Fuel cell technologies - Part 8-301: Energy storage systems using fuel cell modules in reverse mode ...
IEC 62282-8-301:2023 specifies performance test methods of power-to-methane systems based on solid oxide cells (SOCs). Water, CO2, and electricity are supplied to the system to produce methane and oxygen.
This document is not intended to be applied to solid oxide fuel cell (SOFC) cell/stack assembly units for power generation purposes only, since these are covered in IEC 62282-7-2. In addition,…
Technologies des piles à combustible - Partie 8-301: Systèmes de stockage de l’énergie utilisant des...
IEC 62282-8-31:2023 spécifie les méthodes d’essai de performance des systèmes de conversion d’électricité en méthane à base de piles à oxyde solide (SOC). De l’eau, du CO2 et de l’électricité sont fournis au système pour produire du méthane et de l’oxygène.
IEC 62282 spécifie les méthodes d’essai de performance des systèmes de conversion d’électricité en méthane à base de piles à oxyde solide (…
Connectors for electrical and electronic equipment - Part 7: Detail specification for up to 7 ways i...
IEC 63171-7:2023 covers shielded free and fixed circular connectors with 4 ways up to 7 ways for power and data transmission and specifies the common dimensions, mechanical, electrical and transmission characteristics and environmental requirements as well as test specifications respectively.
The connectors described in this document are either equipped with an M12 screw-locking mechanism (…
Information technology — User interfaces — Full duplex speech interaction
This document specifies user interfaces (UIs) designed for full duplex (FDX) speech interaction. It also specifies the FDX speech interaction model, features, functional components and requirements, thus providing a framework to support natural conversational interfaces between humans and machines. It also provides privacy considerations for applying FDX speech interaction.
This document is…
Traditional Chinese medicine — Scutellaria baicalensis root
This document specifies minimum requirements and test methods for root of Scutellaria baicalensis, which is derived from cultivated Scutellaria baicalensis Georgi.
This document applies to Scutellaria baicalensis root that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from this plant.
Textiles — Determination of dynamic hygroscopic heat generation
This document specifies a test method for the determination of hygroscopic heat generated by flowing low to high humidity air on one side of a surface. It is applicable to all kinds of sheet-shaped textile materials.
Textiles — Détermination de la production de chaleur dynamique hygroscopique
Le présent document définit une méthode d’essai pour déterminer la production de chaleur hygroscopique par application d’un flux d’air de faible humidité suivi d’un flux d’air d’humidité élevée sur une face d’une surface. Il est applicable à tous types de matériaux textiles plats.
Information technology - User interfaces - Full duplex speech interaction
This document specifies user interfaces (UIs) designed for full duplex (FDX) speech interaction. It also specifies the FDX speech interaction model, features, functional components and requirements, thus providing a framework to support natural conversational interfaces between humans and machines. It also provides privacy considerations for applying FDX speech interaction.
This document is…
