CN204836016U - Iron ore ball mill is with intelligent servo control device - Google Patents
Iron ore ball mill is with intelligent servo control device Download PDFInfo
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- CN204836016U CN204836016U CN201520555199.4U CN201520555199U CN204836016U CN 204836016 U CN204836016 U CN 204836016U CN 201520555199 U CN201520555199 U CN 201520555199U CN 204836016 U CN204836016 U CN 204836016U
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Abstract
The utility model discloses an iron ore ball mill is with intelligent servo control device, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal isolator of being equipped with of cabinet, input reactance ware, vector type frequency -variable controller, the reactor of being qualified for the next round of competitions, tombarthite PMSM, control box and accuse become, isolator, input reactance ware, vector type frequency -variable controller, the reactor of being qualified for the next round of competitions, tombarthite PMSM be electrical connection in proper order, vector type frequency -variable controller passes through the control box and becomes electrical connection with the accuse. The beneficial effects of the utility model are that, simple structure, the practicality is strong.
Description
Technical field
The utility model relates to converter technology field, and particularly a kind of iron ore ball mill Intelligent servo control device, belongs to ore dressing electrical equipment.
Background technology
China's iron ore ball mill many employings frequency converter, alternating current machine, decelerator, fluid coupling form, belong to traditional mechanical actuation device, Frequency Converter Control mode mainly adopts the control method of V/F, has the shortcomings such as failure rate is high, floor space is large, energy consumption is high, motor torque ripple is larger.Along with the development of device for high-power power electronic and motor vector control technology, adopt vector-control frequency converter mainly based on the method for field orientation, improve the utilance of DC power supply, the harmonic wave reduced in frequency converter transmission of electricity pressure and motor coil electric current, to enhance productivity, energy savings, reduction production cost.User can require according to the actual process of oneself and application occasion selects dissimilar vector controller.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of iron ore ball mill Intelligent servo control device.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of iron ore ball mill Intelligent servo control device, comprise cabinet, be provided with isolating switch, input reactance device, vector type frequency-variable controller, outlet reactor, rare earth permanent-magnet synchronization motor, control box and control in described cabinet to become, described isolating switch, input reactance device, vector type frequency-variable controller, outlet reactor, rare earth permanent-magnet synchronization motor are electrically connected successively, and described vector type frequency-variable controller is become be electrically connected by control box and control.
Comprise rectifier bridge, IGBT module, drive plate and DSP mainboard in described vector type frequency-variable controller, described IGBT module, drive plate and DSP mainboard are electrically connected successively, and described rectifier bridge and IGBT module are electrically connected.
Described vector type frequency-variable controller input reactance device electrical connection, the rectifier bridge namely in described vector type frequency-variable controller and input reactance device are electrically connected.
Described vector type frequency-variable controller and outlet reactor are electrically connected, and the IGBT module namely in described vector type frequency-variable controller and outlet reactor are electrically connected.
Described vector type frequency-variable controller and control box are electrically connected, and the DSP mainboard namely in described vector type frequency-variable controller and control box are electrically connected.
Described cabinet is provided with power supply, and the isolating switch in described power supply and cabinet is electrically connected.
The utility model iron ore ball mill Intelligent servo control device utilizing the technical solution of the utility model to make; by frequency converter movement; realize the various faults such as overvoltage protection, overcurrent protection, under-voltage protection, fault-signal inquiry to detect, by the logging in control box, temperature protection is carried out to motor.
