Results 151 to 160 of about 161,473 (191)

Angular dependence in ultraviolet imaging of HVDC partial discharges: Mechanism investigation and correction approach

Jinwei Lv, Hui Li, Wei Ma, Dezhen Zhang, X. H. Wu, Rui Zhu, Rui Qiu   +6 more
openalex   +1 more source

Convolutional Neural Network-Based Pattern Recognition of Partial Discharge in High-Speed Electric-Multiple-Unit Cable Termination. [PDF]

Sensors (Basel)
Sun C, Wu G, Pan G, Zhang T, Li J, Jiao S, Liu YC, Chen K, Liu K, Xin D, Gao G.   +10 more
europepmc   +1 more source

Multi-source partial discharge interference suppression and signal separation for fault diagnosis in HVDC gas-insulated lines

Zehao Chen, Yong Qian, Gehao Sheng, Ze Yin, Ke Zhao   +4 more
openalex   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Partial discharge measurements

IEEE Transactions on Dielectrics and Electrical Insulation, 2008
[No abstract available]
R. Bartnikas, POMPILI, Massimo
openaire   +2 more sources

Partial discharge diagnostic

Proceedings of the 6th International Conference on Properties and Applications of Dielectric Materials (Cat. No.00CH36347), 2002
The partial discharge (PD) measurement is a very well known possibility to assess the quality of an insulation system. The aim of the PD-diagnostic is the detection of destruction of electrical insulation as a result of electrical stress especially of PD during operation.
M. Muhr, R. Woschitz
openaire   +1 more source

Partial Discharge Pattern Detected by New Design Partial Discharge Sensors

2019 2nd International Conference on High Voltage Engineering and Power Systems (ICHVEPS), 2019
This research discusses the design and testing of the bowtie antenna as a partial discharge sensor (PD). In this design, there are three types of bowtie antennas which are simulated with high frequency structure simulator (HFSS) software with various shapes and sizes, namely double layer bowtie antenna with edge modification, doube layer bowtie antenna
Muhammad Sukri Habibi Daulay, Umar Khayam   +1 more
openaire   +1 more source

Partial discharge. XIII. Acoustic partial discharge detection-fundamental considerations

IEEE Electrical Insulation Magazine, 1992
An overview of the basic acoustics theory required to understand the finer points of acoustic partial discharge (PD) detection systems is given. PD and acoustic test methods are discussed, and acoustic wave motion, impedance, and intensity are described. Wave propagation and signal absorption, and the velocity of sound are discussed.
openaire   +1 more source

Partial discharge. XIV. Acoustic partial discharge detection-practical application

IEEE Electrical Insulation Magazine, 1992
For pt.XIII see ibid., vol.8, no.4 (July/August 1992). The finer points of acoustic partial discharge (PD) detection systems and their common applications are treated. The PD source, propagation path of the waves, the acoustic sensor, and system noise are described.
openaire   +1 more source

Defect Identification through Partial Discharge Analysis on HVDC: Partial Discharge Fingerprinting

2021
The electricity grid spanning hundreds of thousands of kms is one of the most complex man-made network built in human history. Today, after a century of growth, progress and innovation, the electricity grid is in the process of undergoing another landmark shift in its operation.
openaire   +3 more sources