GB/T 3238-1982
Active
GB/T 22075-2008
Active
National standards
GB/T 22075-2008 HVDC converter station audible noise
GB/T 22075-2008 HVDC converter station audible noise
Basic Information
Standard Code:
GB/T 22075-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Acoustic metrology
ICS Name:
Acoustics and acoustic measurement
Publish Date:
2008-06-30
Implement Date:
2009-04-01
Pages:
50 pages
Scope
This standard is used to guide the preparation of the audible noise functional specifications for high-voltage direct current converter stations, evaluate the design proposals submitted by contractors, and monitor the audible noise after the completion of the project. It also conducts a comprehensive assessment of the audible noise of high-voltage direct current converter stations to ensure that their audible noise levels meet the requirements of relevant laws, regulations, and standards.
Development Information
Referenced Standards
GB/T 1094.10-2003 Power transformers—Part10:Determination of sound levels
GB/T 3767-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Engineering method in an essentially free field over a reflecting plane
GB/T 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
GB/T 3947-1996 Acoustical terminology
ISO 3745: 2003
ANSI S1.11:2004
Related Standards
GB/T 3240-1982
Active
GB/T 3240-1982 Preferred frequencies for the acoustical measurement
GB/T 3785-1983
Replaced
GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters
GB/T 5265-1985
Replaced
GB/T 5265-1985 Measurement of underwater noise
GB/T 7966-1987
Replaced
GB/T 7966-1987 Acoustics—Ultrasonic power measurement in the frequency range 0.5～10MHz
GB/T 11452-1989
Abolished