Distribution Power Network Planning Of Dou Men District In 2016-2017

With the rapid economic development, China’s demand for energy is growing, expanding the size of the power system, the importance of power in social and economic life of the increasingly significant, rapidly rising power load, making China’s low-voltage distribution system faces enormous pressure. Distribution power grid construction has a long cycle, the characteristics of large investment, must be optimized to improve the design before investing in the construction, in order to maximize investment in infrastructure savings. For a long time,with a lack of power grid construction and transformation of the standard, meet the needs of socio-economic and technological development of the distribution network. Unreasonable distribution network construction and transformation, not only result in increased investment,but also increase the power grid in the process of power loss. In recent years, with the continuous improvement of the level of the country’s modernization, the importance of power in social and economic life of the increasingly significant, rapidly rising power load, making China’s low-voltage distribution system is facing tremendous pressure. To ensure the quality of power supply the client, to create green energy grid change our distribution system grid is weak, poor reliability, high loss, low degree of automation situation is imminent.Doumen, relying on its own industrial development advantages, the economy will have a rapid development, urban construction, economic development and people’s demand for electricity continues to increase, the industrial park rapid load growth, increase in low voltage distribution power grid capacity, power supply reliability and reduce line losses reflects is an important way to achieve economic benefits, and reasonable network planning is carried out to solve the above problem a top priority.Firstly, the status with low-voltage power grid in Doumen of statistical analysis, the more reasonable load forecasting, load distribution, and other weak links in the network.Further suggestions for planning high-voltage substations, it is recommended in low voltage distribution network construction and transformation plan for the region in low voltage distribution network construction, reconstruction, optimization and selection of equipment provided. Planning will further improve Doumen low voltage distribution network, making it a moderate advance and both meet the needs of the region’s industrial and economic development, but also has a high modern power grid reliability and operating economy.