Transient simulation of multilayered power distribution network based on block-type alternating direction implicit scheme

Abstract

Ahstract-This paper describes an alternating direction im plicit (ADI) formulation of a block-type scheme to circumvent the time step size limitation of an existing block-type leapfrog scheme.Numerical results show that the proposed block-type ADI scheme can use a larger time step size and perform faster simulations of power distribution networks than the existing method.