CN107809190A - A kind of intelligent control method for insertion type concrete vibrator with built-in motor - Google Patents
A kind of intelligent control method for insertion type concrete vibrator with built-in motor Download PDFInfo
- Publication number
- CN107809190A CN107809190A CN201610776970.XA CN201610776970A CN107809190A CN 107809190 A CN107809190 A CN 107809190A CN 201610776970 A CN201610776970 A CN 201610776970A CN 107809190 A CN107809190 A CN 107809190A
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- CN
- China
- Prior art keywords
- motor
- concrete vibrator
- built
- preset value
- intelligent control
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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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
Abstract
The present invention proposes the intelligent control method of insertion type concrete vibrator with built-in motor; its designing points be by detecting the change of inner electric machine size of current, the duration judged according to the specifically used operating mode at the equipment; adjust automatically motor speed; so as to it is rapid, neatly adjust its mode of operation, realize and improve efficiency, reduce loss, extend life of product, the various automations of multiple security protection, intelligentized control method target.
Description
Technical field
The present invention relates to a kind of intelligent control method for insertion type concrete vibrator with built-in motor, it is under the jurisdiction of electricity
The technology category of machine drive control, Automated condtrol.
Background technology
Existing insertion type concrete vibrator with built-in motor is using the control method for determining frequency constant speed：In after power on
It is that certain fixed rotating speed starts running to fill motor, and different operating modes when can not work according to the equipment such as heavy duty, underloading, is normally born
Adjust automatically motor speed and then switching working mode in the case of load, cause inconvenient for use, operating efficiency is low, equipment is easy to wear,
The shortcomings of short life.
The content of the invention
The defects of it is an object of the invention to overcome prior art, during according to the size and continuous firing of current of electric
Between dual judgement determine its operating mode, adjust automatically motor speed, so as to it is rapid, neatly adjust its mode of operation so that
Served using the equipment of this intelligent control method and improve operating efficiency, reduce loss, extension device life-span, possess multiple peace
The effect of full guard.
To realize the purpose of the present invention, adopt the technical scheme that：
A kind of intelligent control method for insertion type concrete vibrator with built-in motor, the control method include following step
Suddenly：
(1) all kinds of operational factors of motor are read, comprising：Motor overload electric current preset value I1, motor underloading electric current are preset
Value I2, Rated motor rotating speed preset value N1, motor heavy duty rotating speed preset value N2, motor underloading rotating speed preset value N3, motor heavy duty
Time preset value T1, the preset value T2 of motor underloading time 1, the preset value T3 of motor underloading time 2；
(2) electric motor starting, run with rated speed N1；
(3) motor speed N and current of electric I is detected in real time；
(4) current of electric I >=I1 and duration >=T1 are judged, if so, now judging that motor is in overload working condition
Motor speed is then down to N2；
(5) current of electric I≤I2 and duration >=T2 are judged；If so, now judge that motor is in underloading working condition
Motor speed is then down to N3；
(6) current of electric I≤I2 and duration >=T3 are judged；If so, now judging that motor is in continues underloading work
State is then shut down；
(7) motor continues to run with rated speed
(8) judge whether to be connected to halt instruction, if so, then shutting down.
Technical scheme is further illustrated below：
It is further that the foundation for judging concrete vibrator actual condition is whether real time motor current exceedes preset value
And whether the duration exceedes time preset value, or real time motor current I to the integration of run time, can also be real time motor
Whether an electric current I square i.e. I^2 exceedes preset value to the integration of run time.
It is further that all kinds of operational factors of the motor can in advance increase, change and set.
It is further that all kinds of operational factors of the motor can be program external setting-ups or be set inside program as constant
It is fixed.
It is further that all kinds of operational factors of the motor can be set by certain statistical method or special algorithm.
Brief description of the drawings
Accompanying drawing is a kind of intelligent control method embodiment for insertion type concrete vibrator with built-in motor of the invention
Schematic flow sheet.
Embodiment
The actual example of this present invention is described in detail below in conjunction with the accompanying drawings.
As shown in drawings, a kind of intelligent control method for insertion type concrete vibrator with built-in motor, the controlling party
Method comprises the following steps：
Step S101, all kinds of operational factors of motor are read respectively, comprising：Motor overload electric current preset value I1, motor are light
Carry electric current preset value I2, Rated motor rotating speed preset value N1, motor heavy duty rotating speed preset value N2, motor underloading rotating speed preset value
N3, motor heavy duty time preset value T1, the preset value T2 of motor underloading time 1, the preset value T3 of motor underloading time 2；
Step S102, electric motor starting, run with rated speed N1；
Step S103, motor speed N and current of electric I is detected in real time；
Step S104, judge I >=I1 and duration >=T1；
Step S105, if so, motor speed is then down to N2, and turn to step S103；
If not step S106, judge I≤I2 and duration >=T2；
Motor speed if so, be down to N3 by step S107；
If not step S108, motor is still run with rated speed N1；
Step S107 is met on step S109, judges I≤I2 and duration >=T3；If so, shut down to step S112；If
It is non-, return to step S103；
Step S110 judges whether to receive halt instruction；
If not step S111, motor continue to run with, step S103 is returned to；
If so, shutting down, intelligent control terminates step S112.
Embodiment described above only expresses one embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.For the person of ordinary skill of the art, this is not being departed from
On the premise of inventive concept, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, originally
The protection domain of patent of invention should be determined by the appended claims.
