發力線에 의한 通信線에 미치느 誘導障害에 對한 考察

Sudden increase of electric demands have enlarged the electric systems and resulted in the more height of the electric power transmission and the utilities of super high voltages, which have distroyed the commuication facilities and also made their intercommunicative signal systems useless owing to the occurrence of the inuced electric pressure to near communicative lines when the eletric systems have happened to fall into the ground or occur the accident from electric stoppage. Considering the enlargment of electric systems and communicative networks, and also the small territorial aspect in our country, the electric hindrance problems will be the greater ones. In this respect, I want to study the induced hindrance and the protecting preparation from the obstacles of electric lines and occurrences in their nearness.