SU106208A1 - Apparatus for stabilizing the rotational speed of a DC motor - Google Patents
Apparatus for stabilizing the rotational speed of a DC motorInfo
- 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
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
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) |
-
1956
- 1956-07-08 SU SU555074A patent/SU106208A1/en active
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