Multi-source data fusion-oriented power distribution network intelligent planning system

Abstract

The invention relates to the technical field of power systems, in particular to a multi-source data fusion-oriented power distribution network intelligent planning system, which comprises a data acquisition module, a region division module, a current situation analysis module, a load prediction module, a power balance module, a unit system planning module, a scheme comparison and selection moduleand a planning project library module; the advanced information communication technology is fully utilized, a power distribution network intelligent planning system which integrates drawing and data,interacts on line, is intelligent and efficient is built; intelligent area statistics, intelligent diagnosis analysis, intelligent scheme checking and intelligent scheme recommendation are achieved; visualized, on-line and intelligent operation of a power distribution network unit system planning full-service process is promoted to be achieved, and the efficiency and the quality of planning work are improved; through a planning algorithm, information such as power grid resources, geographic topography, gallery resources, environmental specialty, local planning and urban layout is widely fused,comprehensively considered and comprehensively calculated by taking a power distribution network power supply unit as an aperture, so that the scientificity and the reasonability of power distribution network planning are improved.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to an intelligent distribution network planning system oriented to multi-source data fusion. Background technique [0002] With the continuous development of the social economy, the scale of the distribution network is becoming larger and more complex, and the problems of overlapping power supply areas, blurred boundaries, chaotic wiring, disordered connections, and power supply crossings are becoming more and more prominent. It is becoming more and more difficult to meet different regions and different power consumption properties. , different users, and different power supply reliability requirements, how to realize differentiated planning is the key to distribution network planning, which puts forward higher requirements for planning concepts and planning software. [0003] At the same time, the current economic form is also undergoing rapid changes. A number of new Interne...

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Problems solved by technology

The scale of the distribution network is becoming increasingly large and complex, and the differences in social and economic development in various regions are obvious. It is becoming more and more difficult to meet the power supply needs of different regions, different power consumption properties, different users, and different power supply reliability requirements. It is necessary to adopt grid-based unit planning The key to achieving differentiated distribution network planning; distribution network planning is heavy, and traditional working methods can only provide part of quantitative analysis and calculation. The planning scheme mainly depends on the knowledge and experience of planners, which is time-consuming and labor-intensive, and the quality of work is difficult to guarantee. There is an urgent need for innovative thinking to accelerate the online planning of business; distribution network planning has not comprehensively considered information on corridor resources, geographical topography, sensitive areas, local planning, urban layout, etc., and the level of automation and intelligence is low. It is difficult to support the further improvement of planning work

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