GB/T 31140-2014
Environment specifications of wind-power generation equipments for plateau (English Version)

Standard No.

GB/T 31140-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31140-2014

Scope

This standard specifies the technical requirements for the operation of wind power equipment used in environments above 1 000 m above sea level to 5 000 m above sea level. The wind power generation equipment to which this standard applies mainly refers to: generators (including doubly-fed asynchronous generators and permanent magnet synchronous generators), converters (including doubly-fed converters and full-power converters) and control systems (including main control system and electric pitch control system, etc.). The control system is used at altitudes above 2 000 m to 5 000 m above sea level.

GB/T 31140-2014 Referenced Document

• GB 4208-2008 Degrees of protection provided by enclosure(IP code)
• GB 7251.1-2005 Low-voltage switchgear and controlgear assemblies-Part 1:Type-tested and partially type-tested assemblies
• GB/T 12665-2008 Requirements of damp-heat testing of electrical machine for sevice in general environmental condition
• GB/T 20626.1-2006 Specific environment condition-Electric and electronic products for plateau-Part1:General technical requirements
• GB/T 22580-2008 Specific environmental condition.Technical requirements of electric equipments used for plateau.Low-voltage swichgear and controlgear assemblies
• GB/T 23479.1-2009 Wind turbine.Double-fed asynchronous generator.Part 1:Technical specification
• GB/T 2423.1-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
• GB/T 2423.4-2008 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
• GB/T 25388.1-2010 Double-fed converter of wind turbine generator system.Part 1:Technical condition
• GB/T 25389.1 Wind turbines.Permanent magnet synchronous generator.Part 1:Technical conditions*， 2018-05-14 Update
• GB/T 2900.25-2008 Electrotechnical terminology.Rotating electrical machines
• GB/T 2900.33-2004 Electrotechnical terminoligy-Power electronics
• GB/T 2900.53-2001 Electrotechnical terminology Wind turbine generator systems
• GB/T 3859.1 Semiconductor converters.General requirements and line commutated converters.Part 1-1:Specification of basic requirements
• GB/T 3859.2 Semiconductor converters.General requirements and line commutated converters.Part 1-2:Application guide
• GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification

GB/T 31140-2014 history

• 2014 GB/T 31140-2014 Environment specifications of wind-power generation equipments for plateau