Wind energy generation systems - Part 31: Siting risk assessment
IEC TS 61400-31:2023 establishes a guideline for the assessment of the risks which a wind turbine may pose to the general public.
This document aims to facilitate a uniform scope and a uniform use of methods in wind turbine risk assessments. This document covers risk due to internal or external causes, such as technical failures, human errors, extreme wind conditions, turbine icing, lightning…
Flexible Connector Piping for Flammable and Combustible Liquids
Scope
1.1 This Standard sets forth the minimum requirements for cover primary, secondary, and coaxial types
of flexible connector pipes intended for short length transfer and containment of the specific flammable
and combustible liquids (or vapors thereof) identified in this Standard, at commercial (public) or fleet
(private) automotive motor vehicle fueling stations or similar fuel…
Addressing — Part 2: Assigning and maintaining addresses for objects in the physical world
This document focuses on assigning and maintaining addresses that allow the unambiguous determination of an object in the physical world for purposes of identification and location in the context of public administration and public service delivery. During assignment, an address is first associated with a particular object in the physical world. During maintenance, the address changes, for…
Drinking water, wastewater and storm water systems and services — Adaptation of water services to cl...
This document identifies and sets out principles for integrating climate change impacts into the planning and design activities of water utilities for the provision of water services. It also includes methodologies to assess the principles in the context of climate change and to provide examples of adaptations made.
NOTE           Discussion of impacts and strategies for responses for stormwater…
Thermoplastic pipes for the conveyance of fluids — Inspection of polyethylene electrofusion socket j...
This document describes phased array ultrasonic testing (PAUT) of polyethylene electrofusion (EF) socket joints used for the conveyance of fluids.
This document provides a test whereby the presence of imperfections such as voids, wire dislocation, misalignment, pipe under-penetration, particulate contamination and lack of fusion in electrofusion socket joints can be detected.
The technique is…
High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchge...
IEC 62271-207:2023 applies to
- gas-insulated switchgear (GIS) assemblies
- for alternating current of rated voltages above 52 kV complying with IEC 62271-203, and
- for direct current of rated voltages including and above 100 kV,
- for indoor and outdoor installations, including their supporting structures,
- AC metal-enclosed switchgear and controlgear assemblies for rated voltages above 1…