JPS5594554A - Lead wire device of three-phase ac rotary machine - Google Patents

Lead wire device of three-phase ac rotary machine

Info

Publication number
JPS5594554A
JPS5594554A JP67579A JP67579A JPS5594554A JP S5594554 A JPS5594554 A JP S5594554A JP 67579 A JP67579 A JP 67579A JP 67579 A JP67579 A JP 67579A JP S5594554 A JPS5594554 A JP S5594554A
Authority
JP
Japan
Prior art keywords
lead wires
phase
lead wire
rotary machine
wire device
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
JP67579A
Other languages
Japanese (ja)
Other versions
JPS6321415B2 (en
Inventor
Yoji Tanaka
Noboru Suzuki
Itaru Sudo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP67579A priority Critical patent/JPS5594554A/en
Publication of JPS5594554A publication Critical patent/JPS5594554A/en
Publication of JPS6321415B2 publication Critical patent/JPS6321415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Windings For Motors And Generators (AREA)

Abstract

PURPOSE: To make the proximity effect less and to reduce the Joule loss by arranging the line side lead wires and the neutral side ones alternately so that currents in the adjacent lead wires are 120° out-of-phase.
CONSTITUTION: When the line side lead wires U, V, W and the neutral side ones X, Y, Z, which are electrically connected to the stator windings 9, are provided in a row of six piled stages, the line side and neutral side lead wires are alternately arranged so that currents in the adjacent lead wires are 120° out-of-phase by electrical angle, these are placed in the order of U, Z, V, X, W and Y, for example. In this way, since the proximity effect that interacts between the lead wires is made less, the Joule loss can be reduced without a special device and assembling method.
COPYRIGHT: (C)1980,JPO&Japio
JP67579A 1979-01-10 1979-01-10 Lead wire device of three-phase ac rotary machine Granted JPS5594554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP67579A JPS5594554A (en) 1979-01-10 1979-01-10 Lead wire device of three-phase ac rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP67579A JPS5594554A (en) 1979-01-10 1979-01-10 Lead wire device of three-phase ac rotary machine

Publications (2)

Publication Number Publication Date
JPS5594554A true JPS5594554A (en) 1980-07-18
JPS6321415B2 JPS6321415B2 (en) 1988-05-06

Family

ID=11480314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP67579A Granted JPS5594554A (en) 1979-01-10 1979-01-10 Lead wire device of three-phase ac rotary machine

Country Status (1)

Country Link
JP (1) JPS5594554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871753A1 (en) * 2013-11-11 2015-05-13 LEANTEC Motor GmbH & Co. KG Electric machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871753A1 (en) * 2013-11-11 2015-05-13 LEANTEC Motor GmbH & Co. KG Electric machine
WO2015067371A1 (en) * 2013-11-11 2015-05-14 Compound Disk Drives Gmbh I.L. Electrical machine
US10153675B2 (en) 2013-11-11 2018-12-11 Leantec Motor Gmbh Electrical machine

Also Published As

Publication number Publication date
JPS6321415B2 (en) 1988-05-06

Similar Documents

Publication Publication Date Title
US4806812A (en) Alternating-current electrical generator
DE3067266D1 (en) Dynamoelectric machine having enhanced unbalanced stator current capability
FR2567336B1 (en) ROTOR FOR A SUPERCONDUCTIVE ROTARY ELECTRIC MACHINE
GB1533422A (en) Dynamoelectric machine
FR2567337B1 (en) ROTOR FOR A SUPERCONDUCTIVE ROTARY ELECTRIC MACHINE
CA2158161A1 (en) Rotating electrical machines
GB1257195A (en)
GB1267924A (en) Improvements in or relating to rotary electric machines
AU579540B2 (en) Electrical short-circuit monitoring arrangement for variable-speed, three-phase motors, including their feed lines
JPS5594554A (en) Lead wire device of three-phase ac rotary machine
JPS529807A (en) Salient-pole type electric rotary machine
FR2589643B1 (en) ROTOR FOR A SUPERCONDUCTIVE ROTARY ELECTRIC MACHINE
FR2578117B1 (en) ROTOR FOR ELECTRICAL SUPERCONDUCTIVE ROTARY MACHINE
JPS5537870A (en) Stator winding
JPS5332310A (en) Armature coil in electric rotary machine
JPS54113809A (en) Armature winding for three-phase ac rotary machine
JPS5568898A (en) Inverter for synchronous motor
JPS5755748A (en) Three-phase armature winding
JPS5497705A (en) Commutation device for rotary electric machine
JPS5797353A (en) Salient-pole synchronous machine
JPS51129613A (en) Canned-type electric rotary machine
UA9181A1 (en) Protection unit electric machine
JPS5376306A (en) Single-phase induction motor
JPS5521168A (en) Circular winding for stationary induction electric machine
JPH0815378B2 (en) Pole conversion type single-phase motor