DL/T 253-2012
Measurement Method for Earth Resistance,Ground Potential Distribution,Step Voltage and Current Dividing on Earth Electrodes (English Version)

Standard No.

DL/T 253-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Electricity

Latest

DL/T 253-2012

Scope

This standard specifies the measurement methods for DC ground electrode ground resistance, ground potential distribution, step voltage and feed cable shunt. This standard is applicable to acceptance testing, engineering evaluation and environmental monitoring of DC ground electrodes.

DL/T 253-2012 Referenced Document

• DL/T 437 Technical guide of HVDC earth electrode system
• DL/T 5223 Technical rule for designing HVDC converter station
• GB/T 13498 Terminology for high-voltage direct current(HVDC) transmission*， 2017-12-29 Update

DL/T 253-2012 history

• 2012 DL/T 253-2012 Measurement Method for Earth Resistance,Ground Potential Distribution,Step Voltage and Current Dividing on Earth Electrodes