Transformer-station secondary-system configuration scheme constructing method based on design specification

Abstract

The invention relates to the technical field of transformation-station secondary system configuration, in particular to a transformer-station secondary-system configuration scheme constructing method based on a design specification. The method includes he steps that the design specification of an intelligent transformer station is subjected to logical processing to generate intelligent-transformer-station design specification execution logic; the types, the models, the number and the serial numbers of required primary devices are selected according to practical conditions of the transformer station, and the intelligent-transformer-station design specification execution logic is run to generate a corresponding secondary-device configuration result; configurable naming specifications provided by different scheduling mechanisms are subjected to logical processing to generate naming specification execution logic; the naming specification execution logic is run, and configured secondary devices are named and described to generate a transformer-station secondary-system configuration scheme. The information of the required primary devices is selected, and a computer can automatically generate the secondary device configuration result. The workloads of an engineer are greatly reduced, the complex secondary-device inputting process is avoided, working efficiency is improved, and the configuration error rate is also reduced.

Description

technical field [0001] The invention relates to the technical field of substation secondary system configuration, in particular to a method for constructing a substation secondary system configuration scheme based on design specifications. Background technique [0002] In the early stage of the secondary system design of the smart substation in the power system, designers need to use design tools to configure secondary protection devices for the key primary equipment in the smart substation according to the design of the primary system, and finally form a system capable of measurement, monitoring, control and protection. The secondary system of the primary system. [0003] At present, in the secondary design process of power system smart substations, engineers need to combine the design specifications of smart substations based on the drawings of primary equipment, that is, the "330kV~750kV Smart Substation Design Specifications" and "110(66)kV ~220kV Smart Substation Desig...

AI Technical Summary

Problems solved by technology

Due to the large number of secondary devices that need to be configured in the smart substation, redundant configuration of the secondary devices needs to be considered in many cases. Such repeated device-by-device configuration is very cumbersome and inefficient.

However, engineers have a heavy workload and a high error rate, which can easily affect the safety and reliability of substations.

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