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2 385 237

(13)

(51)

IPC

B60L1/00(2006-01-01)

B60L9/04(2006-01-01)

(21) (22)

Application

2008147979/11, 2008-12-04

(24)

Start date

2008-12-04

(22)

Actual filing date

2008-12-04

(45)

Published

2010-03-27

(72)

Inventor

Androsov Nikolaj NikolaevichBabkina Tamara NikolaevnaBulatov Vadim L'VovichGolovin Vladimir IvanovichKovalev Jurij NikolaevichKolesnikov Boris IvanovichMansurov Vladimir AleksandrovichMan'Ko Nikolaj Grigor'EvichNovik Sergej Vasil'EvichPodosenov Stanislav Germanovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Ob"Edinenie Avtomatiki Imeni Akademika N.A. Semikhatova"

CONVERTING SYSTEM Russian patent published in 2010 - IPC B60L1/00 B60L9/04

Abstract RU 2385237 C1

FIELD: transport.

SUBSTANCE: invention relates to systems that convert constant voltage of contact circuit into multi-channel system of voltages of DC electric locomotive. Proposed system comprises circuits designed to supply excitation windings of traction motors and locomotive internal circuits, two power supply distribution lines, units of communication with microprocessor control and diagnostics system realized via two code communications lines, unit of frequency converters and safety unit. Every aforesaid distribution line comprises voltage down step controller and two static voltage converters.

EFFECT: improved electric supply of electric locomotive control systems.

1 dwg

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RU 2 385 237 C1

Authors

Androsov Nikolaj Nikolaevich

Babkina Tamara Nikolaevna

Bulatov Vadim L'Vovich

Golovin Vladimir Ivanovich

Kovalev Jurij Nikolaevich

Kolesnikov Boris Ivanovich

Mansurov Vladimir Aleksandrovich

Man'Ko Nikolaj Grigor'Evich

Novik Sergej Vasil'Evich

Podosenov Stanislav Germanovich

Dates

2010-03-27—Published

2008-12-04—Filed