Telemetry equipment for multiphase electric motor systems
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United States of America Patent
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May 29, 2018
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app pub date -
Jan 30, 2014
filing date -
Feb 2, 2013
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Abstract
An electric submersible pump system can include a multiphase electric motor operatively coupled to a fluid pump where the multiphase motor includes a wye point; telemetry circuitry operatively coupled to the wye point where the telemetry circuitry generates AC telemetry signals; a multiphase power cable operatively coupled to the multiphase electric motor; and a tune filter operatively coupled to the multiphase power cable where the tune filter passes and amplifies AC telemetry signals generated by the telemetry circuitry, the AC telemetry signals being transmitted to the multiphase power cable via the wye point. Various other apparatuses, systems, methods, etc., are also disclosed.
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