CN207827158U - Controller for belt conveyer based on permanent magnet direct driving motor - Google Patents
Controller for belt conveyer based on permanent magnet direct driving motor Download PDFInfo
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- CN207827158U CN207827158U CN201721906241.8U CN201721906241U CN207827158U CN 207827158 U CN207827158 U CN 207827158U CN 201721906241 U CN201721906241 U CN 201721906241U CN 207827158 U CN207827158 U CN 207827158U
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Abstract
The utility model discloses a kind of controller for belt conveyer based on permanent magnet direct driving motor, belong to ribbon conveyer control technology field.It mainly realize the start-stop of the ribbon conveyer based on permanent magnet direct driving motor, power-balance, intelligent speed-regulating and system status monitoring.The utility model includes Hardware ＆ software system two parts, and hardware uses high performance programmable sequence controller and sensor, and software includes control software and upper computer software.Controller realizes the speed and torque reference, signal acquisition of ribbon conveyer；Control software realizes that output torque is synchronous with rotating speed using principal and subordinate's pid control mode, carries out intelligent speed-regulating using fuzzy control method, upper computer software can realize the status display and fault alarm of permanent magnet direct driving motor.The utility model is mainly used in the control of the ribbon conveyer based on permanent magnet direct driving motor, can realize the digitizing of ribbon conveyer, intelligent, energy-efficient control.
Description
Technical field
The utility model is related to ribbon conveyer control technology fields.
Background technology
Ribbon conveyer is since the advantages that its investment is small, continuous conveying is efficient, environment friendly and pollution-free, is in coal mine, harbour, electricity
The Bulk material field of the industries such as power, steel, mine is widely used.
Conveyer mainly uses soft-start by lowering voltage, variable speed fluid coupling, frequency control way etc. to carry out conveyer
Soft start, speed governing and soft braking.But that there are control performances is poor, precision is not high；Starting torque is insufficient, and heavy load starting is difficult；System
System low load with strong power, operation energy consumption are big；The problems such as transmission chain length, maintenance management bothers.
The continuous improvement of rare earth permanent-magnetic material performance and the progress of large-scale Design of PM Motor and emulation technology make large torque
Servo Drive Technology's enter practical stage, at present in belt conveyor area, use low-speed big permanent magnetism more and more
Direct driving motor substitutes the kind of drive of traditional asynchronous machine+speed reducer, but due to the belt based on permanent magnet direct driving motor
Conveyer time of occurrence is short, and control technology is also being groped the trial stage, and system failure rate is higher, and major failure is happened at servo
Control system and electric-control system, therefore, its control device of correct and optimization design can greatly improve the operation of ribbon conveyer
The problem of Performance And Reliability is urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of controller for belt conveyer based on permanent magnet direct driving motor.
The purpose of this utility model is achieved through the following technical solutions：A kind of belt based on permanent magnet direct driving motor is defeated
It includes man-machine interface, controller, sensor portion to send machine control device, including hardware system and software systems, the hardware system
Point, the software section includes interactive software and control software.Man-machine interface uses touch screen, and man-machine interface is using insertion
Formula is installed, and man-machine interface can realize the status display and fault alarm of permanent magnet direct driving motor.Controller can be compiled using high-performance
Cyclelog has Multipath digital quantity and analog input and output passage, can acquire the temperature of magneto, vibration, work(
Rate signal.Control software realizes that output torque is synchronous with rotating speed using principal and subordinate's pid control mode, is carried out using fuzzy control method
Intelligent speed-regulating.
Description of the drawings
The structure principle chart of controller for belt conveyer of the Fig. 1 based on permanent magnet direct driving motor.
Specific implementation mode
The controller for belt conveyer based on permanent magnet direct driving motor of the utility model, specific implementation mode such as Fig. 1
It is shown.
Including hardware system and software systems, the hardware system includes human-computer interaction interface 1, controller 2, I/O interfaces
3, magneto 4, controlled device 5, velocity sensor 6, flow sensor 7.The human-computer interaction interface 1 uses keying liquid crystal
Screen can flexibly set system operating mode and carry out the aobvious of state parameter using installation by adhering in control device shell
Show.Controller 2 uses high performance programmable sequence controller, modular I/O channel that can be acquired by I/O interfaces 3
Temperature signal and vibration signal on magneto 4 and the velocity sensor in controlled device 56 and flow sensor 7
Signal.The software systems include logical control program 8, power-balance control software 9 and intelligent speed-regulating software 10.Described
Logical control program 8 is responsible for process flow control, and power-balance control software 9 realizes that output turns using principal and subordinate's pid control mode
Square is synchronous with rotating speed, and intelligent speed-regulating software 10 carries out intelligent speed-regulating using fuzzy control method.
When system works, first by 1 initialization system working method of human-computer interaction interface, and operation order, controller 2 are sent out
It receives temperature and vibration signal after operation is ordered on acquisition magneto 4 to be judged, by the judgement of logic control 8, such as
Fruit does not have fault-signal presence, then sends out starting command to magneto 4, and magneto 4 slowly accelerates according to starting curve, band
5 slow start of dynamic controlled device, in starting process and after the completion of starting, controller 2 acquires the power on magneto 4 in real time
Signal and frequency signal carry out the adjusting of torque and rotating speed according to the algorithm of power-balance control software 9, when system start finishes
Afterwards, the output of logical control program 8, which starts, completes signal, allows upstream conveyor to start, while automatically into the intelligent speed-regulating stage,
The signal of 9 continuous picking rate sensor 6 and flow sensor 7 of intelligent speed-regulating software at this time, using FUZZY ALGORITHMS FOR CONTROL, constantly
Belt speed is adjusted according to uninterrupted, realizes how soon material turns, few slow-speed is expected, achievees the purpose that energy-saving run, while also extending support
The service life of roller, adhesive tape.
Claims (1)
1. a kind of controller for belt conveyer based on permanent magnet direct driving motor, including hardware system and software systems, feature
It is, the hardware system includes man-machine interface, controller, Sensor section, and the software section includes interactive software
And control software；The man-machine interface uses touch screen, the man-machine interface to use installation by adhering, can realize permanent magnet direct-drive
The status display and fault alarm of motor；The controller use high performance programmable sequence controller, have Multipath digital quantity and
Analog input and output passage can acquire the temperature of magneto, vibration, power signal；The control software uses principal and subordinate
Pid control mode realizes that output torque is synchronous with rotating speed, and intelligent speed-regulating is carried out using fuzzy control method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906241.8U CN207827158U (en) | 2017-12-29 | 2017-12-29 | Controller for belt conveyer based on permanent magnet direct driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906241.8U CN207827158U (en) | 2017-12-29 | 2017-12-29 | Controller for belt conveyer based on permanent magnet direct driving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207827158U true CN207827158U (en) | 2018-09-07 |
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ID=63390917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906241.8U Active CN207827158U (en) | 2017-12-29 | 2017-12-29 | Controller for belt conveyer based on permanent magnet direct driving motor |
Country Status (1)
| Country | Link |
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| CN (1) | CN207827158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532710A (en) * | 2020-05-07 | 2020-08-14 | 青岛中加特电气股份有限公司 | Control system for belt conveyor and belt conveyor |
-
2017
- 2017-12-29 CN CN201721906241.8U patent/CN207827158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532710A (en) * | 2020-05-07 | 2020-08-14 | 青岛中加特电气股份有限公司 | Control system for belt conveyor and belt conveyor |
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