CN203554199U - ECM motor composition - Google Patents
ECM motor composition Download PDFInfo
- Publication number
- CN203554199U CN203554199U CN201320614294.8U CN201320614294U CN203554199U CN 203554199 U CN203554199 U CN 203554199U CN 201320614294 U CN201320614294 U CN 201320614294U CN 203554199 U CN203554199 U CN 203554199U
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- motor
- electric machine
- memory
- machine structure
- ecm
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Abstract
The utility model discloses an ECM motor composition comprising a motor monomer and a motor controller, wherein the motor monomer comprises a stator assembly, a rotor assembly and a housing assembly; the motor controller comprises a control box and a control circuit board arranged in the control box; the control circuit board is integrated with a power circuit, a micro-processor and an inversion circuit; the power circuit provides power for each circuit; the micro-processor controls the inversion circuit to drive a motor winding on the stator assembly to be connected/disconnected; the motor monomer also comprises a parameter storage circuit board including a memory and a data transmission device; work parameters of the motor is stored in the memory; the memory can transmit the work parameters of the motor to the micro-processor of the motor controller through the data tranmsmission device; even if the motor controller is damaged, the controller can be simply and conveniently replaced, thereby reducing maintenance cost and disability rate.
Description
Technical field:
The utility model relates to a kind of ECM electric machine structure.
Background technology:
ECM motor is conventionally by electric machine controller and motor monomer, described motor monomer comprises stator module, rotor assembly and case component, stator module is arranged on case component, rotor assembly is sleeved on inner side or the outside composition of stator module, electric machine controller generally will set the parameter of motor operation, guarantee motor normally moves, but motor monomer (--be unit) due to foozle, conventionally the parameter of unit has difference, electric machine controller need to be according to the performance of the maximum performance of the exact parameters ability motor of unit, especially after electric machine controller damages, if be directly replaced by new controller, new controller need to know that the parameter of original unit could normal operation.Therefore need a kind of ECM electric machine structure to obtain the various parameters of unit, make the reliability service of this motor, controller repair and replacement bring very large facility.
Summary of the invention:
The purpose of this utility model is to provide a kind of ECM electric machine structure, motor monomer also includes Parameter storage wiring board, in Parameter storage wiring board, comprise memory and data transmission device, described memory stores has the running parameter of motor, memory by data transmission device by motor running parameter send to the microprocessor of electric machine controller, even if electric machine controller damages, also can be simply and easily changer controller more, reduce maintenance cost and scrappage.
The purpose of this utility model is achieved by following technical proposals.
A kind of ECM electric machine structure, comprise motor monomer and electric machine controller, described motor monomer comprises stator module, rotor assembly and case component, stator module is arranged on case component, rotor assembly is sleeved on inner side or the outside of stator module, described electric machine controller comprises control box and is arranged on the control circuit board of control box the inside, control circuit board is integrated with power circuit, microprocessor, inverter circuit, power circuit is each several part circuit supply, microprocessor control inverter circuit drives the break-make of motor winding on stator module, motor monomer also includes Parameter storage wiring board, in Parameter storage wiring board, comprise memory and data transmission device, described memory stores has the running parameter of motor, memory by data transmission device by motor running parameter send to the microprocessor of electric machine controller.
Memory described above is the microcontroller that is integrated with memory cell.
Microcontroller described above is single-chip microprocessor MCU or digital signal processor DSP.
Parameter storage wiring board described above is also provided with the hall sensor unit for detection of rotor-position.
Data transmission device described above is serial communication module or Transistor-Transistor Logic level communication module or I2C communication module or SCI communication module or SPI communication module.
The running parameter of motor described above comprises deviate, the winding inductance of stator, resistance, the back electromotive force constant of position transducer.
Case component the inside described above is provided with Parameter storage wiring board.
The utility model compared with prior art, there is following effect: 1) motor monomer also includes Parameter storage wiring board, in Parameter storage wiring board, comprise memory and data transmission device, described memory stores has the running parameter of motor, memory by data transmission device by motor running parameter send to the microprocessor of electric machine controller, even if electric machine controller damages, also can change simply and easily electric machine controller, new electric machine controller obtains the various parameters of original unit by Parameter storage wiring board, guarantee that new electric machine controller can normally move, for the repair and replacement of electric machine controller bring very large facility, reduce maintenance cost and scrappage, 2) memory is the microcontroller that is integrated with memory cell, and microcontroller is single-chip microprocessor MCU or digital signal processor DSP, and the spatial volume that takies is little, cost is low, 3) Parameter storage wiring board is also provided with the hall sensor unit for detection of rotor-position, can further reduce costs, and structure is compacter.
Accompanying drawing explanation:
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the exploded view in Fig. 1.
Fig. 3 is the stereogram of the utility model electric machine controller.
Fig. 4 is structure cutaway view of the present utility model.
Fig. 5 is the circuit block diagram of a kind of embodiment of the utility model.
Fig. 6 is the circuit block diagram of the another kind of embodiment of the utility model.
