publication . Article . 2017

AIR GAP CONTROL SYSTEM FOR HYDROGENERATORS

Zaitsev, I. O.; Levytskyi, A. S.; Sydorchuk, V. E.;
Open Access English
  • Published: 09 Jun 2017 Journal: Pribory i Metody Izmerenij, volume 8, issue 2, pages 122-130 (issn: 2220-9506, eissn: 2414-0473, Copyright policy)
  • Publisher: Belarusian National Technical University
Abstract
In this paper, we report of the solving the actual problem of control the air gap in the hydrogenerators. The aim of the study was development of a computerized information-measuring system for measuring the air gap in the hydrogenator, which used two capacitive sensors with parallel coplanar electrodes, and the method of determining the shape of the envelope parameters hydrogenerator rotor poles relative to the center axis of rotation, using the measurement results of the air gap.In practical studies of the sensor circuit it has been shown that its use allows for the informative value of the sensor capacitance conversion function to obtain a high accuracy and r...
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free text keywords: hydro generators, air gap, capacitive sensor, transfer function, regression analysis, lcsh:Engineering (General). Civil engineering (General), lcsh:TA1-2040, Capacitive sensing, Linearization, Air gap (plumbing), Fourier series, Distortion, Rotor (electric), law.invention, law, Transfer function, Electronic engineering, Engineering, business.industry, business, Acoustics, Fourier transform, symbols.namesake, symbols
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