SU82890A1 - A device for starting engines of multi-motor electric drive - Google Patents

A device for starting engines of multi-motor electric drive

Info

Publication number
SU82890A1
SU82890A1 SU391719A SU391719A SU82890A1 SU 82890 A1 SU82890 A1 SU 82890A1 SU 391719 A SU391719 A SU 391719A SU 391719 A SU391719 A SU 391719A SU 82890 A1 SU82890 A1 SU 82890A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric drive
winding
motor electric
starting engines
starting
Prior art date
Application number
SU391719A
Other languages
Russian (ru)
Inventor
П.К. Куликовский
Original Assignee
П.К. Куликовский
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 П.К. Куликовский filed Critical П.К. Куликовский
Priority to SU391719A priority Critical patent/SU82890A1/en
Application granted granted Critical
Publication of SU82890A1 publication Critical patent/SU82890A1/en

Links

Landscapes

  • Control Of Eletrric Generators (AREA)

Description

Предлагаетс  устройство дл  куска дпигатолоп Miioro ioTOpnoro электропривода, в частности электропривода бумагодолательиглх маигпп, с ирпмепеипем общего пускового геиератора.A device for the MiGioro ioTOpnoro electric drive piece, in particular, the electric drive paper holder, is available with a common starting geerator.

Известны устройства подобного рода, и которых nycKOjJon rcirojjaTOp нредиазначон дл  питанн  отдельных 1гснол1г11тольных олектродвшателей в период пуска.Devices of this kind are known, and of which nycKOjJon rcirojjaTOp are in common with the power supply for individual 1ncn1dt power distributors during the launch period.

Продлагаемое ycTpo/icTno  вл етс  более соверп1Г-н11Ы Ч, как обесночпваот гглав1гы11 разгон ис олннтелыюго Д1 пгател  до рабочей скорости при посто гпно.м момопто. Это достпгаетс} пслользоватгем i качестве нускоиого геиератора трехобмоточного геггератора с тгротивокомпаунднои обмоткой.The proposed ycTpo / icTno is more sud1G-n11YH, like the promise of overclocking the Dl pgatel to the operating speed at a constant gm momopto. This is achieved by using user i as a geyrator of a three-winding gegger with a front-wound coil.

lia чертеже грпведеиа электрическа/Е схема прод.тагае.лгого устройства .lia drawing of the electrician / e schematic of the long-range device.

Устройство действует следующим образо.м.The device operates as follows.

Пуск- гс11олнителыгых двигателей СМ иропзиодитс  тгутем подюючени  их в п ериод пуска на за ;нмы трехобмоточиого irycKOBoio Ienepaтора ПГ.Start-up of gs11olniglygyh engines of SM iropziodits with the idea of their sub-launching in the period of start-up on charges of the three-winding irycKOBoio Ieneprtora PG.

Обмотка nijj геиератора ПГ питаетс  от пезав1С Вгого иапр /кеип . обмотка IIf J. 1годкюгегга к зажимам иуско1 ого гоггератора (обмотка самовозбуждеип ) п кмеет соп ютивленпе. равное критическому, а облютка С .тючегга последовательно с  корем гене|:атора и со.здает ноток, наггравлеииый навстречу потокам .HepiiKix двух облготок.Winding nijj geyirator PG is powered by Pesav1S Vgoy Iapr / keip. winding IIf J. 1 year-end of the hedgehog to the clamps of the IGG generator (the winding is self-excited) is considered compatible with the law. equal to the critical one, and the C .tucchegka graft in series with the gene |: ator and co. creates a note, which advances towards the .HepiiKix streams of two regional tights.

При трогаингг Д1 игате;1  СМ с места п работе его на всиомогател,ной ско)ости .тлочаетс г лннгь обмотка пезашгсшгого возбуичдетгн  Ш н (управленне осуществл етс  контакторами Кэ-Ks-Ко). Пеобходнмое дл  ;)той нелгг ггапр жонгге устанавливаетс  иртг vroMOJHn corrpoTj/Bленн  Г, (ИхЛючаемого пос.тодовательно с отой облготкО).When trainging D1 igat; 1 CM from the place of its operation for a vigilance, it is necessary. The winding of the switchboard is disconnected (controlled by K-Ks-Co contactors). A roundabout for;) that non-yyyyyyyyyyyyyyyyyyy zhongge is set up by an iRTGy of vroMOJHn corrpoTj / Wlenn G, (IH is poured in accordance with this region).

Разгон со «спомогатсльиоп скорости до рабочей производитс  при работе всех трех обмоток. При этом «сличшш тока генератора автоматически йО )|;дер кнваетс  посто нной.Acceleration from the speed to the working speed is achieved when all three windings are in operation. At the same time, the generator current is automatically measured by YO) |; it is kept constant.

, В иообходимьп момент разгон емый двигатель переключаетс  с шпн 5Щ пуског.ого генератора на рабочие шины Р ирн номон п коитакто-ров KI-Кз-KI и реле сравиеии  ианр жений.At the moment, the overclocked engine switches from the spr 5Sch of the start-up generator to the working buses of the KI-Kz-KI co-factors and the relay and tension control devices.

