CN110380586A - A kind of ultrahigh speed switched reluctance machines - Google Patents
A kind of ultrahigh speed switched reluctance machines Download PDFInfo
- Publication number
- CN110380586A CN110380586A CN201811537935.8A CN201811537935A CN110380586A CN 110380586 A CN110380586 A CN 110380586A CN 201811537935 A CN201811537935 A CN 201811537935A CN 110380586 A CN110380586 A CN 110380586A
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- CN
- China
- Prior art keywords
- rotor
- performance parameter
- controller
- temperature
- rotation speed
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The present invention provides a kind of ultrahigh speed switched reluctance machines, it include: stator, the rotor being used cooperatively with the stator, the end cap and controller being fixed on rotor, velocity sensor and temperature sensor are provided on rotor, the velocity sensor is connected with the controller with the temperature sensor；Controller includes man-machine interface operation interface；Velocity sensor and the rotation speed for acquiring the rotor, and rotation speed is sent to the controller；Temperature sensor is used to acquire the temperature of the rotor, and the temperature is sent to the controller；Controller will be used to determine the performance parameter of the rotor according to the rotation speed and temperature, and performance parameter is compared with preset standard performance parameter, if performance parameter is lower than the standard performance parameter, alarm signal is sent to external human-machine operation terminal by man-machine interface operation interface.Safety so can be improved.
Description
Technical field
The present invention relates to motor technology fields, in particular to a kind of ultrahigh speed switched reluctance machines.
Background technique
Switched reluctance motor speed control system (Switched Reluctance Drive:SRD) is after frequency control system
The latest generation continuous speed regulation system to grow up after system, Speed Regulating System of Brushless DC Motor.
Ultrahigh speed switched reluctance machines, refer to the switched reluctance machines for not using speedup motor to be cooperated, such is opened
It closes reluctance motor during the work time, to guarantee safety in production, needs to detect the working performance of switched reluctance machines, with
The operation of staff is instructed according to the data detected.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of ultrahigh speed switched reluctance machines, to improve safety.
In a first aspect, the embodiment of the invention provides a kind of ultrahigh speed switched reluctance machines, comprising: stator, with it is described fixed
Rotor that son is used cooperatively, the end cap and controller being fixed on rotor, stator outer wall and rotor inner wall are respectively provided at least two
The evenly arranged magnetic pole of the stator of a circumferential direction and rotor magnetic pole are provided with velocity sensor and temperature sensor on the rotor, institute
It states velocity sensor and is connected with the controller with the temperature sensor；
The controller includes man-machine interface operation interface；
The rotation speed and is sent to described by the velocity sensor with for acquiring the rotation speed of the rotor
Controller；
The temperature sensor is used to acquire the temperature of the rotor, and the temperature is sent to the controller；
The controller will be used to determine the performance parameter of the rotor according to the rotation speed and the temperature, and will
The performance parameter is compared with preset standard performance parameter, if the performance parameter is joined lower than the standard performance
Number then sends alarm signal to external human-machine operation terminal by the man-machine interface operation interface.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
Controller is stated to be specifically used for determining the performance parameter of the rotor in the following manner:
Added by the rotation speed, the temperature and the rotation speed, the corresponding weight of the temperature
Power summation matches corresponding performance parameter according to obtained end value and preset standard value and the performance parameter table of comparisons.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
Controller is stated to be specifically used for determining the performance parameter of the rotor in the following manner:
According to the temperature and the rotation speed and preset performance parameter computation model, the institute is calculated
State the performance parameter of rotor.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein institute
It states and Hall element, magnet steel is installed respectively on stator and rotor.
A kind of switched reluctance machines provided in an embodiment of the present invention, by being provided with temperature sensor and speed on rotor
Sensor acquires the temperature data and rotation speed of rotor by the temperature sensor and velocity sensor, and controller is according to this
Temperature data and rotation speed determine the working parameters of rotor, and the working parameters are transmitted to human-computer interaction terminal
Equipment is shown, is referred to for staff；By the temperature and rotation speed of real-time detection rotor, ultrahigh speed is improved
The security performance of switched reluctance machines.
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 a kind of structural schematic diagram of ultrahigh speed switched reluctance machines provided by the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of ultrahigh speed Stators for Switched Reluctance Motors provided by the embodiments of the present application.
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.
Fig. 1 is a kind of structural schematic diagram of ultrahigh speed switch reluctance machine rotor provided by the embodiments of the present application；Fig. 2 is this
Apply for a kind of structural schematic diagram for ultrahigh speed Stators for Switched Reluctance Motors that embodiment provides.It is shown in reference picture 1, Fig. 2, the superelevation
Fast switched reluctance machines include: stator 20, the rotor 10 being used cooperatively with the stator 20, the end cap being fixed on rotor 10 and control
Device processed, stator outer wall and rotor inner wall are respectively provided at least two circumferential evenly arranged magnetic pole of the stator and rotor magnetic pole.
In the embodiment of the present application, be provided with velocity sensor and temperature sensor on above-mentioned rotor, velocity sensor with
The temperature sensor is connected with controller.
