A method of automatic generation of virtual terminal list based on multi-scd template
A virtual terminal table, automatic generation technology, applied in the field of operation, debugging, design and maintenance of intelligent substation, can solve the problems of heavy workload, low efficiency, error-prone, etc., achieve high accuracy, high efficiency, and small workload Effect
Active Publication Date: 2017-09-29
STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +3
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[0009] The present invention provides a method for automatically generating a virtual terminal table based on multiple SCD templates, aiming at the technologies in the existing virtual terminal design method that have large workload, low efficiency, error-prone, and no reference to existing SCD design results problem, the automatic generation of virtual terminal design is realized, the workload is small, the accuracy is high, and the efficiency is high, which improves the intelligence of virtual terminal table design, improves the design work efficiency, and improves the existing design results The technical effect of reusability
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Embodiment 1
[0033] In the first embodiment, a method for automatically generating a virtual terminal list based on multiple SCD templates is provided, please refer to Figure 1-Figure 2 , the method includes the following steps:
[0034] A: For each device to be designed in the substation to be designed, manually specify the corresponding ICD file for it, designate the corresponding sending device set, and form a list of sending device sets List for each device to be designed;
[0035] B: Obtain N SCD template files, where N is a positive integer greater than or equal to 1;
[0036] C: According to N SCD template files, for each device to be designed, the name of the device to be designed and each template device name in each SCD template file is used to compare the strings in sequence using the string similarity matching algorithm GST to find the matching degree The top three highest template devices are used as the similar template device set of the device to be designed to form a list...
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The invention discloses a method for automatically generating a virtual terminal table based on multiple SCD templates. Firstly, all devices of an intelligent substation to be designed are constructed, and an ICD file and a sending device set are specified for each device. SCD template file, find the similar template device corresponding to each device to be designed in each SCD template; for each device to be designed, process each similar template device one by one, process each virtual connection of the current similar template device one by one, through the character The string matching algorithm finds the successfully matched input virtual terminals, sending devices, and output virtual terminals, and takes the one with the largest number of virtual connection lists generated by each similar template device as the final generated virtual connection list, and automatically forms each virtual connection list of the device to be designed. The connection makes the virtual terminal design less workload and higher accuracy, improves the intelligence of the virtual terminal table design, improves the design work efficiency, and improves the reusability of the existing SCD design results.
Description
technical field [0001] The invention relates to the fields of design, debugging, operation and maintenance of intelligent substations, in particular to a method for automatically generating a virtual terminal list based on multiple SCD templates. Background technique [0002] In smart substations, with the digitalization of signal transmission of intelligent electronic equipment, the hard-wired design based on terminal blocks in the original conventional station has changed to the "virtual terminal" design based on the function index of the equipment model, and the relationship between virtual terminals between devices has become The main content of the secondary design of smart substation. The substation configuration description file SCD (substation configuration description) is used to describe the configuration information of each device. In recent years, my country has adopted a virtual terminal table (Excel file) to describe the virtual terminal connection between var...
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IPC IPC(8): G06F17/50
Inventor 刘明忠毕研秋朱清代常晓青童晓阳郑永康庄先涛蔡骥然李保恩田力智孟雷姜振超丁宣文陈迟
Owner STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST