Design Of 110kV Shangfu Transformer Substation

The development of society,the vigorous development of economy and the improvement of living standards are inseparable from the development of electricity."Electricity consumption" has become one of the standards to measure economic development.The substation is an important part of the power supply network,only to ensure that its design is scientific and reasonable,in order to ensure the steady growth of the national economy development,protect the ecological balance of natural environment and the electric power industry,electric power industry has made economic and social benefits.The above 110 kV Shangfu substation construction project,understand the key technology of intelligent substation is studied through investigation,selection from the economic and technological advanced and practical aspects of the use of appropriate technology applied to the substation design,the design of 110 kV intelligent substation technology advanced,economic and reasonable conditions suitable for the development of smart grid.This paper first analyzes the definition,advantages and architecture of smart substation,and then introduces the current situation of Smart Substation development at home and abroad,and concludes the trend and direction of Smart Substation development in the future.Secondly,the focus of this study is to develop a set of smart substation design scheme,according to the specific circumstances of the rich substation,the design of power system part,electrical part,electrical two part and system telecontrol communication part are described in detail.Finally,the design of 110 kV intelligent substation is summarized,and the technical and equipment aspects of intelligent substation are proposed.The future development trend of key technologies related to smart substation is prospected.