대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 D
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- Pages.880-882
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- 1997
단상재폐로 선로의 2차아크랜 대한 새로운 모델링 기법
A New Modeling Technique for Secondary Arc on Single-Pole Switching Transmission Lines
- Park, Pyung-Chul (Dept. of Electrical Engineering Kon-kuk University) ;
- Lee, Uk-Hwa (Dept. of Electrical Engineering Kon-kuk University) ;
- Shin, Joong-Rin (Dept. of Electrical Engineering Kon-kuk University)
- 발행 : 1997.07.21
초록
The secondary arcing phenomenon can be hardly modeled for computer simulation due to its particularly-nonlinear characteristics. This paper describes a new computer modeling technique for the secondary arc which can be implemented with the EMTP MODELS. The computer model proposed is based on realistic arc conduction behaviors through newly designed variable resistor modules which can be supported in the EMTP. In this Paper, for the variable resister modules, a new variable arc resistance formula is proposed. Simulation results using the proposed technique are compared with some previous studies.
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