CN204859054U - PMSM controller for ball mill - Google Patents
PMSM controller for ball mill Download PDFInfo
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- CN204859054U CN204859054U CN201520534154.9U CN201520534154U CN204859054U CN 204859054 U CN204859054 U CN 204859054U CN 201520534154 U CN201520534154 U CN 201520534154U CN 204859054 U CN204859054 U CN 204859054U
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- electrically connected
- reactor
- plc module
- type frequency
- ball mill
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Abstract
The utility model discloses a PMSM controller for ball mill, the intelligent cabinet temperature adjusting device comprises a cabinet body, be equipped with the alarm on the cabinet body, the internal isolator of being equipped with of cabinet, inlet wire reactor, vector type frequency -variable controller, the contactor of being qualified for the next round of competitions, output reactance ware, PLC module, vector type frequency -variable controller through the wire respectively with the inlet wire reactor, contactor and PLC module electrical connection are qualified for the next round of competitions, inlet wire reactor and isolator electrical connection, contactor and output reactance ware electrical connection are qualified for the next round of competitions, PLC module and output reactance ware respectively with the motor electrical connection of outside, PLC module and alarm electrical connection. The beneficial effects of the utility model are that, simple structure, the practicality is strong.
Description
Technical field
The utility model relates to a kind of iron ore ball mill permanent magnet direct driving motor Based Intelligent Control, particularly a kind of ball mill Permanent Magnet Synchronous Motor Controller.
Background technology
At present, China's iron ore beneficiation milling apparatus many by threephase asynchronous machine as power source, collocation decelerator composition, Starting mode adopts the stator string resistance starting, compensator starting, soft initiator startup etc. that fall behind, belong to traditional driving type of drive quite fallen behind, this kind of type of drive has that failure rate is high, floor space is large, energy consumption is high, noise is large, invariablenes turning speed is non-adjustable and the shortcoming such as large that fluctuates.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of ball mill Permanent Magnet Synchronous Motor Controller.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of ball mill Permanent Magnet Synchronous Motor Controller, comprise cabinet, described cabinet is provided with alarm, isolating switch is provided with in described cabinet, reactor, vector type frequency-variable controller, line contact device, out put reactor, PLC module, described vector type frequency-variable controller by wire respectively with reactor, line contact device and PLC module electrical connection, described reactor and isolating switch are electrically connected, described line contact device and out put reactor are electrically connected, described PLC module and out put reactor are electrically connected with the motor of outside respectively, described PLC module and alarm are electrically connected.
Rectifier bridge, IGBT module, power model drive plate and core control panel is comprised in described vector type frequency-variable controller, described core control panel is electrically connected with PLC module and rectifier bridge respectively, described core control panel is electrically connected by power model drive plate and IGBT module, and described rectifier bridge and IGBT module are electrically connected.
Described vector type frequency-variable controller is electrically connected by wire and reactor, and namely rectifier bridge is electrically connected by wire and reactor.
Described vector type frequency-variable controller is electrically connected by wire and line contact device, and namely IGBT module is electrically connected by wire and line contact device.
Described vector type frequency-variable controller is electrically connected by wire and PLC module, and namely core control panel is electrically connected by wire and PLC module.
The radiator fan be connected with its inside is provided with outside described cabinet.
Described PLC module is provided with communication interface.
The ball mill Permanent Magnet Synchronous Motor Controller utilizing the technical solution of the utility model to make, the utility model is ball mill Permanent Magnet Synchronous Motor Controller, there is the automatic tuning of the parameter of electric machine, the function such as speeds control and Torque tracking control, by the foundation to motor mathematical model, realize the quick response of synchronous electric machine torque and accurately control, the Driving Torque of synchronous machine can be regulated in real time to have optimum energy-saving effect according to loading condition, automatically the rotating speed of permanent magnet synchronous machine can be regulated to obtain optimum granule size to the requirement of product granularity according to user, the ball mill permagnetic synchronous motor that Permanent Magnet Synchronous Motor Controller drives directly connects ball mill, eliminate the efficiency that middle gearbox improves transmission, save the space in workshop.
Accompanying drawing explanation
Fig. 1 is the structural representation of ball mill Permanent Magnet Synchronous Motor Controller described in the utility model;
In figure, 1, cabinet; 2, alarm; 3, isolating switch; 4, reactor; 5, line contact device; 6, out put reactor; 7, PLC module; 8, motor; 9, rectifier bridge; 10, IGBT module; 11, power model drive plate; 12, core control panel; 13, radiator fan; 14, communication interface.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Figure 1, a kind of ball mill Permanent Magnet Synchronous Motor Controller, comprise cabinet (1), described cabinet (1) is provided with alarm (2), isolating switch (3) is provided with in described cabinet (1), reactor (4), vector type frequency-variable controller, line contact device (5), out put reactor (6), PLC module (7), described vector type frequency-variable controller by wire respectively with reactor (4), line contact device (5) and PLC module (7) electrical connection, described reactor (4) and isolating switch (3) are electrically connected, described line contact device (5) and out put reactor (6) are electrically connected, described PLC module (7) and out put reactor (6) are electrically connected with the motor (8) of outside respectively, described PLC module (7) and alarm (2) are electrically connected, rectifier bridge (9), IGBT module (10), power model drive plate (11) and core control panel (12) is comprised in described vector type frequency-variable controller, described core control panel (12) is electrically connected with PLC module (7) and rectifier bridge (9) respectively, described core control panel (12) is electrically connected by power model drive plate (11) and IGBT module (10), and described rectifier bridge (9) and IGBT module (10) are electrically connected, described vector type frequency-variable controller is electrically connected by wire and reactor (4), and namely rectifier bridge (9) is electrically connected by wire and reactor (4), described vector type frequency-variable controller is electrically connected by wire and line contact device (5), and namely IGBT module (10) is electrically connected by wire and line contact device (5), described vector type frequency-variable controller is electrically connected by wire and PLC module (7), and namely core control panel (12) is electrically connected by wire and PLC module (7), the radiator fan (13) be connected with its inside is provided with outside described cabinet (1), described PLC module (7) is provided with communication interface (14).
