CN109713981A - A kind of miniaturization switched reluctance motor controller - Google Patents
A kind of miniaturization switched reluctance motor controller Download PDFInfo
- Publication number
- CN109713981A CN109713981A CN201811537936.2A CN201811537936A CN109713981A CN 109713981 A CN109713981 A CN 109713981A CN 201811537936 A CN201811537936 A CN 201811537936A CN 109713981 A CN109713981 A CN 109713981A
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- China
- Prior art keywords
- singlechip
- switched reluctance
- reluctance motor
- motor controller
- cooling device
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Abstract
The present invention provides a kind of miniaturization switched reluctance motor controllers, comprising: controller box body and the controller ontology positioned at controller tray interior, further includes: cooling device, temperature element and first singlechip；First singlechip is connected with temperature element, and temperature element is set on the switched reluctance motor controller, and first singlechip connects optocoupler unit, and optocoupler unit is also connected with power supply and cooling device respectively；When optocoupler unit is connected, the cooling device work is triggered.The efficiency of heat dissipation so can be improved.
Description
Technical field
The present invention relates to motor technology fields, in particular to a kind of miniaturization switched reluctance motor controller.
Background technique
Switched reluctance motor speed control system is sent out after frequency conversion speed-adjusting system and Speed Regulating System of Brushless DC Motor
The latest generation continuous speed regulation system that exhibition is got up is collection modern microelectronic technology, digital technology, power electronic technique, infrared light
Light, machine and the electrical integrated new and high technology that power technology and modern electromagnetic are integrated, it have speed-regulating system have both direct current and
The advantages of exchanging two class speed-regulating systems, English and Mei Deng developed country start to walk to the research of switched reluctance motor speed control system
It is relatively early, and remarkable result has been obtained, product power grade, until hundreds of kw, is widely used in household electrical appliance, aviation, boat from several w
It, electronics, the mechanically and electrically fields such as motor-car.
Switched reluctance machines mainly have switched reluctance machines, four part group of power inverter, controller and position detector
At the heat resistance of the controller in existing switched reluctance machines is poor, and the heat that switched reluctance machines generate when working holds
It is easily absorbed by controller, controller is caused to be easy to appear failure, influence the work of switched reluctance machines, used very not
Just.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of heat-resisting quantity switched reluctance motor controller, to improve control
The working efficiency of device processed.
In a first aspect, the embodiment of the invention provides a kind of switched reluctance motor controllers, comprising: controller box body and position
In the controller ontology of the controller tray interior,
Further include: cooling device, temperature element and first singlechip；The first singlechip is connected with the temperature element
It connects, the temperature element is set on the switched reluctance motor controller, and the first singlechip connects optocoupler unit, described
Optocoupler unit is also connected with power supply and the cooling device respectively；When the optocoupler unit is connected, the power supply is the drop
Warm device power supply；
The temperature element sends the temperature data for detecting the temperature data of the controller at work
To the first singlechip, the first singlechip works as institute for the temperature data to be compared with preset standard value
It states temperature data and starts to work beyond the optocoupler unit conducting, the cooling device after the preset standard value, is controlled.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
Stating optocoupler unit includes light emitting diode and optical transistor；The light emitting diode is connected with the single-chip microcontroller, the light three
Pole pipe is connected with the power supply and the cooling device.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides second of first aspect
Possible embodiment, wherein the temperature element is temperature sensor.
Any possible embodiment into second of possible embodiment of first aspect with reference to first aspect,
The embodiment of the invention provides the third possible embodiments of first aspect, wherein the cooling device, comprising: coil pipe,
Water tank, water pump and second singlechip；The coil pipe is set on the inner wall of the controller box body, the water inlet end of the coil pipe and
Water outlet is connect with the water tank, and the water pump is set on the coil pipe, and the water pump is connected with the second singlechip
It connects, the second singlechip is connected with the optocoupler unit.
