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Means for Proximal End Measurement of AC Voltage Across Distal End Cable Load.
Patent, Filed 1 Feb 88, patented 30 May 89,
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
A voltage measuring device for accurately sensing the AC load voltage at the remote, distal end of a long, two-conductor cable, the measuring device comprising a parallel arrangement of an AC source and a DC volt-meter, located at the proximal, source end of the cable, and an AC load in parallel with a passive, DC producing module at the distal, load end of the cable, and an AC load in parallel with a passive, DC producing module at the distal, load end of the cable, the passive module further comprising a passive, DC producing voltage divider, the output of which is proportional to the AC load voltage drop. Patents, PAT-CL-324119. RH
APPROVED FOR PUBLIC RELEASE