Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Review of research on partial discharge detection techniques of high voltage switchgear
View through CrossRef
Abstract
Partial discharge inside a high-voltage switchgear can cause serious accidents. Partial discharge detection can reduce the incidence of accidents. This article summarizes the current research status of common high-voltage switchgear partial discharge detection technologies (Transient Earth Voltage or TEV, Utrasonic or AE and Ultra-High Frequency or UHF), introduces the research status of partial discharge model identification and localization of PD source, and finally looks forward to future research directions.
Title: Review of research on partial discharge detection techniques of high voltage switchgear
Description:
Abstract
Partial discharge inside a high-voltage switchgear can cause serious accidents.
Partial discharge detection can reduce the incidence of accidents.
This article summarizes the current research status of common high-voltage switchgear partial discharge detection technologies (Transient Earth Voltage or TEV, Utrasonic or AE and Ultra-High Frequency or UHF), introduces the research status of partial discharge model identification and localization of PD source, and finally looks forward to future research directions.
Related Results
USE OF THE THEORY OF FINITE AUTOMATA FOR SUPERVISION OF THE OPERATION OF THE COMPRESSOR UNIT
USE OF THE THEORY OF FINITE AUTOMATA FOR SUPERVISION OF THE OPERATION OF THE COMPRESSOR UNIT
The purpose of the publication is to develop a methodology for presenting switchgear cabinets with a voltage of 6 (10) kV in the form of a state machine. The complete distribution ...
Evaluating the Science to Inform the Physical Activity Guidelines for Americans Midcourse Report
Evaluating the Science to Inform the Physical Activity Guidelines for Americans Midcourse Report
Abstract
The Physical Activity Guidelines for Americans (Guidelines) advises older adults to be as active as possible. Yet, despite the well documented benefits of physical a...
Rotating characteristics of glow discharge filament on liquid electrode surface
Rotating characteristics of glow discharge filament on liquid electrode surface
Atmospheric pressure glow discharge above liquid electrode has extensive application potentials in biomedicine, chemical degradation,environmental protection,etc.In this paper,such...
The Effect of Mechanical Vibration on the Characteristics of Pin-plate Electrode Partial Discharge in Oil
The Effect of Mechanical Vibration on the Characteristics of Pin-plate Electrode Partial Discharge in Oil
A ultra-high voltage (UHV) shunt reactor is accompanied by continuous
strong vibration during operation, and its internal partial discharge is
often associated with mechanical vibr...
State Evaluation Model of High voltage Switchgear Based on Fuzzy Set-valued Statistical Method and Kernel Vector Space Model
State Evaluation Model of High voltage Switchgear Based on Fuzzy Set-valued Statistical Method and Kernel Vector Space Model
The traditional high voltage switchgear (HVS) state evaluation model mostly adopts electrical test, live detection and historical data, neglecting the influence of real-time operat...
Study on the Propagation Characteristics of Partial Discharge in Switchgear Based on Near-Field to Far-Field Transformation
Study on the Propagation Characteristics of Partial Discharge in Switchgear Based on Near-Field to Far-Field Transformation
Ultra-high frequency (UHF) electromagnetic (EM) signals generated by the partial discharge (PD) process of high-voltage equipment are now widely used in PD detection. The computati...
Exploring Large Language Models Integration in the Histopathologic Diagnosis of Skin Diseases: A Comparative Study
Exploring Large Language Models Integration in the Histopathologic Diagnosis of Skin Diseases: A Comparative Study
Abstract
Introduction
The exact manner in which large language models (LLMs) will be integrated into pathology is not yet fully comprehended. This study examines the accuracy, bene...
Current Density Distribution in the Metal Enclosure of GIS in the Presence of Partial Discharges
Current Density Distribution in the Metal Enclosure of GIS in the Presence of Partial Discharges
Reliable operation of GIS is an important guarantee for the safety and stability of the power system. Partial discharge detection is an effective means of detecting GIS faults in t...