SU124974A1 - Device for stabilizing the AC mains voltage - Google Patents

Device for stabilizing the AC mains voltage

Info

Publication number
SU124974A1
SU124974A1 SU618942A SU618942A SU124974A1 SU 124974 A1 SU124974 A1 SU 124974A1 SU 618942 A SU618942 A SU 618942A SU 618942 A SU618942 A SU 618942A SU 124974 A1 SU124974 A1 SU 124974A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stabilizing
mains voltage
voltage
autotransformer
brush
Prior art date
Application number
SU618942A
Other languages
Russian (ru)
Inventor
Н.Н. Алексеев
Ф.Ф. Мишаров
Original Assignee
Н.Н. Алексеев
Ф.Ф. Мишаров
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 Н.Н. Алексеев, Ф.Ф. Мишаров filed Critical Н.Н. Алексеев
Priority to SU618942A priority Critical patent/SU124974A1/en
Application granted granted Critical
Publication of SU124974A1 publication Critical patent/SU124974A1/en

Links

Landscapes

  • Control Of Electrical Variables (AREA)

Description

Предлагаемое устройство дл  стабилизации напр жени  сети переменного тока относитс  к известному типу устройств того же назначени , представл ющих собой автотрансформатор с плавной регулировкой, осуществл емой перемещением щетки, управл емой при помощи автоматизированного привода.The proposed device for stabilizing the voltage of the AC network is of a known type of devices of the same purpose, which are an autotransformer with a smooth adjustment made by the movement of a brush controlled by an automated drive.

Особенность предлагаемого устройства, позвол юща  исключить подачу потребителю повыщенного напр лсени  при быстром повторном включении сети, состоит в том, что указанна  щетка автотрансформатО ра и автоматизированный привод сцеплены между собой посредством электромагнита, питающегос  от напр жени  сети. Щетка при этом снаб жена посто нно действующей возвратной пружиной, котора  при снижении напр жени  сети до величины расцеплени  электромагнита возвращает ее в исходное положение.The peculiarity of the proposed device, which makes it possible to exclude the supply of a higher voltage to the consumer when the network is quickly turned on again, is that the specified autotransformer brush and the automated drive interlock with each other by means of an electromagnet powered by the network voltage. In this case, the brush is supplied with a permanently acting return spring, which, when the network voltage is reduced to the magnitude of the electromagnet tripping, returns it to its original position.

На фиг. 1 изображена электрическа  схема предлагаемого устройства; на фиг. 2-кинематическа  схема редуктора, введенного между электродвигателем и осью щетки автотрансформатора.FIG. 1 shows the electrical circuit of the proposed device; in fig. 2-kinematic diagram of a reducer inserted between an electric motor and an axis of an autotransformer brush.

Подача первичного напр жени  t/i на автотрансформатор Тр осуществл етс  при помощи щетки Щ, скольз щей по виткам его обмотки и приводимой в движение электродвигателем М через редуктор Р.Primary voltage t / i is applied to the autotransformer Tp by means of a brush U, sliding along its windings and driven by motor M through reducer P.

Блок управлени  БУ электродвигателем М может быть построен по любой схеме и служит дл  подачи напр жени  питани  на обмотки Ш или Я/2 электродвигател  М, а также дл  отключени  этого напр жени  (при стабильном напр жении в сети).The control unit of the CU electric motor M can be built according to any scheme and serves to supply power to the windings W or I / 2 of the electric motor M, as well as to disconnect this voltage (at a stable mains voltage).

В схему введены концевые выключатели , и KBz дл  предохранени  редуктора и автотрансформатора от механических повреждений при неисправност х блока управлени Limit switches are introduced into the circuit, and KBz to protect the reducer and autotransformer from mechanical damage in case of malfunctions of the control unit

SU618942A 1959-02-07 1959-02-07 Device for stabilizing the AC mains voltage SU124974A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU618942A SU124974A1 (en) 1959-02-07 1959-02-07 Device for stabilizing the AC mains voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU618942A SU124974A1 (en) 1959-02-07 1959-02-07 Device for stabilizing the AC mains voltage

Publications (1)

Publication Number Publication Date
SU124974A1 true SU124974A1 (en) 1959-11-30

Family

ID=48396373

Family Applications (1)

Application Number Title Priority Date Filing Date
SU618942A SU124974A1 (en) 1959-02-07 1959-02-07 Device for stabilizing the AC mains voltage

Country Status (1)

Country Link
SU (1) SU124974A1 (en)

Similar Documents

Publication Publication Date Title
KR830005753A (en) Power Factor Controller for Induction Motor
US3191114A (en) Time delay motor starting system
IT1135834B (en) ELECTRONIC VOLTAGE CONTROL CIRCUIT TO BE APPLIED TO ELECTROMAGNETS, ELECTRIC MOTORS, RESISTORS IN SINGLE-PHASE AND THREE-PHASE SYSTEMS WITHOUT AUXILIARY POWER SUPPLY
US3774096A (en) Motor heater unit
SU124974A1 (en) Device for stabilizing the AC mains voltage
ATE352803T1 (en) POWER SUPPLY WITH LOW-LOSS RUNNING CURRENT LIMITATION
GB1133818A (en) Convertible power appliance
ES365686A1 (en) Constant frequency inverter with frequency override
ES2156907T3 (en) CIRCUIT TO LIMIT THE SWITCHING CURRENT OF AN ELECTRICAL CHARGE.
GB1214914A (en) Improvements in or relating to motor-driven miniature apparatus for connection to differing supply voltages
US2671881A (en) Temperature regulating system
JPS5388115A (en) Controller for alternating current motors
JPS55117484A (en) Electric motor
US2907943A (en) Alternator-rectifier generating system
RU2006172C1 (en) Low-power ac drive
JPS52149743A (en) Elevator starting control device
FI943689A0 (en) Apparatus and method for reversibly storing electrical energy by means of its reversible conversion
GB953532A (en) Improvements in electric motor drive systems
SU135316A1 (en) Method of reversing the operating current in electrochemical plants
JPS5442607A (en) D. c. motor
SU826431A1 (en) Electromagnetic contactor control device
US2392472A (en) Voltage doubler
SU120245A1 (en) Device for automatic regulation of voltage in a direct current installation
JPS5312058A (en) Dc power controlling apparatus
SE9000606D0 (en) CONTROL OPERATION OF AN ELECTRIC ENGINE