中图分类号： TP183；TM933.4
文献标识码： A
DOI：10.16157/j.issn.0258-7998.212289
中文引用格式： 高文俊，薛斌斌，庞振江. 基于时空卷积神经网络的智能电表故障预测计[J].电子技术应用，2022，48(3)：59-63.
英文引用格式： Gao Wenjun，Xue Binbin，Pang Zhenjiang. Fault prediction of smart meter based on spatio-temporal convolution neural network[J]. Application of Electronic Technique，2022，48(3)：59-63.

Fault prediction of smart meter based on spatio-temporal convolution neural network

Abstract： The faults of smart meters are sudden, complex and multifaceted. A fault prediction method based on spatio-temporal convolutional neural network(ST-CNN) is proposed. Firstly, the sliding window is used to integrate the time information into the characteristic variables, and the input matrix with space-time characteristics is constructed. Then, combined with CNN, the fault prediction model of smart meter is established, and the model parameters are optimized by adaptive momentum estimation (Adam) algorithm. Finally, the actual field data are used to simulate the fault prediction model of smart meter based on ST-CNN. The results show that this method has high prediction accuracy and strong generalization ability.

Key words : smart meter；fault prediction；CNN；spatio-temporal