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Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules

  • US 4,709,339 A
  • Filed: 05/05/1986
  • Issued: 11/24/1987
  • Est. Priority Date: 04/13/1983
  • Status: Expired due to Fees
First Claim
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1. A compact system for installation on and removal from energized AC power conductors and accurately measuring the voltage on each of a plurality of AC power conductors, said system comprising:

  • (a) a plurality of sensing means one of which is mounted upon each of said conductors and including means to measure said conductor voltage simultaneously by all of said sensing means at a plurality of predetermined times;

    (b) signal transmitting means associated with each of said sensing means to transmit signals commensurate with said conductor voltage at each of said predetermined times; and

    (c) signal receiving and processing means for receiving said transmitted signals and calculating therefrom the tue value of said voltage on each of said conductors after correcting the received signal for any influence of adjacent conductor on said measured voltage.

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