Design of Intelligent Grounding Wire Device Based on EC200U
In modern power systems,grounding wires are crucial.During the maintenance of transmission lines,in order to ensure safety,grounding wires must be installed at both ends of the working area.If the grounding wire is not removed before power transmission,it may cause live closing,threatening the stability of the power grid and the safety of personnel and equipment.Traditional grounding wire information management is insufficient,unable to collect and transmit installation location and status information,and cannot be interconnected with dispatch system data,increasing operational complexity and risks.The dispatch personnel rely on on-site reporting,which poses a risk of untimely or negligent operation,which may result in missing grounding wires or false alarms,affecting system safety.The article studies an intelligent grounding wire scheme based on EC200U,which achieves real-time monitoring and management through information technology.The intelligent grounding wire can automatically collect abnormal signals and achieve efficient data interconnection through 4G communication,ensuring the grounding of the grounding wire while ensuring the safety of the staff.
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