The feature of the present embodiment is, be provided with cabinet, cabinet is provided with alarm, isolating switch is provided with in cabinet, reactor, vector type frequency-variable controller, line contact device, out put reactor, PLC module, vector type frequency-variable controller by wire respectively with reactor, line contact device and PLC module electrical connection, reactor and isolating switch are electrically connected, line contact device and out put reactor are electrically connected, PLC module and out put reactor are electrically connected with the motor of outside respectively, PLC module and alarm are electrically connected, the utility model is ball mill Permanent Magnet Synchronous Motor Controller, there is the automatic tuning of the parameter of electric machine, the function such as speeds control and Torque tracking control, by the foundation to motor mathematical model, realize the quick response of synchronous electric machine torque and accurately control, the Driving Torque of synchronous machine can be regulated in real time to have optimum energy-saving effect according to loading condition, automatically the rotating speed of permanent magnet synchronous machine can be regulated to obtain optimum granule size to the requirement of product granularity according to user, the ball mill permagnetic synchronous motor that Permanent Magnet Synchronous Motor Controller drives directly connects ball mill, eliminate the efficiency that middle gearbox improves transmission, save the space in workshop.
In the present embodiment, by isolator for controller loop provides the supply voltage of 380V, electric current confirms to enter in vector type frequency-variable controller after safety to export to motor after rectification through reactor, work as electric motor short circuit, overload, the faults such as electric leakage, under the protection of line contact device, make loop disconnect, user uses keyboard or remote operation case to input instruction to PLC, and can alarm signal be sent when PLC breaks down, alarm sounds, command information is after PLC Intelligent treatment, PLC sends control signal to core control panel, core control panel sends feedback signal to PLC again and compares adjustment with original signal, final control motor exports optimal result to adapt to actual loading situation, and can according to the real-time adjusting rotary speed of granule size, realize the quick response of synchronous machine running parameter and accurately control.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection range of the present utility model.
Claims (7)
1. a ball mill Permanent Magnet Synchronous Motor Controller, comprise cabinet (1), it is characterized in that, described cabinet (1) is provided with alarm (2), isolating switch (3) is provided with in described cabinet (1), reactor (4), vector type frequency-variable controller, line contact device (5), out put reactor (6), PLC module (7), described vector type frequency-variable controller by wire respectively with reactor (4), line contact device (5) and PLC module (7) electrical connection, described reactor (4) and isolating switch (3) are electrically connected, described line contact device (5) and out put reactor (6) are electrically connected, described PLC module (7) and out put reactor (6) are electrically connected with the motor (8) of outside respectively, described PLC module (7) and alarm (2) are electrically connected.
2. a kind of ball mill Permanent Magnet Synchronous Motor Controller according to claim 1, it is characterized in that, rectifier bridge (9), IGBT module (10), power model drive plate (11) and core control panel (12) is comprised in described vector type frequency-variable controller, described core control panel (12) is electrically connected with PLC module (7) and rectifier bridge (9) respectively, described core control panel (12) is electrically connected by power model drive plate (11) and IGBT module (10), and described rectifier bridge (9) and IGBT module (10) are electrically connected.
3. a kind of ball mill Permanent Magnet Synchronous Motor Controller according to claim 1, it is characterized in that, described vector type frequency-variable controller is electrically connected by wire and reactor (4), and the rectifier bridge (9) namely in vector type frequency-variable controller is electrically connected by wire and reactor (4).
4. a kind of ball mill Permanent Magnet Synchronous Motor Controller according to claim 1, it is characterized in that, described vector type frequency-variable controller is electrically connected by wire and line contact device (5), and the IGBT module (10) namely in vector type frequency-variable controller is electrically connected by wire and line contact device (5).
5. a kind of ball mill Permanent Magnet Synchronous Motor Controller according to claim 1, it is characterized in that, described vector type frequency-variable controller is electrically connected by wire and PLC module (7), and the core control panel (12) namely in vector type frequency-variable controller is electrically connected by wire and PLC module (7).
6. a kind of ball mill Permanent Magnet Synchronous Motor Controller according to claim 1, is characterized in that, is provided with the radiator fan (13) be connected with its inside outside described cabinet (1).
7. a kind of ball mill Permanent Magnet Synchronous Motor Controller according to claim 1, is characterized in that, described PLC module (7) is provided with communication interface (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534154.9U CN204859054U (en) | 2015-07-22 | 2015-07-22 | PMSM controller for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534154.9U CN204859054U (en) | 2015-07-22 | 2015-07-22 | PMSM controller for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859054U true CN204859054U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534154.9U Active CN204859054U (en) | 2015-07-22 | 2015-07-22 | PMSM controller for ball mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN204859054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787983A (en) * | 2016-12-10 | 2017-05-31 | 佛山市爱摩生科技有限公司 | A kind of ball mill efficient low-consume control method |
-
2015
- 2015-07-22 CN CN201520534154.9U patent/CN204859054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787983A (en) * | 2016-12-10 | 2017-05-31 | 佛山市爱摩生科技有限公司 | A kind of ball mill efficient low-consume control method |
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| GR01 | Patent grant |