Ток раз1:она устаиавликаетс  изменением тока независимой обмотки возбуждени  Ш д . Измеиеиием наиравлеип  }шследнего можно перевести систему на торможение при иосто ииом тормозном моменте.Current time1: it becomes stable by changing the current of the independent field winding By changing the power of the system, it is possible to transfer the system to braking at the same braking torque.

1.Устройство дл  иуска двигателе ; многомоторного электропривода, в частности электропривода бумагоделательных машин, с иримеиеиием обитого nycKOiioro геиератора, предпазпачеиного дл  иитапи  исиолиптельных электродвигателей в иериод иуска, по завершении которого они автоматически 1героключак)тс  на рабочие шины, отличающеес  том. что, с целью обеспечени  пуска электродвигателей нрн посто нном моменте, в качестве пускового геператора пспользован трехобмоточный генератор с противокомпаундиой обмоткой.1. Device for engine tillering; a multi-motor electric drive, in particular, an electric motor of paper machines, with irimeaium of a nycKOiioro upholstered geyrator, a pre-release motor for electric motors and electric motors in iriod, and at the end of which they are automatically 1 hr) because of the working tires that differ. that, in order to ensure the start-up of the nrn electric motors at a constant moment, a three-winding generator with an anticompound winding was used as the start-up jammer.

2.Устройст1 о по и. 1, отличающеес  тем, что, с долью новышеии  начального иускового момента, при трогаи}П:1 двигател  нредусмотрено включение только одпой обмо- ;;-; , 1мого возбуждени  нускового геиератора. .2. Ustroyst1 about for and. 1, characterized in that, with the share of the initial moment of starting, at the touch of} P: 1, the engine is only intended to be turned on once ;; -; , 1 of my excitement of the geoerator. .

3.Устройство ио пп. 1 и 2, о т л т ч а ю щ е о с   тем, что дл  иолученн  ионпжениой вспомогательной скорссти электродвигателей предусмотрено 1ПчЛючеппе то. одпой обмоткп независимого возбуждени  нускового )a, п цепь которого включаетс  дополнительное сопротивление .3. Device io nn. 1 and 2, that is, so that for Ion of the auxiliary speed of the electric motors, 1PHLyuchet is provided. One winding of independent excitation of the start-up) a, the circuit of which includes additional resistance.

р о J1, м От и 3 о о Р CJ е п и  p o J1, m From and 3 o o P CJ e p and

SU391719A 1949-02-10 1949-02-10 A device for starting engines of multi-motor electric drive SU82890A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU391719A SU82890A1 (en) 1949-02-10 1949-02-10 A device for starting engines of multi-motor electric drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU391719A SU82890A1 (en) 1949-02-10 1949-02-10 A device for starting engines of multi-motor electric drive

Publications (1)

Publication Number Publication Date
SU82890A1 true SU82890A1 (en) 1949-11-30

Family

ID=48255948

Family Applications (1)

Application Number Title Priority Date Filing Date
SU391719A SU82890A1 (en) 1949-02-10 1949-02-10 A device for starting engines of multi-motor electric drive

Country Status (1)

Country Link
SU (1) SU82890A1 (en)

Similar Documents

Publication Publication Date Title
SU82890A1 (en) A device for starting engines of multi-motor electric drive
ES471546A1 (en) Apparatus for the supply, regulation and control of direct current electrical machines
US2586577A (en) Dynamoelectric power measuring cutoff
SU82945A1 (en) A device for starting engines of multi-motor electric drive
SU116793A1 (en) The method of starting an asynchronous short-circuited electric motor and device for implementing this method
SU127741A1 (en) Device for controlling the excitation of a synchronous compensator
SU1287199A1 (en) Device for simulating operation conditions of acceleration relay of control system of motor coach
SU71411A1 (en) Device for controlling the speed of two or more electric motors
SU489188A2 (en) Device for electromechanical braking of asynchronous motor
SU64193A1 (en) Control device for multi motor driven
JPS5359814A (en) Common operating for induction motors
JPS6412898A (en) Stepping motor
SU414686A1 (en) NON-CONTACT ELECTRIC MACHINE UNIT OF STABLE FREQUENCY
GB948130A (en) Improvements in and relating to frequency convertors
JPS5321728A (en) Controller for operating hysteresis motor
GB551607A (en) Improvements in means for maintaining constant tension in a continuous length of material when electrically driven
GB771098A (en) Improvements in or relating to circuits for alternating current commutator motors
GB719854A (en) Improvements in and relating to electric motor control systems for winding engines
JPS5579603A (en) Motor controller for train
JPS55133688A (en) Start controller for synchronous machine
GB635062A (en) Improvements in electric traction equipments
GB835381A (en) Electrical power plant for treating strip material
GB623312A (en) Improvements relating to dynamo-battery systems
GB598353A (en) Improvements in or relating to speed adjusting mechanism
JPS5284625A (en) Electric driven car speed control apparatus