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实用新型
CN209313030U 一种用于实现直流电缆放电的装置 有权

一种用于实现直流电缆放电的装置
摘要：
本实用新型公开了一种用于实现直流电缆放电的装置，其特征在于，所述装置包括：支撑底座，内含接地线，用于通过接地线接地；用于承载氖气灯、高阻模块和金属液压杆；氖气灯，位于支撑底座的上方以及高阻模块的下方，分别与所述接地线和高阻模块相连接，用于根据所述氖气灯的明亮程度判断直流电缆的残余电压的高低；高阻模块，上接所述金属液压杆，用于限制直流电电缆的放电速度；金属液压杆，用于接触所述直流电缆的终端出线，以使得所述直流电缆能够放电。本实用新型的放电装置能够适用500kV以下直流电缆耐压后的放电，可遥控，方便移动，并且利用氖气灯可以方便的看出残余电压，能够安全地实现长距离直流电缆的放电。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses a device for realizing direct current cable discharge, which is characterized in that the device comprises a support base internally provided with a grounding wire and usedfor grounding through the grounding wire; wherein the base is used for bearing the neon lamp, the high-resistance module and the metal hydraulic rod; the neon lamp is positioned above the supportingbase and below the high-resistance module, is connected with the grounding wire and the high-resistance module respectively, and is used for judging the residual voltage of the direct-current cable according to the brightness degree of the neon lamp; the high-resistance module is connected with the metal hydraulic rod and is used for limiting the discharge speed of the direct-current cable; and the metal hydraulic rod is used for being in contact with a terminal outgoing line of the direct-current cable, so that the direct-current cable can discharge. The discharge device can be suitable for discharge of a DC cable with a voltage below 500kV after voltage withstanding, can be remotely controlled and is convenient to move, residual voltage can be conveniently seen by utilizing the neon lamp, and discharge of a long-distance DC cable can be safely realized.

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