| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent crack of elastomer material resulting from unequal density of leak current, by arranging a leak current collector to the rear side of electrolytic control and external protection assembly of a power cable, and then forming a groove to accommodate a means for giving continuity of external protection through electrical connection to such assembly. SOLUTION: A leak current collector 10 attaches a semiconductor package 16 on a power cable 1 and this semiconductor package 16 is extended on an end part of a protection external layer 13 up to a semiconductor shield 4c of the power cable 1 from the protection external layer 13 and rigidly tightens these. Moreover, this semiconductor package 16 receives the rear end of a deflection cone 8 of a deflection sleeve 5 at the front area thereof, and also receives the leak current terminal collector 10 at the almost rear part to assure continuity of connection and grounding of the leak current terminal collector 10. Moreover, a protection pipe 18 is mounted on the semiconductor package 16 to maintain the continuity of external protection up to the groove of the leak current terminal collector 10.</p> |
