DE202005009054U1 - Easy starting circuit for a single phase brushless dc motor has oscillating pulse generator and hall integrated circuit to sense rotor polarity - Google Patents
Easy starting circuit for a single phase brushless dc motor has oscillating pulse generator and hall integrated circuit to sense rotor polarity Download PDFInfo
- Publication number
- DE202005009054U1 DE202005009054U1 DE200520009054 DE202005009054U DE202005009054U1 DE 202005009054 U1 DE202005009054 U1 DE 202005009054U1 DE 200520009054 DE200520009054 DE 200520009054 DE 202005009054 U DE202005009054 U DE 202005009054U DE 202005009054 U1 DE202005009054 U1 DE 202005009054U1
- Authority
- DE
- Germany
- Prior art keywords
- motor
- rotor
- generating circuit
- phase brushless
- circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
- H02P6/22—Arrangements for starting in a selected direction of rotation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Brushless Motors (AREA)
Abstract
Description
Das vorliegende Gebrauchsmuster betrifft einen einphasigen bürstenlosen Gleichstrommotor, insbesondere eine leichtstartende Schaltung für einen einphasigen bürstenlosen Gleichstrommotor, um den Gleichstrom-Motor leicht zu starten, der an der Stelle bzw. dem Ort eines toten Winkels gestoppt ist, wo der Gleichstrom-Motor schwer zu starten ist.The present utility model relates to a single-phase brushless DC motor, in particular a light-starting circuit for a single-phase brushless DC motor to easily start the DC motor, the stopped at the place or place of a blind spot, where the DC motor is hard to start.
Wie
in
Jedoch bilden bzw. erhöhen das Positionsfixierungsglied und der Permanentmagnetring die Komplexität der Komponenten für den Gleichstrommotor, so dass die Schwierigkeit und Kosten however form or increase the position fixing member and the permanent magnet ring the complexity of the components for the DC motor, so the difficulty and cost
ihrer Herstellung und Zusammenbau weiter vergrößert werden, so dass sich eine Geschäftseinbuße ergibt.of their Production and assembly are further enlarged, so that a Business loss results.
Ein erfindungsgemäßer einphasiger bürstenloser Gleichstrommotor ist durch die Merkmale des Anspruchs 1 gekennzeichnet.One inventive single-phase brushless DC motor is characterized by the features of claim 1.
Das Merkmal eines einphasigen bürstenlosen Gleichstrommotors ist ein Schwingungspulserzeugungsschaltkreis der mit einem Hall-IC in einem Gleichstrommotor verbunden ist. Wenn das Hall-IC kein auszusendendes polares Signal aufweist, kann der Schwingungspulserzeugungsschaltkreis einen Niederfrequenzpuls erzeugen, ihn an einen Stator des Gleichtstrommotors über einen Ansteuerschaltkreis senden. Dann ist der Rotor des Gleichstrommotors gezwungen, im Uhrzeigersinn oder Gegenuhrzeigersinn zu rotieren, so dass der Rotor sich aus einem toten Startwinkel bewegen kann und dann kann das Hall-IC die Polarität des Rotors fühlen, um dem Rotor zu erlauben, den Gleichstrommotor glatt zu starten.The Characteristic of a single-phase brushless DC motor is a vibration pulse generating circuit of is connected to a Hall IC in a DC motor. If the Hall IC has no polar signal to be transmitted, the Vibration pulse generating circuit generate a low frequency pulse, connect it to a stator of the common mode motor via a drive circuit send. Then the rotor of the DC motor is forced clockwise or counterclockwise to rotate so that the rotor is out can move a dead starting angle and then the Hall IC can polarity of the rotor, to allow the rotor to smoothly start the DC motor.
