Transportation IP Holdings, LLC

General Electric Technology Gmbh

Craig Mack

Radislav Alexandrovich Potyrailo

Milan Palinda Karunaratne

Nicholas E Roddy

Steven Y Go

Victor Manuel Salazar

Brian Joseph Scherer

Subramani Adhiachari

Najeeb M Kuzhiyil

James Schreiner

Partho Kayal

Janaki Gadiyaram

Christopher Calvert

Chistopher Calvert

Philip McConnell

Martin Duffy

A resonant sensor probe assembly includes a substrate formed from one or more dielectric materials and free-standing electrodes coupled with the substrate. The free-standing electrodes are configured to be placed into the fluid and to generate an electric field between the free-standing electrodes. A controller measures an impedance response of the sensor to the fluid between the electrodes to determine an aging effect of the sensor.

Resonant sensor probe assembly

A system for analysis of at least one analyte gas present in an insulating fluid of an electrical transformer includes a gas sensor in operational contact with at least one analyte gas from an insulating fluid to provide multiple responses from the sensor. One or more processors are configured to receive the multiple responses during exposure of the sensor to the analyte gas from the insulating fluid representative of a concentration of the analyte gas present in the insulating fluid. The processors are configured to select one or more responses of the multiple responses that provide rejection of interfering gases, resolution between gases, improved low detection range of the analyte gas, improved high detection range of the analyte gas, improved response linearity of the analyte gas, improved dynamic range of measurements of the analyte gas, or one or more combinations thereof compared to non-selected responses from the sensor.

Sensing system and method

A locomotive system is provided that includes a platform, plural wheel-axle sets operably coupled to the platform, a reservoir attached to the platform and configured to hold a fluid, and a resonant sensor probe assembly coupled to the reservoir. The sensor probe assembly includes a substrate formed from one or more dielectric materials and free-standing electrodes coupled with the substrate. The free-standing electrodes are configured to be placed into the fluid, to generate an electric field between the free-standing electrodes, and to measure an impedance response of the sensor to the fluid between the electrodes.

Vehicle system with sensor probe assembly for monitoring oil health

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Lisburn, United Kingdom

Craig Mack