SU1575222A1 - Device for remote transmission of master shaft angle of turn - Google Patents
Device for remote transmission of master shaft angle of turn Download PDFInfo
- Publication number
- SU1575222A1 SU1575222A1 SU853849253A SU3849253A SU1575222A1 SU 1575222 A1 SU1575222 A1 SU 1575222A1 SU 853849253 A SU853849253 A SU 853849253A SU 3849253 A SU3849253 A SU 3849253A SU 1575222 A1 SU1575222 A1 SU 1575222A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- output
- driver
- synchronous machine
- position sensor
- Prior art date
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- Control Of Position Or Direction (AREA)
Abstract
Изобретение относитс к области электротехники и автоматики и может быть использовано дл дистанционной передачи угловых перемещений в след щих системах двустороннего действи с силомоментным очувствлением на базе вентильных электродвигателей. Целью изобретени вл етс повышение точности отражени нагрузочных моментов на валу оператора и уменьшение углов рассогласовани между задающим и исполнительным валами. Устройство содержит соединенную с задающим валом синхронную машину 1 оператора, снабженную первым датчиком положени 2 ротора оператора, сравнивающий элемент 3, второй датчик положени 4 на исполнительном валу исполнительной синхронной машины, сумматор 6, управл емый ключ 7, задатчик 8, полупроводниковый коммутатор 9 с управл ющим и коммутирующим входами. К выходам коммутатора 9 параллельно встречно подключены соответствующие обмотки статоров синхронных машин. Данное устройство обеспечивает практически посто нное отношение моментов на задающем и исполнительном валах и уменьшенное значение максимального рассогласовани валов. 3 ил.The invention relates to the field of electrical engineering and automation and can be used for remote transmission of angular displacements in servo two-way systems with force-moment sensing based on valve electric motors. The aim of the invention is to improve the accuracy of the reflection of the load moments on the shaft of the operator and reduce the misalignment angles between the driver and the actuating shafts. The device contains an operator synchronous machine 1 connected to the driver shaft, equipped with the first sensor rotor position 2, comparing element 3, second position sensor 4 on the executive shaft of the synchronous machine executive, adder 6, control key 7, unit 8, semiconductor switch 9 s control to the connecting and switching inputs. The respective windings of the stators of the synchronous machines are counter-connected to the outputs of the switch 9 in parallel. This device provides a practically constant ratio of moments on the driver and actuator shafts and a reduced value of the maximum misalignment of the shafts. 3 il.
Description
90 Aot 90 aot
Фиг.22
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853849253A SU1575222A1 (en) | 1985-02-01 | 1985-02-01 | Device for remote transmission of master shaft angle of turn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853849253A SU1575222A1 (en) | 1985-02-01 | 1985-02-01 | Device for remote transmission of master shaft angle of turn |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1575222A1 true SU1575222A1 (en) | 1990-06-30 |
Family
ID=21160532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853849253A SU1575222A1 (en) | 1985-02-01 | 1985-02-01 | Device for remote transmission of master shaft angle of turn |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1575222A1 (en) |
-
1985
- 1985-02-01 SU SU853849253A patent/SU1575222A1/en active
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