MOTOR CONTROL SWITCHING PERFORMANCE OF CU-CDO CONTACTS IN A HELIUM ATMOSPHERE

被引：2

作者：

BRUGNER, FS

机构：

[1] Control Group, Technical Center, Square D Company, Milwaukee

来源：

IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY | 1979年 / 2卷 / 01期

关键词：

D O I：

10.1109/TCHMT.1979.1135425

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An investigation of the arc rupture capacity and electrical endurance of Cu-10 weight percent CdO and Ag-10 weight percent CdO in motor control gear. In addition, the arc rupture capacity and electrical endurance of Cu-10 weight percent CdO in helium at 1 atm is presented. Cu-CdO contacts in a helium atmosphere are observed to perform motor control switching duty with similar electrical performance to that registered by Ag-CdO contacts operated in air. The theoretical aspects of the electrical switching of typical motor control loads in contained environments, such as helium, and the possible applications of this type of switch are discussed. © 1979 IEEE

引用

页码：124 / 126

页数：3