대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1998년도 하계학술대회 논문집 E
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- Pages.1578-1582
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- 1998
전력용 변전소에 설치된 메쉬 접지망의 고주파 임피던스 계산
High Frequency Impedance Calculation of Grounding Meshes Installed at Power Substations
- Han, Poong (Power Engineering Research Institute, Korea Power Engineering Co.) ;
- Choi, Chang-Hyek (Power Engineering Research Institute, Korea Power Engineering Co.)
- 발행 : 1998.07.20
초록
The ground potential rise generated by the switching surge or lightning stroke may be dangerous to personnel and cause damage to electronic control parts. For a first step to the transient performance analysis. high frequency impedances of grounding grids have been calculated and discussed. Grounding grids include 7 square grids from
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