Title: 35-110KV on-load shunting switch with bridge connection
Application Number: 85105863 Application Date: 1985.07.25
Publication Number: 1009409 Publication Date: 1987.03.11
Approval Pub. Date: Granted Pub. Date: 1991.02.13
International Classifi-cation: H01F29/04,H01H1/56,H01H19/54
Applicant(s) Name: East China Electricity Administration Burean Address:
Inventor(s) Name:
Attorney & Agent: GU YIYUN
Abstract:
     This invention can be used to reconstruct the original 35-110KV non-exitatiogn voltage regulating main transformer into on-load voltage regulating transformer to improve the user voltage quarlity, or incorporated into new production of main transformer. The characters of this invention include a simple "three in one" integrally inserting combined switch is used to replace the original individual switching, selecting and operating mechanisms, two terminals cross-shunting selecting manner, rapid dead-point crossing mechanism, moving contact of the clamping plate roller style, static contact and main shalf, with electrostatic shield.
Time: 9