DE2366092C2 - - Google Patents

Info

Publication number
DE2366092C2
DE2366092C2 DE19732366092 DE2366092A DE2366092C2 DE 2366092 C2 DE2366092 C2 DE 2366092C2 DE 19732366092 DE19732366092 DE 19732366092 DE 2366092 A DE2366092 A DE 2366092A DE 2366092 C2 DE2366092 C2 DE 2366092C2
Authority
DE
Germany
Prior art keywords
stator field
signal
phase
output
stator
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
DE19732366092
Other languages
German (de)
English (en)
Other versions
DE2366092A1 (de
Inventor
Edward E. Brookfield Wis. Us Kirkham
Frank Milwaukee Wis. Us Zankl
Richard E. Greenfield Wis. Us Stobbe
John J. Kingswood Charlotte N.C. Us Schachte
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.)
Kearney and Trecker Corp
Original Assignee
Kearney and Trecker 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
Priority claimed from US05285813 external-priority patent/US3878445A/en
Application filed by Kearney and Trecker Corp filed Critical Kearney and Trecker Corp
Publication of DE2366092A1 publication Critical patent/DE2366092A1/de
Application granted granted Critical
Publication of DE2366092C2 publication Critical patent/DE2366092C2/de
Granted 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/237—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with a combination of feedback covered by G05B19/232 - G05B19/235
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops
    • 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
    • H02P23/0077—Characterised by the use of a particular software algorithm
    • 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
    • H02P27/048—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 supply for only the rotor circuit or only the stator circuit
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE19732366092 1972-09-01 1973-08-30 Servovorrichtung zum steuern des anlegens elektrischer energie an einen wechselstrommotor Granted DE2366092A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05285813 US3878445A (en) 1972-09-01 1972-09-01 A. C. motor control apparatus and method
DE2343760A DE2343760C3 (de) 1972-09-01 1973-08-30 Anordnung zur Lagesteuerung eines elektromotorisch bewegten Gliedes

Publications (2)

Publication Number Publication Date
DE2366092A1 DE2366092A1 (de) 1977-11-03
DE2366092C2 true DE2366092C2 (enrdf_load_stackoverflow) 1987-05-21

Family

ID=25765712

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19732366094 Ceased DE2366094A1 (de) 1972-09-01 1973-08-30 Servovorrichtung zum steuern des anlegens elektrischer energie an einen wechselstrommotor
DE19732366092 Granted DE2366092A1 (de) 1972-09-01 1973-08-30 Servovorrichtung zum steuern des anlegens elektrischer energie an einen wechselstrommotor
DE19732366093 Withdrawn DE2366093A1 (de) 1972-09-01 1973-08-30 Servovorrichtung zum steuern des anlegens elektrischer energie an einen wechselstrommotor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19732366094 Ceased DE2366094A1 (de) 1972-09-01 1973-08-30 Servovorrichtung zum steuern des anlegens elektrischer energie an einen wechselstrommotor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19732366093 Withdrawn DE2366093A1 (de) 1972-09-01 1973-08-30 Servovorrichtung zum steuern des anlegens elektrischer energie an einen wechselstrommotor

Country Status (1)

Country Link
DE (3) DE2366094A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114323153B (zh) * 2022-01-04 2023-05-19 中国华能集团清洁能源技术研究院有限公司 海上风电基础冲刷与结构状态监测及安全预警方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2236763C3 (de) * 1972-07-26 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Anordnung zur Steuerung der Lage des Ständerstromvektors einer über einen Umrichter mit eingeprägtem Zwischenkreisstrom gespeisten Drehfeldmaschine

Also Published As

Publication number Publication date
DE2366093A1 (de) 1977-11-03
DE2366092A1 (de) 1977-11-03
DE2366094A1 (de) 1977-11-10

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Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., 8000 MUENCHEN

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