GB/T 20835-2016
Guidelines for Magnetization Test of Generator Stator Core (English Version)

Standard No.

GB/T 20835-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20835-2016

Replace

GB/T 20835-2007

Scope

This standard specifies the test preparation, test requirements, test methods and core quality identification for generator stator core magnetization test. This standard is applicable to the magnetization test of the stator core of the secluded pole synchronous generator and hydraulic generator with a voltage level of 6.3 kV and above, and is used for the inspection of the assembly quality of the generator stator core.

GB/T 20835-2016 Referenced Document

• GB/T 20160 Recommended practice for testing insulation resistance of rotating machinery
• GB/T 2521 Cold-rolled grain-oriented and non-oriented electrical steel strip(sheet)

GB/T 20835-2016 history

• 2016 GB/T 20835-2016 Guidelines for Magnetization Test of Generator Stator Core
• 2007 GB/T 20835-2007 Guides for magnetization test of generator stator core