SU1617616A1 - Device for controlling stepping motor with electric step division - Google Patents
Device for controlling stepping motor with electric step division Download PDFInfo
- Publication number
- SU1617616A1 SU1617616A1 SU894665842A SU4665842A SU1617616A1 SU 1617616 A1 SU1617616 A1 SU 1617616A1 SU 894665842 A SU894665842 A SU 894665842A SU 4665842 A SU4665842 A SU 4665842A SU 1617616 A1 SU1617616 A1 SU 1617616A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- keys
- control
- diodes
- current sensor
- opposite terminals
- Prior art date
Links
Classifications
-
- Y02P80/116—
Landscapes
- Control Of Stepping Motors (AREA)
Abstract
Изобретение относитс к электротехнике и может быть использовано дл управлени шаговыми двигател ми с электрическим дроблением шага в системах управлени технологическими процессами. Цель изобретени состоит в повышении КПД. Разноименные выводы одновременно включаемых обмоток 5 и 6 двигател через резистивный датчик 7 тока соединены с общей шиной источника, другие разноименные выводы обмоток 5 и 6 через ключи 1 и 2, зашунтированные диодами 3 и 4, - с выходом источника питани , а через ключи 10, 11 и диоды 8, 9 - с общей шиной источника питани , при этом управл ющие входы ключей 2, 3,10, 11 и резистивный датчик 7 тока св заны с блоком 12 управлени . В каждый момент времени в цепь фазы включен один ключ. 2 ил.The invention relates to electrical engineering and can be used to control stepper motors with electrical crushing of pitch in process control systems. The purpose of the invention is to increase efficiency. Opposite terminals of simultaneously energized windings 5 and 6 of the motor are connected via a resistive current sensor 7 to a common source bus, other opposite terminals of windings 5 and 6 through keys 1 and 2, shunted by diodes 3 and 4, to a power supply output 11 and diodes 8, 9 - with a common power supply bus; the control inputs of the keys 2, 3, 10, 11 and the resistive current sensor 7 are connected to the control unit 12. At each moment in time, one key is included in the phase circuit. 2 Il.
Description
Фиг.22
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894665842A SU1617616A1 (en) | 1989-01-04 | 1989-01-04 | Device for controlling stepping motor with electric step division |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894665842A SU1617616A1 (en) | 1989-01-04 | 1989-01-04 | Device for controlling stepping motor with electric step division |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1617616A1 true SU1617616A1 (en) | 1990-12-30 |
Family
ID=21435754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894665842A SU1617616A1 (en) | 1989-01-04 | 1989-01-04 | Device for controlling stepping motor with electric step division |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1617616A1 (en) |
-
1989
- 1989-01-04 SU SU894665842A patent/SU1617616A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1426266. кл. Н 02 Р 8/00. 1987. Соколов М.М., Рубцов В.Т. Дискретный электропривод механизмов электротермических установок. М.; Энергоатомиздат 1986. с. 36-39. * |
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