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DL/T 1093-2018Guide for reactance method to detect and diagnose winding deformation of power transformer (English PDF)

电力变压器绕组变形的电抗法检测判断导则

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

April 3, 2018

Implementation date

July 1, 2018

Scope

DL/T 1093-2018 is the English-translated version of 电力变压器绕组变形的电抗法检测判断导则.

DL/T 1093-2018 — This standard specifies the principle of power transformer winding deformation reactance detection, winding parameter detection, winding deformation judgment and so on.

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Document preview — DL/T 1093-2018

National Standard of the People's Republic of China

ICS: 29.180
Classification: K 41
Replacing: DL/T 1093-2008

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the principle of power transformer winding deformation reactance detection, winding parameter detection, winding deformation judgment and so on. This standard applies to concentric winding power transformers of 35kV and above, and other concentric winding transformers for special purposes.

Document data

International classification (ICS): 29.180.

Chinese classification (CCS): K41.

Estimated length of the Chinese original: 14,165 words.

Supersedes the earlier edition DL/T 1093-2008.

Standards quoted by this document

GB/T 1094.1-2013; GB/T 1094.5-2018; GB/T 2900.77; DL/T 911-2016

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

Referenced standards

Cited by

DL/T 911-2016Frequency response analysis on winding deformation of power transformers

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