réserve - online puzzles
Local Breaking Reservation - LRW (Breaker Failure Protection) - a system used to mitigate the effects of breaker failure. The operation of such a system consists in opening other circuit breakers in the same switchgear in such a way as to interrupt the short-circuit current flow. == Bibliography == "Automation protection in power systems", W. Winkler, A. Wiszniewski, Wydawnictwo Naukowo-Techniczne, Warsaw 1999.
