SU82950A1 - Device for measuring DC motor power - Google Patents
Device for measuring DC motor powerInfo
- Publication number
- SU82950A1 SU82950A1 SU396277A SU396277A SU82950A1 SU 82950 A1 SU82950 A1 SU 82950A1 SU 396277 A SU396277 A SU 396277A SU 396277 A SU396277 A SU 396277A SU 82950 A1 SU82950 A1 SU 82950A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring
- motor power
- generator
- power
- motor
- Prior art date
Links
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Description
Известны устройства дл из.мерсни мощности э;1ектродвигател посто нного тока, основанные на применении -ахогенера.торй, питаюше;го управл ющую обмотку электро.магнитного усилител амплидинного генератора. Недостаток этик устройсти состоит в сложности в гнолнени схемы автоматического управлени .Devices are known for producing a power of a direct current motor based on the use of a second-mode power supply for the control winding of an electromagnetic amplifying amplifier of an amplifying oscillator. The drawback of these devices is the difficulty in putting up an automatic control circuit.
Схема нредлагаемого устройства значительно yii|)ou;aeTCs иодх ,1ючением обмотки возбуждени тнхогенератора к сопротивлению в цепи тока нагрузки с тем, что;бы мопиност .чвигател онредел ласгвеличиной напр жени генератора.The scheme of the proposed device is considerably yii | io; aeTCs iodi, by switching the excitation winding of the generator to the resistance in the circuit of the load current, so that the power of the generator is equal to the maximum generator voltage.
На чертеже приведена схема 1)едлагаем(л о устройства )рименительно к системе автоматической намотки бу. н рх-лон.The drawing shows the scheme 1) we are supplying (on the device) Relative to the automatic winding system, bu. n px-lon.
Устройство действует следующим образом.The device operates as follows.
Врапдегие рулона осуществл етс непосрелстЕ)енно оч- лектро двигател Л1 посто нного тока нормального исполнени .The roll-off ratchet is carried out immodestly directly from the motor L1 of a direct current of normal execution.
Питание электродвигател при) то ко системе Леонарда. В качестве генератора Леонарда применен электромагнитный амш1;|динный генератор Г.Power supplied to Leonard’s system. As a Leonard generator, electromagnetic amsh1; | dynny generator G.
Автоматическое ноддержание посто нным усили (аг жени рулона обрснечиваетс контролем его величины, замер емой носред ством тахогенератора ТГ. ток воЗ|бу к;1.ении которого нропорциюнален току нагруз ки электродвигател М. Д.т обеспечени возможности талого ко {трол обмотка возбуждени ПЮТГ подключаетс к сопро т влению , вк.тюченному в цепь нагрузки двигател 1.Automatic maintenance of a constant force (coil tension is monitored by controlling its value measured by the TG tachogenerator circuit. Current of WHO | bu; 1. which is proportional to the load current of the electric motor M.D. connected to the terminal connected to the load circuit of engine 1.
Отключение величины усили нат жени рулона, т. е. мощности дви|-ател /И. вызывает соответствуюш.ее изменение напр жени на тахогенераторе Т1 нодаваемого на .) ющую обмотку ///О/электромагнитного усилител амплидинного генератора Г.The disconnection of the magnitude of the tension of the roll, i.e. the power of the motor of the | t / i. causes a corresponding change in voltage on the tachogenerator T1 to be supplied to.) the winding /// O / of the electromagnetic amplifier of the amplitude generator G.
В результате этого происходит изменение напр жени на э.тектроAs a result, there is a change in the voltage on the ectro
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU396277A SU82950A1 (en) | 1949-04-13 | 1949-04-13 | Device for measuring DC motor power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU396277A SU82950A1 (en) | 1949-04-13 | 1949-04-13 | Device for measuring DC motor power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU82950A1 true SU82950A1 (en) | 1949-11-30 |
Family
ID=48255990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU396277A SU82950A1 (en) | 1949-04-13 | 1949-04-13 | Device for measuring DC motor power |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU82950A1 (en) |
-
1949
- 1949-04-13 SU SU396277A patent/SU82950A1/en active
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