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NB/T 31077-2016Modeling and evaluation methods of low voltage ride through for wind farms (English PDF)

风电场低电压穿越建模及评价方法

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

January 7, 2016

Implementation date

June 1, 2016

Scope

NB/T 31077-2016 is the English-translated version of 风电场低电压穿越建模及评价方法.

NB/T 31077-2016 belongs to the Chinese energy industry series and deals with the modelling of low voltage ride through behaviour at wind farms. It describes the basic structure of the wind farm model used to judge low voltage ride through performance, and the simulation-based evaluation methods and the steps to follow.

The standard is written for wind farms connected to the power system through lines of 110 (66) kV and above, while wind farms connected at other voltage levels may take it as a reference.

It works alongside GB/T 19963 and NB/T 31053, and falls under Chinese classification F11 and the international class 27.180. Issued on 7 January 2016, it has applied since 1 June 2016.

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Document preview — NB/T 31077-2016

National Standard of the People's Republic of China

ICS
27.180

Issued by: National Energy Administration of the People's Republic of China

1 Foreword

NB/T 31077-2016 was issued by National Energy Administration of the People's Republic of China on 7 January 2016 and has been in force since 1 June 2016.

2 Scope

NB/T 31077-2016 belongs to the Chinese energy industry series and deals with the modelling of low voltage ride through behaviour at wind farms. It describes the basic structure of the wind farm model used to judge low voltage ride through performance, and the simulation-based evaluation methods and the steps to follow. The standard is written for wind farms connected to the power system through lines of 110 (66) kV and above, while wind farms connected at other voltage levels may take it as a reference. It works alongside GB/T 19963 and NB/T 31053, and falls under Chinese classification F11 and the international class 27.180.

3 Normative references

NB/T 31077-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 19963

NB/T 31053

4 About this standard

Issued by: National Energy Administration of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 27.180

Prefix NB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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