Research on Fault Analysis Model of Lightweight Pumping Unit Based on Classical Convolutional Neural Network

被引:2
|
作者
Han, Chuanjun [1 ]
Zhou, Xinlie [1 ]
Fan, Chunming [2 ]
Zheng, Jiawei [2 ]
机构
[1] Southwest Petr Univ, Sch Mech Engn, Chengdu, Peoples R China
[2] CNPC Baoji Oilfield Machinery Co LTD, Chengdu Res Ctr, Chengdu, Peoples R China
关键词
Fault diagnosis; Pumping unit; Neural network; Lightweight; DIAGNOSIS;
D O I
10.1007/s11668-023-01776-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In the conventional sucker rod pumping system, the pumping unit often be produced many types of faults that due to the influence of sucker rod, pump, and other accessories, as well as oil well paraffinication, gas interference, sand production and other environmental impacts. Using indicator diagram to analyze the fault diagnosis of pumping units is a common method. In this paper, a lightweight model was designed based on the classical convolutional neural network, and a comparative experiment was used to optimize the model from four perspectives: learning rate, convolution kernel size, batch size, and optimization algorithm. Finally, the average accuracy achieved 95.5%.
引用
收藏
页码:2402 / 2415
页数:14
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