DANSK DSF/PREN IEC 61970-457 PDF

This international standard specifies a standard interface for exchanging dynamic model information needed to support the analysis of the steady state stability (small-signal stability) and/or transient stability of a power system or parts of it. The schema(s) for expressing the dynamic model information shall be derived directly from the CIM, more specifically from IEC 61970-302. The scope of this standard includes only the dynamic model information that needs to be exchanged as part of a dynamic study, namely the type, description and parameters of each control equipment associated with a piece of power system equipment included in the steady state solution of a complete power system network model. Therefore, this profile is dependent upon other standard profiles for the equipment as specified in IEC 61970-452: CIM static transmission network model profiles, the topology, the steady state hypothesis and the steady- state solution (as specified in IEC 61970-456: Solved power system state profiles) of the power system, which bounds the scope of the exchange. The profile information described by this standard must be exchanged in conjunction with the IEC 61970-452 and the IEC 61970-456 profiles’ information to support the data requirements of transient analysis tools. IEC 61970- 456 provides a detailed description of how different profile standards can be combined to form various types of power system network model exchanges.