Termination structure for superconducting cable capable of pre-leakage test

The present invention relates to a termination connection box for a superconducting cable and a leakage inspection method using the same. Specifically, the present invention relates to a termination connection box for a superconducting cable and a leakage inspection method using the same which enabl...

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Bibliographische Detailangaben
Hauptverfasser:	NA JIN BAE, JEON JONG SEOK, JANG YONG SEO, OH DONG YUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The present invention relates to a termination connection box for a superconducting cable and a leakage inspection method using the same. Specifically, the present invention relates to a termination connection box for a superconducting cable and a leakage inspection method using the same which enable pre-leakage inspection of a sealing unit by welding before laying a superconducting cable and its termination connection box, thereby eliminating a need of dismantling the termination connection box when leakage is detected and enabling precise inspection for whether leakage occurs or a leakage location. 본 발명은 초전도 케이블용 종단 접속함 및 이를 이용한 누설 검사방법에 관한 것이다. 구체적으로, 본 발명은 초전도 케이블 및 이의 종단 접속함 포설 이전에 용접에 의한 실링부의 사전 누설검사가 가능하여 누설 감지시 종단 접속함의 해체가 불필요하고 누설여부 및 누설위치의 정밀한 검사가 가능한 초전도 케이블용 종단 접속함 및 이를 이용한 누설 검사방법에 관한 것이다.