Micatu Inc.

The United States of America, As Represented by the Secretary, Department of Health and Human Services

Gridview Optical Solutions, Llc.

Oshetski, Michael

Michael Oshetski

Atul Pradhan

William Laratta

James Kennedy

Scott Stelick

Joshua Sperrick

Anthony Fiorille

Ye Li

Stephen M Hewitt

Philip B Davis

Theodore C Konetski

Kris Walker

Jeffrey C Hanson

Kris R Ylaya

One aspect of the present technology relates to a safety cable vibration monitoring system. The system includes a vibration sensor configured to be coupled to a safety cable. A vibration monitoring computing device is coupled to the vibration sensor. The vibration monitoring computing device includes a processor and a memory coupled to the processor which is configured to execute one or more programmed instructions comprising and stored in the memory to receive data from the vibration sensor. An occurrence of a fall event related to use of the safety cable is determined based on the received data from the vibration sensor. A method of monitoring a safety cable and a safety cable monitoring network are also disclosed.

Device and method for monitoring safety cables

Module for freezing and storage of frozen tissue

The present technology relates to a current sensing device utilizing a magnetic flux concentrator loop composed of segmented ferromagnetic components. The concentrator loop is designed to focus magnetic flux generated by a current carrying cable, wire, or conductor along the Faraday rotation axis of a magneto-optic sub-assembly. The segmented magnetic flux concentrator encompassing the current carrying cable is held close to a circumferential geometry about the cable, in order to maximize magnetic flux concentration on the magneto-optic sensor. The segmented design of the magnetic flux concentrator loop, combined with a clamping mechanism, allows for easy, straightforward attachment and detachment, during installation and removal or the current sensing device from the current carrying cable.

Optical sensor system having a segmented magnetic flux concentrator and methods of use thereof

An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Optical Pockels voltage sensor assembly device and methods of use thereof

One aspect of the present technology relates to an optical electric field sensor device. The device includes a non-conductive housing configured to be located proximate to an electric field. A voltage sensor assembly is positioned within the housing and includes a crystal material positioned to receive an input light beam from a first light source through a first optical fiber. The crystal material is configured to exhibit a Pockels effect when an electric field is applied when the housing is located proximate to the electric field to provide an output light beam to a detector through a second optical fiber. An optical cable is coupled to the housing and configured to house at least a portion of the first optical fiber and the second optical fiber. The first light source and the detector are located remotely from the housing. A method of detecting an electric field is also disclosed.

Electric field detection device and methods of use thereof

Optical pockels voltage sensor assembly device and methods of use thereof

An opto-electronic telemetry device includes a housing having an analog optical conversion device located therein. The analog optical conversion device is configured to convert an optical signal to a digital facsimile. A sensor cable is coupled to the analog optical conversion device within the housing and at least one optical sensor located external to the housing. The sensor cable receives the optical signal from the at least one optical sensor and provides the optical signal to the analog optical conversion device. A method of making a modular opto-electronic telemetry device is also disclosed.

Modular opto-electronic telemetry device and methods thereof

A wind turbine condition monitoring system includes a light source configured to produce an emitted light beam and a plurality of optical sensors configured to be positioned on a wind turbine to receive the emitted light beam from the light source. The optical sensors are configured to generate one or more product light beams from the emitted light beam. A detector is positioned to receive the product light beams generated from the optical sensors and is configured to measure intensity values of the product light beams for the optical sensors. A computing device is coupled to the detector and includes a processor and a memory coupled to the processor. The processor executes programmed instructions stored in the memory to determine, based on the intensity values for the product light beams for the optical sensors, at least a displacement value, a current value, and a voltage value for the wind turbine.

Optical condition monitoring system for a wind turbine generator and methods of use thereof

A power transmission tower condition monitoring system includes a plurality of sensors configured to be positioned at a plurality of separate locations on the power transmission tower. The plurality of sensors includes at least one tilt sensor, at least one shock sensor, and at least one vibration sensor. One or more detectors are configured to receive intensity value data from the plurality of sensors. A computing device is coupled to the one or more detectors and includes a processor and a memory coupled to the processor. The processor executes programmed instructions stored in the memory to receive the intensity value data from the one or more detectors. A current operational health for the power transmission tower is determined based on the received intensity value data. A method for monitoring a condition of a power transmission tower using the power transmission tower condition monitoring system is also disclosed.

Enhanced power transmission tower condition monitoring system for overhead power systems

The present invention relates to a system comprising a light source configured to produce an emitted light beam. An etalon is positioned to receive the light beam and is configured to generate a plurality of product light beams. The etalon is mounted to a support structure at one or more pivot points. A detector is positioned to receive and configured to measure intensity values for the product light beams. A computing device is coupled to the detector. The computing device includes a processor and a memory coupled to the processor so that the processor executes programmed instructions stored in the memory to determine, based on the measured intensity values, a change in position of the etalon relative to the one or more pivot points. Also disclosed are methods for measuring the vibration and monitoring the condition of an object utilizing the system.

Optical sensor system and methods of use thereof

The present technology relates a transformer condition monitoring system including a light source configured to produce an emitted light beam. A plurality of optical sensors are configured to be positioned at a plurality of separate locations on a transformer, receive the light beam from the light source, and generate product light beams from the emitted light beam. A detector is positioned to receive the product light beams from the optical sensors and is configured to measure intensity values of the product light beams for each of the optical sensors. A computing device is coupled to the detector and includes a processor coupled to a memory. The processor executes programmed instructions stored in the memory to determine, based on the measured intensity values for the product light beams for the optical sensors, at least a displacement value, a current value, and a voltage value for the transformer.

Enhanced optical condition monitoring system for power transformer and method for operating power transformer

An optical sensor assembly that senses current in a secondary electrical cable while sensing voltage in a primary electrical cable. The optical sensor assembly may include a sensor body, a concentrator core for measuring current. The concentrator core may be attached to a first end of the sensor body. The optical sensor assembly may include a plurality of extension arms that extend from the sensor body. The extension arms may include clamping devices on one end that are configured to attach to a first electrical cable. The concentrator core may be configured to at least partially surround a second electrical cable and sense the current from that second electrical cable.

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Horseheads, NY, United States of America

Michael Oshetski