JPS57148562A - Superhigh speed induction motor - Google Patents

Superhigh speed induction motor

Info

Publication number
JPS57148562A
JPS57148562A JP3277681A JP3277681A JPS57148562A JP S57148562 A JPS57148562 A JP S57148562A JP 3277681 A JP3277681 A JP 3277681A JP 3277681 A JP3277681 A JP 3277681A JP S57148562 A JPS57148562 A JP S57148562A
Authority
JP
Japan
Prior art keywords
speed
series
case
rotor
induction motor
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
JP3277681A
Other languages
Japanese (ja)
Inventor
Hisao Kimura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3277681A priority Critical patent/JPS57148562A/en
Publication of JPS57148562A publication Critical patent/JPS57148562A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H02K16/025—Machines with one stator and two or more rotors with rotors and moving stators connected in a cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

PURPOSE:To obtain a plurality of dipole induction motors having less trouble, long lifetime, less mechanical and electrical noises and low cost by coupling the motors through a friction joint in series with each other. CONSTITUTION:A plurality of dipole induction motors are coupled in series with each other. In this case, the induction motor has a stator 1 and a rotor 2 in the minimum speed unit, inner rotor 7 and outer rotors 5, 6 in the next and following stages in such a manner that the outer rotors 5, 6 are mechanically coupled with the rotor 2(the inner rotor in case of more than 3-stage series) in the low speed unit, and a friction joint 4 which slips with the predesigned torque is mounted at the coupling part. Then, superhigh speed being nearly to double of the synchronizing speed can be obtained. For example, in case of 2-stage series, it is constructed as shown, 3-phase AC voltages are applied through a slip ring 9 from a power source 11 to a coil 6 and from a power source 12 to coil 1, thereby obtaining the speed being approximately double of the synchronzing speed from a shaft 8.
JP3277681A 1981-03-07 1981-03-07 Superhigh speed induction motor Pending JPS57148562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3277681A JPS57148562A (en) 1981-03-07 1981-03-07 Superhigh speed induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3277681A JPS57148562A (en) 1981-03-07 1981-03-07 Superhigh speed induction motor

Publications (1)

Publication Number Publication Date
JPS57148562A true JPS57148562A (en) 1982-09-13

Family

ID=12368236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3277681A Pending JPS57148562A (en) 1981-03-07 1981-03-07 Superhigh speed induction motor

Country Status (1)

Country Link
JP (1) JPS57148562A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201763B1 (en) 2012-03-14 2012-11-15 이춘우 drive apparatus with variable speed
CN103264320A (en) * 2013-04-10 2013-08-28 南京航空航天大学 Method and device for realizing large current and high rotation speed electric conduction
JP6052926B1 (en) * 2015-09-29 2016-12-27 アツ子 森内 Multipurpose multiple motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201763B1 (en) 2012-03-14 2012-11-15 이춘우 drive apparatus with variable speed
CN103264320A (en) * 2013-04-10 2013-08-28 南京航空航天大学 Method and device for realizing large current and high rotation speed electric conduction
JP6052926B1 (en) * 2015-09-29 2016-12-27 アツ子 森内 Multipurpose multiple motor

Similar Documents

Publication Publication Date Title
US4473752A (en) Aircraft engine starting with synchronous ac generator
EP0198292A3 (en) A method of starting motors by harmonics and electrical motors started by this method
GB1429878A (en) Synchronous dynamoelectric machine arrangement
GB1479641A (en) Superconductive ac dynamoelectric machines having two rotors
GB2125229B (en) Impovements in or relating to combined synchronous and asynchronous machines
JPS5429005A (en) Dual-core squirrel-cage motor
FR2449356A1 (en) AC MACHINE ARRANGEMENT
GB1123312A (en) Brushless synchronous a.c. generator
WO2005041391A3 (en) Electric transmission for transmitting mechanical power, in particular for a motor vehicle transmission
US3531701A (en) Electric control system for induction machine containing winding elements of two wound rotor induction machines
JPS57148562A (en) Superhigh speed induction motor
US2970249A (en) Adjustable speed alternating current motor drive
IT7827834A0 (en) METHOD FOR CENTERED LOCKING OF THE SUPPORT OF THE ROTOR SHAFT COMPLEX ON THE STATOR OF AN ELECTRIC MOTOR.
GB8520348D0 (en) Electrical machine
GB1401461A (en) Electromagnetic drive transmission
MXPA03010471A (en) High power rotary transformer with bus duct assembly.
EP0110471A1 (en) Method for converting wind energy into electrical energy, and the apparatus suitable for this purpose
FR2379933A1 (en) Motor with two torque velocity characteristics - has radial permanent magnets set in stator slots associated with wound rotor
GB1396283A (en) Synchronous motor
GB1522733A (en) Synchronous electric motor
SU641594A1 (en) Electric machine contact ring unit
JPS5498916A (en) Simultaneous starter for plurality of ac motors
SU743117A1 (en) Induction electric motor rotor
SU729767A1 (en) Single-phase motor with rolling rotor
Ishiyama et al. Steady state performance of single-phase reaction motor