ElectronicsPublished 20 December 2024Machine learning-based spatiotemporal fusion method for non-intrusive charging pile fault identificationYoujun Duan · Shi Shu · Yange Zhao · Hengfeng Mo · Haitao Wu · Chengzhi Hou · Hao TianFrontiers in Electronicsdoi 10.3389/felec.2024.1490939