| 摘要 |
The invention relates to an underwater vehicle provided with a network for supplying electric energy including at least two DC voltage sources (1, 2) made up of lithium-ion batteries, a first source (1) being capable of supplying a first voltage (U1), and a second source (2) being capable of supplying a second voltage (U2), switching means (3) connected to the input of each DC voltage source (1, 2), the switching means (3) being capable of supplying one of three DC output voltages selected among the first voltage (U1), the second voltage (U2) and a third voltage equal to the sum of the first voltage (U1) and the second voltage (U2), and at least one DC-AC converter (4), which has the switching means (3) built-in, in order to supply an AC output voltage (UN), selected among the voltages resulting from the three DC voltages at the output of the switching means (3) and a voltage of zero. |
