Electromagnatic Effect Analysis inside Electrically Large Structures Using Topological Modeling and PWB Method

위상학적 모델링과 PWB Method를 이용한 대형 구조물 내부의 전자파 영향 해석

Lee, Jae-Min;Jung, In-Hwan;Lee, Jae-Wook;Lee, Young-Seung;Kwon, Jong-Hwa

  • Received : 2015.10.21
  • Accepted : 2016.03.03
  • Published : 2016.03.31


As the recently advanced scientific developments result in high lever of the usability and the needs for the electrical equipment and devices in various situations, the safety technologies protecting malfunction and electrical critical damages including soft and hardware from the unexpectedly radiated electromagnetic interferences are required gradually. In addition, the numerical analysis for the miniaturized electrical components and equipments as well as the conventional electrical devices installed inside the electrically large enclosures and structures requires the memory requirement and time consumption too big to be handled in a realistic situation, which will result in a limitation in solving the complete set of maxwell's equations. In this paper, PWB method based on statistical theory and topological modeling with appropriate zoning concepts are introduced for the EM analysis of an electrically large complex structures.


Power Balance Method;Electromagnetic Compatibility;Topological Analysis;Full Wave Analysis


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