Results 121 to 130 of about 1,644 (207)

Analysis of Thermo-Mechanical Stress in Fiber Bragg Grating Used for Hydro-Generator Rotor Temperature Monitoring

open access: yesJournal of Microwaves, Optoelectronics and Electromagnetic Applications
Fiber Bragg gratings (FBGs) offer new possibilities to monitor accurately the rotor temperature. Dozens of sensors can be mounted in series in a single fiber and used to measure the temperature in several points of the rotor winding.
R.C. Leite   +6 more
doaj   +1 more source

Identification and Evaluation of Vibration Sources from Experiments on Laboratory Drilling Equipment

open access: yesMachines
Rotary rock drilling generates vibration signals that capture the dynamic behavior of the drilling system, the interaction between the tool and the rock, and the progression of tool wear. These signals, traditionally considered undesirable, have become a
Patrik Flegner   +4 more
doaj   +1 more source

Estimation of stator and rotor forms distortions influence on operating parameters of a hydrogenerator

open access: diamond, 2021
Аndrey А. Achitaev   +3 more
openalex   +1 more source

Analysis of magnetic forces and vibration in a converter-fed synchronous hydrogenerator

open access: green, 2017
Mostafa Valavi   +4 more
openalex   +2 more sources

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