DE69206603D1 - Vorrichtung zur stromregelung in einer induktanzspule. - Google Patents

Vorrichtung zur stromregelung in einer induktanzspule.

Info

Publication number
DE69206603D1
DE69206603D1 DE69206603T DE69206603T DE69206603D1 DE 69206603 D1 DE69206603 D1 DE 69206603D1 DE 69206603 T DE69206603 T DE 69206603T DE 69206603 T DE69206603 T DE 69206603T DE 69206603 D1 DE69206603 D1 DE 69206603D1
Authority
DE
Germany
Prior art keywords
current control
inductive coil
inductive
coil
current
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
DE69206603T
Other languages
English (en)
Other versions
DE69206603T2 (de
Inventor
Itsuki Bahn
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.)
Sekoh Giken KK
Original Assignee
Sekoh Giken KK
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 Sekoh Giken KK filed Critical Sekoh Giken KK
Publication of DE69206603D1 publication Critical patent/DE69206603D1/de
Application granted granted Critical
Publication of DE69206603T2 publication Critical patent/DE69206603T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0457—Details of the power supply to the electromagnets
    • 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
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/08—Reluctance motors
    • H02P25/086—Commutation
    • H02P25/089—Sensorless control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dc-Dc Converters (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Stepping Motors (AREA)
DE69206603T 1991-05-21 1992-05-19 Vorrichtung zur stromregelung in einer induktanzspule. Expired - Fee Related DE69206603T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3214840A JPH04344189A (ja) 1991-05-21 1991-05-21 インダクタンスコイルの通電制御装置
PCT/JP1992/000641 WO1992021176A1 (en) 1991-05-21 1992-05-19 Device for controlling current application to inductance coil

Publications (2)

Publication Number Publication Date
DE69206603D1 true DE69206603D1 (de) 1996-01-18
DE69206603T2 DE69206603T2 (de) 1996-04-25

Family

ID=16662413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206603T Expired - Fee Related DE69206603T2 (de) 1991-05-21 1992-05-19 Vorrichtung zur stromregelung in einer induktanzspule.

Country Status (4)

Country Link
EP (1) EP0569588B1 (de)
JP (1) JPH04344189A (de)
DE (1) DE69206603T2 (de)
WO (1) WO1992021176A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628473A5 (de) * 1977-04-19 1982-02-26 Agie Ag Ind Elektronik Schaltungsanordnung zur rueckgewinnung von energie, die in den induktivitaeten abgeschalteter motorwicklungen eines schrittmotors gespeichert ist.
JPS57122696A (en) * 1981-01-22 1982-07-30 Harumichi Suzuki Restoration circuit relating to pulse motor
JP2799886B2 (ja) * 1989-09-11 1998-09-21 株式会社セコー技研 インダクタンス負荷の通電制御装置

Also Published As

Publication number Publication date
WO1992021176A1 (en) 1992-11-26
EP0569588A1 (de) 1993-11-18
EP0569588A4 (de) 1994-02-23
JPH04344189A (ja) 1992-11-30
DE69206603T2 (de) 1996-04-25
EP0569588B1 (de) 1995-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee