電力大數(shù)據(jù)在配網(wǎng)規(guī)劃中的應(yīng)用研究
[Abstract]:Based on the reality of regional power grid, this paper deeply excavates the distribution production management system, power dispatching automation system, user information collection system and other power grid big data; Using information technology, CIM model is used to construct distribution network topology and distribution planning model, to realize automatic diagnosis and analysis of the current distribution network, and to analyze the problems existing in the power grid, such as too long power supply radius, too thin wire diameter, unreasonable connection, and so on. The data analysis database, the planning problem base and the project reserve database, which take the line as the unit, the substation and the substation as the node, are formed. The integration of power grid big data and GIS system, the construction of big data power map, showing the weakness of local power network equipment, to provide a direct basis for the distribution network planning; A closed loop distribution network planning platform based on planning, storage, design, review and evaluation is established. In this paper, the construction of distribution network topology, the automatic diagnosis and analysis of problems, the combination of geographic information, the establishment of planning model, the establishment of load forecasting model, the optimization of planning algorithm and so on, are discussed. It embodies the planning idea guided by the company strategy, planning principle and problems, and realizes the intelligent distribution network planning of power big data.
【學(xué)位授予單位】:華北電力大學(xué)(北京)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:TM715
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