Ning Xie

Fault Diagnosis Method of Four-Level Converter Based on Improved Dual-Kernel Extreme Learning Machine

Ning Xie, Duotong Yang, Xiaohui Cao, Zhenglei Wang

To ensure the reliable operation of power converters and prevent catastrophic failures, this paper proposes a novel online fault diagnosis strategy for a four-level converter. The core of this strategy is an optimized multi-kernel extreme learning machine model. Specifically, the…Read more