SU106208A1 - Apparatus for stabilizing the rotational speed of a DC motor - Google Patents

Apparatus for stabilizing the rotational speed of a DC motor

Info

Publication number
SU106208A1
SU106208A1 SU555074A SU555074A SU106208A1 SU 106208 A1 SU106208 A1 SU 106208A1 SU 555074 A SU555074 A SU 555074A SU 555074 A SU555074 A SU 555074A SU 106208 A1 SU106208 A1 SU 106208A1
Authority
SU
USSR - Soviet Union
Prior art keywords
motor
stabilizing
rotational speed
thyratron
excitation
Prior art date
Application number
SU555074A
Other languages
Russian (ru)
Inventor
Е.С. Никитин
Л.Н. Щелованов
Original Assignee
Е.С. Никитин
Л.Н. Щелованов
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 Е.С. Никитин, Л.Н. Щелованов filed Critical Е.С. Никитин
Priority to SU555074A priority Critical patent/SU106208A1/en
Application granted granted Critical
Publication of SU106208A1 publication Critical patent/SU106208A1/en

Links

Description

Б телеграфной и фототелеграфной аппаратуре широко примен ютс  маломогцные улектродвигатели, синхронизируемые задаюнхим генератором .Telegraph and phototelegraphic equipment is widely used in low-power electric motors synchronized by a given generator.

Сун,еетвуюи.1,ие системы стабилизации враигени  этих 71вигателей кмеют ,ественные недостатки. Они потребл ют больиюе количество энергии и имеют малую нолезную MoiruiocTb на валу.Sun, one and one, and the systems for stabilizing the enemy of these engines have natural flaws. They consume a large amount of energy and have little nagging MoiruiocTb on the shaft.

В предлагаемой схеме стабилизации в качестве объекта регулировани  исиользуетс  двигатель посто ино о тока последовате.чьного возбуждени , скорость вран1еии  которого измен етс  с помощью тиратронного нрерывате.т , который шунтирует обмотку возбуждени  двигател  и регулирует соответствующим образом ток возбуждеии . Замена вра1ца1ои,егос  прерывател , примен емого в нзвест1Пэ1х устройствах , тиратроном позвол ет значительно снизнть энергию на регу .тироваиие, а также упростить устройство и сделать его более надежным .In the proposed stabilization scheme, the motor uses a constant current of successive excitation, the speed of which is varied by means of a thyratron regulator, which bypasses the motor winding and adjusts the excitation current accordingly. Replacing the switch that is used by the chopper, used in fist-1x devices, with a thyratron can significantly reduce the energy required for adjustment, as well as simplify the device and make it more reliable.

На чертеже изображена прииципиа . схема предлагаемого стабилизируюгцего устройства.The drawing shows the principle. The scheme of the proposed stabilizing device.

На оси регулируемого двигател  Д посто нного тока насажен прерыватель Я, выполненный в виде вращающегос  коммутатора. Одна из его щ.еток соединена с анодом тиратрона ТГ, а втора  с верхним К01ЩОМ обмотки возбуждени  ОВ двигател . Второй конец обмотки возбуждеии  соединен с катодом тиратрона 7Т, вследствие чего тнратрон оказываетс  включенным последовательно с вращающимс  прерывателем /7 в цепь, шунтирующую обмотку возбуждени  двигател .An interrupter I mounted in the form of a rotating switch is mounted on the axis of the regulated motor D of direct current. One of its terminals is connected to the anode of the TG thyratron, and the second to the upper K01 of the excitation winding of the engine OB. The second end of the excitation winding is connected to the cathode of the 7T thyratron, as a result of which the tetragrone is connected in series with the rotating chopper / 7 in the circuit shunting the motor excitation winding.

К управл ющей сетке тиратрона подключен импульсный трансформатор ИТ, ira первичную обмотку которого подаютс  колебаии  от задаюн ,сго геиератора импульсов стабилыюй частоты. Конденсатор Ci  вл етс  стабилизируюидим, а конденсатор С-2-искрогасительным.A pulse transformer IT is connected to the control grid of the thyratron, ira the primary winding of which is supplied by oscillations from the driver, at a stable frequency pulse generator. Capacitor Ci is stabilizable and capacitor C-2 is extinguishing.

На анод тиратрона подаютс  пр моугольные импульсы от прерывател  П, а па сетку его-управл юRectangular impulses from the chopper P are supplied to the anode of the thyratron, and the pa of its control

SU555074A 1956-07-08 1956-07-08 Apparatus for stabilizing the rotational speed of a DC motor SU106208A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU555074A SU106208A1 (en) 1956-07-08 1956-07-08 Apparatus for stabilizing the rotational speed of a DC motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU555074A SU106208A1 (en) 1956-07-08 1956-07-08 Apparatus for stabilizing the rotational speed of a DC motor

Publications (1)

Publication Number Publication Date
SU106208A1 true SU106208A1 (en) 1956-11-30

Family

ID=48379540

Family Applications (1)

Application Number Title Priority Date Filing Date
SU555074A SU106208A1 (en) 1956-07-08 1956-07-08 Apparatus for stabilizing the rotational speed of a DC motor

Country Status (1)

Country Link
SU (1) SU106208A1 (en)

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