Multi-pair power distribution
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United States of America Patent
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Dec 15, 2015
Grant Date -
Jul 25, 2013
app pub date -
Jan 25, 2013
filing date -
Jan 25, 2012
priority date (Note) -
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Abstract
The present disclosure relates methods and apparatus conducting a seismic survey while supplying power and data over multiple conductor pairs. In aspects, the disclosure also relates to maintaining power distribution during a failure of at least one conductor pair. The method includes superimposing data and power on each of a plurality of conductor pairs. The apparatus may include a power supply with power supplied by the plurality of conductor pairs carrying power and data.
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