公开(公告)号：US20160344243A1

公开(公告)日：2016-11-24

申请号：US15144905

申请日：2016-05-03

Applicant: Hitachi, Ltd.

Inventor： Yuichiro YOSHITAKE ,  Kenji IKEDA ,  Genzo IWAKI ,  Tetsuji KATO

IPC: H02K1/04 ,  H02K1/16 ,  H02K3/30 ,  H02K1/26

CPC classification number: H02K1/04 ,  H01B3/306 ,  H01B3/40 ,  H01B3/42 ,  H02K1/16 ,  H02K1/26 ,  H02K3/30

Abstract: The present invention aims to provide a dynamo-electric machine allowing high-voltage resistance, high-heat resistance, and stress resistance to improve. The object can be attained by providing a dynamo-electric machine having a stator or a rotor including a wound coil, a slot core containing the wound coil, a first insulant arranged around the wound coil and mainly formed of an inorganic material, and a second insulant arranged between the inorganic insulant and the slot core and mainly formed of an organic material.

Abstract translation: 本发明旨在提供一种能够提高耐高压，高耐热性和耐应力性的发电机。 该目的可以通过提供具有定子或转子的发电机来实现，所述定子或转子包括缠绕线圈，包含绕线圈的槽芯，绕绕线圈设置的主要由无机材料形成的第一绝缘体，第二绝缘体 绝缘体布置在无机绝缘体和槽芯之间，主要由有机材料形成。