Method for sharing models between scheduling automatic systems

A technology for scheduling automation and model sharing. It is applied in special data processing applications, instruments, and electrical digital data processing. It can solve problems such as difficult use by maintenance personnel and complicated splicing processes.

Active Publication Date: 2012-02-22
NARI TECH CO LTD +1
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Problems solved by technology

Although the traditional full-model splicing technology can achieve model fusion between different scheduling systems, it needs to build an independent full-model splicing system, and the complex splicing process makes it difficult for general maintenance personnel to use

Method used

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  • Method for sharing models between scheduling automatic systems
  • Method for sharing models between scheduling automatic systems

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Embodiment Construction

[0028] Specific embodiments of the present invention will be further described in detail below.

[0029] A model sharing method among dispatching automation systems of the present invention is based on graph theory, takes plant stations as nodes, and AC line segments as links, based on the CIM_XML model of the dispatching system, establishes the topology diagram of the local system and the peer system. The local system is usually a provincial survey system (it can also be a ground survey system), while the peer system is usually a certain ground survey system. Users can select a certain model range according to their needs, such as taking the central plant and its directly connected plants as nodes; or virtualizing other directly connected plants as virtual loads to simplify the topology diagram. Drag it from the topology map of the peer system to the topology map of the local system, redefine its topology relationship, and connect it to the topology of the local system.

[0...

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Abstract

The invention discloses a method for sharing models between scheduling automatic systems. The method is characterized by comprising the following steps of: 1) reading model files of a local system, and establishing topological graphs of the local system; 2) reading the model files of an opposite-end system, and establishing the topological graphs of the opposite-end system; 3) selecting part of the topological graphs in which a central station of the local system serves as a central node and stations in direct connection with the central station through alternating current lines serve as other nodes; 4) selecting part of the topological graphs in which the central station of the opposite-end system serves as the central node and the stations in direct connection with the central station through the alternating current lines serve as other nodes; 5) replacing the part of the topological graphs which are selected in the step 3) with the part of the topological graphs which are selected in the step 4) or combining the part of the topological graphs which are selected in the step 3) and the part of the topological graphs which are selected in the step 4); and 6) synchronously receiving the real-time data and alarm data of each node in the part of the topological graphs of the opposite-end system. The method has the advantages of simplicity in operation, convenience for use and the like.

Description

technical field [0001] The invention belongs to the technical field of electric power dispatching automation, and in particular relates to a novel model sharing method among dispatching automation systems. Background technique [0002] With the continuous expansion of the scale of power grid construction, the model scale faced by the dispatch automation system has doubled, and it is often difficult for the provincial dispatch automation system to obtain the equipment models under the jurisdiction of the regional dispatch automation system in time. Although the traditional full-model splicing technology can realize model fusion between different scheduling systems, it needs to build an independent full-model splicing system, and the complex splicing process makes it difficult for general maintenance personnel to use. The technical problem to be solved by the present invention is to design an on-demand model sharing technology, so that the provincial dispatching automation sys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 赵家庆宋鑫杨启京孙世明柳纲季惠英庄宁王昌频任远彭晖肖翔公元
Owner NARI TECH CO LTD
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