Methods, systems, and devices for accurate signal timing of power component events

A system comprising:

• a first conductive winding configured to conduct a first current;
• a second conductive winding configured to conduct a second current;
• a plurality of sensors configured to detect emissions from a system event associated with the first conductive winding or the second conductive winding;
• and
• a processing device configured to:
• determine a plurality of event parameters based, at least in part, on measurements made by the plurality of sensors, the event parameters defining a plurality of temporal windows for the plurality of sensors, each of the plurality of temporal windows being a window of measurement data in which at least some of the emissions arrived at its associated sensor, and the event parameters identifying arrival times of the emissions at each of the plurality of sensors by reducing a measurement noise in each defined temporal window;
• and
• generate an output identifying an estimate of a position of the system event within a power component, the estimate being generated based, at least in part, on the arrival times identified by the plurality of event parameters.

A device comprising:

• an observation device configured to receive measurement signals from a plurality of sensors included in a power component, the plurality of sensors being configured to detect emissions from a system event associated with the power component;
• processing device comprising one or more processors configured to:
• determine a plurality of event parameters based, at least in part, on measurements made by the plurality of sensors, the event parameters defining a plurality of temporal windows for the plurality of sensors, each of the plurality of temporal windows being a window of measurement data in which at least some of the emissions arrived at its associated sensor, and the event parameters identifying arrival times of the emissions at each of the plurality of sensors by reducing a measurement noise in each defined temporal window;
• and
• generate an output identifying an estimate of a position of the system event within the power component, the estimate being generated based, at least in part, on the arrival times identified by the plurality of event parameters.