CN110165968A - A kind of intelligent speed-governing system of full-automatic refining motor - Google Patents
A kind of intelligent speed-governing system of full-automatic refining motor Download PDFInfo
- Publication number
- CN110165968A CN110165968A CN201810140083.2A CN201810140083A CN110165968A CN 110165968 A CN110165968 A CN 110165968A CN 201810140083 A CN201810140083 A CN 201810140083A CN 110165968 A CN110165968 A CN 110165968A
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- China
- Prior art keywords
- motor
- full
- detection module
- governing system
- intelligent 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
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/50—Reduction of harmonics
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
The invention discloses a kind of intelligent speed-governing systems of full-automatic refining motor, including motor, motor drive inverter and circuit control device, environmental variance detection module and motor variable detection module are integrated in the circuit control device, temperature, air pressure, the humidity, chamber pressure of the environmental variance detection module detection motor local environment, voltage, electric current, the rotor-position of the motor variable detection module detection motor, the circuit control device controls motor drive inverter by the control wave of its output, to regulate and control the speed of motor.The present invention obtains the amendment variable of refinery environment parameter according to variables such as voltage, electric current, the rotor-positions of multiple environmental variances of feedback and motor, to control the operating condition of motor, improves the output quality of rubber powder；In addition, inverter module parallel way combination phase-shifting carrier wave modulator approach of the invention can not only reduce the harmonic content of inverter outlet side to realize crisscross parallel, moreover it is possible to play the effect for inhibiting grid side harmonic wave.
Description
Technical field
The present invention relates to a kind of intelligent speed-governing systems of full-automatic refining motor.
Background technique
Although the decomposition of existing waste rubber goods, high pressure crush the production of rubber powder there are the difference of production method,
Its basic program is roughly the same, will be by the processes such as coarse crushing, removal of impurities, purification, fine crushing, screening, packaging, the difference is that glue
The technique that powder or blob of viscose are decomposed in conche is different, and different refinery practices and its necessary electromotor operation characteristic is directly determined
The quality of produced colloid is determined, most of industrially developed country has stopped producing reclaimed rubber, turns to the glue of manufacture different fineness
Powder, but because of refining process, especially the complexity of refining motor device control, the quality of produced rubber powder are difficult to have lasting
Guarantee.Current ground rubber is widely used in the fields such as mat formation on life rubber product, highway, building materials and athletic ground more,
Only only a few can be used for the more demanding occasion such as Tire production using the reclaimed rubber of stringent refinery practice, therefore in order to improve
The quality of reclaimed rubber needs to carry out in-depth study to the operation characteristic of necessary electromotor.
Summary of the invention
It is an object of the invention to: it aiming at the above shortcomings existing in the prior art and is short of, a kind of full-automatic essence is provided
Refine the intelligent speed-governing system of motor.
The present invention is achieved by the following technical solutions:
A kind of intelligent speed-governing system of full-automatic refining motor, including motor, motor drive inverter and circuit control device, institute
It states and is integrated with environmental variance detection module and motor variable detection module in circuit control device, the environmental variance detection module
Temperature, air pressure, the humidity, chamber pressure of detection motor local environment, the voltage of the motor variable detection module detection motor,
Electric current, rotor-position, the circuit control device control motor drive inverter by the control wave of its output, from
And regulate and control the speed of motor.
Further, the motor drive inverter is using modular parallel topology.
Further, the modular parallel topology is that input direct-current bus is topological altogether, is changed using phase-shifting carrier wave modulator approach
Kind current of electric harmonic characterisitic.
Further, the rotor-position of the motor is measured using Hall sensor.
Further, the voltage of the motor, electric current are measured using Hall voltage sensor, Hall current sensor.
Further, temperature, the humidity of the motor local environment are measured using Temperature Humidity Sensor, chamber pressure, air pressure
It is measured using digital pressure gauge.
Further, the circuit control device uses 28335 DSP chips of TI company, and control loop is adopted
It is electric current loop with common voltage outer ring, inner ring, current-sharing control method of each parallel module work in current source mode.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
The present invention obtains refining ring according to variables such as voltage, electric current, the rotor-positions of multiple environmental variances of feedback and motor
The amendment variable of border parameter improves the output quality of rubber powder to control the operating condition of motor；In addition, inversion of the invention
Device modular parallel mode combination phase-shifting carrier wave modulator approach can not only reduce inverter outlet side to realize crisscross parallel
Harmonic content, moreover it is possible to play inhibit grid side harmonic wave effect.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the functional block diagram of intelligent motor speed-regulating system of the invention；
Fig. 2 is motor drive inverter modular parallel topological structure schematic diagram of the invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, a kind of intelligent speed-governing system of full-automatic refining motor, including motor, motor driven inversion
Device and circuit control device are integrated with environmental variance detection module and motor variable detection module in the circuit control device,
Temperature, air pressure, the humidity, chamber pressure of the environmental variance detection module detection motor local environment, the motor variable inspection
Survey module detection motor voltage, electric current, rotor-position, the circuit control device by its output control wave come
Motor drive inverter is controlled, to regulate and control the speed of motor.
