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As the scope of the Common Information Model grows from its origins in transmission network model exchange to cover distribution, dynamics and market data, the amount of data transferred is correspondingly increasing and the use of a single XML file for each exchange has become impractical. There is a requirement to reduce the size of the exchanged data while retaining the separation of data according...
The IEC 61970 Common Information Model (CIM) is an object-oriented representation of a power system and is used primarily as a data exchange format for power system operational control systems. This paper introduces the concepts behind class modeling and how this approach is used to define the power system components based on CIM. And a new modeling rule for the hierarchical Energy Management Systems...
The tasks involved in the development of an IOP test and the types of IOP tests that may be completed are explored in this paper as well as a full discussion of the role of the IOP in the standardization process.
This paper informs about the main stages of development and implementation of the data exchange format based on the common information model used in European electric power system. It provides brief information about the European power system itself, about related data exchange processes and about the main features of the new format.
Product model sharing is a crucial technical factor in the integrated engineering process, where dissimilar computer-based tools interact with a common data model. Model sharing, and also genuine data transfer between design tools, is possible only under strict conditions. It is important to describe these conditions explicitly in order to predict and to test that transfer transactions proceed correctly...
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