DL/T 1088-2008
Electromagnetic environment parameters limit for ±800kV UHC DC transmission lines (English Version)

Standard No.

DL/T 1088-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Electricity

Status

Be replaced

Replace By

DL/T 1088-2020

Latest

DL/T 1088-2020

Scope

This standard specifies the limits of electromagnetic environment parameters for ±800kV UHV DC transmission lines during normal operation, including limits of ground synthetic field strength, DC magnetic field, ion current density, radio interference, audible noise, etc. This standard is applicable to ±800kV ultra-high voltage DC overhead lines. DC lines of other voltage levels can be implemented as a reference.

DL/T 1088-2008 Referenced Document

• DL 501 Aerial power transmission line audible noise measuring method
• DL/T 1089 Measurement method for total electric field strength and ion current density of the converter station and DC transmission lines
• GB/T 7349 Methods of measur ement of radio interference from high voltage overhead power transmission line and substation

DL/T 1088-2008 history

• 1970 DL/T 1088-2020 Limits of Electromagnetic Environment Parameters for ±800kV UHV DC Lines
• 2008 DL/T 1088-2008 Electromagnetic environment parameters limit for ±800kV UHC DC transmission lines