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DL/T 501-2017 (DLT 501-2017)

DL/T 501-2017_English: PDF (DLT501-2017)
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DL/T 501-2017English259 Add to Cart Days<=3 Methods for measurement of audible noise from high voltage overhead transmission line DL/T 501-2017 Valid DL/T 501-2017
 

BASIC DATA
Standard ID DL/T 501-2017 (DL/T501-2017)
Description (Translated English) Methods for measurement of audible noise from high voltage overhead transmission line
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F20
Classification of International Standard 29.240.01
Word Count Estimation 11,170
Date of Issue 2017-08-02
Date of Implementation 2017-12-01
Older Standard (superseded by this standard) DL/T 501-1992
Quoted Standard GB 3096; GB/T 3241; GB/T 3785.1; GB/T 3785.2; GB/T 3947; GB/T 15173
Drafting Organization China Electric Power Research Institute Co., Ltd.
Administrative Organization National Electromagnetic Compatibility Standardization Technical Committee
Regulation (derived from) National Energy Board Notice 2017 No. 8; Industry Standard Filing Announcement 2017 No. 12 (Total No. 216)
Summary This standard specifies the measurement method for audible noise of high-voltage overhead transmission lines, so as to correctly evaluate the characteristics of audible noise of high-voltage overhead transmission lines. This standard is applicable to short-term and long-term measurement of audible noise of AC and DC overhead transmission lines. The measured quantity is A sound level, cumulative sound level, 31.5Hz~16kHz octave or 1/3 octave sound pressure. level.