Summary

The JWG investigated the probability of power system separation with its consequences for related power plant, protection/control and circuit breaker requirements. The influence of non-synchronous power plants has been studied. Transmission system operators’ policies with respect to power swings and grid code requirements have been included in the investigations. Recommendations for future studies are in more adequate models to simulate the behaviour of power systems in distress with special attention to type testing protection relays and to support decision makers, system designers/planners, and the operational staff in control centers.

Additional informations

Publication type Electra
Reference ELT_297_1
Publication year 2018
Publisher CIGRE
Study committees Transmission & distribution equipment (A3), Protection and automation (B5), Power system technical performance (C4)
Working groups JWG A3/B5/C4.37
File size 4 MB
Pages number 5
Price for non member 20 €
Price for member Free

Authors

COLOMBO, HIROSE

Keywords

electra magazine

System conditions for and probability of Out-of-Phase
System conditions for and probability of Out-of-Phase