Ship power supply and distribution plant

摘要

The availability and reliability of a ship's energy supply and distribution system (1) can be increased with little effort and space requirements that the system (1) as protection and switching both circuit breaker (7) with instantaneous overcurrent releases (19) and circuit breakers (8) with time-delayed overcurrent releases (21). DOLLAR A With the aid of the instantaneous and time-delayed overcurrent release (19 or 21), a selective shutdown of components or parts of the system subject to a short-circuit fault can be enabled, while at the same time maintaining the function of faultless components or parts of the system.