Optimal Design And Implementation Of Rural 10kV Distribution Line In Lechang City

With the development of Chinese economy and the improvement of people’s life standard the demand of electricity exists everywhere in our life and workplace.Electric power is an indispensable resource that a country cannot live without.The design of distributing line and work efficiency of engineering implementation are closely related to people’s life.Therefore,China has invested tremendous manpower,materials and finance to electronic engineering construction,which reflects our country’s emphasis on the development of power distribution network.In recent years,with the rapid economic development of Lechang City,the demand for electricity keeps increasing.Particularly,with the increasingly high electricity standard in rural economic society,the requirement for electricity demand also keeps enhancing.The power grid of Lechang City is urgently pending for upgrading.There are issues of wide electric range and complicated geographic environment existing in Lechang power grid construction.Based on the background,significance and development condition of countryside power grid development,the paper has conducted detailed planning and studied the implementation for the 10 kV distributing line in Tongkeng area of Langtian Town in Lechang,in seeking of finding a suitable optimization design plan of 10 kV distributing line in the rural area of Lechang.The research mainly covers below areas:1.A sound plan for the 10 kV distribution line network construction in Tongkeng region of Langtian Town is proposed.Through analyzing the tread of power load application,combined with the survey of geographical environment,the investigation of surrounding power grid resources,safety factor and power demand in Tongkeng region,together with the historical power load condition in Tongkeng region,the issues in the demand for electricity in Tongkeng area are identified,and a grid plan for the new 10 kV Tongkeng line is proposed.2.An optimal design plan for a 10 kV Tongkeng line is designed.By analyzing the design process and design principles of the 10 kV Tongkeng line,the requirements of the tower,path and wire of the new line are theoretically analyzed and calculated,and the optimal design plan of the 10 kV Tongkeng line is finally created.3.An implementation plan suitable for 10 kV Tongkeng line is found.Firstly,the project overview and engineering quantity of the Tongkeng line project are introduced,and the overhead line part and structure of the project together with other construction precautions are specified in the construction process.4.A 10 kV Tongkeng line project investment plan is calculated.Through analyzing target completion trend in recent years,it is shown that the lamp factory line and Tongkeng line have improved the power supply reliability after implementing the line ring network.Finally,the benefits of the line after operation are analyzed from the social and economic benefits.As a practical research,through the application of 10 kV power distribution technology and grid erection technology in Tongkeng region of Lechang City,the paper has achieved the purpose of finding a suitable design plan for 10 kV distribution line in rural areas of Lechang City.The rural distribution line design and implementation work provides support for the case,which is also a reliable,innovative and empirical research on distribution network design technology and implementation management methods in the new age.