A Study of Absorbing Boundary Condition for Surge Simulations with the FDTD Method
-
- Asada Takashi
- Faculty of Science and Engineering, Doshisha University
-
- Baba Yoshihiro
- Faculty of Science and Engineering, Doshisha University
-
- Nagaoka Naoto
- Faculty of Science and Engineering, Doshisha University
-
- Ametani Akihiro
- Faculty of Science and Engineering, Doshisha University
Bibliographic Information
- Other Title
-
- FDTD法によるサージ解析のための吸収境界条件の検討
- FDTDホウ ニ ヨル サージ カイセキ ノ タメ ノ キュウシュウ キョウカイ ジョウケン ノ ケントウ
Search this article
Abstract
In this paper, the performance of Liao's second-order absorbing boundary condition in representing a semi-infinite wire in surge simulations using the finite-difference time-domain method has been studied. It has been confirmed that the precision type, single or double precision, influences the performance of this absorbing boundary condition and the use of double precision type yields more accurate results. The use of stabilization coefficient, which is often set to d=0.0075, yields less accurate results when a semi-infinite conductor is represented. The working volume should be large in radial direction of a semi-infinite conductor, but could be smaller in the axial direction.
Journal
-
- IEEJ Transactions on Power and Energy
-
IEEJ Transactions on Power and Energy 135 (6), 408-416, 2015
The Institute of Electrical Engineers of Japan
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204603564160
-
- NII Article ID
- 130005072606
-
- NII Book ID
- AN10136334
-
- ISSN
- 13488147
- 03854213
-
- NDL BIB ID
- 026555600
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed