RU94005737A - Electronically commutated motor control system - Google Patents
Electronically commutated motor control systemInfo
- Publication number
- RU94005737A RU94005737A RU94005737/07A RU94005737A RU94005737A RU 94005737 A RU94005737 A RU 94005737A RU 94005737/07 A RU94005737/07 A RU 94005737/07A RU 94005737 A RU94005737 A RU 94005737A RU 94005737 A RU94005737 A RU 94005737A
- Authority
- RU
- Russia
- Prior art keywords
- difference integrator
- integration
- winding
- emf
- reliability
- Prior art date
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
FIELD: electrical engineering; commutatorless motors with permanent-magnet rotors. SUBSTANCE: rotational electromotive force of de-energized motor winding is directly by means of difference integrator, and integration of inductance voltage of de-energized winding set up as result of dissipation of magnetic-field reactive energy stored in it is eliminated by means of reset pulse shaper. System has Schmitt flip-flop, trigger resistor, and difference integrator built around integrated Norton amplifier. EFFECT: improved noise immunity and system sensitivity in determining rotor position, increased efficiency and reliability, simplified design, and reduced cost of device.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94005737A RU2096906C1 (en) | 1994-02-18 | 1994-02-18 | Control system for motor with electronic switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94005737A RU2096906C1 (en) | 1994-02-18 | 1994-02-18 | Control system for motor with electronic switch |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94005737A true RU94005737A (en) | 1996-10-20 |
RU2096906C1 RU2096906C1 (en) | 1997-11-20 |
Family
ID=20152663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94005737A RU2096906C1 (en) | 1994-02-18 | 1994-02-18 | Control system for motor with electronic switch |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2096906C1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20070619A1 (en) * | 2007-09-12 | 2009-03-13 | Spal Automotive Srl | ELECTRIC DRIVE AND PILOT METHOD OF THE SAME. |
JP5149695B2 (en) * | 2008-05-15 | 2013-02-20 | パナソニック株式会社 | Motor drive control device |
DE102010030239A1 (en) * | 2010-06-17 | 2011-12-22 | BSH Bosch und Siemens Hausgeräte GmbH | Method and device for starting an electric motor |
RU2569335C1 (en) * | 2014-11-07 | 2015-11-20 | Общество с ограниченной ответственностью Научно-производственная фирма "ЭТНА" | Module to limit voltage of city electric transport heater electric motor |
-
1994
- 1994-02-18 RU RU94005737A patent/RU2096906C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2096906C1 (en) | 1997-11-20 |
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