CN201418003Y - multi-power energy-saving motor - Google Patents
multi-power energy-saving motor Download PDFInfo
- Publication number
- CN201418003Y CN201418003Y CN2009200245747U CN200920024574U CN201418003Y CN 201418003 Y CN201418003 Y CN 201418003Y CN 2009200245747 U CN2009200245747 U CN 2009200245747U CN 200920024574 U CN200920024574 U CN 200920024574U CN 201418003 Y CN201418003 Y CN 201418003Y
- Authority
- CN
- China
- Prior art keywords
- motor
- controller
- power
- inductive circuit
- 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 - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The utility model relates to multi-power energy-saving motor, which is characterized in that an inductive circuit and a controller are connected to a motor, an air break switch and the inductive circuit are in series connection on a circuit, the inductive circuit is connected with the controller, two contactors are in parallel connection with the inductive circuit, windings of the motor are in phase mixing connection, the contactors controlled by the controller and the inductive circuit are in series connection with the windings of the motor, the motor is controlled by the controller, and a plurality of single-chip microcomputers are arranged in the controller. The motor utilizes a mode of high-power starting and multiple various low-power running and samples voltage and current, and thenthe single-chip microcomputers operates active component and reactive component, outputs commands and utilizes an actuator element to automatically access optimum power to an oil pumping unit. The multi-power energy-saving motor is simple in structure and convenient in use, can realize automatic switching control, saves energy and has wide power adjusting range.
Description
Technical field
The utility model relates to a kind of power set of oil exploration equipment.
Background technology
The band of present most of oil pumpers carries startup, enough big torque must be arranged, and when normally moving, the torque of moment of torsion when starting, the load factor that has determined oil pumper to run well like this has only 30% of motor rated condition, the rated condition that departs from motor causes the dragging motor of present most of oil pumpers to select power excessive, and power factor and efficient are on the low side during operation.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art and the energy-saving multi-power motor is provided.
The technical scheme that the utility model adopted is: the energy-saving multi-power motor, mainly on motor, connect inductive circuit and controller, sky switch of series connection on the circuit, series inductance circuit then, inductive circuit is connected with controller, be parallel with two contactors with inductive circuit, the winding of motor is that mixed phase connects.
Contactor is by controller and inductive circuit control, the windings in series of contactor and motor.
Motor is controlled by controller, and some single-chip microcomputers are arranged in the controller, and high power starts, a plurality of different low power runs, and to the voltage and current sampling, calculate meritorious and idle component by single-chip microcomputer, and output order inserts optimal power for oil pumper by executive component automatically.
Compared with prior art, the utility model has the advantages that: simple in structure, easy to use, realize the control of automaticallying switch, the energy-saving power adjustable range is wide.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The energy-saving multi-power motor mainly connects inductive circuit and controller on motor, sky switch of series connection on the circuit, and series inductance circuit then, inductive circuit is connected with controller, is parallel with two contactors with inductive circuit, and the winding of motor is that mixed phase connects.
Contactor is by controller and inductive circuit control, the windings in series of contactor and motor.
Motor is controlled by controller, and some single-chip microcomputers are arranged in the controller, and high power starts, a plurality of different low power runs, and to the voltage and current sampling, calculate meritorious and idle component by single-chip microcomputer, and output order inserts optimal power for oil pumper by executive component automatically.
Claims (3)
1, energy-saving multi-power motor mainly connects inductive circuit and controller on motor, it is characterized in that sky of series connection is driven switch on the circuit, series inductance circuit then, inductive circuit is connected with controller, is parallel with two contactors with inductive circuit, and the winding of motor is that mixed phase connects.
2, energy-saving multi-power motor according to claim 1 is characterized in that contactor is by controller and inductive circuit control, the windings in series of contactor and motor.
3, energy-saving multi-power motor according to claim 1, it is characterized in that motor controlled by controller, some single-chip microcomputers are arranged in the controller, high power starts, a plurality of different low power runs, and to the voltage and current sampling, calculate meritorious and idle component by single-chip microcomputer, and output order inserts optimal power for oil pumper by executive component automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200245747U CN201418003Y (en) | 2009-05-05 | 2009-05-05 | multi-power energy-saving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200245747U CN201418003Y (en) | 2009-05-05 | 2009-05-05 | multi-power energy-saving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418003Y true CN201418003Y (en) | 2010-03-03 |
Family
ID=41794434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200245747U Expired - Fee Related CN201418003Y (en) | 2009-05-05 | 2009-05-05 | multi-power energy-saving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418003Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746515A (en) * | 2013-10-21 | 2014-04-23 | 广东威灵电机制造有限公司 | Serial-parallel conversion device of three-phase motor winding and three-phase motor device |
| CN111146767A (en) * | 2019-12-18 | 2020-05-12 | 陈鑫 | Multi-power motor |
-
2009
- 2009-05-05 CN CN2009200245747U patent/CN201418003Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746515A (en) * | 2013-10-21 | 2014-04-23 | 广东威灵电机制造有限公司 | Serial-parallel conversion device of three-phase motor winding and three-phase motor device |
| CN103746515B (en) * | 2013-10-21 | 2016-02-03 | 广东威灵电机制造有限公司 | The connection in series-parallel conversion equipment of three phase electric machine winding and three phase electric machine equipment |
| CN111146767A (en) * | 2019-12-18 | 2020-05-12 | 陈鑫 | Multi-power motor |
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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 |