Above controller includes man-machine interface operation interface；Controller passes through the man-machine interface operation interface and external tool
There is the terminal of man machine operation interface to be connected.
Above-mentioned velocity sensor and the rotation speed for acquiring rotor, and rotation speed is sent to controller.
Above-mentioned temperature sensor is used to acquire the temperature of rotor, and collected temperature is sent to controller.
Controller will be used to determine the performance parameter of rotor according to rotation speed and temperature, and by the performance parameter and preset
Standard performance parameter be compared, if the performance parameter be lower than standard performance parameter, generate alarm signal, and pass through people
Machine interface operation interface sends alarm signal to external human-machine operation terminal.
In the possible embodiment of the application one, above-mentioned controller is specifically used for determining the performance of rotor in the following manner
Parameter:
Controller by obtain rotation speed, temperature and the rotation speed, the corresponding weight of the temperature into
Row weighted sum matches corresponding performance ginseng according to obtained end value and preset end value and the performance parameter table of comparisons
Number.
Specifically, being q with rotation speed and the corresponding weight of temperature1、q2, it is t with temperature, rotation speed is that v is
Example, final end value are Z=q1*t+q2*v。
It is above-mentioned after obtaining final end value, compareed in not from preset end value with performance parameter and match the knot
Fruit is worth corresponding performance parameter；Performance parameter corresponding to different end values is stored in the table of comparisons.
In another possible embodiment of the application, above controller is specifically used for determining the performance of rotor in the following manner
Parameter:
According to temperature and rotation speed and preset performance parameter computation model, the rotor is calculated
Performance parameter.The preset performance parameter model is according to the regression equation model for realizing that data are finally fitted.
In another possible embodiment of the application, above-mentioned velocity sensor includes: Hall element, magnet steel；On specifically,
Hall element, magnet steel are installed respectively on the stator and rotor stated.The switched reluctance machines are turned using the more magnet steel of Hall-for detecting
Sub- speed and cooperation carry out uniqueness positioning to rotor-position to the estimation of each phase inductance.
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 (4)
1. a kind of ultrahigh speed switched reluctance machines, comprising: stator, is fixed on rotor the rotor being used cooperatively with the stator
End cap and controller, it is circumferential evenly arranged to be respectively provided at least two on the inner wall of the outer wall of the stator and the rotor
Magnetic pole of the stator and rotor magnetic pole, which is characterized in that velocity sensor and temperature sensor, the speed are provided on the rotor
Degree sensor is connected with the controller with the temperature sensor；
The controller includes man-machine interface operation interface；
The velocity sensor and the rotation speed for acquiring the rotor, and the rotation speed is sent to the control
Device；
The temperature sensor is used to acquire the temperature of the rotor, and the temperature is sent to the controller；
The controller will be used to determine the performance parameter of the rotor according to the rotation speed and the temperature, and will be described
Performance parameter is compared with preset standard performance parameter, if the performance parameter is lower than the standard performance parameter,
Alarm signal is sent to external human-machine operation terminal by the man-machine interface operation interface.
2. switched reluctance machines according to claim 1, which is characterized in that the controller is specifically used for by with lower section
Formula determines the performance parameter of the rotor:
It is weighted and asks by the rotation speed, the temperature and the rotation speed, the corresponding weight of the temperature
With according to obtained end value and preset standard value and the performance parameter table of comparisons, match corresponding performance parameter.
3. switched reluctance machines according to claim 1, which is characterized in that the controller is specifically used for by with lower section
Formula determines the performance parameter of the rotor:
According to the temperature and the rotation speed and preset performance parameter computation model, described turn is calculated
The performance parameter of son.
4. switched reluctance machines according to claim 1, which is characterized in that the velocity sensor include: Hall element,
Magnet steel；Hall element, magnet steel are installed respectively on the stator and rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537935.8A CN110380586A (en) | 2018-12-16 | 2018-12-16 | A kind of ultrahigh speed switched reluctance machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537935.8A CN110380586A (en) | 2018-12-16 | 2018-12-16 | A kind of ultrahigh speed switched reluctance machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110380586A true CN110380586A (en) | 2019-10-25 |
Family
ID=68243141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537935.8A Withdrawn CN110380586A (en) | 2018-12-16 | 2018-12-16 | A kind of ultrahigh speed switched reluctance machines |
Country Status (1)
| Country | Link |
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| CN (1) | CN110380586A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072052A (en) * | 2021-09-18 | 2022-09-20 | 苏州优斯登物联网科技有限公司 | Material implantation mechanism vertical material adjusting system and automatic material packaging equipment |
-
2018
- 2018-12-16 CN CN201811537935.8A patent/CN110380586A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072052A (en) * | 2021-09-18 | 2022-09-20 | 苏州优斯登物联网科技有限公司 | Material implantation mechanism vertical material adjusting system and automatic material packaging equipment |
| CN115072052B (en) * | 2021-09-18 | 2024-01-05 | 苏州优斯登物联网科技有限公司 | Vertical material adjusting system of material implantation mechanism and automatic material packaging equipment |
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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: 20191025 |
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| WW01 | Invention patent application withdrawn after publication |