Research on 10 kV Detachable Zinc Oxide Lightning Arrester
The traditional maintenance and replacement of lightning arrester requires power outage,which leads to a long interruption of power supply to users.In order to improve the continuity and reliability of power supply and reduce the influence of maintenance on line operation,an innovative design scheme of 10 kV detachable zinc oxide arrester is proposed in this paper.The design introduces a detachable structure in the base of the arrester and integrates a thermal degaussing disengaging device.When the arrester fails,the heat loss device is triggered to make the base free,and the arrester automatically falls under the action of the pressure spring,so as to achieve rapid isolation.Through practical application and data analysis,the design shows that there is no need for long-term power outage,high maintenance efficiency,good safety performance and other advantages,which can effectively shorten the maintenance time,improve the reliability of power supply,and improve the user's power experience.
low-voltage distributionmetal oxide lightning arresterdetachable basepower system maintenancepower supply reliability
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