| With the rapid development of the national economy and the continuous improvement of the people's living standard,the dependence of the users on the power is getting higher and higher,and the demand for the power supply reliability of the power grid is getting higher and higher.The further improvement of the urban power grid makes the reliability of the power supply of the 10 kV distribution network greatly improved,but the complexity of the network is also increasing.In order to improve the technical and economic indicators of the distribution network,the construction of the distribution network automation system is imperative.On the basis of the application of distribution automation technology at home and abroad,based on the theory of distribution automation and relying on the continuous advance of the distribution automation system of Zhaoqing Power Supply Bureau,the application of distribution automation technology is reconsidered and discussed.How to take the most suitable operation mode of distribution network automation,carry on the pilot transformation and operation of distribution automation in the project,how to realize the practical application of distribution network automation is the main research content of this paper,and the specific research content is as follows:1.This paper introduces the application of distribution network automation system at home and abroad,summarizes the experience of the construction of distribution network automation system,and puts forward the main research content and purpose of this paper.2.The feeder automation mode,master station system structure and communication mode of the distribution automation system are studied and discussed in detail.3.According to the current situation of Zhaoqing distribution network and the operation of current distribution network automation,the reflection and analysis are put forward,and the feeder automation model suitable for the actual operation of Zhaoqing distribution network is defined,and the optimization measures of distribution automation are put forward accordingly.4.According to the requirements of the system function,the project construction scheme of the system including system structure,information integration,master station system and primary equipment transformation is given,and the development direction of the system is discussed in the future.In this paper,the practical application of the distribution network automation system is studied and discussed in detail.The research and the feedback of the use of the project will provide a better reference and reference for the future engineering application. |
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