Standards

This part of IEC 61755 covers single mode optical interfaces. It includes reference , document structure details , definitions, preferred grades and the rules under which an optical interface is created. This standard defines the location of the fiber core in relation to the datum target and the following key parameters. lateral offset, end face separation end face angle end face angle end face high index layer condition. It also defines standardized test methods where appropriate.

This part of IEC 61755 covers single mode optical interfaces. It includes references, documents structure details. definitions , preferred graces and the rules under which an which an optical interface is created. This standard defines the location of the fiber core in relation to the datum target and the following key parameters: lateral offset, end face separation , end face angle, end face high index layer condition . It also defines standardized test methods where appropriate.

This part of IEC 61850 specifies the specific communication service mappings for the communication between bay and process level and if specifies a mapping on a serial unidirectional multidrop point point to point link in accordance with IEC 60044-8. This part of IEC 61850 specifies a mapping of the abstract service for the transmission of sampled values ( as defined in IEC 61850-7-2 ) on a serial unidirectional multidrop point link in accordance with IEC 60044-8. It applies to the communication between merging units of electronic current (ECT) or voltage-transformers (EVT) and bay devices such as protection relays. If higher requirements on sampling rate. further sampling measured value data sets in addition to the universal data set. inter-bay communication and synchronization apply, these will be covered by IEC 61850-9-2 Figure 1 show the schematics of this interface.

This part IEC 61850 specifies a method of exchanging time critical and non-critical data through local - area networks by mapping ACSI to MMS and ISO/IEC 8802-3 frames.

This technical report is applicable to substation automation system (SAS). It defines the communication between intelligent electronic devices (IEDs) in the substation and the related system requirements. This part gives an introduction and overview of the IEC 61850 standard series. IT refers to and includes text and figures from other parts of the IEC 61850 standard series.

This part of the IEC 61850 series introduces the modelling methods , communication principles and information models that are used in the parts of IEC 61850-7-x. The purpose of this part of the IEC 61850 series is to provide - from conceptual point of view - assistance to understand the basic modelling concepts and description methods for - substation specific information models for substation automation systems. - device functions used for substation automation purposes, and - communication system to provide interoperability with in substations.

This part of IEC 61850 applies to the ACSI communication in substation and feeder application. This ACSI provides the following abstract interfaces. - Abstract interface describing communications between a client and a remote for - real - time data access and retrieval. - devices control, -event reporting and logging, - publisher/subscriber - self-description of devices (device data dictionary) - data typing and discovery of data types and - life transfer.

This part of the IEC 61850 series applies to Substation Automation Systems (SAS) , It defines the communication between intelligent electronic devices (IEDs) in the substation and the related system requirements. This part of the IEC 61850 series contains the glossary of specific terminology and definitions used in the context of Substation Automation Systems within the various parts of the standard.

This part of IEC 61850 applies to substation automation systems (SAS) . It defines communication between intelligent electronic devices (IEDs) in the substation and the related system requirements. The specifications of this part pertain to the general requirement of the communication network , with emphasis on the quality requirements . It also deals with guidelines for environmental conditions and uxiliary services, with recommendation on the relevance of specific requirements from other standards and specifications.

This part of IEC 61850 specifies the information model of devices and function related to substation applications . IN particular , it specified the compatible logical mode names and data names for communication between intelligent . Electronic devices (IED) . This includes the relationship between logical nodes ands data.