Power electronic circuits which contain nonlinear inductances are described by a set of nonlinear state equations. The author presents a sampled-data model for the circuit from which a set of linear state equations can be formulated. In the sampled-data model, the nonlinear inductor is modeled by an ideal sampler, a variable gain, and a clamp. The state variables for the circuit are updated during the simulation using a three-step procedure. One step involves the solution of the linear state equations using a technique such as the state transition matrix approach. Two additional steps are employed to account for the effects of the ideal sampler, variable gain, and clamp.<>
Simulation of power electronic circuits containing nonlinear inductances
IEEE Transactions on Aerospace and Electronic Systems ; 27 , 6 ; 924-931
01.11.1991
575038 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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