基于FFT-CNN-GCN的电网故障诊断  | 
	
| 安春丽,张碧玲,赵国安,王博,刘岩 | 
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			 Power grid fault diagnosis based on FFT-CNN-GCN  | 
	
| Chunli AN,Biling ZHANG,Guoan ZHAO,Bo WANG,Yan LIU | 
| 图 7 不同采样间隔下3种模型的准确率对比 | 
| Fig.7 Comparison of accuracy among three models under different sampling intervals | 
						 
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