Intelligent telecontrol machine based method for converting 61850 model to CIM model

Abstract

The invention discloses an intelligent telecontrol machine based method for converting a 61850 model to a CIM model. The method comprises the following steps: through an SCL tool of an intelligent telecontrol machine, performing IEC 61850 secondary modeling and measured point modeling on a transformer station; producing an IEC 61850 SSD model file of the transformer station; configuring the correspondence between a measuring point model and a plant station equipment primary model; performing conversion between an IEC 61850 model and an IEC 61970 model, generating an IEC 61970 XML model file, and obtaining unique coding of equipment and a measuring point through the registration center of the intelligent telecontrol machine; verifying the rationality and integrity of the generated IEC 61970 XML model file; and according to the unique coding, transmitting a successfully verified IEC 61970 XML model file to a master station system for use through expanding a 104 protocol by the intelligent telecontrol machine. By adopting the technical scheme provided by the invention, the information between the master station system and a salve station system can be directly interconnected so that the communication efficiency between the transformer station and a scheduling center is improved.

Description

technical field [0001] The invention relates to the technical field of telecontrol communication, in particular to a conversion method between a 61850 model and a CIM model based on an intelligent telecontroller. Background technique [0002] The traditional telemotor of the factory station mainly communicates with the main station through IEC 101 / 104. In the telemotor, there is only telecontrol measuring point information, and there is no information of the power grid model. The digital substation adopts the IEC 61850 standard, and currently only the secondary device IED needs to be modeled according to the 61850 standard. [0003] The intelligent remote machine realizes the IEC 61850 model of the whole station at the station end, and includes the IEC 61850 standard model for the primary station model, but the IEC 61850 station power grid model cannot be directly used by the dispatching master station (the dispatching master station uses the IEC 61970CIM model ). [0004]...

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide a conversion method between the 61850 model and the CIM model based on the intelligent telemotor for the problem that the information between the master station system and the slave station system cannot be directly communicated and the communication efficiency is affected.

Images