Electrical network for under - and submarine vessels, for example, naval ships and for offshore units

摘要

An electrical network for under - and submarine vessels, for example, naval ships and for offshore units, in the form of an electrical board - and / or propelling network with from ac -, dc - or ac - and dc - networks and has energy generation units, distributor units and user units. To avoid voltage drops in the case of a short circuit, it is proposed that the electrical network (1) comprises current limiting devices which, in the form of htsl - current limiter (11) and / or semiconductor switch (25) are formed and by means of which the feedback of the case of which is not affected in the case of a short circuit to power supply units a period in the low range of milliseconds, in particular 1 ms, limited - and in order that such voltage dips on the respectively affected power supply unit are limited.