1. Electromechanical conversion in electromagnetic systems
1.1 Basic laws and structures
We adopt a receiver-type electrical convention and a motor-type mechanical convention. Positive powers therefore correspond to electrical powers absorbed or mechanical powers supplied.
The angles considered in the angular location of a point or a moving object in space are mechanical angles, oriented trigonometrically (counter-clockwise).
Finally, for the study of the rotating synchronous machine, we consider a three-phase cylindrical topology with p pairs of poles. Space and supply harmonics are neglected, and the study is limited to the fundamental.
Whatever the technique used for its implementation, electromechanical...
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Electromechanical conversion in electromagnetic systems
Construction, operating modes and performance
Bibliography
References
Theses
Standards
- Rotating electrical machines – Part 16: Excitation systems for synchronous machines – Chapter 1: Definitions - NF EN 60034-16-1 - 4-1997
- Rotating electrical machines – Part 4: Methods for determining synchronous machine quantities from tests - NF EN 60034-4 - 2-1996
- Rotating electrical machines – Equivalent loads and overlay techniques – Indirect tests to determine heating - NF EN 61986 - 5-2004-12-03
- Rotating...
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