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(19)

(11)

2 568 816

(13)

(51)

IPC

H02P25/10(2006-01-01)

H02P25/14(2006-01-01)

H02P7/29(2006-01-01)

H02P7/292(2006-01-01)

(21) (22)

Application

2014136292/07, 2014-09-05

(24)

Start date

2014-09-05

(22)

Actual filing date

2014-09-05

(45)

Published

2015-11-20

(72)

Inventor

Suzdorf Viktor IvanovichMeshkov Aleksandr Sergeevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet" Vpo

DEVICE TO STABILISE ROTATION FREQUENCY OF SINGLE-PHASED COMMUTATOR MOTOR WITH ENHANCED RELIABILITY Russian patent published in 2015 - IPC H02P25/10 H02P25/14 H02P7/29 H02P7/292

Abstract RU 2568816 C1

FIELD: electricity.

SUBSTANCE: in the device intended to stabilise rotational frequency of single-phased commutator motor with enhanced reliability a protection unit is included into thyristors control circuit, and the above unit does not permit delivery of gating pulses at negative voltage available at thyristor anode.

EFFECT: higher reliability of electric drive operation.

1 dwg

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RU 2 568 816 C1

Authors

Suzdorf Viktor Ivanovich

Meshkov Aleksandr Sergeevich

Dates

2015-11-20—Published

2014-09-05—Filed