New Project Design Of Haoyeyi 66KV Substation

The construction and development of Haoyeyi power supply area is fast,and the urban incremental load lacks the power supply.In order to meet the needs of production,life and development in the area,it is proposed to build 66 KV substation.The 66 KV substation occupies an important position in China because of its high security,reliability,high efficiency and economy.Haoyeyi 66 k V substation project site was selected in Panshan County,Panjin City with convenient transportation,water convenience,and within the site,no facilities and demolition compensation,it’s also in high level of safety.The whole project design has achieved all the relevant agreements,the design process meets the State Grid Corporation of China power transmission project design specifications.After the project is completed,it will solve the problem of insufficient distribution of power supply,long radius of 10 KV power supply and low reliability of power supply in Panshan County,it provides an important power guarantee for the region to achieve economic stability and good development.In this paper,Haoyeyi 66 k V substation as the main research object,firstly,the system status,load forecasting,power grid planning and other aspects of the project feasibility analysis,the scheme of the new grid access system are determined,and the relevant electrical calculation is given.Then the substation site environmental conditions,civil engineering and so on are described in detail.This paper focuses on the electrical layout of substation,electrical secondary and remote parts,heating,energy saving,fire protection system layout and planning.Finally,the recommended path scheme of transmission line is summarized.Through research and demonstration,Haoyeyi 66 k V substation design scheme can improve power supply capacity,optimize the grid structure,protect users rest assured electricity,it can also enhance the economic efficiency of the power grid.