Numerical analysis of surge currents induced by return stroke current and tower current utilizing electromagnetic field theory

1987 ◽  
Vol 107 (3) ◽  
pp. 38-45
Author(s):  
Kohshi Okumura ◽  
Shigeru Tani ◽  
Akira Kijima
Keyword(s):  
Field Theory ◽  
Electromagnetic Field ◽  
Numerical Analysis ◽  
Return Stroke ◽  
Electromagnetic Field Theory

scholarly journals Field and Circuit Models for the Wound Foil Inductor

1976 ◽  
Vol 3 (2) ◽  
pp. 97-102
Author(s):  
P. N. Murgatroyd
Keyword(s):  
Field Theory ◽  
Electromagnetic Field ◽  
Transmission Line ◽  
Field Analysis ◽  
Distributed Parameter ◽  
Two Dimensional ◽  
Lumped Model ◽  
Electromagnetic Field Theory ◽  
Lumped Equivalent Circuit ◽  
The Relationship

The Wound Foil Inductor is an important example of inductive components with appreciable internal capacitance. It is examined from three viewpoints – electromagnetic field theory, distributed-parameter (or transmission-line), and lumped equivalent circuit. The analyses are compared, particularly in terms of phase gradients within a component, and the relationship between a two-dimensional field analysis and the now established lumped model is derived.

Sign in / Sign up

Export Citation Format

Share Document