JPS5678389A - Three-phase induction motor for winding machine - Google Patents

Three-phase induction motor for winding machine

Info

Publication number
JPS5678389A
JPS5678389A JP15278979A JP15278979A JPS5678389A JP S5678389 A JPS5678389 A JP S5678389A JP 15278979 A JP15278979 A JP 15278979A JP 15278979 A JP15278979 A JP 15278979A JP S5678389 A JPS5678389 A JP S5678389A
Authority
JP
Japan
Prior art keywords
winding
normal
phase
phase windings
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
JP15278979A
Other languages
Japanese (ja)
Inventor
Sadaichi Kitazaki
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 JP15278979A priority Critical patent/JPS5678389A/en
Publication of JPS5678389A publication Critical patent/JPS5678389A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/46—Control devices non-automatic electric

Abstract

PURPOSE:To harmonize the characteristics of winding up and down with a characteristic of a load by a method wherein two sets of three-phase windings are parallelly connected at normal revolution, a first three-phase winding is counter-current connected and a second three-phase winding is normal-current-connected through resistors at normal revolution. CONSTITUTION:A three-phase induction motor for winding a cuttle fishing machine or the like has two sets of Y-connected three-phase windings L1, M1, N1 and L2, M2, N2 and is connected to the supply source through a thyristor controller (b). On the winding operation, the both three-phase windings are connected in parallel and on the lowering operation, the first 3-phase windings L1, M1, N1 are reverse- rotation connected through resistors r1-r3. Accordingly, the winding operation is powerfully performed in the normal rotation and the lowering operation is carried out by a small turning force due to a reverse rotation on the winding operation, and at the same time, the normal turning force acts as a brake to effect winding operation to be performed in steady.
JP15278979A 1979-11-26 1979-11-26 Three-phase induction motor for winding machine Pending JPS5678389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15278979A JPS5678389A (en) 1979-11-26 1979-11-26 Three-phase induction motor for winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15278979A JPS5678389A (en) 1979-11-26 1979-11-26 Three-phase induction motor for winding machine

Publications (1)

Publication Number Publication Date
JPS5678389A true JPS5678389A (en) 1981-06-27

Family

ID=15548174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15278979A Pending JPS5678389A (en) 1979-11-26 1979-11-26 Three-phase induction motor for winding machine

Country Status (1)

Country Link
JP (1) JPS5678389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1492221A1 (en) * 2003-06-27 2004-12-29 Demag Cranes & Components GmbH Drive assembly, in particular for a lifting device and/or for a vehicle propulsion
EP3370335A1 (en) * 2017-03-03 2018-09-05 Hamilton Sundstrand Corporation Current sensing in electric machines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1492221A1 (en) * 2003-06-27 2004-12-29 Demag Cranes & Components GmbH Drive assembly, in particular for a lifting device and/or for a vehicle propulsion
US7068009B2 (en) 2003-06-27 2006-06-27 Demag Cranes & Components Gmbh Drive arrangement, especially for a lifting mechanism and/or a traveling drive
CN1317821C (en) * 2003-06-27 2007-05-23 德马格起重机及部件有限公司 Drive arrangement, especially for a lifting mechanism and/or a traveling drive
EP3370335A1 (en) * 2017-03-03 2018-09-05 Hamilton Sundstrand Corporation Current sensing in electric machines
US10135383B2 (en) 2017-03-03 2018-11-20 Hamilton Sundstrand Corporation Current sensing in electric machines

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