A virtual terminal automatic connection method based on ssd file
A technology of automatic connection and virtual terminals, which is applied in the directions of instruments, calculations, electrical digital data processing, etc., can solve problems such as manual errors, and achieve the effect of improving efficiency and accuracy
Active Publication Date: 2019-08-23
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +2
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Problems solved by technology
However, in the current project, the main work content of SCD configuration is to connect the output virtual terminals between IEDs with the input virtual terminals according to the actual situation of the project. At present, it is mainly completed by manual wiring. hardest job
The correctness of the virtual terminal connection is controlled by the quality and experience of the personnel. Even if the SCD is made by experienced personnel, there is still a probability of human error
Method used
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[0028] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0029] Such as figure 1 As shown, a method for automatically connecting virtual terminals based on SSD files includes the following steps:
[0030] Step 1. Create virtual terminal connection templates for all types of IEDs.
[0031] Each template corresponds to a file. Considering the convenience of later maintenance and management, the amount of stored information, and the expression of hierarchical relationships, the virtual terminal connection template adopts XML files.
[0032] From the perspective of program analysis, if there is one file for all virtual terminal connection templates, the memory consumption occupied by the analysis is too large, and it is more appropriate to use multiple ...
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The invention discloses an SSD file-based virtual terminator automatic connection method. The method comprises the steps of 1, creating virtual terminator connection templates for all types of IEDs; 2, analyzing SSD and SCD files, and matching and instantiating the corresponding virtual terminator connection templates; and 3, generating a virtual terminator connection according to the instantiated virtual terminator connection templates. According to the method, the virtual terminator connection templates are established, and the corresponding templates can be selected and instantiated by adopting a batch design method, so that the virtual terminator connection can be quickly and efficiently finished and the SCD file creation can be finished; and under the condition of continuously optimizing the virtual terminator templates, the accuracy of the SCD file creation is continuously improved, so that the SCD creation efficiency of designers is greatly improved.
Description
technical field [0001] The invention relates to a virtual terminal automatic connection method based on an SSD file, which belongs to the field of intelligent substation design. Background technique [0002] The secondary logic circuit of the smart substation is mainly the signal connection relationship between intelligent electronic devices (IEDs). According to the requirements of the State Grid, the designer completes the connection of virtual terminals. However, in the current project, the main work content of SCD configuration is to connect the output virtual terminals between IEDs with the input virtual terminals according to the actual situation of the project. At present, it is mainly completed by manual wiring. the heaviest work. The correctness of the virtual terminal connection is controlled by the quality and experience of the personnel. Even if the SCD is made by experienced personnel, there is still a probability of manual error. Contents of the invention ...
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IPC IPC(8): G06F17/50
CPCG06F30/00Y02E60/00
Inventor 高磊杨毅宋亮亮黄哲忱弓新月张驰李鹏刘战朋曹卫国顾俊捷
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST