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Patent Searching and Data


Title:
ARMATURE WINDING OF ROTATING ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2001309597
Kind Code:
A
Abstract:

To provide an armature winding for a rotating electric machine which is composed of coils of three parallel circuits put in fifty four slots, suppresses voltages to be generated between individual circuits, and suppresses circulating current losses.

In this armature winding for a rotating electric machine, at least a first phase zone jumper wire 20 and a second phase zone jumper wire 21 are arranged on either a connection-side coil end 19a or an anti-connection- side coil end 19b. Connection construction which changes arrangement of circuit numbers of upper coil segments 15 and lower coil segments is adopted.


Inventors:
TOKUMASU TADASHI
MATSUMOTO TOSHIKAZU
Application Number:
JP2000126376A
Publication Date:
November 02, 2001
Filing Date:
April 26, 2000
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
H02K3/28; H02K3/12; H02K3/50; (IPC1-7): H02K3/28; H02K3/12; H02K3/50
Attorney, Agent or Firm:
Hisano Hatano (1 person outside)