In this paper is considered the propagation of the electromagnetic pulse along vacuum transportation line (VTL) on the "Angara-5-1" installation. One of the main problem is an efficient transmission of the electric power from generator to load in experiment with Z-pinch. The vacuum concentrator consists of eight VTL. These lines unite on radius ～60 mm in one disc line with load on axis. The experimental and theoretical researches were conducted for the determinations of the current loss areas at violation the vacuum magnetic self-insulation. The current losses arise under next condisions: the impedance changing along VTL, appearance of the magnetic field areas with zero or close to zero, the current direction changing in one or several VTL. It is compared the experimental current and voltage pulses with calculations in the different parts of the concentrator. We analysed the fraction of the generator energy in the load and the energy and current losses at stages of transportation of the electromagnetic pulse to the load of the Angara-5-1 installation.
展开▼
