DL/T 2553-2022
Technical Guidelines for Measurement of Soil Resistivity, Ground Impedance and Surface Potential in Power Grounding Systems (English Version)
- Standard No.
- DL/T 2553-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Professional Standard - Electricity
- Latest
- DL/T 2553-2022
- Scope
- This document specifies the requirements for testing soil resistivity, ground impedance, current shunt, surface potential, electrical integrity and impulse ground impedance of grounding systems in the power industry. This document is applicable to the design survey, handover and acceptance test of grounding systems such as substations, power plants, converter stations, booster stations of wind power generation systems and wind turbines, photovoltaic power stations, energy storage power stations, electrified railway traction substations, transmission and distribution lines, etc. , condition assessment and testing of operational grounding systems. Grounding systems in other industries can be implemented as a reference.
DL/T 2553-2022 history
- 2022 DL/T 2553-2022 Technical Guidelines for Measurement of Soil Resistivity, Ground Impedance and Surface Potential in Power Grounding Systems
