CN105680760B - A kind of Intelligent variable frequency controller - Google Patents
A kind of Intelligent variable frequency controller Download PDFInfo
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- CN105680760B CN105680760B CN201610228329.2A CN201610228329A CN105680760B CN 105680760 B CN105680760 B CN 105680760B CN 201610228329 A CN201610228329 A CN 201610228329A CN 105680760 B CN105680760 B CN 105680760B
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- module
- control unit
- micro
- fixed shell
- variable frequency
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Selective Calling Equipment (AREA)
- Feedback Control In General (AREA)
Abstract
The present invention relates to a kind of Intelligent variable frequency controllers, including fixed shell, touch screen, micro-control unit, power module, operation button and external contact pin, the touch screen is set in fixed shell and connects micro-control unit, operation button is set on fixed shell bottom and connects micro-control unit, external contact pin is set on fixed shell bottom and connects micro-control unit, micro-control unit includes the switch module of attended operation button, connect the acquisition output module of external contact pin, connect the display operation module of touch screen, further include high-low pressure photodetachment module, temperature field security protection module, multichannel optimizing and fuzzy logic operation unit module, power module is mounted on micro-control unit and powers for each part mentioned above.Advantages of the present invention is embodied in：Securely and reliably, intelligent automatic, good energy-conserving effect.
Description
Technical field
The present invention relates to energy-saving control technology fields, and in particular to a kind of Intelligent variable frequency controller.
Background technology
With the development of modernization industry, for existing general controls technology because control function is more single, pattern is opposite
Stiff, intelligent learning is indifferent, is increasingly difficult in adapt to the various dimensions intelligent development needs of Industry Control, it is difficult to meet
Intelligence, networking, automation, the requirement of energy-saving of modernization industry 4.0, the introducing of this product novelty and excavation biology
The Advanced Idea of the multichannel optimizing of science of heredity is as Elementary Theory of Control, with reference to traditional fuzzy logic control technology and segmentation
Formula PID control technology, the matching that high-voltage frequency converter is carried out according to the real-time working condition that high-voltage motor class loads are adjusted, and reaching safety can
It leans on, intelligence is automatic, scientific energy saving industrial application effect.
Invention content
The purpose of the present invention is being directed to deficiency of the prior art, a kind of Intelligent variable frequency controller is provided, is solved existing
The problem of technology, opening up is poor, and intelligence learning is indifferent, and energy consumption is higher.
To achieve the above object, the invention discloses following technical solutions：
A kind of Intelligent variable frequency controller, including fixed shell, touch screen, micro-control unit, power module, operation button and
External contact pin, the touch screen are set in fixed shell and connect micro-control unit, and operation button is set on fixed shell bottom simultaneously
Micro-control unit is connected, external contact pin is set on fixed shell bottom and connects micro-control unit, and micro-control unit includes connection and grasps
Make the switch module of button, the acquisition output module of the external contact pin of connection, the display operation module for connecting touch screen, further include height
Low-voltage optical separation module, temperature field security protection module, multichannel optimizing and fuzzy logic operation unit module, power module
It powers on micro-control unit for each part mentioned above.
Further, the installing component being easily installed is welded in the fixed shell 1, installing component is equipped with bolt
Hole.
Further, air admission hole and radiator fan are additionally provided in the fixed shell.
Further, the air admission hole is mounted at left and right sides of fixed shell, and radiator fan is mounted on fixed shell bottom side.
Further, the micro-control unit is microcontroller.
Further, the touch screen is connect with microcontroller by 485 communication interfaces.
Further, the operation button is connect with microcontroller by DI/DO terminals, for open and close equipment.
Further, the external contact pin is connect with microcontroller by AI/AO terminals, for acquiring external analog signal
And export frequency converter signal.
A kind of Intelligent variable frequency controller disclosed by the invention, has the advantages that：
It is 1. safe and reliable." photodetachment, high with low control ", product service life was up to 80000 hours or more.
2. intelligence is automatic.The self-test of high-voltage motor kind equipment can be achieved, be self-regulated effect, realizes unattended.
3. good energy-conserving effect.The energy-saving effect of the 20%-25% loaded to high-voltage motor class or so can be achieved.
