IEC 61850-7-4:2010 PDF

Scope: This part of IEC 61850 specifies the information model of devices and functions generally related to common use regarding applications in systems for power utility automation. It also contains the information model of devices and function-related applications in substations. In particular, it specifies the compatible logical node names and data object names for communication between intelligent electronic devices (IED). This includes the relationship between logical nodes and data objects. The logical node names and data object names defined in this document are part of the class model introduced in IEC 61850-7-1 and defined in IEC 61850-7-2. The names defined in this document are used to build the hierarchical object references applied for communicating with IEDs in systems for power utility automation and, especially, with IEDs in substations and on distribution feeders. The naming conventions of IEC 61850-7-2 are applied in this part. To avoid private, incompatible extensions, this part specifies normative naming rules for multiple instances and private, compatible extensions of logical node (LN) classes and data object names. Any definition is based on IEC 61850 or on referenced well identified public documents. This part does not provide tutorial material. It is recommended to read parts IEC 61850-5 and IEC 61850-7-1 first, in conjunction with IEC 61850-7-3, and IEC 61850-7-2.

IEC 61850-7-4:2010 Referenced Document

IEC 60270:2000 High-voltage test techniques - Partial discharge measurements
IEC 61000-4-7:2002 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques; General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
IEC 61850-5 Amendment 1 - Communication networks and systems for power utility automation - Part 5: Communication requirements for functions and device models*， 2022-01-01 Update
IEC 61850-7-1 Amendment 1 - Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models*， 2020-01-01 Update
IEC 61850-7-2 Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI)*， 2020-01-01 Update
IEC 61850-7-3 Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes*， 2020-01-01 Update
IEC 61850-9-2 Amendment 1 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3*， 2020-01-01 Update
IEEE 1588 IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems

2020 IEC 61850-7-4:2010/AMD1:2020 Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes
2020 IEC 61850-7-4:2020 Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data classes
2010 IEC 61850-7-4:2010 Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data classes
2003 IEC 61850-7-4:2003 Communication networks and systems in substations - Part 7-4: Basic communication structure for substation and feeder equipment; Compatible logical node classes and data classes