SU1661953A1 - Motor speed controlling device - Google Patents

Motor speed controlling device Download PDF

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Publication number
SU1661953A1
SU1661953A1 SU884463409A SU4463409A SU1661953A1 SU 1661953 A1 SU1661953 A1 SU 1661953A1 SU 884463409 A SU884463409 A SU 884463409A SU 4463409 A SU4463409 A SU 4463409A SU 1661953 A1 SU1661953 A1 SU 1661953A1
Authority
SU
USSR - Soviet Union
Prior art keywords
input
integrator
output
photoelectric converter
motor speed
Prior art date
Application number
SU884463409A
Other languages
Russian (ru)
Inventor
Игорь Георгиевич Дорух
Original Assignee
Предприятие П/Я А-3565
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-3565 filed Critical Предприятие П/Я А-3565
Priority to SU884463409A priority Critical patent/SU1661953A1/en
Application granted granted Critical
Publication of SU1661953A1 publication Critical patent/SU1661953A1/en

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Abstract

Изобретение относитс  к электротехнике и предназначено дл  управлени  приводом аппаратов записи информации. Целью изобретени   вл етс  упрощение и повышение надежности. Устройство содержит усилитель 1, оптический обтюратор 2, фотоэлектрический преобразователь 4, формирователь 5 калиброванных импульсов и интегратор 6. В данном устройстве интегратор 6 выполнен двухвходовым и формирует сигнал управлени , пропорциональный интегралу разности длительностей импульсов преобразовател  и формировател . 2 ил.The invention relates to electrical engineering and is intended to control the drive of information recording apparatuses. The aim of the invention is to simplify and increase reliability. The device comprises an amplifier 1, an optical obturator 2, a photoelectric converter 4, a driver 5 calibrated pulses and an integrator 6. In this device, the integrator 6 is two-input and generates a control signal proportional to the integral of the difference between the pulse durations of the converter and the driver. 2 Il.

Description

уVuV

Фиг. 2FIG. 2

Claims (1)

Устройство регулирования скорости вращения электродвигателя, содержащее усилитель, предназначенный для подключения к якорной' обмотке электродвигателя, 30 предназначенный для установки на валу электродвигателя оптический обтюратор с отверстиями, фотоэлектрический преобразователь, формирователь калиброванных по длительности и амплитуде импульсов, 35 вход которого соединен с выходом фотоэлектрического преобразователя, и и интегратор, первый вход которого соединен с выходом формирователя калиброванных по длительности и амплитуде импульсов, о т 40 пинающееся тем, что. с целью упрощения и повышения надежности, интегратор выполнен двухвходовым и его второй вход соединен с выходом фотоэлектрического преобразователя, а выход - с входом усили45 теля.A device for controlling the speed of rotation of an electric motor, comprising an amplifier for connecting to an anchor 'winding of an electric motor, 30 for installing an optical shutter with holes on a motor shaft, a photoelectric converter, a shaper of pulses calibrated in duration and amplitude, the 35 input of which is connected to the output of the photoelectric converter, and an integrator, the first input of which is connected to the output of the shaper calibrated by the duration and amplitude of the imp Uls, about 40 kicking so that. In order to simplify and increase reliability, the integrator is made two-input and its second input is connected to the output of the photoelectric converter, and the output to the input of the amplifier45.
SU884463409A 1988-07-19 1988-07-19 Motor speed controlling device SU1661953A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884463409A SU1661953A1 (en) 1988-07-19 1988-07-19 Motor speed controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884463409A SU1661953A1 (en) 1988-07-19 1988-07-19 Motor speed controlling device

Publications (1)

Publication Number Publication Date
SU1661953A1 true SU1661953A1 (en) 1991-07-07

Family

ID=21391015

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884463409A SU1661953A1 (en) 1988-07-19 1988-07-19 Motor speed controlling device

Country Status (1)

Country Link
SU (1) SU1661953A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1267478, кл G 11 В 15/46, 1985 *

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