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GB/T 37523-2019Specification for data inspection and correction of wind power plant meteorological observation (English PDF)

风电场气象观测资料审核、插补与订正技术规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 4, 2019

Implementation date

January 1, 2020

Scope

GB/T 37523-2019 is the English-translated version of 风电场气象观测资料审核、插补与订正技术规范.

GB/T 37523-2019 is the Chinese standard "Specification for data inspection and correction of wind power plant meteorological observation". Its scope clause reads: This standard specifies data review of wind farm meteorological observation data, short-term observation data interpolation, and representative data revision technology.

This standard applies to the development and utilization of wind energy resources and related wind engineering application research. Its clauses include terms and definitions; information requirements.

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Document preview — GB/T 37523-2019

National Standard of the People's Republic of China

ICS
07.060
Classification
A 47

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 Information Requirements
  • 4.1 Wind farm data
  • 4.2 Information on the participating stations
  • 4.3 Reanalysis of data
  • 5 Data review
  • 5.1 Data Format Audit
  • 5.2 Integrity Audit
  • 5.3 Rationality Review
  • 5.4 Consistency review
  • 5.5 Unreasonable data processing
  • 6 Short-term observation data interpolation
  • 6.1 Overview
  • 6.2 Reference data for interpolation
  • 6.3 Wind speed interpolation
  • 6.4 Wind direction interpolation
  • 6.5 Temperature and air pressure interpolation
  • 7 representative year data revision
  • 7.1 Overview
  • 7.2 Selection of long-term reference materials
  • 7.3 Wind Speed Correction
  • 7.4 Temperature and air pressure correction
  • Appendix A (informative) Data consistency test method
  • Appendix B (informative) Interpolation method for short-term observation data
  • Appendix C (informative) Representation of the annual data revision method

1 Scope

This standard specifies data review of wind farm meteorological observation data, short-term observation data interpolation, and representative data revision technology.

This standard applies to the development and utilization of wind energy resources and related wind engineering application research.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 18709-2002 Wind farm wind energy resource measurement method

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Wind tower windmeasurementtower

Sensors for wind speed, wind direction, and wind data recorders are used to measure tower structures for wind energy parameters.

3.2 Reanalysis data

The meteorological analysis data obtained by assimilation analysis of various meteorological observations using the numerical model as a tool.

3.3 Representative year data

Wind farm observation data analysis and processing, and its wind energy resource parameters can represent a set of complete annual data of the wind farm's multi-year average.

4 Information requirements

4.1 Wind farm data

4.1.1 Wind tower observation data

The measured data of wind speed, wind direction, air temperature and air pressure of the wind farm shall be obtained in accordance with the provisions of Chapter 4 of GB/T 18709-2002.

4.1.2 Wind Tower Setting and Maintenance Information

It should include basic information of the wind tower and instrument, instrument verification report, detection environment and its changes.

4.2 Information on the participating stations

4.2.1 Requirements for the certification station

The participating station should.

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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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