Integrative power system relay protection setting calculation method

A technology for setting calculation and relay protection, applied in the direction of calculation, instrument, data processing application, etc., can solve the problem of inefficient sharing of resources, and achieve the effect of improving accuracy and management level, and improving work efficiency.
CN104504485AInactive Publication Date: 2015-04-08STATE GRID CORP OF CHINA +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2015-04-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an integrative power system relay protection setting calculation method. The method provides an integrative power relay protection setting calculation data platform, which is of a distributed data platform structure. The method overcomes defects of conventional systems. Servers are gradually built in provincial power distribution center and branch power distribution centers, management platforms and data are also allocated, and multiple resources are integrated, so that an integrative setting calculation method is offered. A software system of the integrative relay protection setting calculation platform adopts a browser / server (B / S) mode. As for overall structure, the software comprises five parts: a user interface, application logic, an application program interface, data service and data exchange with other systems. The overall process of setting calculation sequentially comprises formation of an electric power wiring diagram, short-circuit calculation, setting calculation, off-line verification and management of constant value advice notes. The method is convenient for users to perform setting calculation and greatly improves the setting calculation efficiency.
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Description

[0001] technical field

[0002] The invention relates to an integrated setting calculation method for relay protection of a power system, and provides an integrated setting calculation platform for relay protection, which belongs to the field of calculation calculation for relay protection of a power system. Background technique

[0003] With the development of computer software and hardware technology and the continuous expansion of the power grid scale, the research on the intelligent management information system of relay protection calculation has achieved fruitful results. The comprehensive information management system and network The research on digital protection information system is developing day by day. With the application of expert system technology to the analysis and research of relay protection setting calculation, the degree of automation of relay protection setting calculation and management work has been greatly improved, and the accuracy of protection set...

Claims

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