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GB/T 38330-2019 English PDF

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GB/T 38330-2019: Code of maintenance and overhaul of inverter for photovoltaic power station
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Standard similar to GB/T 38330-2019

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Basic data

Standard ID GB/T 38330-2019 (GB/T38330-2019)
Description (Translated English) Code of maintenance and overhaul of inverter for photovoltaic power station
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard F12
Classification of International Standard 27.160
Word Count Estimation 14,161
Date of Issue 2019-12-10
Date of Implementation 2020-07-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 38330-2019: Code of maintenance and overhaul of inverter for photovoltaic power station

---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.
Code of maintenance and overhaul of inverter for photovoltaic power station ICS 27.160 F12 National Standards of People's Republic of China Inverter overhaul and maintenance procedures for photovoltaic power stations 2019-12-10 release 2020-07-01 implementation State Administration of Market Supervision Published by the National Standardization Management Committee

Contents

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Basic requirements 1 5 Overhaul 2 6 Maintenance 5 7 Test 6 Appendix A (Informative) Inverter Maintenance Report 8 Appendix B (informative appendix) Inverter maintenance record table 9 Appendix C (Informative) Inverter Maintenance Record Form 10

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some elements of this document may involve patents. The issuer of this document is not responsible for identifying these patents. This standard is proposed and managed by the China Electric Power Enterprise Federation. This standard was drafted. TBEA Xinjiang New Energy Co., Ltd. The main drafters of this standard. Li Hong, Zhou Hongwei, Liu Kui, Guo Qing, Yang Baoyan, Zeng Chuanyang, He Yingfei, Zheng Zhihua, Mei Chengwei, Fan Jubao, Liu Jia, Liang Wuxing, Liu Qiang. Inverter overhaul and maintenance procedures for photovoltaic power stations

1 Scope

This standard specifies the technical requirements for inspection, maintenance, and testing of photovoltaic power station inverters. This standard applies to photovoltaic power stations.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 10064 Test method for determining the insulation resistance of solid insulating materials GB/T 18216.4 Test and measurement of electrical safety protection measures for low voltage distribution systems with AC 1000V and DC 1500V Or monitoring equipment. Part 4. Ground resistance and equipotential ground resistance GB/T 24343 Insulation resistance test specification for electrical equipment of industrial machinery GB 26860 Power safety working code for power plants and substations GB/T 35694 PV power station safety regulations GB/T 37408 Technical requirements for grid-connected inverters for photovoltaic power generation GB/T 37409 Technical Specifications for PV Grid-connected Inverter Detection

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Photovoltaic power generation system A photovoltaic power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiant energy into electrical energy. 3.2 Photovoltaic power station A power station that directly converts solar radiation into electrical energy. Note. Photovoltaic power stations include photovoltaic power generation systems, and various types of buildings (structures) and auxiliary facilities such as maintenance, maintenance, and living. 3.3 Photovoltaic inverter A device that converts direct current generated by a photovoltaic square array into alternating current.

4 Basic requirements

4.1 Inverter overhaul and maintenance shall formulate overhaul plans and prepare overhaul plans based on equipment operating status and maintenance records. 4.2 The safety of inverter maintenance work shall meet the requirements of GB 26860 and GB/T 35694. 4.3 The inverter maintenance unit shall have a quality management system and an occupational health and safety system. 4.4 Inverter maintenance personnel should be familiar with the structure, performance and principle of the equipment, master the equipment maintenance process and the emergency rescue method on site.

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