Information technology — JPEG XS low-latency lightweight image coding system — Part 4: Conformance t...
This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.
Air intake filter systems for rotary machinery — Part 4: Test methods for static filter systems in c...
This document defines test methods for performance testing of individual filter elements and of the complete filtration system.1)
This procedure is intended for filter elements and filter systems which operate at flow rated up to 8 000 m3/h per filter element.
1) The filters will be loaded with ultra-fine salt particles of a size mostly sub micron during variable humidity to simulate real…
Systèmes de filtration d'air d'admission pour machines tournantes — Partie 4: Méthodes d&#...
Le présent document définit les méthodes d'essai pour les essais de performance des éléments filtrants individuels et du système de filtration complet.1)
Ce mode opératoire est destiné aux éléments filtrants et aux systèmes de filtration qui fonctionnent à un débit allant jusqu'à 8 000 m3/h par élément filtrant.
1) Les filtres seront chargés avec des particules de sel ultrafines d…
Space systems — Programme management — Risk management
This document defines, extending the requirements of ISO 14300-1, the principles and requirements for integrated risk management on a space project. It explains what is needed to implement a project-integrated risk management policy by any project actor, at any level (i.e. customer, first-level supplier or lower-level suppliers).
This document contains a summary of the general risk management…
Information technology - JPEG XS low-latency lightweight image coding system - Part 4: Conformance t...
This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.
Scope
1.1 General
1.1.1 These requirements cover Distributed Energy Resource Systems (DER systems) that contain
multiple DER units and associated control equipment that provide electrical energy to loads within the
DER system. The DER system may utilize one or more DER units of any type. DER systems may also
provide energy to the area EPS (Electric Power System) if present. This Standard…
Domaine d’application
1.1 Généralités
1.1.1 Ces exigences s’appliquent aux systèmes de ressources énergétiques distribuées (systèmes
RED) qui contiennent plusieurs unités de RED et l’équipement de commande connexe qui fournissent de
l’énergie électrique aux charges à l’intérieur du système RED. Le système RED peut utiliser une ou
plusieurs unités RED de n’importe quel type. Les systèmes RED…
Wind energy generation systems — Part 4: Design requirements for wind turbine gearboxes
This document is applicable to enclosed speed increasing gearboxes for horizontal axis wind turbine drivetrains with a power rating in excess of 500 kW. This document applies to newly designed gearboxes for wind turbines installed onshore or offshore. The technical requirements given in this document are not intended for repaired or refurbished gearboxes, or for the extension of the service life…
