A data description method for secondary equipment model of substation simulation training system

Abstract

The invention relates to a model data description method for a secondary equipment of a substation simulation and training system. The method comprises the following steps: (1) describing constant value type required by secondary equipment modeling and actual secondary module data through XML language and storing constant value type required by secondary equipment modeling and actual secondary module data in XML text; (2) defining various module data template related to the secondary equipment simulation part of substation simulation and training system, which comprises data type, hierarchical structure and each property region; (3) projecting from secondary equipment template to secondary equipment instance object; (4) applying the model template data object base on the characteristics to the substation simulation and training system. The method provided by the invention has higher data describing capability and universality, improves sense of reality and function detail analog capability of secondary equipment simulation system, and enables the secondary equipment simulation system to be provided with the characteristics that the framework is stretchable, and the configuration is more flexible; difficulty and work load of secondary equipment of substation simulation and training system are effectively reduced, and modeling efficiency and accuracy are improved.

Description

technical field [0001] The invention is an XML language-based secondary equipment model data description method for a substation simulation training system, which belongs to the field of substation comprehensive automation. Background technique [0002] The substation secondary equipment simulation training system mainly focuses on the appearance simulation, operation simulation, basic logic simulation, fault occurrence and treatment simulation of the secondary equipment in the substation, etc. The combination of simulation functions of each part allows the trainees to experience it personally. The feeling of the environment, thus producing a good training effect. [0003] Due to the large number and variety of secondary equipment in substations, the current simulation training system is basically fragmented. It simulates and models each device for each station and organizes them in a certain way to form a system. The simulation data format is lacking. It is difficult to ch...

AI Technical Summary

Problems solved by technology

[0003] Due to the large number and variety of secondary equipment in substations, the current simulation training system is basically fragmented. It simulates and models each device for each station and organizes them in a certain way to form a system. The simulation data format is lacking. Standard, difficult to check, users rarely participate in the modification and maintenance of the simulation model

Moreover, the modeling workload due to the lack of an effective data description format is huge, and due to the lack of modeling tools, duplication of work is required every time a new substation arrives. The engineering efficiency is seriously low and the accuracy rate is not high.

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