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Method and device for providing power system information

A power system and system information technology, applied in the computer field, can solve problems such as low efficiency, and achieve the effect of reducing the number of power outages

Active Publication Date: 2011-12-28
STATE GRID CORP OF CHINA +1
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  • Description
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for providing power system information to solve the problem of low efficiency in finding power equipment information in the prior art. Another purpose of the present invention is to improve the standardization of dispatching operation information

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  • Method and device for providing power system information

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Equipment bay (BAY) represents a complete functional unit in a substation in the power grid. In IEC61970, its definition includes substation conductive equipment (primary), protection equipment, measuring equipment, telecontrol equipment, etc. The specific content of the interval is as follows figure 1 as shown, figure 1 Is a schematic diagram of the contents of the interval according to the existing.

[0025] The interval division of substations should adopt the method of following the unified principle in the whole network, so that the intervals of substations of all voltage levels in the whole network can be divided according to the same standard, which is conducive to the promotion...

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Abstract

The invention discloses a method and a device for providing electric power system information, solving the problem that the efficiency of searching the electric power system information is lower in the prior art. The method comprises the following steps: saving association relationship between interval and electrical equipment according to the predetermined interval partition scheme; and searching and outputting electrical equipment information or interval information according to the received inquiring command and the association relationship. The technical scheme provided by the invention is contribute to efficiently searching the electrical equipment information.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for providing power system information. Background technique [0002] With the development of the economy, the society's demand for electricity is increasing day by day, and the scale of the power system is also expanding continuously. In the operation of the power system, people need to know the status of each equipment in the system from time to time, or in the maintenance of the power system, the maintenance personnel need to know the live state of the equipment or the connection relationship between the equipment. That is to say, people need to know the power equipment information in the power system. [0003] At present, the way to obtain power equipment information is generally to find power equipment information through the main power wiring diagram combined with the relevant database or management system of power equipment information, such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 郑广君王大为韦凌霄赵瑞吴彬王立永董宁王峥
Owner STATE GRID CORP OF CHINA
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