Hybrid control method of the voltage of a permanent magnetic generator
- Authors: Vavilov V.E.1, Gerasin A.A.1, Ismagilov F.R.1, Khairullin I.K.1, Farrakhov D.R.1
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Affiliations:
- Ufa State Aviation Technical University
- Issue: Vol 56, No 2 (2017)
- Pages: 268-274
- Section: Control Systems for Technological Processes
- URL: https://journals.rcsi.science/1064-2307/article/view/219854
- DOI: https://doi.org/10.1134/S1064230717020149
- ID: 219854
Cite item
Abstract
A new method for the parametric stabilization of the AC output voltage of permanent magnetic generators (PMGs) is presented, the method is investigated, and its availability is shown. The research results were derived using the numerical methods by computer simulation with the Ansoft Maxwell software package. The core of the developed method is that the magnetic conductor of the generator stator at the design stage is made with such geometrical dimensions that its saturation is reached when the generator is idling. The artificial saturation of the magnetic conductor is carried out up to the value of magnetic induction at which the generator’s idling voltage is close to the rated value, due to the increased magnetomotive force (MMF) in the back of the stator and decreased MMF in the air gap. When connecting the load to the generator the MMF in the back of the stator decreases under the action of the magnetic field of the anchor and thus the PMG output voltage is stabilized.
About the authors
V. E. Vavilov
Ufa State Aviation Technical University
Author for correspondence.
Email: S2_88@mail.ru
Russian Federation, Ufa, Republic of Bashkortostan, 450008
A. A. Gerasin
Ufa State Aviation Technical University
Email: S2_88@mail.ru
Russian Federation, Ufa, Republic of Bashkortostan, 450008
F. R. Ismagilov
Ufa State Aviation Technical University
Email: S2_88@mail.ru
Russian Federation, Ufa, Republic of Bashkortostan, 450008
I. Kh. Khairullin
Ufa State Aviation Technical University
Email: S2_88@mail.ru
Russian Federation, Ufa, Republic of Bashkortostan, 450008
D. R. Farrakhov
Ufa State Aviation Technical University
Email: S2_88@mail.ru
Russian Federation, Ufa, Republic of Bashkortostan, 450008