%0 Journal Article %T Accuracy Improvement of the 2S‐DIRK Method for EMT Simulations of Highly Nonlinear Circuits %A Kikuma, Toshiaki %A Takenaka, Kiyoshi %A Noda, Taku %A Nakajima, Tatsuhito %J IEEJ Transactions on Electrical and Electronic Engineering %V 20 %N 9 %P 1366-1373 %D 2025-09-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve