35kV Substation Intelligent Design And Research As A Whole

In this paper, according to the actual power load in Henan Province, as all of the design in the area of township of 35 kV substation. The content of this paper consists of eight chapters, including the actual situation, construction scale, electrical part,general equipment selection, selection, two conductor system, civil construction,environment, soil and water conservation and energy saving and emission reduction.This paper is mainly on the basis of the county's total load and the distribution of the optimal operation of the substation as the premise, according to the relevant principles and norms, the overall requirements of the power supply to meet the public demand and the overall design of 35 kV substation area.Firstly, the whole area of the load carried out statistical analysis, combined with the main transformer type selection for load conditions after this, and then combined with the electric power and load properties, according to the main wiring and the stability of the power supply safety requirements to the substation, because of the short circuit will form a certain degree of negative impact on the system, in the design process which should be combined with the specific data of short circuit analysis. In this paper, we have chosen the core high-voltage electrical equipment suitable for the station, and expand the standardized verification, such as circuit breakers, isolation switches, etc., to improve the safety of the entire substation. In addition, the prospect is also discussed. According to the present development, the application of Smart Substation is described, and the safety and reliability of power supply system is improved.Smart substation is the basis of the operation of the smart grid, so the construction of smart substation has a very prominent value, including the technical aspects and economic aspects. If the station all the equipment are intelligent substation of new technology, its development will be a long process, and with the continuous development of smart grid technology is gradually perfect. According tothe intelligent substation technology will gradually be improved in practical application. In this paper, the architecture of smart substation system is studied, and its important technology is analyzed.