GB/T 38335-2019Code of operation for photovoltaic power station (English PDF)
光伏发电站运行规程
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 10, 2019
Implementation date
July 1, 2020
Scope
GB/T 38335-2019 is the English-translated version of 光伏发电站运行规程.
This standard sets the technical requirements for running a photovoltaic power station: operation control, patrol inspection, routine maintenance, and the handling of abnormal operation and faults.
Clause 1 limits application to large and medium-sized photovoltaic power stations.
Its contents list names clause 4 on basic requirements, clause 5 on operation control with subclauses on general requirements, operational monitoring and operation itself, clause 6 on inspection and routine maintenance with subclauses on general requirements, inspections and daily maintenance, and clause 7 on abnormal operation and fault handling, including faults of equipment.
Five normative annexes follow: Annex A on the periodic inspection intervals for station equipment, Annex B on what the inspections cover, Annex C on inspection in special situations, Annex D on abnormal operation and the methods of dealing with it, and Annex E on fault conditions and their treatment.
The normative references draw on the photovoltaic and power system bodies of standards, among them GB/T 19964 and GB/T 29319 on grid and distribution network access, GB/T 33599 on grid-connected operation control of photovoltaic stations, GB/T 35694 on station safety, GB/T 36567 and GB/T 36568 on the maintenance of modules and arrays, GB 50794, GB/T 50796 and GB 50797 on the construction, acceptance and design of photovoltaic stations, GB 2894 on safety signs, GB 26859 and GB 26860 on electrical safety work, and a series of DL/T and NB/T documents on dispatching automation, relay protection settings, overhead line and cable operation and photovoltaic monitoring.
The foreword notes that some elements of the document may involve patents, which the issuing body does not undertake to identify. It was proposed and is administered by the China Electric Power Enterprise Federation and was drafted by TBEA Xinjiang New Energy Co., Ltd. It was issued on 2019-12-10 and has applied since 2020-07-01.
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Document preview — GB/T 38335-2019
National Standard of the People's Republic of China
- ICS
- 27.160
- Classification
- F 12
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Basic requirements
- 5 Operation control
- 5.1 General requirements
- 5.2 Operational monitoring
- 5.3 Operation
- 6 Inspection and routine maintenance
- 6.1 General requirements
- 6.2 Inspections
- 6.3 Daily maintenance
- 7 Abnormal operation and troubleshooting
- 7.1 General
- 7.2 Abnormal operation and troubleshooting of equipment
- Appendix A (Normative Appendix) Periodic inspection and inspection cycle of photovoltaic power station equipment
- Appendix B (Normative Appendix) Inspection and Inspection Contents of Photovoltaic Power Plants
- Appendix C (Normative Appendix) Special Situation Inspection and Inspection Instructions
- Appendix D (Normative Appendix) Abnormal operation and processing method
- Appendix E (Normative Appendix) Fault conditions and treatment methods
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies technical requirements for operation control, patrol inspection, routine maintenance, abnormal operation, and troubleshooting of photovoltaic power stations.
This standard applies to large and medium-sized 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 document. For undated references, the latest version (including all amendments) applies to this document.
GB 2894 safety signs and guidelines for their use
GB/T 19964 Technical regulations for access to power systems of photovoltaic power stations
GB 26859 Electric Power Safety Working Code Power Line Section
GB 26860 Electrical safety working code Electrical part of power plants and substations
GB/T 29319 Technical requirements for access to distribution network of photovoltaic power generation system
GB/T 31464 Guidelines for grid operation
GB/T 33599 Code for grid-connected operation control of photovoltaic power stations
GB/T 35694 PV power station safety regulations
GB/T 36567 Photovoltaic module maintenance procedures
GB/T 36568 Photovoltaic square array maintenance procedures
GB 50794 Code for Construction of Photovoltaic Power Stations
GB/T 50796 Acceptance Code for Photovoltaic Power Engineering
GB 50797 design code for photovoltaic power stations
DL/T 516 Electricity Dispatching Automation Operation Management Regulations
DL/T 544 Power Communication Operation Management Regulations
DL/T 559 220kV ~ 750kV Power Grid Relay Protection Device Operation Setting Regulations
DL/T 584 3kV ~ 110kV Grid Relay Protection Device Operation Setting Regulations
DL/T 623 Regulations for Operational Evaluation of Relay Protection and Safety Automatic Devices in Power Systems
DL/T 741 Overhead Transmission Line Operation Regulations
DL/T 969 Guidelines for Substation Operation
DL/T 1253 Power cable line operation regulations
NB/T 32012 Technical specifications for real-time monitoring of solar resources in photovoltaic power stations
NB/T 32025 Technical Specifications for Photovoltaic Power Generation Dispatching
NB/T 32037 Specification for File Archiving and File Arrangement of Photovoltaic Power Generation Construction Projects
3 Terms and definitions
The following terms and definitions apply to this document.
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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.
Referenced standards
Normative references
- GB 2894Safety colours and safety signs
- GB/T 19964Technical requirements for connecting photovoltaic power station to power system
- GB 26859Safety code of electric power industry - Electric lines
- GB 26860Safety code of electric power industry - Electric part of power plants and transformer substations
- GB/T 29319Technical requirements for connecting photovoltaic power system to distribution network
- GB/T 31464The grid operation code
DL/T 544
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Related Standards
DL/T 1253-2013 — Code of operation for power cable line
DL/T 516-2017 — Code for operation and administration of power dispatching automation system
DL/T 5160-2015 — Technical code for rock and soil description of electric power engineering
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