FR2115921A5 - - Google Patents

Info

Publication number
FR2115921A5
FR2115921A5 FR7141745A FR7141745A FR2115921A5 FR 2115921 A5 FR2115921 A5 FR 2115921A5 FR 7141745 A FR7141745 A FR 7141745A FR 7141745 A FR7141745 A FR 7141745A FR 2115921 A5 FR2115921 A5 FR 2115921A5
Authority
FR
France
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
FR7141745A
Other languages
French (fr)
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.)
Siemens Corp
Original Assignee
Siemens 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 DE19702057480 external-priority patent/DE2057480C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of FR2115921A5 publication Critical patent/FR2115921A5/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Electric Motors In General (AREA)
FR7141745A 1970-11-23 1971-11-22 Expired FR2115921A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702057480 DE2057480C3 (de) 1970-11-23 Schaltungsanordnung für eine digitale Drehzahlregelung

Publications (1)

Publication Number Publication Date
FR2115921A5 true FR2115921A5 (enrdf_load_stackoverflow) 1972-07-07

Family

ID=5788857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141745A Expired FR2115921A5 (enrdf_load_stackoverflow) 1970-11-23 1971-11-22

Country Status (5)

Country Link
AT (1) AT308918B (enrdf_load_stackoverflow)
CH (1) CH528110A (enrdf_load_stackoverflow)
FR (1) FR2115921A5 (enrdf_load_stackoverflow)
GB (1) GB1376176A (enrdf_load_stackoverflow)
SE (1) SE383459B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215606A1 (enrdf_load_stackoverflow) * 1973-01-25 1974-08-23 Ass Ouvriers Instr Precision

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215606A1 (enrdf_load_stackoverflow) * 1973-01-25 1974-08-23 Ass Ouvriers Instr Precision

Also Published As

Publication number Publication date
SE383459B (sv) 1976-03-08
AT308918B (de) 1973-07-25
DE2057480B2 (de) 1976-10-21
GB1376176A (en) 1974-12-04
DE2057480A1 (de) 1972-05-31
CH528110A (de) 1972-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse