The Research Of Jiaozuo Transmission Network Expansion Planning

With the rapid devel opment of Jiaozuo City, Jiaozuo economic and socialdependence on electricity continues to increase, the development of the grid is ableto keep up to become a very important issue. In the developpment process of the grid,and planning to occupy a very important position, because it not only determines theprogress of the regional power grid development Jiaozuo size andconstruction.Whether the grid planning is scientific, reasonable also determinesinvestment returns, security and social benefits. Power grid development plan is animportant part of network planning. Therefore, to do research and development inJiaozuo power grid planning significance.Power grid planning involves a wider scope. In this paper, the main griddevelopment plan Jiaozuo region for the study, the conclusions from the currentsituation and long-term analysis of Jiaozuo power load forecasting based on theresults to the relevant standards, guidelines, was determined based on grid planningprinciples Jiaozuo, Jiaozuo genetic algorithm as a network planning the theoreticalbasis of Jiaozuo in the power balance of the regional power grid, combined withpractical work experience of Jiaozuo goal to make long-term development of avariety of grid power solutions, through flow calculation, short circuit calculationsand analysis of the grid structure and other aspects of the comprehensive comparisonto determine the optimal solution. Finally, the program confirms whether the finalgrid by grid reasonably practicable benefit analysis of investment projects and therelated evaluation criteria provincial company. Work will be done in this articleJiaozuo grid development, construction, renovation and other sectors to provideconstructive thinking.