caa a22 4500 475828089 CHVBK 20180406123834.0 cr unu---uuuuu 170329e20000701xx s 000 0 eng 10.1007/BF02673520 doi (NATIONALLICENCE)springer-10.1007/BF02673520 Choice of parameters for current conversion systems in high-power space nuclear power systems [Elektronische Daten] [V. Onufriev, S. Grishin, M. Marakhtanov, V. Sinyavskii] The energy-mass and operational characteristics of a nuclear electrorocket propulsion system based on thermionic reactor-converters largely depend on the parameters of the current converter and the onboard cable network. The decrease of the specific mass of a nuclear electrorocket propulsion system due to the choice of the temperature regime of the current converter and the onboard cable network as well as the frequency of the supply voltage is examined. Investigations have shown that increasing the working temperature of the onboard cable network and current converter makes it possible to decrease the specific mass of the nuclear electrorocket propulsion system by 33-83%, as a result of which the useful load fraction of the spacecraft increases from tens of percent to a factor of 2-3, 1 figure, 6 references. Kluwer Academic/Plenum Publishers, 2000 Onufriev V. N. É. Bauman Moscow State Technical University, Moscow, Russian aut Grishin S. N. É. Bauman Moscow State Technical University, Moscow, Russian aut Marakhtanov M. N. É. Bauman Moscow State Technical University, Moscow, Russian aut Sinyavskii V. S. P. Korolev RKK Énergiya, USSR aut Atomic Energy Kluwer Academic Publishers-Plenum Publishers 89/1(2000-07-01), 587-590 1063-4258 89:1<587 2000 89 10512 https://doi.org/10.1007/BF02673520 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02673520 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Onufriev V. N. É. Bauman Moscow State Technical University, Moscow, Russian aut NATIONALLICENCE 700 1- Grishin S. N. É. Bauman Moscow State Technical University, Moscow, Russian aut NATIONALLICENCE 700 1- Marakhtanov M. N. É. Bauman Moscow State Technical University, Moscow, Russian aut NATIONALLICENCE 700 1- Sinyavskii V. S. P. Korolev RKK Énergiya, USSR aut NATIONALLICENCE 773 0- Atomic Energy Kluwer Academic Publishers-Plenum Publishers 89/1(2000-07-01), 587-590 1063-4258 89:1<587 2000 89 10512 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer