Definition of extended SGAM smart energy grid reference architecture model
IEC SRD 63200:2021(E), which is a Systems Reference Deliverable, defines the framework elements, associated ontology, and modelling methodology for designing the Smart energy Grid Reference Architecture using the Smart Grid Architecture Model (SGAM), with potential expansion to describe the interaction between the grid and heat/gas systems, and including easily understandable examples.
This…
Information technology — SPDX® Specification V2.2.1
This Software Package Data Exchange® (SPDX®) specification defines a standard data format for communicating the component and metadata information associated with software packages. An SPDX document can be associated with a set of software packages, files or snippets and contains information about the software in the SPDX format described in this specification.
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology
IEC 60700-2:2016+A1:2021 defines terms for thyristor valves for high-voltage direct current (HVDC) power transmission with line commutated converters most commonly based on three-phase bridge connections for the conversion from AC to DC and vice versa.
Chain components for lifting purposes — Forged eye hook with point and latch — Grade 4, stainless st...
This document specifies the requirements for forged eye hooks with point and latch of grade 4 from stainless steel and solution annealed for use preferably as a component in chain slings of welded construction of grade 4 from stainless steel and solution annealed.
IMPORTANT — For other applications, e.g. steel wire rope slings or textile slings, it is important that the hook design is checked to…
Information and documentation — Metadata for managing records — Part 2: Conceptual and implementatio...
This document establishes a framework for defining metadata elements consistent with the principles and implementation considerations outlined in ISO 23081-1. The purpose of this framework is to:
a) enable standardized description of records and critical contextual entities for records;
b) provide common understanding of fixed points of aggregation to enable interoperability of records and…
Information technology — Data centres key performance indicators — Part 6: Energy Reuse Factor (ERF)
This document specifies the energy reuse factor (ERF) as a KPI to quantify the reuse of the energy consumed in a data centre. ERF is defined as the ratio of energy being reused divided by the sum of all energy consumed in a data centre. The ERF does reflect the efficiency of the reuse process; the reuse process is not part of a data centre.
Information technology - Data centres key performance indicators - Part 6: Energy Reuse Factor (ERF)
This document specifies the energy reuse factor (ERF) as a KPI to quantify the reuse of the energy consumed in a data centre. ERF is defined as the ratio of energy being reused divided by the sum of all energy consumed in a data centre. The ERF does reflect the efficiency of the reuse process; the reuse process is not part of a data centre.
