Abstract: High-voltage circuit-breakers have reached such high short-circuit breaking capabilities that they must be tested in synthetic circuits with separate current and voltage sources. As the main ...

The growth of single-phase applications create new opportunities and challenges for OEMs.

Here's why Phase 2 (HA) in 2021 might feel worse than Circuit Breaker in 2020 With another 4 weeks of staying home, we unpack why this current round of restrictions feels a lot harder to stomach.

The Government implemented Phase 2 (Heightened Alert) from 16 May to 13 June 2021. Although it did not completely halt property transactions (like the Circuit Breaker in 2020), it did somewhat dampen ...

Due to the circuit breaker's three-phase inconsistent protection malfunction during the commissioning of a 500kV transformer substation, the process was abnormal suspended. In order to avoid the ...

Labour leader Sir Keir Starmer has called for a short lockdown or "circuit-breaker" in England of two to three weeks to bring the rising rate of coronavirus under control.

The mechanical trip and lockout functionality of the recloser comes into play if closing the circuit breaker could cause an energization of the section of network that may pose a risk to operators or ...