GB/T 20835-2024 Active National standards

GB/T 20835-2024 Guide for magnetization test of generator stator core

GB/T 20835-2024 Guide for magnetization test of generator stator core

Publish Date: 2024-08-23 Implement Date: 2025-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 20835-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Rotating motor

ICS Name: Generator

Publish Date: 2024-08-23

Implement Date: 2025-03-01

Pages: 20 pages

Scope

This document specifies the preliminary calculations, test requirements, test methods, and quality assessment for the magnetization test of the stator core of generators.
This document is applicable to non-pole synchronous generators and hydroelectric generators with a voltage rating of 6.3 kV or higher, and is used for the quality inspection of the stator core of generators. Other types of motors may refer to this document for implementation.

Development Information

Word Count: 30 Thousand words Pages: 20 pages

Replace the following standards

GB/T 20835-2016 Guides for magnetization test of generator stator core

Referenced Standards

GB/T 2521.1-2016 Cold-rolled electrical steel delivered in the fully-processed state—Part 1:Grain non-oriented steel strip(sheet) GB/T 2521.2-2016 Cold-rolled electrical steel delivered in the fully-processed state—Part 2:Grain-oriented steel strip(sheet） GB/T 2900.25-1994 Electrotechnical terminology—Rotating electrical machines GB/T 2900.25-2008 Electrotechnical terminology—Rotating electrical machines GB/T 9637-2001 Electrotechnical terminology— Magnetic materials and components DL/T 5420-2009 Technological guide for stator assembly in site of hydro-generators GB/T 2521.2-2025 Cold-rolled electrical steel delivered in the fully-processed state—Part 2:Grain-oriented steel strip(sheet)

Related Standards

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