Monitoring system for a gas turbine engine

摘要

A method of monitoring a plurality of turbomachines is disclosed herein. In embodiments, the method includes a fleet data system receiving first event data from a first monitoring connection system and second event data from a second monitoring connection system. The method also includes the fleet data system determining from the first event data and the second event data whether an event has occurred. The method further includes the fleet data system issuing an alert when the fleet data system has determined that the event has occurred, the alert including an event name, an event status, and a timestamp related to when the event occurred.

主权项

1. A method of monitoring a plurality of turbomachines, the method comprising:
a first monitoring connection system periodically receiving first event data from a first control system for a first turbomachine of the plurality of turbomachines; a second monitoring connection system periodically receiving second event data from a second control system for a second turbomachine of the plurality of turbomachines; a fleet data system receiving the first event data from the first monitoring connection system and associating one or more tags with the first event data and receiving the second event data from the second monitoring connection system and associating one or more tags with the second event data; the fleet data system determining from the first event data and the second event data whether an event has occurred including comparing the event status for each tag associated with each event type in the most recently received of the first event data and the second event data with the event status for each tag in the first event data and the second event data received in the period prior to the most recently received of the first event data and the second event data and
wherein the event status is a Boolean value and comparing the event status for each of the tags in the first event data and the second event data includes checking for Boolean values in the tags that change from a first value that represents an inactive state to a second value that represents an active state; and the fleet data system issuing an alert when the fleet data system has determined that the event has occurred, the alert including an event name, an event status, and a timestamp related to when the event occurred.