Embodiment:
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figures 1 to 6, the utility model is a kind of ECM electric machine structure, comprise motor monomer 1 and electric machine controller 3, described motor monomer 1 comprises stator module 12, rotor assembly 13 and case component 11, stator module 12 is arranged on case component 11, rotor assembly 13 is sleeved on inner side or the outside of stator module 12, described electric machine controller 2 comprises control box 22 and is arranged on the control circuit board 21 of control box the inside, control circuit board 21 is integrated with power circuit, microprocessor, inverter circuit, power circuit is each several part circuit supply, microprocessor control inverter circuit drives the break-make of motor winding 120 on stator module 12, motor monomer 1 also includes Parameter storage wiring board 14, in Parameter storage wiring board 14, comprise memory and data transmission device, described memory stores has the running parameter of motor, memory by data transmission device by motor running parameter send to the microprocessor of electric machine controller.
Described memory is the microcontroller that is integrated with memory cell.
Described microcontroller is single-chip microprocessor MCU or digital signal processor DSP.
Described Parameter storage wiring board 14 is also provided with the hall sensor unit for detection of rotor-position.
Described data transmission device is serial communication module or Transistor-Transistor Logic level communication module or I2C communication module or SCI communication module or SPI communication module.
The running parameter of described motor comprises deviate, the winding inductance of stator, resistance, the back electromotive force constant of position transducer.
Described case component 11 the insides are provided with Parameter storage wiring board 14.
Principle of the present utility model is: in motor monomer 1 the inside, be provided with Parameter storage wiring board 14, in Parameter storage wiring board 14, comprise memory and data transmission device, memory stores has the running parameter of motor, memory by data transmission device by motor running parameter send to the microprocessor of electric machine controller, even if electric machine controller 2 damages, also can change simply and easily electric machine controller, new electric machine controller obtains the various parameters of original unit by Parameter storage wiring board 14, guarantee that new electric machine controller can normally move, for the repair and replacement of electric machine controller bring very large facility, reduce maintenance cost and scrappage.
Claims (7)
1. an ECM electric machine structure, comprise motor monomer and electric machine controller, described motor monomer comprises stator module, rotor assembly and case component, stator module is arranged on case component, rotor assembly is sleeved on inner side or the outside of stator module, described electric machine controller comprises control box and is arranged on the control circuit board of control box the inside, control circuit board is integrated with power circuit, microprocessor, inverter circuit, power circuit is each several part circuit supply, microprocessor control inverter circuit drives the break-make of motor winding on stator module, it is characterized in that: motor monomer also includes Parameter storage wiring board, in Parameter storage wiring board, comprise memory and data transmission device, described memory stores has the running parameter of motor, memory by data transmission device by motor running parameter send to the microprocessor of electric machine controller.
2. a kind of ECM electric machine structure according to claim 1, is characterized in that: described memory is the microcontroller that is integrated with memory cell.
3. a kind of ECM electric machine structure according to claim 2, is characterized in that: microcontroller is single-chip microprocessor MCU or digital signal processor DSP.
4. according to a kind of ECM electric machine structure described in claim 1 or 2 or 3, it is characterized in that: Parameter storage wiring board is also provided with the hall sensor unit for detection of rotor-position.
5. a kind of ECM electric machine structure according to claim 4, is characterized in that: data transmission device is serial communication module or Transistor-Transistor Logic level communication module or I2C communication module or SCI communication module or SPI communication module.
6. according to a kind of ECM electric machine structure described in claim 1 or 2 or 3, it is characterized in that: the running parameter of motor comprises winding inductance, resistance, the back electromotive force constant of the deviate of position transducer, stator.
7. according to a kind of ECM electric machine structure described in claim 1 or 2 or 3, it is characterized in that: case component the inside is provided with Parameter storage wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614294.8U CN203554199U (en) | 2013-09-30 | 2013-09-30 | ECM motor composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614294.8U CN203554199U (en) | 2013-09-30 | 2013-09-30 | ECM motor composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554199U true CN203554199U (en) | 2014-04-16 |
Family
ID=50472261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614294.8U Expired - Lifetime CN203554199U (en) | 2013-09-30 | 2013-09-30 | ECM motor composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101467A1 (en) * | 2014-12-24 | 2016-06-30 | 中山大洋电机股份有限公司 | Isolation speed regulation interface circuit and electrical equipment system using same |
| CN105762986A (en) * | 2014-12-13 | 2016-07-13 | 中山大洋电机股份有限公司 | Automatic speed-regulating ECM motor and freezer using same |
-
2013
- 2013-09-30 CN CN201320614294.8U patent/CN203554199U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762986A (en) * | 2014-12-13 | 2016-07-13 | 中山大洋电机股份有限公司 | Automatic speed-regulating ECM motor and freezer using same |
| US10469002B2 (en) | 2014-12-13 | 2019-11-05 | Zhongshan Broad-Ocean Motor Co., Ltd. | Electrically commutated motor and freezer comprising the same |
| WO2016101467A1 (en) * | 2014-12-24 | 2016-06-30 | 中山大洋电机股份有限公司 | Isolation speed regulation interface circuit and electrical equipment system using same |
| US10135370B2 (en) | 2014-12-24 | 2018-11-20 | Zhongshan Broad-Ocean Motor Co., Ltd. | Interface circuit and electrical appliance system comprising the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |