Cargando…

An Ultrahigh Frequency Partial Discharge Signal De-Noising Method Based on a Generalized S-Transform and Module Time-Frequency Matrix

Due to electromagnetic interference in power substations, the partial discharge (PD) signals detected by ultrahigh frequency (UHF) antenna sensors often contain various background noises, which may hamper high voltage apparatus fault diagnosis and localization. This paper proposes a novel de-noising...

Descripción completa

Detalles Bibliográficos
Autores principales:	Liu, Yushun, Zhou, Wenjun, Li, Pengfei, Yang, Shuai, Tian, Yan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2016
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4934366/ https://www.ncbi.nlm.nih.gov/pubmed/27338409 http://dx.doi.org/10.3390/s16060941

Ejemplares similares

An Accurate and Efficient Time Delay Estimation Method of Ultra-High Frequency Signals for Partial Discharge Localization in Substations
por: Li, Pengfei, et al.
Publicado: (2018)

A Novel Method for Separating and Locating Multiple Partial Discharge Sources in a Substation
por: Li, Pengfei, et al.
Publicado: (2017)

Ultrahigh Frequency Ultrasonic Transducers Design with Low Noise Amplifier Integrated Circuit
por: Li, Di, et al.
Publicado: (2018)

Frequency analysis, modulation and noise
por: Goldman, Stanford
Publicado: (1967)

Study of the Influence of Winding and Sensor Design on Ultra-High Frequency Partial Discharge Signals in Power Transformers
por: Beura, Chandra Prakash, et al.
Publicado: (2020)

Principles of Charge Estimation Methods Using High-Frequency Current Transformer Sensors in Partial Discharge Measurements
por: Rodrigo-Mor, Armando, et al.
Publicado: (2020)

Effect of Blood Group on Ultrahigh Frequency Auditory Sensitivity
por: Prabhu, Prashanth, et al.
Publicado: (2018)

Separation of Radio-Frequency Sources and Localization of Partial Discharges in Noisy Environments
por: Robles, Guillermo, et al.
Publicado: (2015)

Radio-Frequency Localization of Multiple Partial Discharges Sources with Two Receivers
por: Robles, Guillermo, et al.
Publicado: (2018)

Noise performance of frequency modulation Kelvin force microscopy
por: Diesinger, Heinrich, et al.
Publicado: (2014)

Effect of Noise on Time-frequency Analysis of Vibrocardiographic Signals
por: Taebi, A, et al.
Publicado: (2016)

Orthogonal Time Frequency Space Modulation Based on the Discrete Zak Transform
por: Lampel, Franz, et al.
Publicado: (2022)

Partial Discharges and Noise Discrimination Using Magnetic Antennas, the Cross Wavelet Transform and Support Vector Machines
por: Muñoz-Muñoz, Fabio, et al.
Publicado: (2020)

Low-Frequency Noise: Experiences from a Low-Frequency Noise Perceiving Population
por: Erdélyi, Kristina H., et al.
Publicado: (2023)

Study on the Application of an Ultra-High-Frequency Fractal Antenna to Partial Discharge Detection in Switchgears
por: Yao, Chenguo, et al.
Publicado: (2013)

Partial Discharge Localization Using Time Reversal: Application to Power Transformers
por: Karami, Hamidreza, et al.
Publicado: (2020)

Ultrahigh Frequency Ultrasonic Transducers (150MHz) Based on Silicon Lenses
por: Chen, Jun, et al.
Publicado: (2023)

Addressing indirect frequency coupling via partial generalized coherence
por: Young, Joseph, et al.
Publicado: (2021)

Wavelet transforms and time-frequency signal analysis
por: Debnath, Lokenath
Publicado: (2001)

Wavelet transforms and time-frequency signal analysis
por: Debnath, Lokenath
Publicado: (2000)

Signal Deconvolution and Noise Factor Analysis Based on a Combination of Time–Frequency Analysis and Probabilistic Sparse Matrix Factorization
por: Yamada, Shunji, et al.
Publicado: (2020)

The switch of DNA states filtering the extrinsic noise in the system of frequency modulation
por: Lo, Shih-Chiang, et al.
Publicado: (2021)

Noise Floor Reduction in Frequency Delta-Sigma Modulation Microphone Sensors
por: Maezawa, Koichi, et al.
Publicado: (2021)

The time-frequency analysis of the acoustic signal produced in underwater discharges based on Variational Mode Decomposition and Hilbert–Huang Transform
por: Han, Zhen, et al.
Publicado: (2023)

Noise in High-Frequency Circuits and Oscillators
por: Schiek, Burkhard, et al.
Publicado: (2006)

Phase noise and frequency stability in oscillators
por: Rubiola, Enrico
Publicado: (2009)

Frequency spectra and the color of cellular noise
por: Gupta, Ankit, et al.
Publicado: (2022)

Practical spectroscopy of high-frequency discharges
por: Kazantsev, Sergei A, et al.
Publicado: (1998)

Time Multiplexed Beam-Forming with Space-Frequency Transformation
por: Deng, Wei, et al.
Publicado: (2013)

Investigation of Cerebral Autoregulation Using Time-Frequency Transformations
por: Semenyutin, Vladimir, et al.
Publicado: (2022)

Real-Time Fast Fourier Transform-Based Notch Filter for Single-Frequency Noise Cancellation: Application to Electrocardiogram Signal Denoising
por: Slimane, Anis Ben, et al.
Publicado: (2021)

Classification of Partial Discharge Measured under Different Levels of Noise Contamination
por: Jee Keen Raymond, Wong, et al.
Publicado: (2017)

Twisted space-frequency and space-time partially coherent beams
por: Hyde, Milo W.
Publicado: (2020)

Frequency-noise measurements of optical frequency combs by multiple fringe-side discriminator
por: Coluccelli, Nicola, et al.
Publicado: (2015)

The Influence of High-Frequency Envelope Information on Low-Frequency Vowel Identification in Noise
por: Schubotz, Wiebke, et al.
Publicado: (2016)

An Analysis of Noise in Multi-Bit ΣΔ Modulators with Low-Frequency Input Signals
por: Vera, Pablo, et al.
Publicado: (2022)

Thin and superthin perforator flap elevation based on preoperative planning with ultrahigh-frequency ultrasound
por: Visconti, Giuseppe, et al.
Publicado: (2020)

Ultrahigh-Resolution Photon-Counting CT in Cadaveric Fracture Models: Spatial Frequency Is Not Everything
por: Patzer, Theresa Sophie, et al.
Publicado: (2023)

A High-Precision Time-Frequency Entropy Based on Synchrosqueezing Generalized S-Transform Applied in Reservoir Detection
por: Chen, Hui, et al.
Publicado: (2018)

Study of the noise spectrum on high frequency thresholds in workers exposed to noise
por: Ottoni, Aurea Oliveira Canha, et al.
Publicado: (2015)

Cannot write session to /tmp/vufind_sessions/sess_vbernmc8a1gtin2ua703m40nhp