Discussion on “Interlamination voltages in large turbogenerators”, “Influence of winding design on the axial flux in laminated-stator cores” and “Examination of flux distribution in segmented stator cores”

1980 ◽  
Vol 127 (2) ◽  
pp. 114
Keyword(s):  
Flux Distribution ◽  
Axial Flux

Field Distribution of Strongly Excited Magnetic Lenses

1975 ◽  
Vol 33 ◽  
pp. 140-141
Author(s):  
M. Strojnik
Keyword(s):  
Flux Density ◽  
Field Distribution ◽  
Optical Axis ◽  
Operating Point ◽  
Pole Piece ◽  
Partial Saturation ◽  
Axial Flux ◽  
The Stability

Magnetic lenses operating in partial saturation offer two advantages in HVEM: they exhibit small cs and cc and their power depends little on the excitation IN. Curve H, Fig. 1, shows that the maximal axial flux density Bz max of one of the lenses investigated changes between points (3) and (4) by 5% as the excitation varies by 40%. Consequently, the designer can relax the requirements concerning the stability of the lens current supplies. Saturated lenses, however, can only be used if (i) unwanted fields along the optical axis can be controlled, (ii) 'wobbling' of the optical axis due to inhomogeneous saturation around the pole piece faces is prevented, (iii) ample ampere-turns can be squeezed into the space available, and (iv) the lens operating point covers a sufficient range of accelerating voltages.

Flux Distribution in a Superconducting Synchronous Generator on Load

1981 ◽  
Vol 101 (11) ◽  
pp. 698-698
Author(s):  
Itsuya Muta ◽  
Eiichi Mukai ◽  
Masaru Yagi
Keyword(s):  
Flux Distribution ◽  
Synchronous Generator
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