Generic smart grid requirements - Part 1: Specific application of the use case methodology for defin...
IEC SRD 62913-1:2022 (E) describes a common approach for IEC technical committees to define generic smart grid requirements for further standardization work. It uses as input the use case methodology defined as part of the IEC 62559 series, and provides a more detailed methodology for describing use cases and extracting requirements from these use cases. This will achieve a consistent and…
Fibre optic interconnecting devices and passive components - Performance standard - Part 043-02: Sim...
IEC 61753-043-02:2022 specifies the test requirements for wavelength selective cords used in a controlled environment (category C) according to IEC 61753-1:2018, where the connectors already comply with the category C requirements of IEC 61753-1:2018. The tests selected are a subset of the connector tests from IEC 61753-1:2018 appropriate for requalification with additional requirements relevant…
Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration
IEC 61400-12-3:2022 specifies a measurement and analysis procedure for deriving the wind speed correction due to terrain effects and applies to the performance testing of wind turbines of all types and sizes connected to the electrical power network as described in IEC 61400‑12‑1. The procedure applies to the performance evaluation of specific wind turbines at specific locations. The purpose of…
Vapour products — Determination of selected carbonyls in vapour product emissions
This document specifies a method for the determination of the amount of selected carbonyl compounds (formaldehyde and acetaldehyde) as their 2,4-dinitrophenylhydrazones in vapour product emissions using reversed phase liquid chromatography coupled with ultraviolet or diode array detector (LC-UV or LC-DAD).
This document does not include the analysis of other carbonyl compounds, such as acrolein…
Light gauge metal containers — Vocabulary and classification — Part 1: Open-top cans and ends
This document defines terms and establishes a classification (see Annex A) for open-top metal cans and metal ends.
This document is applicable to open-top metal cans and metal ends for food and beverages made of metal plates such as tin or chromium-coated steel plates or aluminium alloy plates with a thickness of no more than 0,49Â mm.
Optics and photonics — Test methods for surface imperfections of optical elements — Part 2: Machine ...
This document provides guidance for the use of machine vision to objectively assess grades of surface imperfections as defined on a drawing using ISO 10110-7 with equivalent results as those obtained by applying the inspector-based methods described in ISO 14997-1.
This document also gives guidelines on how to setup a machine vision device regarding fidelity, repeatability and reproducibility,…