General Electric Company

Bently Nevada Corporation

Bendy Nevada, LLC

Curtis Lee Hoffman

Michael Alan Tart

Paul Foster Richetta

Thomas Franklin Kalb

Kyle Allan Farwell

Dustin Delany Hess

Raymond Jensen

Daniel Abawi

Paul Richetta

A flexible monitoring system and corresponding methods of use are provided. The system can include a base containing backplane, and one or more circuits communicatively coupled to the backplane. The circuits can be designed with a common architecture that is programmable to perform different predetermined functions, such as input, output, and processing. By separating functions of the flexible monitoring system into different circuits, new implementations of the flexible monitoring system can be rapidly developed by arranging already created components in different combinations. Multiple bases can also be communicatively coupled in a manner that establishes a common backplane between respective bases. Accordingly, implementations of the flexible monitoring system distribute combinations of circuits across different bases, providing flexible deployment options.

Flexible and scalable monitoring systems for industrial machines

In one embodiment, a portable monitoring system can include a secondary bus and a first monitoring circuit detachably coupled to the secondary bus. The first monitoring circuit can be configured to receive, from a first bus via a node comprising one or more gates, a first beacon packet of a monitoring system of an industrial machine. The first beacon packet can include a first system frame schedule indicative of a plurality of time slices during which a plurality of data packets can be configured to be broadcasted on the first bus of the monitoring system. The first monitoring circuit can also be configured to determine, a first set of time slices of the plurality of time slices during which a first set of data packets including data characterizing one or more predetermined operating parameters are broadcasted on the first bus. The first monitoring circuit can be further configured to transfer the first set of data packets from the first bus to the first monitoring circuit by activating the one or more gates in the node during a first set of time slices of the plurality of time slices. The one or more gates are configured to prevent transfer of an outgoing data packet to the first bus.

Integration of diagnostic instrumentation with machine protection system

A system includes a machinery protection monitoring system. The machinery protection monitoring system includes a memory configured to store a plurality of alarm escalation rules associated with an operational protection function of an industrial machine, and a processor communicatively coupled to the memory and configured to utilize the plurality of alarm escalation rules. The processor is also configured to receive an indication that the operational protection of the industrial machine is at least partially suspended, compare the measurement of the one or more operational parameters to at least one of the plurality of alarm escalation rules, and generate an alarm signal based at least in part on whether the at least one of the plurality of alarm escalation rules is satisfied. The alarm signal includes an indication of an adverse operational condition of the machinery protection monitoring system.

Systems and methods for monitoring protection devices of an industrial machine

A protection monitoring system is provided that includes a protection fault handler. The protection fault handler includes a protection fault indicator. The protection fault handler is configured to activate the protection fault indicator upon indication of a protection fault signal. Moreover, the protection fault signal is indicative of a critical fault which has occurred in a protection system monitored by the protection monitoring system. The protection monitoring system also includes a user inhibit handler. The user inhibit handler includes a user inhibit indicator. Moreover, the user inhibit handler is configured to activate the user inhibit indicator upon indication of a user inhibit signal. Furthermore, the user inhibit signal is indicative of a user-enabled alarm inhibit or a user-enabled bypass.

Protection monitoring system with fault indicators

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Minden, NV, United States of America

Curtis Lee Hoffman