Power Systems Management and Associated Information Exchange
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Technical committeeTypeAcronymIEC TR 61850-1CommitteePublished year2013Description
IEC/TR 61850-1:2013 is applicable to power utility automation systems and defines the communication between intelligent electronic devices in such a system, and the related system requirements. This part gives an introduction and overview of the IEC 61850 standard series. This edition includes the following significant technical changes with respect to the previous edition:
- extended application scope of the IEC 61850 standard:
- power quality domain;
- statistical and historical data;
- distributed generation monitoring and automation purpose;
- for substation to substation communication;
- smart grid considerations. -
Technical committeeTypeAcronymIEC TR 61850-90-3CommitteePublished year2016Description
IEC TR 61850-90-3:2016(E) addresses communication aspects related to specific sensor networks that are widely used as well as information exchange towards asset management systems. Since the outcome of this work will affect several parts of IEC 61850, in a first step, this technical report has been prepared to address the topic from an application specific viewpoint across all affected parts of IEC 61850. Once this technical report has been approved, the affected parts of the standard will be amended with the results from the report. This approach is similar to what is done as an example with IEC 61850-90-1 for the communication between substations.
The contents of the corrigendum of November 2020 have been included in this copy.Technology -
Technical committeeTypeAcronymIEC 62746-3CommitteePublished year2015Description
IEC TS 62746-3:2015(E) establishes an architecture that is supportive of interfaces between the Customer Energy Management System and the Power Management System. A DER Management System can also be a Customer Energy Management System.
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Technical committeeTypeAcronymIEC 62746-2CommitteePublished year2015Description
EC TR 62746-2:2015(EN) describes the main pillars of interoperability to assist different Technical Committees in defining their interfaces and messages covering the whole chain between a smart grid and smart home/building/industrial area. The main topics covered by this technical report are: architecture model from a logical point of view; set of user stories describing a number of situations related to energy flexibility and demand side management; set of use cases based on the user stories and architecture; details of the communication; identified in the use cases, by describing the requirements for messages and information to be exchanged.
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Technical committeeTypeAcronymIEC 62488-3CommitteePublished year2021Description
This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2021-02-12 to 2021-03-26. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.
EC 62488-3 applies to power line carrier terminals and networks used to transmit information over power networks including extra high, high and medium voltage (EHV/HV/MV) power lines using both digital and optionally analogue modulation systems in a frequency range between 16 kHz and 1 MHz (see also IEC 62488-1).
In many countries, power line carrier (PLC) channels represent a significant part of the utility-owned telecommunication system. A circuit normally routed via a PLC channel can also be routed via a channel using a different transmission medium such as point to point radio, optical fibre or open wire circuit.
It is therefore important that the input and output interfaces that are used between terminals in the communication system are standardised.
The issues requiring consideration of DPLC and/or APLC devices as parts of a telecommunication network can be found in IEC 62488-1.
The scope of this document also includes the description of I/O interfaces and test set-ups that are necessary to qualify characteristics of DPLC or ADPLC terminal at link level. -
Technical committeeTypeAcronymIEC 62488-1CommitteePublished year2012Description
IEC 62488-1 applies to the planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids. The object of this standard is to establish the planning of the services and performance parameters for the operational requirements to transmit and receive data efficiently over power networks. The transmission media used by the different electricity supply industries will include analogue and digital systems together with more common communication services including national telecommunications authorities, radio links and fibre optic networks and satellite networks. With the developments in communication infrastructures over the last two decades and the ability of devices connected in the electricity communications network to internally and externally communicate, there is a variety of architectures to use in the electricity distribution network to provide efficient seamless communications.
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Technical committeeTypeAcronymIEC 62361-100CommitteePublished year2016Description
IEC 62361-100:2016 describes a mapping from CIM profiles to W3C XML Schemas, intended to facilitate the exchange of information in the form of XML documents whose semantics are defined by the IEC CIM and whose syntax is defined by a W3C XML schema.
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Technical committeeTypeAcronymIEC 62361-100CommitteePublished year2014Description
IEC 62361-100:2016 describes a mapping from CIM profiles to W3C XML Schemas, intended to facilitate the exchange of information in the form of XML documents whose semantics are defined by the IEC CIM and whose syntax is defined by a W3C XML schema.
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Technical committeeTypeAcronymIEC 62357-1CommitteePublished year2016KeywordsDescription
IEC TR 62357-1:2016(E) provides a clear and comprehensive map of all standards which are contributing to support interactions, in an open and interoperable way, between actors, components and systems in the field of electricity grids from generation to consumers, including transmission and distribution. The document also brings the vision of the path which will be followed by the concerned IEC technical committees and working groups in the coming years, to improve the global efficiency, market relevancy and coverage of this series of standards. This second edition includes the following significant technical changes with respect to the previous edition:
- it provides updates and defines layered Reference Architecture to help direct longer term goals and activities, specifically to ensure compatibility of all new standards developed in the IEC by benefitting from lessons learned during development of the current standards and their application to actual utility projects as well as through application of other internationally recognized architecture standards.
- It reflects the most recent editions of the IEC standards relating to power systems management and associated information exchange, including the IEC 61850 series and the IEC 61968, IEC 61970 and IEC 62325 Common Information Model (CIM) standards. -
Technical committeeTypeAcronymIEC 62351-90-1CommitteePublished year2018Description
IEC TR 62351-90-1:2018(E) addresses the handling of access control of users and automated agents to data objects in power systems by means of role-based access control (RBAC) as defined in IEC TS 62351-8. The main focus of this document lies in developing a standardized method for defining and engineering custom roles, their role-to-right mappings and the corresponding infrastructure support needed to utilize these custom roles in power systems. This publication contains attached files in the form of electronic machine readable files, which are intended to be used as a complement.