| 摘要 |
According to the method, the accumulation current circulating through the inductive accumulator (45) is interrupted and, at the same time, a di-energization circuit (48, 53, 54) is connected in parallel to this accumulator. This enables the conversion of all the energy introduced in the accumulator into a high power pulse. In prefered embodiments of the device for implementing such method, semiconductor elements are used as a switch (43) provided on the conductor going to the inductive accumulator (45) and as a switch (48) arranged in the extinction and di-energization circuit. Thus, a mechanical wear and a wear due to arcs are avoided, and a more reliable disconnection may be obtained at a time which may be accurately set. |