Accompanying drawing explanation
Fig. 1 iron ore ball mill intelligent servo-control system structural representation;
Fig. 2 iron ore ball mill intelligent servo-control system main circuit diagram topology;
In figure, 1, cabinet; 2, isolating switch; 3, input reactance device; 4, outlet reactor; 5, rare earth permanent-magnet synchronization motor; 6, control box; 7, control becomes; 8, power supply; 9, rectifier bridge; 10, IGBT module; 11, drive plate; 12, DSP mainboard; 13, vector type frequency-variable controller.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Figure 1-2, a kind of iron ore ball mill Intelligent servo control device, comprise cabinet (1), isolating switch (2) is provided with in described cabinet (1), input reactance device (3), vector type frequency-variable controller (13), outlet reactor (4), rare earth permanent-magnet synchronization motor (5), control box (6) and control become (7), described isolating switch (2), input reactance device (3), vector type frequency-variable controller (13), outlet reactor (4), rare earth permanent-magnet synchronization motor (5) is electrically connected successively, described vector type frequency-variable controller (13) is become be electrically connected by control box (6) and control, rectifier bridge (9), IGBT module (10), drive plate (11) and DSP mainboard (12) is comprised in described vector type frequency-variable controller (13), described IGBT module (10), drive plate (11) and DSP mainboard (12) are electrically connected successively, and described rectifier bridge (9) and IGBT module (10) are electrically connected, described vector type frequency-variable controller (13) input reactance device (3) electrical connection, the rectifier bridge (9) namely in described vector type frequency-variable controller (13) and input reactance device (3) are electrically connected, described vector type frequency-variable controller (13) and outlet reactor (4) are electrically connected, and the IGBT module (10) namely in described vector type frequency-variable controller (13) and outlet reactor (4) are electrically connected, described vector type frequency-variable controller (13) and control box (6) are electrically connected, and the DSP mainboard (12) namely in described vector type frequency-variable controller (13) and control box (6) are electrically connected, described cabinet (1) is provided with power supply (8), and described power supply (8) is electrically connected with the isolating switch (2) in cabinet (1).
The feature of the present embodiment is, isolating switch is provided with in cabinet, input reactance device, vector type frequency-variable controller, outlet reactor, rare earth permanent-magnet synchronization motor, control box and control become, isolating switch, input reactance device, vector type frequency-variable controller, outlet reactor, rare earth permanent-magnet synchronization motor is electrically connected successively, vector type frequency-variable controller is become be electrically connected by control box and control, by frequency converter movement, realize overvoltage protection, overcurrent protection, under-voltage protection, the various faults such as fault-signal inquiry detect, by the logging in control box, temperature protection is carried out to motor.
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 (6)
1. an iron ore ball mill Intelligent servo control device, comprise cabinet (1), it is characterized in that, isolating switch (2) is provided with in described cabinet (1), input reactance device (3), vector type frequency-variable controller (13), outlet reactor (4), rare earth permanent-magnet synchronization motor (5), control box (6) and control become (7), described isolating switch (2), input reactance device (3), vector type frequency-variable controller (13), outlet reactor (4), rare earth permanent-magnet synchronization motor (5) is electrically connected successively, described vector type frequency-variable controller (13) is become be electrically connected by control box (6) and control.
2. iron ore ball mill Intelligent servo control device according to claim 1, it is characterized in that, rectifier bridge (9), IGBT module (10), drive plate (11) and DSP mainboard (12) is comprised in described vector type frequency-variable controller (13), described IGBT module (10), drive plate (11) and DSP mainboard (12) are electrically connected successively, and described rectifier bridge (9) and IGBT module (10) are electrically connected.
3. iron ore ball mill Intelligent servo control device according to claim 1, it is characterized in that, described vector type frequency-variable controller (13) input reactance device (3) electrical connection, the rectifier bridge (9) namely in described vector type frequency-variable controller (13) and input reactance device (3) are electrically connected.
4. iron ore ball mill Intelligent servo control device according to claim 1, it is characterized in that, described vector type frequency-variable controller (13) and outlet reactor (4) are electrically connected, and the IGBT module (10) namely in described vector type frequency-variable controller (13) and outlet reactor (4) are electrically connected.
5. iron ore ball mill Intelligent servo control device according to claim 1, it is characterized in that, described vector type frequency-variable controller (13) and control box (6) are electrically connected, and the DSP mainboard (12) namely in described vector type frequency-variable controller (13) and control box (6) are electrically connected.
6. iron ore ball mill Intelligent servo control device according to claim 1, it is characterized in that, described cabinet (1) is provided with power supply (8), and described power supply (8) is electrically connected with the isolating switch (2) in cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555199.4U CN204836016U (en) | 2015-07-29 | 2015-07-29 | Iron ore ball mill is with intelligent servo control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555199.4U CN204836016U (en) | 2015-07-29 | 2015-07-29 | Iron ore ball mill is with intelligent servo control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836016U true CN204836016U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555199.4U Active CN204836016U (en) | 2015-07-29 | 2015-07-29 | Iron ore ball mill is with intelligent servo control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836016U (en) |
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2015
- 2015-07-29 CN CN201520555199.4U patent/CN204836016U/en active Active
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