Multiplex communications – Fault recovery
Reexamination Certificate
2011-03-29
2011-03-29
Lee, Andrew (Department: 2472)
Multiplex communications
Fault recovery
C370S242000
Reexamination Certificate
active
07916627
ABSTRACT:
A power distribution protection system and method uses communications to coordinate operation of fault protection devices. Communications may be prioritized wherein messages of a lower priority are held or discarded in favor of messages of a higher priority, for example, messages indicating a fault condition. The devices may use multiple channel access schemes in accordance with a priority of a message to be communicated.
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Berkowitz Donald S.
Bruns Thomas J.
Ennis Michael G.
Meisinger, Sr. Michael J.
Niemira James K.
Lee Andrew
S&C Electric Company
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