Method to predict a usable life of a vacuum interrupter in the field

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专利权人:

Ledbetter Finley Lee

发明人:

Ledbetter Finley Lee

申请号：

US201514694737

公开号：

US9952178(B2)

申请日:

2015.04.23

申请国别(地区):

美国

年份:

2018

代理人:

Gardere Wynne Sewell LLP

摘要：

A closed and open contact method to predict a usable life of vacuum interrupters in the field can include using computer instructions in the data storage to instruct the processor to position a calculated amp or calculated pressure on an ionic or current versus pressure calibration curve for the installed vacuum interrupter and identify trend data from a library of trend data corresponding to the installed vacuum interrupter and to the calculated pressure or calculated amp of the installed vacuum interrupter; thereby determining the anticipated life expectancy.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/