FR2612705B1 - Dispositif en jonction de triangle-etoile d'entrainement electrique a frequence et vitesse variables - Google Patents

Dispositif en jonction de triangle-etoile d'entrainement electrique a frequence et vitesse variables

Info

Publication number
FR2612705B1
FR2612705B1 FR8805174A FR8805174A FR2612705B1 FR 2612705 B1 FR2612705 B1 FR 2612705B1 FR 8805174 A FR8805174 A FR 8805174A FR 8805174 A FR8805174 A FR 8805174A FR 2612705 B1 FR2612705 B1 FR 2612705B1
Authority
FR
France
Prior art keywords
star
triangle
junction
speed
electric drive
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 - Fee Related
Application number
FR8805174A
Other languages
English (en)
Other versions
FR2612705A1 (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.)
LIN ZONG FAN
Original Assignee
LIN ZONG FAN
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 LIN ZONG FAN filed Critical LIN ZONG FAN
Priority to FR8805174A priority Critical patent/FR2612705B1/fr
Publication of FR2612705A1 publication Critical patent/FR2612705A1/fr
Application granted granted Critical
Publication of FR2612705B1 publication Critical patent/FR2612705B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
FR8805174A 1988-04-19 1988-04-19 Dispositif en jonction de triangle-etoile d'entrainement electrique a frequence et vitesse variables Expired - Fee Related FR2612705B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805174A FR2612705B1 (fr) 1988-04-19 1988-04-19 Dispositif en jonction de triangle-etoile d'entrainement electrique a frequence et vitesse variables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805174A FR2612705B1 (fr) 1988-04-19 1988-04-19 Dispositif en jonction de triangle-etoile d'entrainement electrique a frequence et vitesse variables

Publications (2)

Publication Number Publication Date
FR2612705A1 FR2612705A1 (fr) 1988-09-23
FR2612705B1 true FR2612705B1 (fr) 1992-01-17

Family

ID=9365453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805174A Expired - Fee Related FR2612705B1 (fr) 1988-04-19 1988-04-19 Dispositif en jonction de triangle-etoile d'entrainement electrique a frequence et vitesse variables

Country Status (1)

Country Link
FR (1) FR2612705B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK164274A (fr) * 1974-03-25 1975-09-26 Grundfos As
GB2175157A (en) * 1985-05-20 1986-11-19 Barry Wayne Williams Induction motor drive circuits

Also Published As

Publication number Publication date
FR2612705A1 (fr) 1988-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DA Annulment of decision of lapse
ST Notification of lapse