CN201418018Y - High-efficient switched reluctance motor - Google Patents
High-efficient switched reluctance motor Download PDFInfo
- Publication number
- CN201418018Y CN201418018Y CN2009200245770U CN200920024577U CN201418018Y CN 201418018 Y CN201418018 Y CN 201418018Y CN 2009200245770 U CN2009200245770 U CN 2009200245770U CN 200920024577 U CN200920024577 U CN 200920024577U CN 201418018 Y CN201418018 Y CN 201418018Y
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- China
- Prior art keywords
- controller
- motor
- stator
- rotor
- signal processor
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- Expired - Fee Related
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Abstract
The utility model relates to a high-efficient switched reluctance motor, which mainly consists of a motor body, a power converter, a controller and a current detector. The motor body used as an actuator element of the reluctance motor is a double-salient pole structure, a rotor is formed by overlapping silicon steel laminations, each pole of a stator is provided with a concentrated winding, the windings of poles which are opposite radially are in series connection to form one phase, the power converter which is connected with a power source and the windings of the motor is used as a power switch element, the controller consists of a digital signal processor, the current detector is connected with the controller and poles of the rotor and the stator, and the controller consists of the high-performance digital signal processor (DSP), an information processing CPU, a digital logic circuit and an interface circuit and is controlled by a control unit. The high-efficient switched reluctancemotor has the advantages of simple structure, convenient use, easy operation, stable rotation torque and speed, low system noise, small volume, being suitable to be used outdoors and the like.
Description
Technical field
The utility model relates to a kind of power system device of oil exploration equipment.
Background technology
Switched reluctance variable speed machine is a kind of novel variable speed drive system that grows up the 1980s, have simple in structure, firm, cost is low, efficient is high, speed-regulating range width, frequent characteristics such as rotating commutation.As giving special assistance to project is all classified this technology in countries in the world at present, but switched reluctance variable speed machine exists torque ripple and two big big shortcomings of noise.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art and efficient switch magneto resistance speed-regulating motor is provided.
The technical scheme that the utility model adopted is: efficient switch magneto resistance speed-regulating motor, mainly form by motor body, power inverter, controller and current detector, motor body is the executive component of reluctance motor, be the biconvex electrode structure, rotor is laminated by silicon steel laminations to be formed, each has concentrated winding on extremely stator, and radially the windings in series of antipode constitutes a phase; Power inverter connects power supply and motor winding, is power switch component; Controller is made of digital signal processor; Current detector extremely links to each other with stator and rotor with controller.
Controller is made up of high-performance digital signal processor (DSP) and information processing CPU and Digital Logical Circuits and interface circuit, is controlled by control unit.
Compared with prior art, the utility model has the advantages that: simple in structure, easy to use, processing ease, torque rotary speed is stable, and system noise is low, and volume is little, is fit to open-air open-air the use.
Description of drawings
Fig. 1 is a system of the present utility model control schematic diagram;
Fig. 2 is a flow chart of the present utility model.
Among the figure, 1 is rotor, and 2 is stator, and 3 is current detector, and 4 is controller, and 5 is motor, and 6 is control unit, and 7 is power inverter, and 8 is digital signal processor, and 9 are information processing CPU.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Efficient switch magneto resistance speed-regulating motor, mainly form by motor 5 bodies, power inverter 7, controller 4 and current detector 3, motor 5 bodies are the executive component of reluctance motor, be the biconvex electrode structure, rotor 1 is laminated by silicon steel laminations to be formed, each has concentrated winding on extremely stator 2, and radially the windings in series of antipode constitutes a phase; Power inverter 7 connects power supply and motor winding, is power switch component; Controller 4 is made of digital signal processor 8; Current detector 3 extremely links to each other with stator 2, rotor 1 with controller 4.
Controller 4 is made up of high-performance digital signal processor 8 (DSP) and information processing CPU9 and Digital Logical Circuits and interface circuit, is controlled by control unit.
Claims (2)
1, efficient switch magneto resistance speed-regulating motor, mainly form by motor body, power inverter, controller and current detector, it is characterized in that motor body is the executive component of reluctance motor, be the biconvex electrode structure, rotor is laminated by silicon steel laminations to be formed, each has concentrated winding on extremely stator, and radially the windings in series of antipode constitutes a phase; Power inverter connects power supply and motor winding, is power switch component; Controller is made of digital signal processor; Current detector extremely links to each other with stator and rotor with controller.
2, efficient switch magneto resistance speed-regulating motor according to claim 1 is characterized in that controller is made up of high-performance digital signal processor (DSP) and information processing CPU and Digital Logical Circuits and interface circuit, is controlled by control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200245770U CN201418018Y (en) | 2009-05-05 | 2009-05-05 | High-efficient switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200245770U CN201418018Y (en) | 2009-05-05 | 2009-05-05 | High-efficient switched reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418018Y true CN201418018Y (en) | 2010-03-03 |
Family
ID=41794449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200245770U Expired - Fee Related CN201418018Y (en) | 2009-05-05 | 2009-05-05 | High-efficient switched reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418018Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367142A (en) * | 2011-10-19 | 2012-03-07 | 沈阳博林特电梯股份有限公司 | Inner rotor switch reluctance traction driving device |
| CN104242562A (en) * | 2014-08-15 | 2014-12-24 | 四川绿标能源科技有限公司 | Combined type switch reluctance motor power system |
-
2009
- 2009-05-05 CN CN2009200245770U patent/CN201418018Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367142A (en) * | 2011-10-19 | 2012-03-07 | 沈阳博林特电梯股份有限公司 | Inner rotor switch reluctance traction driving device |
| CN104242562A (en) * | 2014-08-15 | 2014-12-24 | 四川绿标能源科技有限公司 | Combined type switch reluctance motor power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20100505 |