IEC/IEEE 60214-2:2019 is published as an IEC/IEEE Dual Logo standard and is intended to assist in the selection of tap-changers designed in accordance with IEC 60214-1 or IEEE Std C57.131 for use in conjunction with the tapped windings of transformers or reactors. Requirements, references and definitions relevant to either IEC 60214-1 or IEEE Std C57.131 are given and their use is described in…
Petroleum and natural gas industries — General requirements for offshore structures
This document specifies general requirements and recommendations for the design and assessment of bottom-founded (fixed) and buoyant (floating) offshore structures.
This document is applicable for all phases of the life of the structure, including:
— successive stages of construction (i.e. fabrication, transportation, and installation),
— service in-place, both during design life…
Industries du pétrole et du gaz naturel — Exigences générales relatives aux structures en mer
Le présent document spécifie les exigences générales et recommandations régissant la conception et l'évaluation des structures en mer prenant appui sur le fond marin (fixes) et des structures en mer flottantes.
Le présent document s'applique à toutes les phases du cycle de vie de la structure, y compris:
— les étapes successives de construction (c'est-à-dire la fabrication…
IEC 31010:2019 is published as a double logo standard with ISO and provides guidance on the selection and application of techniques for assessing risk in a wide range of situations. The techniques are used to assist in making decisions where there is uncertainty, to provide information about particular risks and as part of a process for managing risk. The document provides summaries of a range of…
Management du risque - Techniques d'appréciation du risque
IEC 31010:2019 est publiée en tant que norme double logo avec ISO et donne des recommandations pour le choix et l'application des techniques d'appréciation du risque dans différentes situations. Ces techniques visent à aider à la prise de décision en cas d'incertitude, à donner des informations relatives à des risques particuliers et dans le cadre d'un processus de management…
Electric vehicle wireless power transfer (WPT) systems - Part 3: Specific requirements for the magne...
IEC TS 61980-3:2019 applies to the equipment for the magnetic field wireless power transfer (MF-WPT) of electric power from the supply network to electric road vehicles for purposes of supplying electric energy to the RESS (rechargeable energy storage system) and/or other on-board electrical systems. The MF-WPT system operates at standard supply voltages ratings per IEC 60038 up to 1 000 V AC and…
Electric vehicle wireless power transfer (WPT) systems - Part 2: Specific requirements for communica...
IEC TS 61980-2:2019 applies to communication between electric road vehicle (EV) and wireless power transfer (WPT) systems when connected to the supply network, at standard supply voltages per IEC 60038 up to 1000 V AC and up to 1500 V DC.
This document also applies to wireless power transfer equipment supplied from on-site storage systems (e.g. buffer batteries) at standard supply voltages per…
This document describes the principles and methods for the expression of results of performance tests on sizing equipment used in coal preparation, and includes methods for the evaluation of performance parameters. Performance test procedures and size measurement techniques are recommended.
This document applies to all types of sizing equipment, categorized as follows:
— screens…
