CN205356199U - Soft starting drive yawes - Google Patents
Soft starting drive yawes Download PDFInfo
- Publication number
- CN205356199U CN205356199U CN201521113291.1U CN201521113291U CN205356199U CN 205356199 U CN205356199 U CN 205356199U CN 201521113291 U CN201521113291 U CN 201521113291U CN 205356199 U CN205356199 U CN 205356199U
- Authority
- CN
- China
- Prior art keywords
- driftage
- soft
- opening
- control relay
- drive controller
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a soft starting drive yawes, including 24V power, PLC, soft drive controller, 230V power, control relay and the driftage motor of opening of driftage, the 230V power -on is crossed the control relay and is connected with the soft drive controller of opening of driftage, PLC is connected with soft drive controller of opening of driftage and control relay respectively, PLC, soft drive controller and the control relay of opening of driftage are by 24V mains operated, the soft drive controller of opening that yawes still is connected with a plurality of driftage motor. Impact load when this device can effectively reduce the driftage start -up reduces the pick -up current, this device adopts the modularization compound mode, easily transportation, installation, and the test cycle is shorter, this device adopts to comprise conventional components and parts, and the cost is lower, easily promotes.
Description
Technical field
This utility model relates to driftage Drive Control Technique field, is specially a kind of driftage soft starting device.
Background technology
What existing set yaw substantially adopted is control driftage soft initiator by double relay to realize the control mode of left and right driftage, when unit wind direction angle occurs that deviation is bigger, controls two group relaies by PLC and controls driftage.Owing to yaw motor need to overcome bigger staring torque when starting, the impact of unit and yaw motor is very big, adopt this kind of driftage control mode, also more easily make unit vibration excessive.
Blower fan single-machine capacity is increasing, and volume and weight also constantly increases, and the requirement that driftage so drives control ability is also more and more higher, and traditional deviation drive device starting current is too high, and structure is complicated.Therefore, eager needs one starts steadily, and starting current is low, and reliability is high, safeguards that simple novel driftage soft starting device is to meet current needs.
Utility model content
Utility model purpose: provide one driftage soft starting device, to solve above-mentioned technical problem.
Technical scheme: this utility model is achieved through the following technical solutions:
A kind of driftage soft starting device, is connected by controlling relay open driving controller soft with driftage including described 230V power supply；Described PLC open soft with driftage respectively drives controller and control relay to be connected；Described PLC, soft opening of going off course drive controller and control relay to be powered by 24V power supply；The soft driving controller that opens of described driftage is also associated with some driftage motor.
Beneficial effect
Technique scheme is adopted to provide the benefit that:
1. this device can effectively reduce shock loading when driftage starts, and reduces starting current；
2. this device adopts modular combination mode, it is easy to transport, installation, and test period is shorter；
3. this device adopts and is made up of conventional components and parts, less costly, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is: schematic diagram of the present utility model；
1.24V power supply in figure, 2.PLC, the soft driving controller that opens of 3. going off course, 4.230V power supply, 5. control relay, 6. driftage motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further；
As shown in Figure 1, the one driftage soft starting device that this utility model provides, including 24V power supply 1, PLC2, soft driving controller 3,230V power supply 4, control relay 5 and the driftage motor 6 of opening of driftage, described 230V power supply 4 passes through to control open soft with driftage of relay 5 and drives controller 3 to be connected；Described PLC2 open soft with driftage respectively drives controller 3 and control relay 5 to be connected；Described PLC2, soft opening of going off course drive controller 3 and control relay 5 to be powered by 24V power supply 1；The soft driving controller 3 that opens of described driftage is also associated with some driftage motor 6.
Use state that this practicality new is described below.
When PLC2 judges to need unit starting is gone off course, PLC2 sends instruction and is connected with 230V power supply 4 by soft for the driftage driving controller 3 that opens by controlling relay 5, as unit needs to start driftage clockwise, PLC2 provides high level digital signal 1 for the soft driving controller 3 that opens of going off course, so that the soft driving controller 3 that opens of going off course drives driftage motor 6 to turn clockwise；Equally, if desired for driftage counterclockwise, PLC2 provides low level signal 0 for the soft driving controller 3 that opens of going off course, so that the soft driving controller 3 that opens of going off course drives driftage motor 6 to rotate counterclockwise.
Claims (1)
1. a driftage soft starting device, controller (3), 230V power supply (4), control relay (5) and driftage motor (6) is driven including 24V power supply (1), PLC (2), soft opening of going off course, it is characterised in that:
Described 230V power supply (4) drives controller (3) to be connected by controlling open soft with driftage of relay (5)；
Described PLC (2) open soft with driftage respectively drives controller (3) and control relay (5) to be connected；
Described PLC (2), soft opening of going off course drive controller (3) and control relay (5) by 24V power supply (1) power supply；
Soft the opening of described driftage drives controller (3) to be also associated with some driftage motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113291.1U CN205356199U (en) | 2015-12-30 | 2015-12-30 | Soft starting drive yawes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113291.1U CN205356199U (en) | 2015-12-30 | 2015-12-30 | Soft starting drive yawes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356199U true CN205356199U (en) | 2016-06-29 |
Family
ID=56170500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113291.1U Expired - Fee Related CN205356199U (en) | 2015-12-30 | 2015-12-30 | Soft starting drive yawes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359828A (en) * | 2017-07-28 | 2017-11-17 | 沈阳华创风能有限公司 | A kind of yaw drive system protection device and method |
-
2015
- 2015-12-30 CN CN201521113291.1U patent/CN205356199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359828A (en) * | 2017-07-28 | 2017-11-17 | 沈阳华创风能有限公司 | A kind of yaw drive system protection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Nengyou Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181230 |