JPS6455043A - Induction motor - Google Patents

Induction motor

Info

Publication number
JPS6455043A
JPS6455043A JP62210473A JP21047387A JPS6455043A JP S6455043 A JPS6455043 A JP S6455043A JP 62210473 A JP62210473 A JP 62210473A JP 21047387 A JP21047387 A JP 21047387A JP S6455043 A JPS6455043 A JP S6455043A
Authority
JP
Japan
Prior art keywords
stator
windings
stator core
winding
starting
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.)
Granted
Application number
JP62210473A
Other languages
Japanese (ja)
Other versions
JP2537895B2 (en
Inventor
Masayuki Shindo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62210473A priority Critical patent/JP2537895B2/en
Publication of JPS6455043A publication Critical patent/JPS6455043A/en
Application granted granted Critical
Publication of JP2537895B2 publication Critical patent/JP2537895B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Induction Machinery (AREA)

Abstract

PURPOSE:To obtain an induction motor unnecessitating a special starting capacitor by adjusting the number of turns of each stator winding and controlling the higher harmonic of the same number of order as the number of slots per pole. CONSTITUTION:A stator core 1 has twenty number of the stator slots. The stator main windings 2, 3, 4 and 5 are wound around the stator core 1 in opposition to each other. The stator auxiliary windings 6, 7, 8 and 9 with a slide of 90 deg. from the stator main windings 2-5 are also wound around the stator core 1 in opposition to each other. Each of windings 2-5 and 6-9 has a different winding pitch and winding number. According to the constitution, both the main windings 2-5 and the auxiliary windings 6-9 can reduce the 13th higher harmonic content factor. As the result, the minimum value of pulse torque in the time of starting increases, and the rotation of bigger load for the necessary torque in the time of starting is possible accordingly.
JP62210473A 1987-08-25 1987-08-25 Induction motor Expired - Fee Related JP2537895B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210473A JP2537895B2 (en) 1987-08-25 1987-08-25 Induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210473A JP2537895B2 (en) 1987-08-25 1987-08-25 Induction motor

Publications (2)

Publication Number Publication Date
JPS6455043A true JPS6455043A (en) 1989-03-02
JP2537895B2 JP2537895B2 (en) 1996-09-25

Family

ID=16589923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210473A Expired - Fee Related JP2537895B2 (en) 1987-08-25 1987-08-25 Induction motor

Country Status (1)

Country Link
JP (1) JP2537895B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104935136A (en) * 2015-06-18 2015-09-23 哈尔滨电气动力装备有限公司 Groove matching structure of stator and rotor of 36-pole three-phase asynchronous motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104935136A (en) * 2015-06-18 2015-09-23 哈尔滨电气动力装备有限公司 Groove matching structure of stator and rotor of 36-pole three-phase asynchronous motor

Also Published As

Publication number Publication date
JP2537895B2 (en) 1996-09-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees