Title:
CORE LOOP TESTING METHOD AND CORE LOOP TESTING JIG
Document Type and Number:
Japanese Patent JP2021087226
Kind Code:
A
Abstract:
To improve working efficiency in a core loop test.SOLUTION: A core loop testing method for inspecting a stator core after the stator core of a rotary electric machine is assembled comprises: a through cable bundle setting step S21 for setting a through cable bundle obtained by bundling a plurality of through cables so that it passes through an inner side in a radial direction of the stator core; a step S22 for connecting a first through cable in the through cable bundle to a first power supply connection cable for connection to a first pole-side of a power supply after the through cable bundle setting step S21; a power supply connection step S22 for connecting a second through cable in the through cable bundle to a second power supply connection cable for connection to a second pole-side of the power supply; and an inside-outside connection step S23 for connecting the other through cable in the through cable bundle with an outer cable after the through cable bundle setting step S21.SELECTED DRAWING: Figure 4
Inventors:
TOMINAGA DAIGO
Application Number:
JP2019212004A
Publication Date:
June 03, 2021
Filing Date:
November 25, 2019
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELEC IND
International Classes:
H02K15/02; H01F27/00; H01F41/00; H02K1/16
Domestic Patent References:
| JP2004151094A | 2004-05-27 | |||
| JPS51143481U | 1976-11-18 |
Attorney, Agent or Firm:
Sakai International Patent Office