Modular switchgear control
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United States of America Patent
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Feb 17, 2009
Grant Date -
N/A
app pub date -
May 10, 2006
filing date -
May 10, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A modular switchgear control to control the operation of one or more vacuum interrupter switches includes a cabinet that may contain one or more line powered or low energy control panels. Each low energy and line powered control panel allows multiple interrupter switches to be coupled in parallel so as to increase its current rating. Coupled to each line or low energy control panel is an input power panel, that receives single-phase power from a suitable power source. A controller panel and a timing panel may also be carried in the cabinet so as to coordinate the opening and closing of the interrupter switches in either an asynchronous or synchronous manner. A noise detection panel may also be provided to determine when the interrupter switches are beginning to fail.
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Cited Art Landscape
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