• There are no items in your cart

AS 61400.21-2006

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Wind turbines - Measurement and assessment of power quality characteristics of grid connected wind turbines

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

21-08-2018

Language(s)

English

Published date

14-06-2006

€92.72
Excluding VAT

1 Scope2 Normative references3 Definitions4 Symbols and units5 Abbreviations6 Wind turbine power quality characteristic parameters 6.1 General 6.2 Rated data 6.3 Maximum permitted power 6.4 Maximum measured power 6.5 Reactive power 6.6 Voltage fluctuations 6.6.1 Continuous operation 6.6.2 Switching operations 6.7 Harmonics7 Measurement procedures 7.1 General 7.1.1 Test conditions 7.1.2 Test equipment 7.2 Rated data 7.3 Maximum permitted power 7.4 Maximum measured power 7.5 Reactive power 7.6 Voltage fluctuations 7.6.1 Fictitious grid 7.6.2 Continuous operation 7.6.3 Switching operations 7.7 Harmonics8 Assessment of power quality 8.1 General 8.2 Steady-state voltage 8.3 Voltage fluctuations 8.3.1 Continuous operation 8.3.2 Switching operations 8.4 HarmonicsAnnex A (informative) Sample report format A.1 General data A.2 Rated data A.3 Maximum permitted power A.4 Maximum measured power A.5 Reactive power A.6 Voltage fluctuations A.7 HarmonicsAnnex B (informative) Voltage fluctuations and flicker B.1 Continuous operation B.2 Switching operations B.3 Weighting of flicker coefficients B.4 Deduction of definitionsAnnex ZA (informative) Wind turbine properties and their effects on power quality ZA.1 General ZA.2 Effects on the network ZA.3 Effects from the networkBibliography

Specifies a methodology for the measurement and assessment of the power quality characteristics of grid connected wind turbines.

Committee
EL-048
DocumentType
Standard
ISBN
0 7337 7499 7
Pages
38
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Standards Relationship
IEC 61400-21:2001 Identical

First published as AS 61400.21-2006.

AS 1359.101-1997 Rotating electrical machines - General requirements Rating and performance
AS/NZS 61000.4.7:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
AS 61800.3-2005 Adjustable speed electrical power drive systems EMC requirements and specific test methods (Reconfirmed 2016)
AS 60044.1-2003 Instrument transformer - Current transformers

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.