Multiplexed distribution of optical power
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United States of America Patent
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Jul 4, 2006
Grant Date -
Apr 4, 2002
app pub date -
Aug 17, 2001
filing date -
Oct 3, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An optical power distribution system and method permits multiple power consuming devices to be selectively supplied with power using a single fiber optic line. In a described embodiment, multiple electrical power consuming well tools are interconnected to a fiber optic line extending into a well. Control modules are interconnected between the fiber optic line and the well tools. When a particular optical wavelength band is transmitted through the fiber optic line, a corresponding one of the control modules causes the respective well tool to be selected for electrical power to be supplied thereto.
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