Fault Analysis And Preventive Measures Optimization Of Distribution Lines In Rural Areas

With the rapid development of the times,the level of social science and technology has been rising.The demand of electricity market is also showing a very obvious trend of increasing year by year.As an important part of the society,the operation quality of distribution lines in rural areas has gradually attracted the attention of all walks of life.However,because of the characteristics of the distribution lines in the rural areas,the characteristics of the distribution lines have a wide range of features,which make the reliability index of the line directly affected.In addition,it is affected by the local social and economic conditions,geographical factors and so on.The distribution network in the rural area often causes the trip or grounding of the distribution network in the rural area because of the bird damage and human factors.Failure makes the rural power users' daily life and work greatly affected.In recent years,with the comprehensive popularization and application of distribution automation technology,automatic demarcation and piecewise switch are also widely used,and the automatic detection technology of distribution network fault is becoming mature,and effective fault judgment and disposal can be taken quickly once the failure occurs.This study takes the operation of the distribution network in rural areas of county a as an example to sort out and analyze the fault information in 2018.Based on this,it makes a comprehensive analysis of the operation fault of the distribution line,and clarifies the main types,fault causes,protection,automation principles and other related contents of the most common faults during the operation of the distribution network in rural areas.Based on this,it strengthens technology and Finally,the hd.c101/hd-d11 overhead line two remote distribution network on-line monitoring system is established,which improves the fault monitoring effect as a whole.Through practical application,the operation interface and actual situation of the monitoring system are analyzed,and the operation effectiveness of the monitoring system is confirmed.Finally,based on the proposed control measures and on-line monitoring system,the remarkable effect of its operation and maintenance mode is confirmed from both vertical and horizontal aspects.