AU7518187A - Process and apparatus to control synchronous motors, servomotors in particular - Google Patents

Process and apparatus to control synchronous motors, servomotors in particular

Info

Publication number
AU7518187A
AU7518187A AU75181/87A AU7518187A AU7518187A AU 7518187 A AU7518187 A AU 7518187A AU 75181/87 A AU75181/87 A AU 75181/87A AU 7518187 A AU7518187 A AU 7518187A AU 7518187 A AU7518187 A AU 7518187A
Authority
AU
Australia
Prior art keywords
servomotors
synchronous motors
control synchronous
control
motors
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.)
Abandoned
Application number
AU75181/87A
Inventor
Luciano Franzolini
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.)
Apparecchiature Elettroniche Industriali Srl
Original Assignee
APPARECCHI ELETT IND Srl
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 APPARECCHI ELETT IND Srl filed Critical APPARECCHI ELETT IND Srl
Publication of AU7518187A publication Critical patent/AU7518187A/en
Abandoned 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
    • H02P25/02—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
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency
    • 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
    • H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
AU75181/87A 1986-06-06 1987-06-05 Process and apparatus to control synchronous motors, servomotors in particular Abandoned AU7518187A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20700/86 1986-06-06
IT20700/86A IT1204384B (en) 1986-06-06 1986-06-06 PROCEDURE AND EQUIPMENT SUITABLE FOR DRIVING SYNCHRONOUS MOTORS, IN PARTICULAR SERVOMOTORS

Publications (1)

Publication Number Publication Date
AU7518187A true AU7518187A (en) 1988-01-11

Family

ID=11170756

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75181/87A Abandoned AU7518187A (en) 1986-06-06 1987-06-05 Process and apparatus to control synchronous motors, servomotors in particular

Country Status (7)

Country Link
EP (1) EP0308421A1 (en)
KR (1) KR880701490A (en)
AU (1) AU7518187A (en)
BR (1) BR8707723A (en)
DK (1) DK60588A (en)
IT (1) IT1204384B (en)
WO (1) WO1987007791A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215812A1 (en) * 1992-05-15 1993-11-18 Thomson Brandt Gmbh Regulating RPM and/or position of one or more electric motors with Hall sensor - producing signals potential or phase shifted in different ways and comparing different combinations of these shifts with each other to determine control signal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH492339A (en) * 1967-03-10 1970-06-15 Bbc Brown Boveri & Cie Adjustable and controllable inverter or converter arrangement for feeding an AC motor
DE2915987A1 (en) * 1979-04-20 1981-02-26 Bosch Gmbh Robert NC machine tool fast reacting servo drive - uses phase signals corresp. to rotary angle of sync. machine to control current
IT1151308B (en) * 1982-03-23 1986-12-17 Sp El Srl CIRCUIT FOR THE GENERATION OF MULTI-PHASE SIGNALS, VARIABLE IN AMPLITUDE AND PHASE, NECESSARY AS A CURRENT OR VOLTAGE REFERENCE FOR DRIVING SYNCHRONOUS MOTORS
JPS6039391A (en) * 1983-08-11 1985-03-01 Ono Sokki Co Ltd Permanent magnet type synchronous motor controller
GB2149587B (en) * 1983-09-29 1987-10-21 Okuma Machinery Works Ltd Synchronous motors and control units thereof
JPS60261386A (en) * 1984-06-05 1985-12-24 Toshiba Mach Co Ltd Speed controller of ac motor

Also Published As

Publication number Publication date
WO1987007791A1 (en) 1987-12-17
DK60588D0 (en) 1988-02-05
KR880701490A (en) 1988-07-27
IT1204384B (en) 1989-03-01
DK60588A (en) 1988-02-05
BR8707723A (en) 1989-10-31
IT8620700A0 (en) 1986-06-06
EP0308421A1 (en) 1989-03-29

Similar Documents

Publication Publication Date Title
AU584795B2 (en) Process and apparatus
AU7923587A (en) Prints and production method thereof
AU604692B2 (en) Steroids comprising a spiranic cycle in position 17, preparation process and utilization thereof
AU552210B2 (en) 26,26,26,27,27,27-hexafluoro-1alpha,25- dihydroxycholecalciferol and process for preparing same
AU7206687A (en) Dejitterizer method and apparatus
AU587664B2 (en) Improvements in calcination apparatus
AU7419987A (en) An improved product and process
AU613562B2 (en) Controlling apparatus utilized in process instrumentation system
EP0228701A3 (en) 2-iodo-perfluoro-2-methylathanes, process for their production and their application
AU7583587A (en) Method and apparatus for modifying fabrics to produce varied effects
AU590307B2 (en) Improvements in or relating to meat packaging apparatus methods
GR3001454T3 (en) Improvements in rotating biological contactors, and a method for their manufacture
EP0259817A3 (en) Hypofluorites and bis-hypofluorites, and process for preparing same
EP0265280A3 (en) Machine translation system and method
AU6632386A (en) Process for preparing photoelectromotive force member, process and apparatus for the preparation thereof
AU7518187A (en) Process and apparatus to control synchronous motors, servomotors in particular
AU7812287A (en) Bromofluoroethylhypofluorite and process for its preparation
EP0256480A3 (en) Process for the catalic trans-halogenation of a polyiodo-benzene and, in particular, of a di-iodo-benzene
AU585156B2 (en) Method for endothermic processing
AU7561387A (en) Improvements in or relating to closures
AU7480187A (en) 16alpha-methylation process
DE3662261D1 (en) Dihalogeno-2,2-vinyl-halogeno formates, process for their preparation and their uses
DE3561058D1 (en) Hydroxy-thia-alcanes, process for their preparation and their uses
AU7122987A (en) Dyeing process and apparatus
AU585141B2 (en) Extraction process and apparatus