The third possible embodiment with reference to first aspect, the embodiment of the invention provides the 4th kind of first aspect
Possible embodiment, wherein the second singlechip is also connected with malfunction indicator lamp, and the second singlechip is also used to
It receives electric signal transmitted by optocoupler unit and starts timing later, and when timing time is greater than preset value, if at this time also
The electric signal that the optocoupler unit is sent again is not received, then drives the malfunction indicator lamp shinny.
Further, a kind of switched reluctance motor controller provided in an embodiment of the present invention, in the controller course of work
Temperature can open cooling device when being higher than preset value and work, and then controller can cool down when temperature is higher,
With the good effect for improving controller working efficiency.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of switched reluctance motor controller provided by the embodiment of the present invention；
Fig. 2 shows the structural schematic diagrams of another kind switched reluctance motor controller provided by the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Middle attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is real
The component for applying example can be arranged and be designed with a variety of different configurations.Therefore, of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the range of claimed invention, but is merely representative of selected reality of the invention
Apply example.Based on the embodiment of the present invention, those skilled in the art institute obtained without making creative work
There are other embodiments, shall fall within the protection scope of the present invention.
It is shown in reference picture 1, Fig. 2, a kind of switched reluctance motor controller is provided in the embodiment of the present application, comprising: control
Device box body 1 and controller ontology positioned at the controller tray interior, further includes: cooling device 103, temperature element and first
Single-chip microcontroller 106；First singlechip 106 is connected with temperature element, and temperature element is set on switched reluctance motor controller, the
One single-chip microcontroller connects optocoupler unit 104, and optocoupler unit 104 is also connected with cooling device 103；When optocoupler unit is connected, triggering
Cooling device work；Above-mentioned temperature element is temperature sensor 105.
Temperature element is used for the temperature data of acquisition controller at work, and temperature data is sent to the first monolithic
Machine, first singlechip is for temperature data to be compared with preset standard value, when temperature data exceeds preset standard value
After, control optocoupler unit conducting, cooling device is started to work.
Specifically, above-mentioned optocoupler unit 104 includes light emitting diode and optical transistor；Light emitting diode and the first monolithic
Machine is connected, and optical transistor is connected with cooling device.At work, when electric signal is sent into the input terminal of photoelectrical coupler,
Light-emitting diode is shone by electric current, and optical transistor is started to work by current lead-through, triggering cooling device is generated after illumination.
Specifically, the intracavity bottom of controller box body 1 is from left to right successively fixedly installed with temperature sensor 2, one may
Embodiment in, above-mentioned controller box portion outside is additionally provided with cooling fin；The front surface of controller box body 1 is fixedly installed with police
Show lamp 4, the top of warning lamp 4 is fixedly installed with the loudspeaker 27 for being fixed on 1 front surface of controller box body, controller inboard wall of cartridge
Upper setting coil pipe (not shown) is provided with water tank (not shown) outside controller, and the front of water tank offers water filling
Hole, is movably installed with sealing cover in water injection hole, the connection type of sealing cover and water tank be it is hinged, water is fixedly installed on coil pipe
Pump, the bottom of water tank is connected with drainpipe, is fixedly installed with drain valve on drainpipe.
In the present embodiment, above-mentioned cooling device, comprising: coil pipe, water tank, water pump and second singlechip；The water inlet end of coil pipe
It is connect with water tank with water outlet, water pump is set on coil pipe, and water pump is connected with second singlechip, second singlechip and optocoupler
Unit is connected.When the conducting of optocoupler unit, second singlechip controls above-mentioned water pump and opens, and then water starts to flow in coil pipe
It is logical.It should be noted that the water pump
Cooled down by the water in coil pipe to controller, improves the heat resistance of control box body, while when in coil pipe
When coolant-temperature gage rises to certain degree or after working as controller work to certain time, drain valve can be opened, it will be in coil pipe
Hot water discharge, radiating efficiency is high, and environmental protection.
The inner cavity top of control box body 1 offers heat-absorbing chamber 14, and placement plate is provided in heat-absorbing chamber 14, is arranged in placement plate
There is dry ice, dry ice biochemistry can be absorbed the heat inside control box body 1, further improve the heat resistance of control box body 1, does
Ice is consumables, can pull pull ring 22, and placement plate 18 is pulled out out of heat-absorbing chamber 14, continues to add dry ice, absorbs control box
The heat that body 1 generates.
