Results 51 to 60 of about 10,554 (149)

Analysis of Partial Discharge Measurements using Coupling Capacitor in Rotating Machine [PDF]

Iranian Journal of Electrical and Electronic Engineering
Partial discharge (PD) is a significant concern in the operation of rotating machines such as generators and motors, as it can lead to insulation degradation over time, reducing the reliability and lifespan of the machines.
Ahmad Syukri Abd Rahman, Mohamad Nur Khairul Hafizi Rohani, Nur Dini Athirah Gazata, Afifah Shuhada Rosmi, Ayob Nazmi Nanyan, Aiman Ismail Mohamed Jamil, Mohd Helmy Halim Abdul Majid, Normiza Masturina Samsuddin   +7 more
doaj  

Research on Recognition of Multiple Partial Discharge Sources in Switchgear Based on the Combination of GST‐TEV and ResNet‐18

IET Science, Measurement & Technology
Switchgear can develop insulation defects due to electrical, thermal, and chemical stresses during manufacturing or prolonged operation. Moreover, as voltage levels rise, multiple insulation defects can coexist within the switchgear.
Feng Wang, Ning Wang, Lipeng Zhong, She Chen, Qiuqin Sun, Xutao Han, Puming Xu, Sanwei Liu, Tao Peng, Ying Yan, Xiao Deng   +10 more
doaj   +1 more source

Method to discard partial discharge pulses from neighboring high voltage equipment [PDF]

, 2015
On-line partial discharge (PD) diagnostics data are corrupted by various noise sources and this makes it more challenging to extract the PD signal contained in the raw data. Though the noise sources can be filtered out using signal processing techniques, PDs from neighboring cables and other high voltage equipment make the de-noising process more ...
Peer Mohamed, F. P., Siew, W. H., Strachan, S. S., Ayub, A. S., Mclellan, K.   +4 more
openaire   +1 more source

The Effects of K-BNNS Nanoparticles on PD Characteristics of Composite Aramid Paper. [PDF]

Nanomaterials (Basel)
Chen YH, Li XN, Zhang WX, Qin T, Cheng QK, Wu B.   +5 more
europepmc   +1 more source

Research and Implementation of Localization of Multiple Local Discharge Sources in Switchgear Based on Ultrasound. [PDF]

Sensors (Basel)
Xu D, Huang Y, Mitra AD, Yang SX, Li P, Xiao M, Su L, Song L.   +7 more
europepmc   +1 more source

Advanced Signal Processing Methods for Partial Discharge Analysis: A Review. [PDF]

Sensors (Basel)
Wen H, Abu Talip MS, Othman M, Azam SMK, Mohamad M, Ibrahim MF, Arof H, Ababneh A.   +7 more
europepmc   +1 more source

Simulation Study on Anti-Interference Performance Degradation of GIS UHF Sensors Based on Substation White Noise Reconstruction. [PDF]

Sensors (Basel)
Wang L, Yang Y, Zhu Z, Yang H, Wu J, Wu X, Xie Y.   +6 more
europepmc   +1 more source

Research on partial discharge signal recognition and classification of power transformer based on acoustic-VMD and CNN-LSTM. [PDF]

PLoS One
Chen L, Wen Y, Su H, Xiong K, Chen D.
europepmc   +1 more source

Cable partial discharge identification network based on adaptive residual diffusion denoising and morphological attention. [PDF]

Sci Rep
Chen L, Li Q, Long G, Zou Y, Deng J.
europepmc   +1 more source

Using synthetic data for pretraining partial discharge detection in overhead transmission lines. [PDF]

Sci Rep
Klein L, Fulneček J, Kabot O, Dvorský J, Prokop L.   +4 more
europepmc   +1 more source