SE395065B - Anordning for digital reglering - Google Patents

Anordning for digital reglering

Info

Publication number
SE395065B
SE395065B SE7512427A SE7512427A SE395065B SE 395065 B SE395065 B SE 395065B SE 7512427 A SE7512427 A SE 7512427A SE 7512427 A SE7512427 A SE 7512427A SE 395065 B SE395065 B SE 395065B
Authority
SE
Sweden
Prior art keywords
converter
reference value
control
resolution
loop includes
Prior art date
Application number
SE7512427A
Other languages
English (en)
Other versions
SE7512427L (sv
Inventor
P Kain
R Lockley
J Valis
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7512427A priority Critical patent/SE395065B/sv
Priority to DE19762648515 priority patent/DE2648515A1/de
Priority to GB46136/76A priority patent/GB1557292A/en
Priority to JP51133098A priority patent/JPS5259276A/ja
Priority to US05/739,151 priority patent/US4147966A/en
Publication of SE7512427L publication Critical patent/SE7512427L/sv
Publication of SE395065B publication Critical patent/SE395065B/sv

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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/22—Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator
    • 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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electric Motors In General (AREA)
  • Feedback Control In General (AREA)
  • Analogue/Digital Conversion (AREA)
SE7512427A 1975-11-06 1975-11-06 Anordning for digital reglering SE395065B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7512427A SE395065B (sv) 1975-11-06 1975-11-06 Anordning for digital reglering
DE19762648515 DE2648515A1 (de) 1975-11-06 1976-10-27 Anordnung zur digitalen regelung
GB46136/76A GB1557292A (en) 1975-11-06 1976-11-05 Digital control means
JP51133098A JPS5259276A (en) 1975-11-06 1976-11-05 Digital control apparatus
US05/739,151 US4147966A (en) 1975-11-06 1976-11-05 Means for digital control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512427A SE395065B (sv) 1975-11-06 1975-11-06 Anordning for digital reglering

Publications (2)

Publication Number Publication Date
SE7512427L SE7512427L (sv) 1977-05-07
SE395065B true SE395065B (sv) 1977-07-25

Family

ID=20325991

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512427A SE395065B (sv) 1975-11-06 1975-11-06 Anordning for digital reglering

Country Status (5)

Country Link
US (1) US4147966A (sv)
JP (1) JPS5259276A (sv)
DE (1) DE2648515A1 (sv)
GB (1) GB1557292A (sv)
SE (1) SE395065B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025358A1 (de) * 1980-07-04 1982-01-21 Deutsche Itt Industries Gmbh, 7800 Freiburg Regelsystem zum einstellen einer physikalischen groesse
JPS57207901A (en) * 1981-06-17 1982-12-20 Mitsubishi Electric Corp Digital controlling device
US4554492A (en) * 1983-12-15 1985-11-19 Baxter Travenol Laboratories, Inc. Motor control system
USRE33379E (en) * 1984-03-23 1990-10-09 Black & Decker Inc. Microprocessor based motor control
US4628233A (en) * 1984-03-23 1986-12-09 Black & Decker Inc. Microprocessor based motor control
JP2514669B2 (ja) * 1987-10-14 1996-07-10 ファナック株式会社 サ―ボモ―タの制御方式
JPH0210796U (sv) * 1988-06-28 1990-01-23
US5029191A (en) * 1990-01-29 1991-07-02 Allied-Signal Inc. Binary counter with resolution doubling
US5049798A (en) * 1990-03-13 1991-09-17 Harris Graphics Corporation Control apparatus
JP2566665B2 (ja) * 1990-06-27 1996-12-25 川崎重工業株式会社 慣性系におけるロボットの制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT266475B (de) * 1966-07-26 1968-11-25 Oesterr Studien Atomenergie Verfahren und Vorrichtung zur Erzeugung eines Regelsignales für automatisch gesteuerte Einrichtungen
BE759482A (fr) * 1969-11-26 1971-04-30 Asea Ab Systeme d'entrainement comportant un moteur a reluctance
US3793511A (en) * 1972-07-03 1974-02-19 Itek Corp Digital motor control circuit
US3843914A (en) * 1972-10-30 1974-10-22 Detection Sciences Digital speed control system
US3950682A (en) * 1974-12-19 1976-04-13 International Business Machines Corporation Digital dc motor velocity control system

Also Published As

Publication number Publication date
DE2648515A1 (de) 1977-05-12
JPS5259276A (en) 1977-05-16
JPS62521B2 (sv) 1987-01-08
GB1557292A (en) 1979-12-05
US4147966A (en) 1979-04-03
SE7512427L (sv) 1977-05-07

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