Research Article

[Retracted] Potential Fault Diagnosis Method and Classification Accuracy Detection of IGBT Device Based on Improved Single Hidden Layer Feedforward Neural Network

Figure 2

The research object of this paper. (a) Data acquisition device driver based on the USB bus. (b) Topological structure of the three-phase three-level inverter. (c) IGBT module material. (d) Internal diagram of the IGBT module.
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