Claims (9)
1. a kind of intelligent control method for insertion type concrete vibrator with built-in motor, it is characterised in that detect built-in electricity
Machine real-time current size, and judge with the double standards of the size of current and duration the actual condition of concrete vibrator,
And then Reasonable adjustment inner electric machine rotating speed, play the control targe for reducing that the motor feels hot, protects motor not to be burned out.The controlling party
Method comprises the following steps：
Step S101, all kinds of operational factors of motor are read respectively, comprising：Motor overload electric current preset value I1, motor underloading electricity
Flow preset value I2, Rated motor rotating speed preset value N1, motor heavy duty rotating speed preset value N2, motor underloading rotating speed preset value N3, electricity
Machine heavy duty time preset value T1, the preset value T2 of motor underloading time 1, the preset value T3 of motor underloading time 2；
Step S102, electric motor starting, run with rated speed N1；
Step S103, motor speed N and current of electric I is detected in real time；
Step S104, judge I >=I1 and duration >=T1；
Step S105, if so, motor speed is then down to N2, and turn to step S103；
If not step S106, judge I≤I2 and duration >=T2；
Motor speed if so, be down to N3 by step S107；
If not step S108, motor is still run with rated speed N1；
Step S107 is met on step S109, judges I≤I2 and duration >=T3；If so, shut down to step S112；If not return
To step S103；
Step S110 judges whether to receive halt instruction；
If not step S111, motor continue to run with, step S103 is returned to；
If so, shutting down, intelligent control terminates step S112.
2. the intelligent control method according to claim 1 for insertion type concrete vibrator with built-in motor, its feature
It is, judges the actual condition of concrete vibrator as heavy duty, underloading, normal three kinds of states using real time motor current size.
3. according to the intelligent control method for insertion type concrete vibrator with built-in motor described in claim 1,2, it is special
Sign is, when the actual condition for judging concrete vibrator for heavy duty when, take the method for motor reduction to reduce loss, protection
Motor.
4. according to the intelligent control method for insertion type concrete vibrator with built-in motor described in claim 1,2, it is special
Sign is, when the actual condition for judging concrete vibrator for underloading when, take motor reduction, until the method shut down reduces
Loss, protection motor.
5. according to the intelligent control method for insertion type concrete vibrator with built-in motor described in claim 1,2, it is special
Sign is, when it is normal to judge concrete vibrator actual condition, motor is run with rated speed, ensures its normal work
Make.
6. according to the intelligent control side for insertion type concrete vibrator with built-in motor described in claim 1,2,3,4,5
Method, it is characterised in that the foundation for judging concrete vibrator actual condition is whether real time motor current exceedes preset value and hold
Whether the continuous time exceedes time preset value, or real time motor current I to the integration of run time, can also be real time motor current
Whether an I square i.e. I^2 exceedes preset value to the integration of run time.
7. the intelligent control method according to claim 1 for insertion type concrete vibrator with built-in motor, its feature
It is, all kinds of operational factors of the motor can in advance increase, change and set.
8. the intelligent control method according to claim 1 for insertion type concrete vibrator with built-in motor, its feature
It is, all kinds of operational factors of the motor can be program external setting-ups or be set inside program as constant.
9. the intelligent control method according to claim 1 for insertion type concrete vibrator with built-in motor, its feature
It is, all kinds of operational factors of the motor can be set by certain statistical method or special algorithm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776970.XA CN107809190A (en) | 2016-08-31 | 2016-08-31 | A kind of intelligent control method for insertion type concrete vibrator with built-in motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776970.XA CN107809190A (en) | 2016-08-31 | 2016-08-31 | A kind of intelligent control method for insertion type concrete vibrator with built-in motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107809190A true CN107809190A (en) | 2018-03-16 |
Family
ID=61575779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776970.XA Pending CN107809190A (en) | 2016-08-31 | 2016-08-31 | A kind of intelligent control method for insertion type concrete vibrator with built-in motor |
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| Country | Link |
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| CN (1) | CN107809190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651090A (en) * | 2018-04-27 | 2020-01-03 | 三笠产业株式会社 | Concrete vibrator with idling mode |
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| JP2009178119A (en) * | 2008-01-31 | 2009-08-13 | Shimano Inc | Motor control device of electric reel |
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| CN104836205A (en) * | 2015-05-29 | 2015-08-12 | 许继集团有限公司 | Motor overload protection method and motor control system using method |
| CN105388922A (en) * | 2014-09-02 | 2016-03-09 | 苏州宝时得电动工具有限公司 | Control method and control system for electric tool, and electric tool |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178119A (en) * | 2008-01-31 | 2009-08-13 | Shimano Inc | Motor control device of electric reel |
| CN103368483A (en) * | 2012-03-31 | 2013-10-23 | 苏州宝时得电动工具有限公司 | Handheld electric-driven tool and control method thereof |
| CN103445696A (en) * | 2012-05-28 | 2013-12-18 | 松下电器产业株式会社 | Automatic bread making machine |
| CN103660995A (en) * | 2012-08-29 | 2014-03-26 | 株式会社神崎高级工机制作所 | Motor control system and control system for electric motor-driven vehicle |
| CN105388922A (en) * | 2014-09-02 | 2016-03-09 | 苏州宝时得电动工具有限公司 | Control method and control system for electric tool, and electric tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110651090A (en) * | 2018-04-27 | 2020-01-03 | 三笠产业株式会社 | Concrete vibrator with idling mode |
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Application publication date: 20180316 |
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