Title :
Systematic analysis of the electric power and magnetic energy for linear electric and magnetic circuits with modifiable parameters
Author :
Andrei, Horia ; Spinei, Fanica ; Caciula, Ion ; Andrei, Paul C.
Abstract :
The paper presents a new systematic analysis method in order to estimate the total absorbed power and energy in linear electric and magnetic circuits with modifiable parameters. The relation between the variation in one or all the resistances and reluctances of the networks and the variation of total absorbed power and energy are discussed using the Lagrange´s method. For the considered applications the results are obtained with Mathematica and Maple useful for establishing the variation limits of absorbed power and energy.
Keywords :
magnetic circuits; Lagrange method; electric circuit; electric power; magnetic circuit; magnetic energy; H infinity control; Lagrangian functions; Magnetic analysis; Magnetic circuits; Nonlinear systems; Stationary state; Switching circuits; Electric power; Lagrange´s method; linear electric and magnetic circuits; magnetic energy; modifiable parameters;
Conference_Titel :
EUROCON 2009, EUROCON '09. IEEE
Conference_Location :
St.-Petersburg
Print_ISBN :
978-1-4244-3860-0
Electronic_ISBN :
978-1-4244-3861-7
DOI :
10.1109/EURCON.2009.5167630
