CN106301143A - A kind of modularity frequency-changing control system - Google Patents
A kind of modularity frequency-changing control system Download PDFInfo
- Publication number
- CN106301143A CN106301143A CN201610657576.4A CN201610657576A CN106301143A CN 106301143 A CN106301143 A CN 106301143A CN 201610657576 A CN201610657576 A CN 201610657576A CN 106301143 A CN106301143 A CN 106301143A
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- China
- Prior art keywords
- module
- frequency
- modularity
- control system
- drive 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
- 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)
- Feedback Control In General (AREA)
Abstract
A kind of modularity frequency-changing control system that the present invention relates to, belongs to Motor Control Field.It has panel, Frequency Drive Control module for controlling equipment is installed on described panel, connect below described Frequency Drive Control module and have driving module, the described Frequency Drive Control module left and right sides to be connected to the signal input module for realizing extraneous signal transmission and signal output module.Usefulness of the present invention is: can input external control signal, can realize the function to electric machine speed regulation, can also automatically protect own power module according to the signal of telecommunication of above-mentioned various sensors.By modularized processing, solve general frequency conversion system easily by electromagnetic interference and when being broken difficulty look for the problem of fault, have that anti-electromagnetic interference capability is higher, keep in repair more easily advantage.
Description
Technical field:
A kind of modularity frequency-changing control system that the present invention relates to, belongs to Motor Control Field.
Background technology:
Existing electric machine control system, due to the traditional Mechanical course used, control efficiency is low, and is easily subject to external magnetic
The interference of field, does not simply fail to normally work in the complex environment of magnetic field, it is also possible to damage motor.And this control system
Complexity, maintenance maintenance inconvenience are installed.
Summary of the invention:
The technical problem to be solved is to provide a kind of easy for installation, and operation is convenient, and the modularity of electromagnetism interference becomes
Frequently control system.
For above technical problem, a kind of modularity frequency-changing control system that the present invention relates to, there is panel, described control
Being provided with the Frequency Drive Control module for controlling equipment in making sheet, connecting below described Frequency Drive Control module has driving
Module, the described Frequency Drive Control module left and right sides is connected to the signal input module for realizing extraneous signal transmission
And signal output module.
As preferably, in order to improve the stability that system is run, prevent outside electromagnetic interference, described driving module from including using
In the rectification module of stabling current, for regulating the power model of power and for detecting the sensor die of the ruuning situation of equipment
Block.
As preferably, in order to improve the safety that equipment runs, described sensor assembly has detection equipment running temperature
Temperature sensor.
As preferably, impaired in order to prevent conductance from causing equipment, described sensor assembly also has detection current conditions
Current sensor.
Compared with prior art, usefulness of the present invention is: can input external control signal, can realize adjusting motor
The function of speed, can also protect own power module automatically according to the signal of telecommunication of above-mentioned various sensors.By modularized processing, solve
Determined general frequency conversion system easily by electromagnetic interference and when being broken difficulty look for the problem of fault, have that anti-electromagnetic interference capability is higher, dimension
Repair more easily advantage.
Accompanying drawing illustrates:
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of modularity frequency-changing control system.
In figure: 1, Frequency Drive Control module；2, module is driven；3, rectification module；4, power model；5, sensor die
Block；6, signal input module；7, signal output module；8, temperature sensor；9, current sensor；10, panel.
Detailed description of the invention:
A kind of modularity frequency-changing control system that the present invention relates to, as shown in Figure 1: there is panel 10, on described panel 10
Being provided with the Frequency Drive Control module 1 for controlling equipment, connecting below described Frequency Drive Control module 1 has driving module
2, described Frequency Drive Control module 1 left and right sides is connected to the signal input mould for realizing the transmission of extraneous signal information
Block 6 and signal output module 7.
As preferably, in order to improve the stability that system is run, prevent outside electromagnetic interference, described driving module 2 from including
For the rectification module 3 of stabling current, for regulating the power model 4 of power and for detecting the sensing of the ruuning situation of equipment
Device module 5.
As preferably, in order to improve the safety that equipment runs, described sensor assembly 5 has detection equipment running temperature
Temperature sensor 8.
As preferably, impaired in order to prevent conductance from causing equipment, described sensor assembly 5 also has detection current conditions
Current sensor 9.
It is emphasized that: be the most only introduction and the description of the occupation mode of the present invention, not the present invention made any
Pro forma restriction, any simple modification that above example is made by every technical spirit according to the present invention, equivalent variations
With modification, all still fall within the range of technical solution of the present invention.
Claims (4)
1. a modularity frequency-changing control system, has panel (10), it is characterised in that: described panel is provided with on (10)
For controlling the Frequency Drive Control module (1) of equipment, described Frequency Drive Control module (1) lower section connects driving module
(2), described Frequency Drive Control module (1) left and right sides is connected to for realizing the signal input with extraneous signal transmission
Module (6) and signal output module (7).
Modularity frequency-changing control system the most according to claim 1, it is characterised in that: described driving module (2) includes using
In the rectification module (3) of stabling current, for regulating the power model (4) of power and for detecting the biography of the ruuning situation of equipment
Sensor module (5).
Modularity frequency-changing control system the most according to claim 2, it is characterised in that: described sensor assembly (5) has
The temperature sensor 8 of detection equipment running temperature.
Modularity frequency-changing control system the most according to claim 2, it is characterised in that: described sensor assembly (5) also has
There is the current sensor (9) of detection current conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657576.4A CN106301143A (en) | 2016-08-12 | 2016-08-12 | A kind of modularity frequency-changing control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657576.4A CN106301143A (en) | 2016-08-12 | 2016-08-12 | A kind of modularity frequency-changing control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106301143A true CN106301143A (en) | 2017-01-04 |
Family
ID=57670133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610657576.4A Pending CN106301143A (en) | 2016-08-12 | 2016-08-12 | A kind of modularity frequency-changing control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301143A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069870A (en) * | 2007-06-21 | 2007-11-14 | 增城市科密电子有限公司 | Frequency-variable control device for paper crusher and automatic speed-changing method |
| CN201044422Y (en) * | 2007-05-09 | 2008-04-02 | 乐星产电(无锡)有限公司 | Intelligent general frequency converter |
| CN105703690A (en) * | 2014-12-13 | 2016-06-22 | 包米勒公司 | converter |
-
2016
- 2016-08-12 CN CN201610657576.4A patent/CN106301143A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044422Y (en) * | 2007-05-09 | 2008-04-02 | 乐星产电(无锡)有限公司 | Intelligent general frequency converter |
| CN101069870A (en) * | 2007-06-21 | 2007-11-14 | 增城市科密电子有限公司 | Frequency-variable control device for paper crusher and automatic speed-changing method |
| CN105703690A (en) * | 2014-12-13 | 2016-06-22 | 包米勒公司 | converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |