High-voltage line live maintenance

Author: Shaanxi Electric Power Company
Publisher:
Publish Date: 2003-01-01
Features: To improve the professional skills of live-line maintenance workers on transmission lines and standardize the operation procedures for live-line maintenance, this guide has been formulated. This guide applies to overhead transmission lines with voltage levels of 35~330kV. It is also applicable to live-line operations on 35~330kV overhead transmission lines. It mainly includes tasks such as replacing suspension insulators, replacing tension insulators, detecting porcelain insulators, handling shock absorbers, handling spacers, and dealing with broken strands of conductors.