配电网供电模型的研究和应用

硕士学位论文膜分离催化组合工艺的研究AbstractThis paper takes Shenzhen Dapeng New Area Distribution Network as the researchobject,and studies the power supply model scheme of distribution network to provide astrong guarantee for the future development of Shenzhen distribution network.Firstly,the paper analyzes and summarizes the current situation of the distributionnetwork in the new area of the greenhouse,and explains the impact on the development ofthe distribution network from the geospatial structure and the current distribution loaddemand.By analyzing the current research methods and current status of the distributionnetwork,the standard power supply model is proposed.The method is to transform thedistribution network of Dapeng New District to meet the demand for future load growth.Secondly,it analyzes the typical power supply model of distribution network,including power supply architecture and high and medium voltage distribution networkconnection model method,and gives the calculation method of maximum load carryingcapacity of different model schemes,which is the choice of power supply model forDapeng New District and provide a theoretical basis.Finally,based on the topographical characteristics and load distribution characteristicsof Dapeng New District,this paper proposes the corresponding power supply architectureand wiring model,which constitutes the power supply model scheme applicable to theregion;on this basis,combined with the requirements of the 13th Five-Year Plan,The areais divided into power supply blocks and meshes,and the characteristics of different powersupply blocks are analyzed.This paper studies the optimization and optimization method of distribution networkin Dapeng New District,which provides reference for the upgrading of distributionnetwork in other cities in the future.Key word:Dapeng New District;Distribution network;Power supply architecture;wiring model;power supply model;Block meshing-2-