Description of the drawings
Fig. 1 is the structure diagram of the present invention,
Fig. 2 is the structure diagram of the present invention,
Reference sign：
1. fixed shell, 2. radiator fans, 3. external contact pins, 4. operation buttons, 5. air admission holes, 6. touch screens, 7. installations
Component.
Specific embodiment
With reference to embodiment and with reference to attached drawing, the invention will be further described.
Refer to Fig. 1, Fig. 2.
A kind of Intelligent variable frequency controller, including fixed shell 1, touch screen 6, micro-control unit, power module, operation button
4 and external contact pin 3, the touch screen 6 be set in fixed shell 1 and connect micro-control unit, operation button 4 be set on fixed shell
1 bottom simultaneously connects micro-control unit, and external contact pin 3 is set on 1 bottom of fixed shell and connects micro-control unit, micro-control unit packet
Include the switch module of attended operation button 4, the acquisition output module of the external contact pin 3 of connection, the display operation mould for connecting touch screen 6
Block further includes high-low pressure photodetachment module, temperature field security protection module, multichannel optimizing and fuzzy logic operation unit mould
Block, power module are mounted on micro-control unit and power for each part mentioned above.
As specific embodiment, the installing component 7 being easily installed is welded in the fixed shell 1, is set on installing component 7
There is a bolt hole, the installing component of the present embodiment is semicircle installation sheet, two side bottoms of uniformly distributed fixed shell.
As specific embodiment, air admission hole 5 and radiator fan 2 are additionally provided in the fixed shell 1.
As specific embodiment, the air admission hole 5 is mounted on 1 left and right sides of fixed shell, and radiator fan 2, which is mounted on, to be fixed
1 bottom side of housing.
As specific embodiment, the micro-control unit is microcontroller.
As specific embodiment, the touch screen 6 is connect with microcontroller by 485 communication interfaces, for display parameters and
Change the relevant operation of parameter.
As specific embodiment, the operation button 4 is connect with microcontroller by DI/DO terminals, is set for open and close
It is standby.
As specific embodiment, the external contact pin 3 is connect with microcontroller by AI/AO terminals, for acquiring outside
Analog signal simultaneously exports frequency converter signal.
Radiator fan 2 is mounted on the lower section of fixed shell 1, will discharge fixed shell from air admission hole leaked-in air, and make sky
Air-flow leads to cool down for internal singlechip chip.
The operation principle of the present invention is as follows：
The simulation signal that high-low pressure photoelectric isolation module comes in sensor feedback is (including temperature, pressure, consumption information
Deng) being converted to digital signal, convey fuzzy logic operation unit again does the periodical period with the power output of motor together later
Record and comparison.System can find out the input and output combination of energy consumption minimum efficiency maximum, as optimal combination scheme automatically.System
The conjunction of optimal set scheme can be converted into frequency signal to frequency converter by system automatically.Until next record compares period end cycle.
In equipment operation, temperature field security module carries out malfunction monitoring, and make to frequency converter, sensor and own temperature in real time simultaneously
Corresponding processing action.Go out the excessively high alarm of range alarm, temperature including frequency conversion fault alarm, sensor.When faulty hair
The time of origin and acknowledging time of failure can be also recorded after life while sound-light alarm is sent out.
The above is only the preferred embodiment of the present invention, rather than its limitations；Although it should be pointed out that with reference to above-mentioned each
The present invention is described in detail in embodiment, it will be understood by those of ordinary skill in the art that, it still can be to above-mentioned each
Technical solution recorded in embodiment modifies or carries out equivalent replacement to which part or all technical features；And this
A little modifications and replacement do not make the essence of corresponding technical solution be detached from the range of various embodiments of the present invention technical solution.