Warning element 4 is additionally provided on above controller box body, which includes player 41 and malfunction indicator lamp
42。
Specifically, above-mentioned second singlechip is also connected with malfunction indicator lamp, second singlechip is also used to receiving light
Start timing after electric signal transmitted by coupling unit, and when timing time is greater than preset value, if not receiving institute also at this time
The electric signal that optocoupler unit is sent again is stated, then drives the malfunction indicator lamp shinny.
When second singlechip be more than certain time do not receive also optocoupler unit transmission electric signal after, show optocoupler list
Member or first singlechip etc. break down, and second singlechip driving malfunction indicator light is shinny at this time and/or driving player is broadcast
Phonetic warning is put, and then staff is prompted to intervene.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention.Should all it cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. a kind of miniaturization switched reluctance motor controller, comprising: controller box body and positioned at the controller tray interior
Switched reluctance motor controller ontology, which is characterized in that further include: cooling device, temperature element and first singlechip；Described
One single-chip microcontroller is connected with the temperature element, and the temperature element is set on the switched reluctance motor controller ontology,
The first singlechip connects optocoupler unit, and the optocoupler unit is connected with the cooling device；The optocoupler unit conducting
When, it triggers the cooling device and starts to work；
The temperature element is for acquiring the temperature data of the switched reluctance motor controller at work, and by the temperature
Data are sent to the first singlechip, the first singlechip be used for by the temperature data and preset standard temperature into
Row compares, and after the temperature data exceeds the preset standard temperature, controls the optocoupler unit conducting, makes described
Cooling device is started to work.
2. switched reluctance motor controller according to claim 1, which is characterized in that the optocoupler unit includes luminous two
Pole pipe and optical transistor；The light emitting diode is connected with the single-chip microcontroller, the optical transistor and the cooling device phase
Connection.
3. switched reluctance motor controller according to claim 1, which is characterized in that the temperature element is temperature sensing
Device.
4. switched reluctance motor controller according to claim 1 to 3, which is characterized in that the cooling device, packet
It includes: coil pipe, water tank, water pump and second singlechip；The coil pipe is set on the inner wall of the controller box body, the coil pipe
Water inlet end and water outlet are connect with the water tank, and the water pump is set on the coil pipe, the water pump and second list
Piece machine is connected, and the second singlechip is connected with the optocoupler unit.
5. switched reluctance motor controller according to claim 4, which is characterized in that the second singlechip also with failure
Indicator light is connected, and the second singlechip is also used to start timing after receiving electric signal transmitted by optocoupler unit,
And when timing time is greater than preset value, if not receiving the electric signal that the optocoupler unit is sent again also at this time, drive
The malfunction indicator lamp is shinny.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537936.2A CN109713981A (en) | 2018-12-16 | 2018-12-16 | A kind of miniaturization switched reluctance motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537936.2A CN109713981A (en) | 2018-12-16 | 2018-12-16 | A kind of miniaturization switched reluctance motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109713981A true CN109713981A (en) | 2019-05-03 |
Family
ID=66256620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537936.2A Withdrawn CN109713981A (en) | 2018-12-16 | 2018-12-16 | A kind of miniaturization switched reluctance motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117311242A (en) * | 2023-11-28 | 2023-12-29 | 山东奥卓电气科技发展有限公司 | Control system of switch reluctance controller |
-
2018
- 2018-12-16 CN CN201811537936.2A patent/CN109713981A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117311242A (en) * | 2023-11-28 | 2023-12-29 | 山东奥卓电气科技发展有限公司 | Control system of switch reluctance controller |
| CN117311242B (en) * | 2023-11-28 | 2024-02-09 | 山东奥卓电气科技发展有限公司 | Control system of switch reluctance controller |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190503 |
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| WW01 | Invention patent application withdrawn after publication |