Title :
Modifed scheme of high-voltage buck DC-DC converter for electric locomotive
Author :
Kozlov, Pavel V. ; Zinoviev, Gennady S.
Author_Institution :
Dept. of Electron. & Electr. Eng., Novosibirsk State Tech. Univ., Novosibirsk, Russia
fDate :
June 29 2015-July 3 2015
Abstract :
This paper shows a modified scheme of a high-voltage buck DC-DC converter. The main characteristics are shown, described operation of a scheme: the external characteristics, the regulation one, the dependence on the harmonics of the input current and the output voltage of the duty cycle. Moreover, it has defined the total power losses and the coefficient of efficiency in this scheme. The comparative analysis is made with characteristics of the two-module converter.
Keywords :
DC-DC power convertors; electric locomotives; power conversion harmonics; duty cycle input current harmonics; duty cycle output voltage harmonics; electric locomotive; high-voltage buck DC-DC converter modified scheme; total power losses; two-module converter; Capacitors; DC-DC power converters; Nanoscale devices; Power harmonic filters; Transistors; Voltage control; buck DC-DC converter; converter for locomotive; electric equipment; high-voltage converter; multi-module converter;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2015 16th International Conference of Young Specialists on
Conference_Location :
Erlagol
Print_ISBN :
978-1-4673-6718-9
DOI :
10.1109/EDM.2015.7184604
