Energy management system application program interface (EMS-API) - Part 457: Dynamics profile
IEC 61970-457:2021 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 are derived directly from the CIM, more specifically from IEC 61970-302.
The scope of this document…
Energy management system application program interface (EMS-API) - Part 457: Dynamics profile
IEC 61970-457:2021 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 are derived directly from the CIM, more specifically from IEC 61970-302.
The scope of this document…
Electronic fee collection — Test procedures for user and fixed equipment — Part 2: Conformance test ...
This document describes tests which verify on-board unit (OBU) conformance of functions and data structures implementations, as defined in the implementation conformance statement (ICS) based on ISO 14906 for EFC applications.
This document defines tests for assessing OBU conformance in terms of :
— basic dedicated short-range communication (DSRC) L7 functionality,
— EFC application…
Industrial automation systems and integration — Product data representation and exchange — Part 1: O...
This document provides an overview of ISO 10303.
ISO 10303 provides a representation of product information along with the necessary mechanisms and definitions to enable product data to be exchanged. The exchange is among different computer systems and environments associated with the complete product lifecycle, including product design, manufacture, use, maintenance, and final disposition of the…
Information technology - Systems and software Quality Requirements and Evaluation (SQuaRE) - Measure...
This document defines quality measures useful for requirements and evaluation of IT service quality in terms of characteristics and sub-characteristics defined in ISO/IEC TS 25011.
This document contains a basic set of quality measures for each characteristic and sub-characteristic.
This document does not assign ranges of values of the quality measures to rated levels or to grades of compliance.…
Information technology — Systems and software Quality Requirements and Evaluation (SQuaRE) — Measure...
This document defines quality measures useful for requirements and evaluation of IT service quality in terms of characteristics and sub-characteristics defined in ISO/IEC TS 25011.
This document contains a basic set of quality measures for each characteristic and sub-characteristic.
This document does not assign ranges of values of the quality measures to rated levels or to grades of compliance.…
Agricultural irrigation equipment — Sprinklers — Part 3: Characterization of distribution and test m...
This document specifies the conditions and methods used for testing and characterizing the water distribution patterns of irrigation sprinklers.
The term sprinkler is used in this document in a broad generic sense and is meant to cover a wide variety of products. The specific performance measurements addressed include distribution uniformity, wetted radius, and water jet trajectory height. This…
Application of uncertainty of measurement to conformity assessment activities in the electrotechnica...
IEC GUIDE 115:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC Guide 115:2021 presents a practical approach to the application of uncertainty of measurement to conformity…
Information technology — Guidance on information security management system processes
This document defines a process reference model (PRM) for the domain of information security management, which is meeting the criteria defined in ISO/IEC 33004 for process reference models (see Annex A). It is intended to guide users of ISO/IEC 27001 to:
— incorporate the process approach as described by ISO/IEC 27000:2018, 4.3, within the ISMS;
— be aligned to all the work done within…
Plastics — Determination of the degree of disintegration of plastic materials under defined composti...
This document defines a test method used to determine the degree of disintegration of plastic materials in a pilot-scale aerobic composting test under defined conditions. It forms part of an overall scheme for the evaluation of the industrial compostability of plastics as outlined in ISO 17088.
The test method laid down in this document is also used to determine the influence of the test…