Eine Ausführungsform des vorliegenden Gebrauchsmusters wird anhand der nachstehenden Zeichnungen beispielshalber beschrieben. Es zeigenA embodiment of the present utility model will become apparent from the following drawings described by way of example. Show it
Eine
bevorzugte Ausführungsform
einer leicht-startenden Schaltung für einen einphasigen bürstenlosen
Gleichstrommotor des vorliegenden Gebrauchsmusters, wie in
Das
Hall-IC
Der
Schwingungspulserzeugungsschaltkreis
Der
Ansteuerschaltkreis
Wenn
das Hall-IC
Hier
muß speziell
erwähnt
werden, dass bei der leichtstartenden Schaltung für einen
einphasigen bürstenlosen
Gleichstrommotor, wenn es dem Motor unmöglich ist, gestartet zu werden,
gemeint ist, dass der Rotor
Während die bevorzugte Ausführungsform des Gebrauchsmusters oben beschrieben wurde, wird erkannt und verstanden werden, das verschiedenartige Modifikationen darin gemacht werden können und die angehängten Ansprüche intendiert sind, alle derartigen Modifikationen abzudecken, die innerhalb des Schutzbereichs des Gebrauchsmusters fallen.While the preferred embodiment of Utility Model has been described above, is recognized and understood will be made various modifications in it can and the attached claims intended to cover all such modifications that fall within the scope of the utility model.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520009054 DE202005009054U1 (en) | 2005-06-09 | 2005-06-09 | Easy starting circuit for a single phase brushless dc motor has oscillating pulse generator and hall integrated circuit to sense rotor polarity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520009054 DE202005009054U1 (en) | 2005-06-09 | 2005-06-09 | Easy starting circuit for a single phase brushless dc motor has oscillating pulse generator and hall integrated circuit to sense rotor polarity |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005009054U1 true DE202005009054U1 (en) | 2005-09-22 |
Family
ID=35062654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520009054 Expired - Lifetime DE202005009054U1 (en) | 2005-06-09 | 2005-06-09 | Easy starting circuit for a single phase brushless dc motor has oscillating pulse generator and hall integrated circuit to sense rotor polarity |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005009054U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007119094A2 (en) * | 2006-01-20 | 2007-10-25 | Melexis Nv | Driving brushless dc motors |
-
2005
- 2005-06-09 DE DE200520009054 patent/DE202005009054U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007119094A2 (en) * | 2006-01-20 | 2007-10-25 | Melexis Nv | Driving brushless dc motors |
WO2007119094A3 (en) * | 2006-01-20 | 2007-12-27 | Melexis Nv | Driving brushless dc motors |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60112316T2 (en) | ABOUT A SIGNAL OF THE ABSOLUTE POSITION COMMUTED GEARBOX MOTOR | |
DE19533076B4 (en) | Control circuit for a brushless synchronous electric motor | |
DE3026004C2 (en) | Electromagnetic stepper motor with two directions of rotation | |
DE10028337B4 (en) | Speed control for a motor | |
EP0869601A2 (en) | Motor arrangement | |
EP2262085A1 (en) | Electric appliance and electric motor drive unit for an electric appliance | |
DE2260069A1 (en) | COLLECTROLLESS DC MOTOR | |
DE2211780A1 (en) | Switching device for a synchronous motor with an excitation winding and an output axis | |
DE3128200A1 (en) | BRUSHLESS DC MOTOR | |
DE2450968A1 (en) | DRIVE CIRCUIT FOR A BRUSHLESS DC MOTOR | |
EP1493220A1 (en) | Electronically commutated dc motor comprising a bridge circuit | |
DE3704235A1 (en) | ENGINE | |
DE202016106669U1 (en) | engine | |
EP2278339B1 (en) | System of a single phase, electronically commutated motor and an electronic computing unit | |
DE202005009054U1 (en) | Easy starting circuit for a single phase brushless dc motor has oscillating pulse generator and hall integrated circuit to sense rotor polarity | |
DE19812966A1 (en) | Small brushless DC motor | |
DE1548604B2 (en) | ||
DE202020104894U1 (en) | A brushless DC dynamo and a vehicle with the brushless DC dynamo | |
DE2900547C2 (en) | Control signal generator for the commutation device of a brushless electronic motor | |
DE2308449A1 (en) | DC MOTOR | |
DE29812916U1 (en) | Claw pole motor | |
EP0501521A1 (en) | Brushless direct current motor for low speed | |
DE102012224313A1 (en) | Method for determining rotor position of electronically commutated electric machine for motor vehicle, involves synchronizing rotor position and/or velocity specification with binary position signal for electrical commutation | |
DE1802531A1 (en) | A device generating relative movement | |
DE69731923T2 (en) | electric motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051027 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080902 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20120103 |