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Overview and Partial Discharge Analysis of Power Transformers: A Literature Review
IEEE Access, 2021 The high voltage power transformer is the critical element of the power system, which requires continuous monitoring to prevent sudden catastrophic failures and to ensure an uninterrupted power supply.
Md Rashid Hussain +2 more
doaj +1 more source
PIFA antenna for partial discharge detection in power transformers [PDF]
Metrology and Measurement Systems, 2021 The article presents the process of designing and manufacturing a prototype antenna based on the PIFA (Planar Inverted F Antenna) technology for the detection of UHF signals from partial discharges occurring in the power transformer insulation system ...
Cyprian Szymczak
doaj +1 more source
Multiple detections of insulation defects partial discharge in gas-insulated equipment
Frontiers in Energy Research, 2022 Gas-insulated equipment is an important part of the power system owing to its advantages of small footprint, large transmission capacity, and high reliability.
Fanjun Kong +7 more
doaj +1 more source
Field Applications of Ultra High Frequency Techniques for Defect Detection in GIS
Sensors, 2018 The reliable and stable operation of power apparatus is important for the development of GIS. It is important to utilize condition monitoring technologies and anticipate possible failures in advance.
Jun Xiong +4 more
doaj +1 more source
Partial discharge on-line monitoring for HV cable systems using electro-optic modulators
, 2004 A technique for the remote inspection and monitoring of partial discharge (PD) activity using an optical network is described. The network uses a LiNbO3 modulator to modulate the intensity of the transmitted laser light approximately proportional to the ...
Pommerenke, David +9 more
core +1 more source
Analisis RC Detector Sebagai Sensor Partial Discharge [PDF]
, 2021 Partial Discharge is a localized electric discharge that only partially connects insulation between conductors, and can appear parallel or not to the conductor.
Junaidi, Andi, Junaidi, A. (Andi)
core +1 more source
Energies, 2021 Partial discharge detection is an important means of insulation diagnosis of electrical equipment. To effectively suppress the periodic narrowband and white noise interferences in the process of partial discharge detection, a partial discharge ...
Linao Li, Xinlao Wei
doaj +1 more source
A frequency-based RF partial discharge detector for low-power wireless sensing
, 2010 Partial discharge (PD) monitoring has been the subject of significant research in recent years, which has given rise to a range of well-established PD detection and measurement techniques, such as acoustic and RF, on which condition monitoring systems ...
Baker, P.C. +2 more
core +1 more source
Zhongguo dianli, 2023 The external partial discharge (PD) radio frequency (RF) detection method is suitable for equipment in operation, and has become one of the important means to perceive the insulation defects of transformer and bushing.
Hui HUANG +4 more
doaj +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source