CONNECTION STRUCTURE OF POWER CABLE AND CONNECTION METHOD OF POWER CABLE

PROBLEM TO BE SOLVED: To provide a connection structure of a power cable, capable of preventing leakage of compound when a compression sleeve is under compression and energization.SOLUTION: A connection section 20, in which cable conductors 13, 13 formed from aluminum or aluminum alloy of power cables 11, 12 are compressively connected with each other by a compression sleeve 21, is subjected to closed processing to form a closed processing section 25, thereby to prevent compound 15 charged in the inside of the closed processing section 25 from leaking to the outside of the closed processing section 25. 【課題】圧縮スリーブの圧縮時及び通電時に、コンパウンドの漏洩を防止することが可能な電力ケーブルの接続部構造を提供する。【解決手段】電力ケーブル１１，１２のアルミニウム又はアルミニウム合金からなるケーブル導体１３，１３同士が圧縮スリーブ２１で圧縮接続される接続部２０に密閉処理を施して密閉処理部２５を形成し、この密閉処理部２５の内側に充填されるコンパウンド１５が密閉処理部２５の外部に漏洩しないようにした。【選択図】図１