Zobrazeno 1 - 4
of 4
pro vyhledávání: '"A. V. Nevinskii"'
Publikováno v:
Russian Electrical Engineering. 83:676-680
The operation of auxiliary machines in ac locomotives from a single-phase grid is considered. To obtain a symmetric three-phase voltage from a single-phase voltage, a static phase splitter must be employed, in the form of a single-phase reversible co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b0982ca93aa66a76d2c9863ab89fc6
https://doi.org/10.3103/s1068371212120085
https://doi.org/10.3103/s1068371212120085
Publikováno v:
Russian Electrical Engineering. 82:399-404
The peculiarities of using multilevel (three-level) voltage inverters for traction purposes are studied. It is shown that a three-level inverter allows one to achieve economical voltage control in traction motors which reduces losses in both devices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb8f9fe51718bdc6158f752b0c3f9508
https://doi.org/10.3103/s1068371211080050
https://doi.org/10.3103/s1068371211080050
Publikováno v:
Journal of Engineering Physics. 40:260-263
The principles of an algorithm are formulated for a numerical solution of problems of one-dimensional flow in nozzles with passage through a singularity. The results of calculations are compared with experimental data.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbcd288d0129530579c35e2fae5d021a
https://doi.org/10.1007/bf00820551
https://doi.org/10.1007/bf00820551
Publikováno v:
Chemical and Petroleum Engineering. 14:899-902
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3397f0163623d3206b5dac4af6fc992c
https://doi.org/10.1007/bf01155890
https://doi.org/10.1007/bf01155890