Large transient detection for electric power generation

Details Large transient detection for electric power generation Large transient detection for electric power generation

2007-04-26

2009-06-30

Ponomarenko, Nicholas (Department: 2834)

Prime-mover dynamo plants

Electric control

Engine control

C180S065230

Reexamination Certificate

active

07554214

ABSTRACT:
An electric power generation system is disclosed that provides an AC electric power output with the target waveform period. A sequence of values is established that each represent electric current of the output for a corresponding one of a number of sequential time segments. A processor executes operating logic to process the values for each respective one of the time segments that includes: determining a difference between a first one of the values and the second one of the values for the respective one of the time segments, selecting the second one of the values from the subset of values corresponding to a subset of the time segments, and performing a comparison of the difference to a threshold. Based on this comparison, a transient condition can be identified and/or control of the system can otherwise be facilitated.

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