Extra-high voltage direct current line ground wire arrangement structure convenient for direct current ice melting

• Main Authors: LI JIONG, QIAN XIAO, WANG SHAOHUA, ZHANG YONG, TANG CHUNJUN, LIN FENG, ZHU QIANG, JIANG WEIDONG, ZHOU XIAOYU, JIANG HUI, FANG YUQUN, ZHAO JUNJIE, ZHU KAI, LEI XINGLIE, LIANG JIAKAI
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CURRENT COLLECTORS; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LINE CONNECTORS

The invention relates to an extra-high voltage direct-current line ground wire arrangement structure convenient for direct-current ice melting, which comprises a first insulation drainage assembly, a second insulation drainage assembly, an insulation fitting, a ground operation platform and a short-circuit line, and is characterized in that one side of a ground wire is connected with the ground operation platform after passing through the first insulation drainage assembly; the other side of the ground wire sequentially penetrates through the insulation fitting and the second insulation drainage assembly and then is connected with the short-circuit wire, the two sides of the short-circuit wire are connected with the grounding end, and the ground operation platform is provided with a connecting wire. The ground wire is connected with the direct-current ice melting device by disconnecting the connecting wire, so that the connecting process of the direct-current ice melting device is greatly simplified, the conn