Fault Diagnosis of Power Electronic Circuits Based on BP Neural Network
Based on neural BP network theory, a new online fault diagnosis method for Rectifier electronic circuits is presented. A neural BP network is founded, which is able to diagnosis faults of three phase rectifier effectively, and keeping a high speed of diagnosing relative to the capacity of the computer. The outcome of simulating shows that this method is feasible.
KeywordsFault diagnosis BP neural network Rectifier circuit
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