GB/T 19185-2008 Active National standards

GB/T 19185-2008 Calculation method of live working minimum approach distance on a.c.transmission line

Publish Date: 2008-09-24 Implement Date: 2009-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19185-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Transmission line equipment

ICS Name: \nTransmission lines and distribution lines

Publish Date: 2008-09-24

Implement Date: 2009-08-01

Pages: 8 pages

Scope

This standard specifies the calculation methods for the safe distance and combined clearance of live working on AC lines, the criteria for risk assessment, the clearance coefficient, the altitude correction coefficient, etc. The calculation results can be used for reference in design and experimental research. This standard applies to the calculation and verification of the safe distance and combined clearance for live working on AC lines with voltages ranging from 110 kV to 750 kV. It can also be used as a reference for the calculation and verification of the safe distance and combined clearance for live working on transformer equipment.