Zobrazeno 1 - 10
of 1 828
pro vyhledávání: '"Instruments and Techniques"'
Autor:
A. Guillemot, N. Bontemps, E. Larose, D. Teodor, S. Faller, L. Baillet, S. Garambois, E. Thibert, O. Gagliardini, C. Vincent
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 4, Pp n/a-n/a (2024)
Abstract Polythermal glaciers can trap considerable volumes of liquid water with the potential to generate devastating outburst floods. This study aims to identify water‐filled subglacial reservoirs from ambient seismic noise collected by moderate
Externí odkaz:
https://doaj.org/article/de47816cbef8472f9e4074985184585f
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 7, Pp n/a-n/a (2023)
Abstract Recent advances in magnetic microscopy have enabled studies of geological samples whose weak and spatially nonuniform magnetizations were previously inaccessible to standard magnetometry techniques. A quantity of central importance is the ne
Externí odkaz:
https://doaj.org/article/4b590c4d1c8a48bc83509731b45d323a
Akademický článek
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Akademický článek
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Publikováno v:
IET Science, Measurement & Technology, Vol 16, Iss 1, Pp 1-14 (2022)
Abstract On‐line partial discharge (PD) monitoring is related to the safe and stable operation of power grid. However, the measured signal is inevitably affected by noise. Among a variety of noises, white noise is the most difficult to suppress and
Externí odkaz:
https://doaj.org/article/d854bd2b8881493aa7a575575234fe69
Autor:
Sjoerd Nauta, Ramiro Serra
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 24, Pp 3450-3458 (2021)
Abstract Zero‐sequence currents in high‐voltage power systems during normal operation can have a significant influence on nearby infrastructure. It is therefore necessary to gain insight into typical levels of zero‐sequence currents in a variet
Externí odkaz:
https://doaj.org/article/21109b3329604ea583afcd8362ebd9cb
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 1, Pp 101-108 (2021)
Abstract A LiNbO3‐integrated optical waveguide sensor with segmented shielding electrode are designed, fabricated and experimentally investigated. The segmented shielding electrode is designed to improve the sensor response at low frequency and sim
Externí odkaz:
https://doaj.org/article/daf9d2fd05a2422eae5b11ee9050fa5d
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 9, Pp 763-773 (2021)
Abstract Black‐box modelling for the electrical equipment requires accurate admittance/impedance frequency‐sweep measurements. In some cases, long test leads are required because of the large size of the electrical equipment under test. It would
Externí odkaz:
https://doaj.org/article/c509bdcc876b43dabd84d94a30c4b02b
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 9, Pp 730-737 (2021)
Abstract Digital measurement equipment such as electronic transformers enable real‐time functional control and monitoring systems to be built in power grids to accommodate the large‐scale access of distributed renewable energy to the grid. Howeve
Externí odkaz:
https://doaj.org/article/7e6790fc29cd408499087356dfb51905
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 7, Pp 578-587 (2021)
Abstract Double‐loop Rogowski coils have become increasingly popular in the market because of their high sensitivity and flexible usage compared to their extended single‐loop coils. Due to the high number of turns (thousands) and its small turn d
Externí odkaz:
https://doaj.org/article/b36962eea9894c2689ec3ed3ff765bbc