Application of Electrical Circuit Load Detection Technology in Electrical Safety Inspection
This paper aims to explore the application of electrical circuit load detection technology in electrical safety inspection.A sample of 50 households in a residential community was tested for four stages:Pre experiment,normal electricity consumption,overload electricity consumption,and electrical faults.Experimental findings:The normal electricity consumption data in the experiment conforms to the baseline model data before the experiment and the trend of user electricity consumption changes.All household groups showed a significant increase in power after an increase in load,and the warning system was able to respond in a short period of time.Especially in households with high electricity consumption,the warning response time was fast,averaging no more than 3 s,indicating that the system's warning capability for high loads is sensitive.When there is a short circuit fault in the line,the power drops sharply to zero and the current changes significantly,and the system can issue a warning within an average of 2 s.When there is an overheating fault in the line,the power and current increase,and the system can also effectively alarm,but the warning time is slightly longer,averaging 3 s.In addition,the false alarm rate remains at a low level,indicating that the system has high accuracy and meets the relevant requirements for user security checks.
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