Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andreas Koenig1
Christoph Neuhaus1
Rik De Doncker1
Date of Patent
January 15, 2013
1Patent Application Number
125988841
Date Filed
May 2, 2008
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A power transmission system for use with downhole equipment in a borehole includes a power source that is positioned at the surface providing a DC power supply, a downhole DC/DC converter and a two-conductor cable connecting the power source and the downhole DC/DC converter. The power transmission system receives the DC voltage supply as an input and provides an output DC supply at a different voltage to the DC power supply for provision to the downhole equipment.
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