pdf

Improvement of insulation system of air-cooled generator

  • 2013-09-22
  • 180.31KB
  • Points it Requires : 1

This paper describes a new insulation system for air-cooled steam turbine generator stator winding coils. The power density of air-cooled generators can be increased by improving the thermal resistance of the stator coil insulation. The approach taken to achieve better thermal resistance is to reduce the thickness of the main insulation while improving the dielectric parameters of the coil. This paper describes a new air-cooled stator coil insulation design that improves three major aspects of the coil insulation. These are: the main insulation, the fill material at the Roebel transpositions, and the external corona suppression. The contribution of each improvement to the dielectric performance of the new coil design is commented on.

unfold

You Might Like

Uploader
csdn_can
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×