29.240.30 - Control equipment for electric power systems

The scope of this part of IEC 61968 is the description of a set of functions that are needed for
enterprise integration of DERMS functions. These exchanges are most likely between a DERMS
and a DMS. However, since this is an enterprise integration standard which may leverage
IEC 61968-100:2013 for application integration (using web services or JMS) or other looselycoupled
implementations, there are no technical limitations for systems with which a DERMS
might exchange information. Also, it ...view more

The common information model (CIM) is an abstract model that represents all the major objects
in an electric utility enterprise typically involved in utility operations. By providing a standard
way of representing power system resources as object classes and attributes, along with their
relationships, the CIM facilitates the integration and interoperability of network applications
developed independently by different vendors, between entire systems running network
applications developed ind...view more

The scope of this part of IEC 62351 is to facilitate role-based access control (RBAC) for power
system management. RBAC assigns human users, automated systems, and software
applications (collectively called "subjects" in this document) to specified "roles", and restricts
their access to only those resources, which the security policies identify as necessary for their
roles.
As electric power systems become more automated and cyber security concerns become more
prominent, it is becoming inc...view more

This part of IEC 61968 is the first in a series that, taken as a whole, defines interfaces for the
major elements of an interface architecture for power system management and associated
information exchange.
This document identifies and establishes recommendations for standard interfaces based on
an Interface Reference Model (IRM). Subsequent clauses of this document are based on each
interface identified in the IRM. This set of standards is limited to the definition of interfaces.
They pr...view more

This part of IEC 61968 specifies the information content of a set of message types that can be
used to support many of the business functions related to records and asset management.
Typical uses of the message types defined in this document include network extension
planning, copying feeder or other network data between systems, network or diagram edits
and asset inspection. Message types defined in other parts of IEC 61968 may also be
relevant to these use cases.

This part of IEC 61850 specifies a method of exchanging data through any kinds of network, including public networks. Among the various kinds of services specified in IEC 61850-7-2, only the client/server and time synchronization services are considered so far.
NOTE Client/server services of GOOSE and SMV models are mapped as well (see Table 1). For the client/server services, the principle is to map the objects and services of the ACSI (Abstract Communication Service Interface defined in IEC 6...view more

This part of IEC 61970 is a member of the IEC 61970-450 to 499 series that, taken as a whole, defines, at an abstract level, the content and exchange mechanisms used for data transmitted between control centre components. Included in this part of IEC 61970 are the general use cases for exchange of diagram layout data, and guidelines for linking the layout definitions with CIM data. Guidelines for management of schematic definitions through multiple revisions are also included.

This part of IEC 62351 extends the scope of IEC TS 62351-4:2007 [1]1 by specifying a
compatibility mode that provides interoperation with implementation based on IEC TS 62351-
4:2007 and by specifying extended capabilities referred to as native mode.
This part of IEC 62351 specifies security requirements both at the transport layer and at the
application layer. While IEC TS 62351-4:2007 primarily provided some limited support at the
application layer for authentication during handshake for ...view more

This part of IEC 62325 is for European electricity markets.
This document specifies a standard for a communication platform which every Transmission
System Operator (TSO) in Europe can use to exchange reliably and securely documents for
the energy market. Consequently a European market participant (TSO, regional supervision
centre, distribution utility, power exchange, etc.) could benefit from a single, common,
harmonised and secure platform for message exchange with other participants; thu...view more

This part of IEC 62351 specifies how to provide confidentiality, integrity protection, and message level authentication for SCADA and telecontrol protocols that make use of TCP/IP as a message transport layer when cyber-security is required. Although there are many possible solutions to secure TCP/IP, the particular scope of this part is to provide security between communicating entities at either end of a TCP/IP connection within the end communicating entities. The use and specification of inte...view more

This part of IEC 62325 specifies a UML package for the market information publication
business process and its associated document contextual models, assembly models and XML
schemas for use within the European-style electricity markets.
This part of IEC 62325 is based on the European-style market contextual model
(IEC 62325-351). The business process covered by this part of IEC 62325 is described in
Clause 5.
The relevant aggregate core components (ACCs) defined in IEC 62325-351 have been
...view more