GB/T 41635-2022 Active National standards

GB/T 41635-2022 Guide for the finite element calculation of electric field distribution for the electric equipment in high altitude area

Publish Date: 2022-07-11 Implement Date: 2023-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41635-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Power transmission and transformation equipment

ICS Name: Comprehensive Electrical Engineering

Publish Date: 2022-07-11

Implement Date: 2023-02-01

Pages: 20 pages

Scope

This document presents the calculation types, basic principles, and processes of finite element analysis for the electric field distribution of high-altitude electrical equipment, general requirements, general rules for establishing finite element electric field models, the impact of high-altitude climate environments on electrical equipment, correction methods for withstand voltage and creepage distance in high-altitude environments, factors affecting the results, deviations, and result determination.
This document is applicable to the finite element analysis of the electric field distribution of electrical equipment used in areas with an altitude of 1,000 m to 4,000 m. The finite element analysis of the electric field distribution of electrical equipment used in areas with an altitude of 1,000 m or less can be carried out with reference to this document.

Development Information

Word Count: 36 Thousand words Pages: 20 pages

Referenced Standards

GB/T 311.1-2012 Insulation co-ordination—Part 1:Definitions,principles and rules GB/T 2900.71-2008 Electrotechnical terminology—Electrical installations GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements GB 19517-2009 National safety technical code for electric equipments GB/T 33582-2017 General principles of structural finite element analysis for mechanical products

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