GB/T 25385-2019 in English

Standard Overview

GB/T 25385-2019 "Operation and Maintenance Requirements for Wind Turbines" is a key standard for regulating the safety, personnel, equipment and environmental management of onshore wind turbines. This standard replaces the old version GB/T 25385-2010, adding new term definitions, basic requirements and a detailed maintenance framework.

Core Content Interpretation

1. Personnel Requirements

The operation and maintenance of wind turbines involves high-altitude operations and electrical operations, so the requirements for personnel are strict. Including:

• Be in good health and pass professional physical examination
• Have a certificate to work (such as electrical work, height work operation certificate)
• Master safe first aid methods and equipment use skills
• Be familiar with the operating principle of the unit and troubleshooting

2. Safety requirements

Safety is the core of wind farm management. The standard defines the following key measures:

• Conduct safety briefing and record it before operation
• Set to "maintenance" status and hang warning signs during shutdown maintenance
• No work is allowed in thunderstorms, and do not approach the unit within 1 hour
• Use personal protective equipment (such as safety belts, non-slip gloves)

3. Operation requirements

Operation management includes:

• Regular inspection and maintenance of the data acquisition and monitoring system
• Unit status monitoring and adjustment
• Abnormal alarm handling process
• Operation data analysis and report generation

4. Maintenance requirements

Maintenance work is divided into regular maintenance and troubleshooting:

• Regular maintenance cycles include initial, semi-annual and annual
• Consumables management: including lubricating oil, filter element, etc.
• Defect classification and handling process
• Record sheet filling specifications (see Appendix B)

Implementation suggestions