RU95109366A - ASYNCHRONOUS MOTOR MOTOR CONTROL DEVICE - Google Patents

ASYNCHRONOUS MOTOR MOTOR CONTROL DEVICE

Info

Publication number
RU95109366A
RU95109366A RU95109366/09A RU95109366A RU95109366A RU 95109366 A RU95109366 A RU 95109366A RU 95109366/09 A RU95109366/09 A RU 95109366/09A RU 95109366 A RU95109366 A RU 95109366A RU 95109366 A RU95109366 A RU 95109366A
Authority
RU
Russia
Prior art keywords
input
output
motor
control device
speed sensor
Prior art date
Application number
RU95109366/09A
Other languages
Russian (ru)
Other versions
RU2123757C1 (en
Inventor
Л.С. Гришуков
П.В. Ефимов
И.М. Ляус
Б.Л. Сыркин
Original Assignee
Петербургское акционерное общество "Вагонмаш"
Filing date
Publication date
Application filed by Петербургское акционерное общество "Вагонмаш" filed Critical Петербургское акционерное общество "Вагонмаш"
Priority to RU95109366A priority Critical patent/RU2123757C1/en
Priority claimed from RU95109366A external-priority patent/RU2123757C1/en
Publication of RU95109366A publication Critical patent/RU95109366A/en
Application granted granted Critical
Publication of RU2123757C1 publication Critical patent/RU2123757C1/en

Links

Claims (1)

Устройство управления асинхронным тяговым электродвигателем, подключенным к автономному инвертору напряжения, к входу которого подключены тормозной регулятор и выход фильтра звена постоянного тока, вход которого предназначен для подключения к источнику питания, содержащее блок системы управления, подключенный к тиристорам инвертора через блок выходных каскадов, отличающееся тем, что оно дополнительно содержит датчик скорости, установленный на валу электродвигателя, два масштабных усилителя, умножитель и сумматор, выходом подключенный к блоку системы управления, первый вход сумматора подключен к выходу датчика скорости, а второй его вход подключен к выходу умножителя, к первому входу которого подключен выход одного масштабного усилителя, а к второму входу - выход другого масштабного усилителя, вход первого из них подключен к задатчику момента, а вход другого - к выходу датчика скорости.A control device for an asynchronous traction motor connected to an autonomous voltage inverter, the input of which is connected to a brake regulator and the output of a DC link filter, the input of which is designed to be connected to a power source, containing a control system unit connected to the inverter thyristors through an output stage unit, characterized in that it additionally contains a speed sensor mounted on the motor shaft, two large-scale amplifiers, a multiplier and an adder, the output is connected connected to the control system unit, the first input of the adder is connected to the output of the speed sensor, and its second input is connected to the output of the multiplier, the first input of which is connected to the output of one scale amplifier, and the second input is the output of another large-scale amplifier, the input of the first of them is connected to the moment setter, and the input of the other to the output of the speed sensor.
RU95109366A 1995-06-06 1995-06-06 Traction induction motor control device RU2123757C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95109366A RU2123757C1 (en) 1995-06-06 1995-06-06 Traction induction motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95109366A RU2123757C1 (en) 1995-06-06 1995-06-06 Traction induction motor control device

Publications (2)

Publication Number Publication Date
RU95109366A true RU95109366A (en) 1998-02-20
RU2123757C1 RU2123757C1 (en) 1998-12-20

Family

ID=20168603

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95109366A RU2123757C1 (en) 1995-06-06 1995-06-06 Traction induction motor control device

Country Status (1)

Country Link
RU (1) RU2123757C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2635663C1 (en) * 2016-07-11 2017-11-15 Александр Вениаминович Рамат Speed adapter of asynchronous electric motor

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