Aiming at present situation of operation status collection of unattended substation equipment,the internet intelligent control technology of ground wire was applied.By applying interconnection and sharing technologies such as communication,sensing,and intelligent analysis to oilfield power grid data collection and data security transmission,the on-site error-proof lockout tip of actual equipment and the real-time monitoring of dispatching system in remote centralized control station were realized,thus guaranteeing the safety of switching operation of substation.Specific technical measures were discussed,engineering construction management was analyzed,and application promotion was introduced.
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