In the present embodiment, for the motor drive inverter using modular parallel topology, modular parallel topology is defeated altogether
Enter DC bus topology, current of electric harmonic characterisitic is improved using phase-shifting carrier wave modulator approach.
In the present embodiment, the rotor-position of the motor is measured using Hall sensor, and voltage, the electric current of motor use suddenly
That voltage sensor, Hall current sensor measure.
In the present embodiment, temperature, the humidity of the motor local environment are measured using Temperature Humidity Sensor, chamber pressure,
Air pressure is measured using digital pressure gauge.
In the present embodiment, the circuit control device uses 28335 DSP chips of TI company, control ring
Road uses common voltage outer ring, inner ring for electric current loop, current-sharing control method of each parallel module work in current source mode.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention.This
Invention expands to any new feature disclosed in the present specification or any new combination, and any new method for disclosing or
The step of process or any new combination.
Claims (7)
1. a kind of full-automatic intelligent speed-governing system of refining motor, which is characterized in that including motor, motor drive inverter and inverse
Become device controller, is integrated with environmental variance detection module and motor variable detection module, the ring in the circuit control device
Border variable detection module detects temperature, air pressure, the humidity, chamber pressure of motor local environment, the motor variable detection module
Voltage, electric current, the rotor-position of motor are detected, the circuit control device controls electricity by the control wave of its output
Machine drives inverter, to regulate and control the speed of motor.
2. the intelligent speed-governing system of full-automatic refining motor according to claim 1, which is characterized in that the motor driven
Inverter is using modular parallel topology.
3. the intelligent speed-governing system of full-automatic refining motor according to claim 2, which is characterized in that the modularization is simultaneously
Connection topology is input direct-current bus topology altogether, improves current of electric harmonic characterisitic using phase-shifting carrier wave modulator approach.
4. the intelligent speed-governing system of full-automatic refining motor according to claim 1, which is characterized in that the motor turns
Sub- position is measured using Hall sensor.
5. the intelligent speed-governing system of full-automatic refining motor according to claim 1, which is characterized in that the electricity of the motor
Pressure, electric current are measured using Hall voltage sensor, Hall current sensor.
6. the intelligent speed-governing system of full-automatic refining motor according to claim 1, which is characterized in that locating for the motor
Temperature, the humidity of environment are measured using Temperature Humidity Sensor, and chamber pressure, air pressure are measured using digital pressure gauge.
7. the intelligent speed-governing system of full-automatic refining motor according to claim 1, which is characterized in that the inverter control
Device processed uses 28335 DSP chips of TI company, and control loop uses common voltage outer ring, inner ring for electric current loop,
Current-sharing control method of each parallel module work in current source mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140083.2A CN110165968A (en) | 2018-02-11 | 2018-02-11 | A kind of intelligent speed-governing system of full-automatic refining motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140083.2A CN110165968A (en) | 2018-02-11 | 2018-02-11 | A kind of intelligent speed-governing system of full-automatic refining motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110165968A true CN110165968A (en) | 2019-08-23 |
Family
ID=67641559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140083.2A Pending CN110165968A (en) | 2018-02-11 | 2018-02-11 | A kind of intelligent speed-governing system of full-automatic refining motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110165968A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4923014B2 (en) * | 2008-09-12 | 2012-04-25 | 株式会社日立製作所 | 2-shaft gas turbine |
| CN103560746A (en) * | 2013-11-21 | 2014-02-05 | 东南大学 | Multi-parallel inverter motor speed regulating system and control method thereof |
| CN107395095A (en) * | 2016-05-13 | 2017-11-24 | 美蓓亚三美株式会社 | Motor drive control device and motor drive control method |
-
2018
- 2018-02-11 CN CN201810140083.2A patent/CN110165968A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4923014B2 (en) * | 2008-09-12 | 2012-04-25 | 株式会社日立製作所 | 2-shaft gas turbine |
| CN103560746A (en) * | 2013-11-21 | 2014-02-05 | 东南大学 | Multi-parallel inverter motor speed regulating system and control method thereof |
| CN107395095A (en) * | 2016-05-13 | 2017-11-24 | 美蓓亚三美株式会社 | Motor drive control device and motor drive control method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |