_response) 1966-11-16
NL6613661A (enrdf_load_html_response) 1967-03-30
BE687446A (enrdf_load_html_response) 1967-03-01
DE1513317B2 (de) 1971-12-30

Similar Documents

Publication Publication Date Title
US3582758A (en) Rectifier using low saturation voltage transistors
GB1150606A (en) Method and Circuit for Speed Control of Asynchronous Motors Fed by Static Frequency Convertors
GB1385239A (en) Current limiting control for an electric power system
GB1440475A (en) Static converter
GB1255382A (en) Power peak limiting control for direct current drives
US3226626A (en) Electrical control systems
GB1194587A (en) The Control of Dynamoelectric Machines
GB1148355A (en) Potential regulator circuits
GB1275715A (en) Speed control system for hall effect motors
GB1130049A (en) Improved control circuit for polyphase dynamo-electric machines
GB1076223A (en) Brushless electric motors and speed control thereof
US3351845A (en) Excitation system for a dynamoelectric machine
US3602787A (en) Speed-control system for induction motor
GB1193979A (en) Method of Regulating a Squirrel-Cage Induction Machine
GB1207765A (en) Control system for traction motors
GB1514210A (en) Brushless three-phase generator
US3313992A (en) Braking circuit
GB1372092A (en) Speed control systems for electric motors
GB1066910A (en) Improvements in and relating to inverters
GB1246820A (en) Power supply for a stepping motor
GB1107286A (en) Exciter field control for dynamoelectric generators
GB1076228A (en) Arrangement for the operation of a slip-ring induction motor
GB992175A (en) Improvements in and relating to the control of a.c. motors
GB1127206A (en) Electronic commutation for electric motors
US3518528A (en) Generator voltage regulator with reactor sensing means