Transient impedance characteristics according to the injection position of deep-driven ground rods (심매설 접지전극의 전류인가위치에 따른 과도접지임피던스 특성)
-
- Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
- /
- 2008.05a
- /
- pp.297-300
- /
- 2008