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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42477-2023 | English | 279 |
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Specifications for meteorological observation and data inspection and correction of photovoltaic power stations
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GB/T 42477-2023
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Basic data | Standard ID | GB/T 42477-2023 (GB/T42477-2023) | | Description (Translated English) | Specifications for meteorological observation and data inspection and correction of photovoltaic power stations | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A47 | | Classification of International Standard | 07.060 | | Word Count Estimation | 14,110 | | Date of Issue | 2023-03-17 | | Date of Implementation | 2023-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 42477-2023: Specifications for meteorological observation and data inspection and correction of photovoltaic power stations ---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS07:060
CCSA47
National Standards of People's Republic of China
Meteorological observation and data of photovoltaic power station
Review and revise technical specifications
Released on 2023-03-17
2023-07-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Meteorological observation 3
4:1 Observation site 3
4:2 Observation elements 3
4:3 Observing instruments 3
4:4 Instrument installation 4
4:5 Instrument Maintenance 4
4:6 Data collection 5
4:7 Data transmission 5
4:8 Verification method 5
5 Data review 6
5:1 Audit Requirements 6
5:2 Integrity Audit 6
5:3 Rationality review 6
5:4 Abnormal data processing 7
5:5 Valid Data Integrity Rate Requirements 7
5:6 Verification method 7
6 Data imputation 7
6:1 Imputation requirements 7
6:2 Imputation method 7
6:3 Confirmation method 8
7 Revision of solar radiation element data on a representative year 8
7:1 Correction method 8
7:2 Verification method 9
Reference 10
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document was proposed by the China Meteorological Administration:
This document is under the jurisdiction of the National Standardization Technical Committee on Climate and Climate Change (SAC/TC540):
This document was drafted by: China Meteorological Administration Public Weather Service Center, Guohua Energy Investment Co:, Ltd:, Tongwei Solar (Hefei) Co:, Ltd:
Company, China Datang Corporation New Energy Science and Technology Research Institute Co:, Ltd:, TBEA Xinjiang New Energy Co:, Ltd:, China Power Construction Group Co:, Ltd:
Tuan Guizhou Electric Power Design and Research Institute Co:, Ltd:, Chengdu University of Information Engineering, Inner Mongolia Electric Power Survey and Design Institute Co:, Ltd:, Beijing Jiutian
Weather Technology Co:, Ltd:
The main drafters of this document: Shen Yanbo, Wang Xiangyun, Gao Hui, Li Wei, Tang Hongfen, Zhang Shengzhong, Xiao Xianghui, Shi Wenyi, Ma Xueyun, Liu Jiawei,
Tian Yani, Zhu Liangshan, Ji Rui, Zhang Rui, Zhang Yu, Wen Xiaohang, Han Xiaoliang:
Meteorological observation and data of photovoltaic power station
Review and revise technical specifications
1 Scope
This document specifies the requirements for meteorological observation of photovoltaic power stations and observation data review, data interpolation, and solar radiation element data correction:
corresponding verification methods:
This document is applicable to solar resource measurement, investigation, evaluation, development and utilization of photovoltaic power plants related to meteorological observations and collection of observation data:
collection, recording, auditing, imputation and representative year corrections:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 19565-2017 pyranometer
GB/T 31156-2014 Solar resource measurement total radiation
GB/T 33698-2017 Solar resource measurement direct radiation
GB/T 33699-2017 Solar resource measurement scattered radiation
GB/T 35221-2017 General Rules for Surface Meteorological Observation Specifications
GB/T 35222-2017 Surface Meteorological Observation Specification Cloud
GB/T 35223-2017 Surface Meteorological Observation Specification Meteorological Visibility
GB/T 35226-2017 Surface Meteorological Observation Specification Air Temperature and Humidity
GB/T 35227-2017 Surface Meteorological Observation Specifications for Wind Direction and Wind Speed
GB/T 35228-2017 Surface Meteorological Observation Standard Precipitation
GB/T 35231-2017 Surface Meteorological Observation Specification Radiation
GB/T 35237-2017 Surface Meteorological Observation Specification Automatic Observation
GB/T 37468-2019 pyranometers
GB/T 37523-2019 Technical specifications for review, interpolation and revision of wind farm meteorological observation data
GB/T 37526-2019 Solar Energy Resource Assessment Method
NB/T 32011-2013 Technical Requirements for Power Prediction System of Photovoltaic Power Station
QX/T 66-2007 Surface Meteorological Observation Specification Part 22: Quality Control of Observation Records
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
direct radiation
Radiation emanating from the surface of the sun and within a small solid angle surrounding it:
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