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IPC

B60L11/08(2006-01-01)

B60L15/20(2006-01-01)

H02P25/18(2006-01-01)

(21) (22)

Application

2013149958/11, 2013-11-08

(24)

Start date

2013-11-08

(22)

Actual filing date

2013-11-08

(45)

Published

2015-06-27

(72)

Inventor

Lukov Nikolaj MikhajlovichRomashkova Oksana NikolaevnaKosmodamianskij Andrej SergeevichSamotkanov Aleksandr Vasil'EvichPopov Jurij ViktorovichSterkalov Nikolaj NikolaevichNikolaev Evgenij VladimirovichVorob'Ev Vladimir IvanovichNovikov Viktor Grigor'EvichPugachev Aleksandr Anatol'Evich

(73)

Holder

Kosmodamianskij Andrej Sergeevich

AC POWER TRANSMISSION SYSTEM FOR TRACTION VEHICLE WITH MICROPROCESSOR CONTROL SYSTEM Russian patent published in 2015 - IPC B60L11/08 B60L15/20 H02P25/18 

Abstract RU 2554911 C2

FIELD: transport.

SUBSTANCE: invention relates to electrical traction systems of transport facilities. Proposed system comprises heat engine with it shaft engaged with three-phase synchronous generator. Induction squirrel-case motor stator windings are connected to generator windings via thyristor switches. Power plant rpm transducer, induction traction motor shaft rpm transducer, synchronous generator voltage and current transducers, heat engine fuel feed elements displacement transducer, induction motor magnetic flux transducer and traction vehicle control member are connected with heat engine and microprocessor controller. Microprocessor controller is connected to the unit of thyristor switches and to sync generator exciter. In compliance with loaded program said microprocessor controller switches on and off the appropriate pairs of induction motor poles depending upon control member signals and induction motor shaft rpm.

EFFECT: higher efficiency of power transmission.

4 tbl, 15 dwg

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RU 2 554 911 C2

Authors

Lukov Nikolaj Mikhajlovich

Romashkova Oksana Nikolaevna

Kosmodamianskij Andrej Sergeevich

Samotkanov Aleksandr Vasil'Evich

Popov Jurij Viktorovich

Sterkalov Nikolaj Nikolaevich

Nikolaev Evgenij Vladimirovich

Vorob'Ev Vladimir Ivanovich

Novikov Viktor Grigor'Evich

Pugachev Aleksandr Anatol'Evich

Dates

2015-06-27—Published

2013-11-08—Filed

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