Degradation Tendency Prediction for Pumped Storage Unit Based on Integrated Degradation Index Construction and Hybrid CNN-LSTM Model

Degradation Tendency Prediction for Pumped Storage Unit Based on Integrated Degradation Index Construction and Hybrid CNN-LSTM Model

Accurate degradation tendency prediction (DTP) is vital for the secure operation of a pumped storage unit (PSU). However, the existing techniques and methodologies for DTP still face challenges, such as a lack of appropriate degradation indicators, insufficient accuracy, and poor capability to track...

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Bibliographic Details
Main Authors: Jianzhong Zhou, Yahui Shan, Jie Liu, Yanhe Xu, Yang Zheng
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Sensors
Subjects:
pumped storage unit
Gaussian process regression
integrated degradation index
convolutional neural network
long and short memory neural network
degradation tendency prediction
Online Access:https://www.mdpi.com/1424-8220/20/15/4277

Internet

https://www.mdpi.com/1424-8220/20/15/4277

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