직류 송전선로의 극배치에 따른 전기환경특성 분석

HVDC transmission lines must be designed to satisfy environmental regulations. Therefore it is necessary to pre-evaluate environmental problems for transmission line designer using prediction program. In this study, environment design software, for HVDC transmission lines was developed as a comprehensive window program. It can calculate electric field strength of ground surface, ion current density and charged voltage. This program will be usefully applied to the environmental friendly design and construction of HVDC transmission lines.