Power grid current hierarchical partitioned three-dimensional visualized display method

Abstract

The invention provides a power grid current hierarchical partitioned three-dimensional visualized display method. The method comprises the steps that a power grid network topological three-dimensionalgeneral drawing is constructed; a site actual operation parameter list is established; and a control module has two control display modes, wherein the first control display mode is a voltage-level rack display mode, and the second control display mode is a partitioned rack display mode. The method has the advantages that (1) switching between a hierarchical display mode and a partitioned displaymode can be performed flexibly, and since association linkage operation is performed through n-level tree storage structures, system configuration complexity can be lowered, hierarchical display and partitioned display speed can be increased, and user usage experience can be improved; and (2) the method has the two display effects of hierarchical display and partitioned display, pertinent displayof connecting lines is realized effectively according to a user demand, the complexity of the connecting lines is lowered, a dispatcher can observe the power distribution relation among all station sites quickly, clearly and visually, and it is convenient for the dispatcher to make a dispatching decision efficiently.

Description

technical field [0001] The invention belongs to the technical field of grid visualization display, and in particular relates to a three-dimensional visualization display method of power grid flow layered partitions. Background technique [0002] Power grid power flow diagram is a picture that reflects the real-time operation status of the power system used by departments such as power planning, design, operation, and dispatching. It centrally displays the line distribution and power flow distribution between plants and stations, and is the main screen for dispatchers to monitor and analyze the power grid in real time. [0003] At present, the power flow diagram of the power grid mainly adopts a planar power flow diagram, which has the following disadvantages: because the power stations displayed on the power flow diagram are very dense, the connection lines between the power stations are very complicated, and there are often a large number of intersections. This makes it di...

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Problems solved by technology

[0003] At present, the power flow diagram of the power grid mainly adopts a planar power flow diagram, which has the following disadvantages: because the power stations displayed on the power flow diagram are very dense, the connection lines between the power stations are very complicated, and there are often a large number of intersections. This makes it difficult for the dispatcher to clea...

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