Arc extinction method for 10kV hot-line work

Arc extinction method for 10kV hot-line work

The invention relates to an arc extinguishing method for 10kV live working. The method comprises the following steps: an arc extinguishing switch is in an off position; the drainage end is connected with a live wire; the power receiving end is connected with the lower pile head of the cable straight...

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Hauptverfasser: LAN JIAN, XIANG XIMIN, JIN QIANFENG, XIAO KUN, CHEN LUJUN, ZHENG WUJUN, YANG YUNGUO, YING XUHUA, LIN ZHEN, LIU ZIYUE, JIN SHAODONG, XU YONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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creator LAN JIAN
XIANG XIMIN
JIN QIANFENG
XIAO KUN
CHEN LUJUN
ZHENG WUJUN
YANG YUNGUO
YING XUHUA
LIN ZHEN
LIU ZIYUE
JIN SHAODONG
XU YONG
description The invention relates to an arc extinguishing method for 10kV live working. The method comprises the following steps: an arc extinguishing switch is in an off position; the drainage end is connected with a live wire; the power receiving end is connected with the lower pile head of the cable straight-lapping drainage wire; switching on the arc extinguishing switch; the upper pile head of the cable direct-connection drainage wire is dismantled, after it is confirmed that the load is borne by the arc extinction switch, the arc extinction switch is disconnected through the operating rod, at the moment, the load is cut off through the arc extinction switch, arc light generated by operation is eliminated by the arc extinction switch, at the moment, the arc extinction switch and the cable direct-connection drainage wire are in a non-power state, and dismantling operation is completed; the short-rod hot-line work arc extinguishing device comprises a first rod and a second rod, one end of the first rod and one end of
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
title Arc extinction method for 10kV hot-line work
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