Research And Application Of Transmission Line Routing Problem Based On Membrane Calculation

As the central power grid systems, power generation side and distribution side willeffectively link up and assume the functions of transporting electricity. Grid’s efficiency, stabilitydetermines whether the entire power system normal operation, so the transmission networkplanning is crucial. Transmission line grid planning as a basic unit, transmission line routeoptimization to solve problems, to seek a reasonable wiring scheme, so that the power systemstable operation, has become a fundamental goal of grid planning. Transmission line routeselection also involves a number of factors, which include environmental, social, technical aswell as decision-making, etc. These factors not only affect a single transmission line economicand social benefits, but also affected the normal operation of the entire system. Realisticalternative transmission line route is decided on the basis of the starting position, considering thevarious factors in selecting between the start and end of a reasonable path.Due to transmission line through the terrain, environment and so complex, involving diversearea encountered a variety of problems from the start of the selection to the site survey will be.The traditional site survey also increased labor costs and time costs. Hence the need for aconvenient way to make up for the deficiencies of artificial survey. After the survey is completed,the designer should be aggregated for the survey data, sorting, complete topographic mappingand route selection line after finishing work on the data in. Selection involves routing problem,more or less traditional optimization algorithms exist ills, which requires a new optimizationalgorithm to overcome this bottleneck. For many problems existing transmission line routeselection, the paper made the following research and innovation:1. Through the power system planning studies, summarizes the various network planningmethods and applications; simple introduction of Google Earth Google Earth proposecan be applied to the power grid planning;2. For the transmission line route optimization mathematical model describes the variousobjective functions and a variety of transmission network planning constraints. In orderto achieve the transmission line route optimization, innovation was the introduction ofmembrane computing model, a model based on cell type COPS P system, this model can solve the optimization problem of the grid lines. This is the theoretical innovation of thisarticle.3. As part of this innovative application, developed using Google Earth Google Earth COMAPI interface implements obtain terrain data, innovative applications Haversine terraindata into the formula to achieve. COPS model based on terrain data transformed tooptimize the selection of an optimal route. This enables the combination of theory andpractice. To make the whole process more intuitive and concrete, this paper combines theadvantages of modeling ACIS/HOOPS platform using C++as the programminglanguage of the entire transmission line route optimization system based on COPS.