Method for graph-model information sharing of intelligent substation and dispatching master station
A smart substation and information sharing technology, applied in the direction of electrical program control, program control in sequence/logic controller, etc., can solve problems such as difficulty in information sharing
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[0046] Example 1
[0047] In step three, the conversion steps are as figure 2 As shown, figure 2 Schematic diagram of the method, including the following steps:
[0048] Step 3a: Perform syntax and functional verification on the SCD file;
[0049] Step 3b According to the mapping relationship between SCD file and CIM / E, CIM / G file and database in primary equipment, secondary equipment, primary equipment topology, primary and secondary equipment association relationship and image description, establish model conversion rule file and Graphic conversion rule files, model conversion rule files and graphic conversion rule files convert the complex correspondence between SCD files and CIM / E and CIM / G files into simple one-to-one mapping relationships;
[0050] Step 3c: Extract the SCD files that have passed the verification, extract model information and graphic information, and mark the relationship between the model time, and fill in the model information identification mRID and graph...
Example Embodiment
[0053] Example 2
[0054] In step 3a, the model conversion is involved, and the method is as follows:
[0055] A device model conversion, according to the difference between the SCD file and the CIM / E file on the device model description, the following four situations are processed: 1) For the SCD file and CIM / E file, the type, name or similar , And there is a one-to-one correspondence model, direct mapping; 2) For an SCD model, when there are multiple CIM / E models of the same type, further combine the attributes or descriptions of the SCD model to determine the mapping to a certain CIM / E model; 3) For the model that lacks definition in the SCD file but exists in the CIM / E file, expand the type in the SCD file; 4) For the definition in the SCD file but not in the CIM / E file The model is mapped using the equivalent processing in the CIM / E file.
[0056] Secondary equipment model conversion, mainly mapping the analog quantity model and semaphore model in the SCD file to the telemetr...
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