Research On Low Voltage Regulation Of Agricultural Network In Yuanzhou Area,Yichun

As in the recent years,Yuanzhou area,Yichun of rural electricity consumption has increased dramatically,and rural power network construction level and demand growth,the gap between supply and demand of both lead to rural electric low voltage problems occur frequently.In order to solve the problem of low voltage of agricultural network,the power department mainly adopts the method of increasing the line diameter of low-voltage line,new construction and dividing table area,and changing and adding capacity.However,it is difficult to solve the problem of low voltage of agricultural network efficiently and quickly with the problems of large capital input and long engineering cycle.Therefore,it is of great significance and practical value to study the low voltage regulation of agricultural network in Yuanzhou aera.Firstly,this paper discusses the background and significance of the low voltage of agricultural network based on the research results of low voltage problems in agricultural network.The reasons of low voltage of agricultural network are summarized through a large number of references.By analyzing the actual situation of local agricultural net in yuan zhou district,this paper puts forward the necessity of studying the agricultural network in yuan zhou district.Secondly,this paper analyzes the yuan states of the actual situation of the local site to study the local site to appear the specific reason for the low voltage,and combined with local 10 kv rural electric power grid structure,calculation of rural electric power,the power of the local site features,for the face after prepared with specific management work of the local site.Then,in this paper,by studying the traditional way of reactive compensation,and connecting with the yuan states site to the local actual situation,proposed to use fast switch type series reactive power compensation equipment and combined with dynamic adjustment line reactive power voltage prediction methods.Implementation based on the results of the study in the states yuan jiang line in low voltage regulation project curriculum,research has shown that rapid switch type series voltage reactive power compensation equipment and prediction method is improved obviously by yuan jiang curriculum line voltage quality.Finally,in this paper,based on the research of the traditional three alignment technology,combined with yi chun city yuan obviously by the local power supply area structure,optimize the traditional tertiary alignment technology improvements,using the grid contour diagram,trend analysis and voltage prediction methods,improve the circuit response speed,ascending at the end of the power supply voltage.States and theoretical research results with yuan silkworm TangQiao head,rica,WuZhuShi,jiang village,river village Tian Xin five power supply area in engineering practice,proves the feasibility and effectiveness of the scheme.In the end,the scheme is summarized and the low voltage problem of agricultural network is prospected.