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GB/T 31365-2015 English PDF

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GB/T 31365-2015: Testing code for photovoltaic power station connected to power grid
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 31365-2015509 Add to Cart 5 days Testing code for photovoltaic power station connected to power grid Valid

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Basic data

Standard ID: GB/T 31365-2015 (GB/T31365-2015)
Description (Translated English): Testing code for photovoltaic power station connected to power grid
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F12
Classification of International Standard: 27.160
Word Count Estimation: 24,247
Date of Issue: 2015-02-04
Date of Implementation: 2015-09-01
Quoted Standard: GB/T 12325; GB/T 12326; GB/T 14549; GB/T 15543; GB/T 15945; GB/T 17626.15; GB/T 17626.30; GB/T 19964-2012; GB 20840.2; GB 20840.3
Regulation (derived from): National Standards Bulletin 2015 No. 3
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the photovoltaic power plants connected to the grid of test items, test conditions, testing equipment and testing methods. This Standard applies to the above by 35 kV voltage level and grid, as well as through the new 10 kV voltage level and the public grid connected PV power plant expansion and renovation.

GB/T 31365-2015: Testing code for photovoltaic power station connected to power grid

---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.
Testing code for photovoltaic power station connected to power grid ICS 27.160 F12 National Standards of People's Republic of China Photovoltaic power plants connected to the grid testing procedures Issued on. 2015-02-04 2015-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 General 2 5 measurement device 2 6 Power Features 3 7 5 Operation Suitability 8 7 low voltage ride through capability 9 9 Power Quality 10 detects file 11 Appendix A (informative) inspection records 12 Annex B (informative) power setpoint control response time and precision control method for determining 17 Annex C (informative) reactive current injection method for the determination and calculation of 19 Active determination Appendix D (informative) recovery method 20

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard is proposed and managed by the China Electricity Council. This standard was drafted. China Electric Power Research Institute, State Grid Electric Power Research Institute. The main drafters of this standard. Wu Fu Bao, Chenzhi Lei, Qin Xiao Di, Li Zhen, Zhang Junjun, Mei Chen, Liu Chun, He Guoqing, Feng Wei, including Scarlett, Li Hongtao, ranking Rongrong, Zhao Ran. Photovoltaic power plants connected to the grid testing procedures

1 Scope

This standard specifies the photovoltaic power plants connected to the grid test items, test conditions, test equipment and testing methods. This standard applies to 35kV and above voltage level through the grid, and connected via 10kV voltage level and a new public grid Construction, expansion and renovation of photovoltaic power plants.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 12325 power quality supply voltage tolerance GB/T 12326 Power quality voltage fluctuation and flicker GB/T 14549 Power quality utility grid harmonic GB/T 15543 Power quality Unbalance GB/T 15945 Power quality power system frequency deviation GB/T 17626.15 electromagnetic compatibility test and measurement technology scintillation Functional and design specifications GB/T 17626.30 electromagnetic compatibility test and measurement techniques - Power quality measurement methods GB/T 19964-2012 provisions of photovoltaic power plants power system access technology Additional technical requirements for current transformers. GB 20840.2 transformers - Part 2 GB 20840.3 transformers - Part 3. Electromagnetic Voltage Transformer additional technical requirements

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Photovoltaic cells photovoltaic (PV) powerunit Photovoltaic power plant, a certain number of PV modules in series and parallel connections, via the DC combiner box and DC distribution cabinet multilevel collection, By photovoltaic inverter unit step-up transformer and a boost to conform to the requirements of the grid frequency and voltage of the power supply. 3.2 Active change activepowerchange Within a certain time interval, photovoltaic power stations and the minimum difference between the maximum active power. 3.3 Total irradiance solarglobalirradiance Incident on a horizontal surface per unit area of \u200b\u200ball of the solar radiation flux (W/m2). 3.4 Module temperature moduletemperature Solar components back in the actual operating temperature. 3.5 Network simulator gridsimulator Analog Power controllable AC power output characteristics.
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