JPS5765256A - Communtatorless electric motor - Google Patents

Communtatorless electric motor

Info

Publication number
JPS5765256A
JPS5765256A JP55138798A JP13879880A JPS5765256A JP S5765256 A JPS5765256 A JP S5765256A JP 55138798 A JP55138798 A JP 55138798A JP 13879880 A JP13879880 A JP 13879880A JP S5765256 A JPS5765256 A JP S5765256A
Authority
JP
Japan
Prior art keywords
magnetic flux
interlink
windings
magnetic
primary
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.)
Pending
Application number
JP55138798A
Other languages
Japanese (ja)
Inventor
Kozo Suzuki
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.)
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
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 Toyo Denki Seizo KK, Toyo Electric Manufacturing Ltd filed Critical Toyo Denki Seizo KK
Priority to JP55138798A priority Critical patent/JPS5765256A/en
Publication of JPS5765256A publication Critical patent/JPS5765256A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H02K99/20—Motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To enable to obtain a commutatorless electric motor at low cost by a method wherein magnetic paths to make ways for the main magnetic flux and an auxiliary magnetic flux only in the axial direction are provided in rotors, and the main magnetic flux is made to interlink with the primary and the secondary windings on the stator side and the auxiliary magnetic flux is made to interlink with the primary and the teritary windings through the above mentioned magnetic paths. CONSTITUTION:The magnetic paths to make ways for the main magnetic flux 5 and the auxiliary magnetic flux 8 only in the axial direction are provided in the rotor cores 3, 3', the main magnetic flux 5 is made to interlink with the primary winding 2 and the secondary winding 7 on the stator side, and the auxiliary magnetic flux 8 is made to interlink with the primary winding 2 and the tertiary windings 11A, 11B respectively through the magnetic paths, commutating action by magnetic fluxes is made to perform between thoses magnetic fluxes in the axial directin and rotating magnetic field formed by the primary winding 2, frequency of the secondary winding 7 and the tertiary windings 11A, 11B is made to coincide constantly with frequency of the electric power source notwithstanding rotating of the rotor, and moreover two pairs of the tertiary windings 11A, 11B being connected in series are made as transferable in the opposite direction with each other, and the compounded voltage of the above mentioned two pairs of the tertiary windings 11A, 11B is added to the secondary winding to enable to regulate rotaing speed and power factor of the rotor.
JP55138798A 1980-10-06 1980-10-06 Communtatorless electric motor Pending JPS5765256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55138798A JPS5765256A (en) 1980-10-06 1980-10-06 Communtatorless electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55138798A JPS5765256A (en) 1980-10-06 1980-10-06 Communtatorless electric motor

Publications (1)

Publication Number Publication Date
JPS5765256A true JPS5765256A (en) 1982-04-20

Family

ID=15230470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55138798A Pending JPS5765256A (en) 1980-10-06 1980-10-06 Communtatorless electric motor

Country Status (1)

Country Link
JP (1) JPS5765256A (en)

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