Claims (8)
1. a kind of Intelligent variable frequency controller, which is characterized in that including fixed shell, touch screen, micro-control unit, power module,
Operation button and external contact pin, the touch screen are set in fixed shell and connect micro-control unit, and operation button, which is set on, to be fixed
Housing bottom simultaneously connects micro-control unit, and external contact pin is set on fixed shell bottom and connects micro-control unit, micro-control unit
The display operation mould for acquiring output module, connecting touch screen of switch module including attended operation button, the external contact pin of connection
Block further includes high-low pressure photodetachment module, temperature field security protection module, multichannel optimizing and fuzzy logic operation unit mould
Block, power module are mounted on micro-control unit and power for each part mentioned above；
The high-low pressure photoelectric isolation module is delivered to the fuzzy logic fortune again after simulation signal is converted to digital signal
Unit module is calculated, then does record and the comparison of periodical period with the power output of motor together, multichannel optimizing module is certainly
The dynamic input and output combination i.e. optimal combination scheme for finding out energy consumption minimum efficiency maximum, the fuzzy logic operation unit module
Automatically optimal combination scheme is converted into frequency signal to frequency converter, until next record compares period end cycle.
2. a kind of Intelligent variable frequency controller according to claim 1, which is characterized in that be welded with just in the fixed shell
In the installing component of installation, installing component is equipped with bolt hole.
3. a kind of Intelligent variable frequency controller according to claim 1, which is characterized in that be additionally provided in the fixed shell into
Stomata and radiator fan.
4. a kind of Intelligent variable frequency controller according to claim 3, which is characterized in that the air admission hole is mounted on set casing
At left and right sides of body, radiator fan is mounted on fixed shell bottom side.
5. a kind of Intelligent variable frequency controller according to claim 1, which is characterized in that the micro-control unit is monolithic
Machine.
6. a kind of Intelligent variable frequency controller according to claim 5, which is characterized in that the touch screen passes through with microcontroller
485 communication interfaces connect.
7. a kind of Intelligent variable frequency controller according to claim 5, which is characterized in that the operation button leads to microcontroller
The connection of DI/DO terminals is crossed, for open and close equipment.
8. a kind of Intelligent variable frequency controller according to claim 5, which is characterized in that the external contact pin leads to microcontroller
The connection of AI/AO terminals is crossed, for acquiring external analog signal and exporting frequency converter signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228329.2A CN105680760B (en) | 2016-04-13 | 2016-04-13 | A kind of Intelligent variable frequency controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228329.2A CN105680760B (en) | 2016-04-13 | 2016-04-13 | A kind of Intelligent variable frequency controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105680760A CN105680760A (en) | 2016-06-15 |
| CN105680760B true CN105680760B (en) | 2018-07-10 |
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ID=56309007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228329.2A Active CN105680760B (en) | 2016-04-13 | 2016-04-13 | A kind of Intelligent variable frequency controller |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117176015A (en) * | 2023-09-18 | 2023-12-05 | 宁波舜韵电子有限公司 | High-power intelligent integrated kitchen electric variable frequency controller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178397Y (en) * | 2008-04-17 | 2009-01-07 | 重庆市同方科技发展有限公司 | General intelligent frequency conversion control energy saving apparatus |
| CN102591225A (en) * | 2012-02-20 | 2012-07-18 | 杭州南源科技有限公司 | Intelligent variable frequency controller |
| CN202872723U (en) * | 2012-11-10 | 2013-04-10 | 鲁泰纺织股份有限公司 | Intelligent power saver for spinning frame |
| CN205581581U (en) * | 2016-04-13 | 2016-09-14 | 中燕领航（北京）能源投资管理有限公司 | Intelligence frequency -variable controller |
-
2016
- 2016-04-13 CN CN201610228329.2A patent/CN105680760B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178397Y (en) * | 2008-04-17 | 2009-01-07 | 重庆市同方科技发展有限公司 | General intelligent frequency conversion control energy saving apparatus |
| CN102591225A (en) * | 2012-02-20 | 2012-07-18 | 杭州南源科技有限公司 | Intelligent variable frequency controller |
| CN202872723U (en) * | 2012-11-10 | 2013-04-10 | 鲁泰纺织股份有限公司 | Intelligent power saver for spinning frame |
| CN205581581U (en) * | 2016-04-13 | 2016-09-14 | 中燕领航（北京）能源投资管理有限公司 | Intelligence frequency -variable controller |
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| Publication number | Publication date |
|---|---|
| CN105680760A (en) | 2016-06-15 |
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