SI21003B - Integrated position resolver for hybrid synchronous power drives - Google Patents

Integrated position resolver for hybrid synchronous power drives Download PDF

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Publication number
SI21003B
SI21003B SI200100179A SI200100179A SI21003B SI 21003 B SI21003 B SI 21003B SI 200100179 A SI200100179 A SI 200100179A SI 200100179 A SI200100179 A SI 200100179A SI 21003 B SI21003 B SI 21003B
Authority
SI
Slovenia
Prior art keywords
integrated position
resolver
position resolver
polyphase
power drives
Prior art date
Application number
SI200100179A
Other languages
Slovenian (sl)
Other versions
SI21003A (en
Inventor
DETELA@Andrej
PLATIŠE@Uroš
Original Assignee
Institut@@quot@Jožef@Stefan@quot
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 Institut@@quot@Jožef@Stefan@quot filed Critical Institut@@quot@Jožef@Stefan@quot
Priority to SI200100179A priority Critical patent/SI21003B/en
Priority to AU2002314701A priority patent/AU2002314701A1/en
Priority to JP2003511380A priority patent/JP2004534498A/en
Priority to DE10297002T priority patent/DE10297002T5/en
Priority to PCT/SI2002/000017 priority patent/WO2003005530A2/en
Publication of SI21003A publication Critical patent/SI21003A/en
Publication of SI21003B publication Critical patent/SI21003B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/20—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with rotating flux distributors, the armatures and magnets both being stationary
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The submitted invention represents a new considerably improved integrated position resolver for hybrid synchronous power drives, where the magnetic assembly of the electric drive represents the actual magnetic resolver. The solution is achieved by the application of an additional measurement coil (1) inside the drive and by a small modification of the control electronics. The measurement coil (1) measures the variation of the magnetic flux through the permanent magnet (4), while the control electronics also takes care for a mutual phase lagging of PWR pulses in the subsequent drive phases.

Claims (2)

11 Sl 21003 INTEGRITRANI POZICIJSKI RESOLVER ZA HIBRIDNE SINHRONE ELEKTRIČNE STROJE Patentna zahtevka 1. Integrirani pozicijski resolverza hibridne sinhrone električne stroje, pri čemer ima hibridni sinhroni motor poleg delovnega navitja še dodatno merilno navitje, ki objema magnetni pretok permanentnega magneta, označen s tem, da navedeno dodatno merilno navitje (1) hkrati detektira spremembe fluksa čez magnetne pole vseh faz motorja in so delovna navitja (6) ustreznih faz hibridnega motorja napajana z visokofrekvenčnim polifaznim merilnim tokom, ki je dodan polifaznemu delovnemu toku.Fig. 21003 INTEGRATED POSITION RESOLVER FOR HYBRID SYNCHRONOUS ELECTRICAL MACHINES Claim 1 the measuring winding (1) simultaneously detects flux changes across the magnetic fields of all motor phases and the working windings (6) of the corresponding phases of the hybrid motor are supplied with a high-frequency polyphase measuring current added to the polyphase working current. 2. Integrirani pozicijski resolver po zahtevku 1, označen s tem, da je z istim resolverjem proizveden visokofrekvenčni polifazni merilni tok in polifazni delovni tok in sicer s pomočjo relativnega faznega zamika PWM pulzov v zaporednih fazah.Integrated position resolver according to Claim 1, characterized in that a high-frequency polyphase measuring current and a polyphase operating current are produced by the same resolver by means of a relative phase shift of the PWM pulses in successive phases.
SI200100179A 2001-07-03 2001-07-03 Integrated position resolver for hybrid synchronous power drives SI21003B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SI200100179A SI21003B (en) 2001-07-03 2001-07-03 Integrated position resolver for hybrid synchronous power drives
AU2002314701A AU2002314701A1 (en) 2001-07-03 2002-07-02 An integrated position resolver for hybrid synchronous electric motors
JP2003511380A JP2004534498A (en) 2001-07-03 2002-07-02 Integrated position resolver for compound synchronous electric motor
DE10297002T DE10297002T5 (en) 2001-07-03 2002-07-02 Integrated position resolver for hybrid synchronous electric motors
PCT/SI2002/000017 WO2003005530A2 (en) 2001-07-03 2002-07-02 An integrated position resolver for hybrid synchronous electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI200100179A SI21003B (en) 2001-07-03 2001-07-03 Integrated position resolver for hybrid synchronous power drives

Publications (2)

Publication Number Publication Date
SI21003A SI21003A (en) 2003-02-28
SI21003B true SI21003B (en) 2010-11-30

Family

ID=20432934

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200100179A SI21003B (en) 2001-07-03 2001-07-03 Integrated position resolver for hybrid synchronous power drives

Country Status (5)

Country Link
JP (1) JP2004534498A (en)
AU (1) AU2002314701A1 (en)
DE (1) DE10297002T5 (en)
SI (1) SI21003B (en)
WO (1) WO2003005530A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1850461B1 (en) * 2006-04-27 2016-04-27 Labriola, Donald P. Integrated resolver for high pole count motors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772815A (en) * 1987-09-15 1988-09-20 Eastern Air Devices, Inc. Variable refluctance position transducer
US5327069A (en) * 1992-06-19 1994-07-05 General Electric Company Switched reluctance machine including permanent magnet stator poles
DE4434577A1 (en) * 1994-09-28 1996-04-04 Pm Dm Gmbh Stepper motor with step-angle monitoring

Also Published As

Publication number Publication date
SI21003A (en) 2003-02-28
DE10297002T5 (en) 2004-11-04
JP2004534498A (en) 2004-11-11
AU2002314701A1 (en) 2003-01-21
WO2003005530A3 (en) 2003-10-23
WO2003005530A2 (en) 2003-01-16

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Legal Events

Date Code Title Description
IF Valid on the event date
OU02 Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims

Effective date: 20101007

KO00 Lapse of patent

Effective date: 20130213