CN206539460U - A kind of fault monitoring device of wind power generating set for coastal area - Google Patents
A kind of fault monitoring device of wind power generating set for coastal area Download PDFInfo
- Publication number
- CN206539460U CN206539460U CN201720201146.1U CN201720201146U CN206539460U CN 206539460 U CN206539460 U CN 206539460U CN 201720201146 U CN201720201146 U CN 201720201146U CN 206539460 U CN206539460 U CN 206539460U
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- dsp control
- monitoring
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- generating set
- control unit
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Abstract
The utility model proposes a kind of fault monitoring device of the wind power generating set for coastal area, described device includes：Signal monitoring unit, DSP control unit, wireless transmission unit；The DSP control unit uses newest 6th generation DSP control chip TMS320C62X, by the dynamic AD sample ports that the output end of signal monitoring circuit is accessed to the DSP control unit, real-time collection analysis is carried out to data such as the vibration of generating set, electric current, voltage, temperature, the monitoring terminals such as notebook computer, the mobile phone of related personnel are quickly returned by wireless transmission unit, maintenance process is carried out in time.The utility model can be in real-time dynamic monitoring wind power generating set running the data such as speed-frequency, blade vibration state, voltage；Quick combined data wireless backhaul of collecting improves the degree of accuracy and the generating set malfunction monitoring efficiency of data to the processing terminal of related personnel.
Description
Technical field
The utility model is related to a kind of fault monitoring device of group of motors, more particularly to a kind of wind-force for coastal area
The fault monitoring device of generating set.
Background technology
Jiangsu Province is one of important wind-power electricity generation core space of China, and coastal periphery wind-power electricity generation running environment is severe, hair
Group of motors Frequent Troubles.Therefore, the important of unit safety operation is to ensure that to the failure progress real-time dynamic monitoring of generating set
Means.It is low to there is data monitoring sensitivity in the generator failure monitoring chip generally used now, and data back sends real-time
Property is poor with continuity.
Utility model content
The purpose of this utility model is to provide a kind of fault monitoring device of the wind power generating set for coastal area, by
Signal monitoring unit, DSP control unit, wireless transmission unit are constituted, and DSP control unit controls core using newest 6th generation DSP
Piece TMS320C62X is right by the way that the output end of signal monitoring circuit to be accessed to the dynamic AD sample ports of the DSP control unit
The data such as vibration, electric current, voltage, the temperature of generating set carry out real-time collection analysis, are quickly returned by wireless transmission unit
The monitoring terminals such as notebook computer, the mobile phone of related personnel, carry out maintenance process in time.
Above-mentioned purpose is realized by following technical scheme：
A kind of fault monitoring device of wind power generating set for coastal area, including signal monitoring unit, DSP control
Unit, wireless transmission unit；The signal monitoring unit is connected with DSP control unit, and the DSP control unit is with being wirelessly transferred
Unit is connected；The signal monitoring unit include VS1002.A vibration monitorings sensor chip, DS18B20 temperature sensors,
MAX4372H high-precision currents monitoring chip, Godson XL1507 voltage monitoring chips；The signal monitoring unit, which is used to detect, to be sent out
The vibration of group of motors, electric current, voltage, temperature data.
Further, the signal monitoring unit also includes Data Synthesis chip, some resistance and power supply circuit.
Further, the DSP control unit uses DSP control chips TMS320C62X.
Further, the wireless transmission unit includes high-performance CC112x RF chips, signal gain module and power supply electricity
Road.
Further, the DSP control unit is integrated on same master control borad with wireless transmission unit.
Further, the master control borad is provided with integrated A D sample ports.
Further, the master control borad is provided with AD sampling slots.
The beneficial effects of the utility model：
1. the utility model uses VS1002.A vibration monitoring sensor chips, integrated three-axis gyroscope precisely senses thin
Micro-vibration, lifts the data precision.
2. the utility model uses DS18B20 temperature sensors, with small volume, hardware spending is low, strong antijamming capability,
The characteristics of precision is high.
3. the utility model monitors chip using MAX4372H high-precision currents, current monitoring precision is high, stability is good, electricity
Flow monitoring range wide.
4. the utility model uses Godson XL1507 voltage monitoring chips, wide with input, output voltage range, monitoring is high
The characteristics of efficiency.
5. the utility model is used at the 6th generation DSP control chip TMS320C62X, operational capability lifting, many data analyses
Reason response processing time shortens, and lifts generating set malfunction monitoring efficiency.
Brief description of the drawings
Fig. 1 is operation logic configuration diagram of the present utility model；
Fig. 2 is that signal monitoring unit of the present utility model includes structure chart；
Fig. 3 is DSP control unit of the present utility model and the integrated master control borad structure chart of wireless transmission unit.
Embodiment
Explanation and embodiment are further illustrated to the utility model below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of fault monitoring device of wind power generating set for coastal area, including signal monitoring
Unit, DSP control unit and wireless transmission unit.The signal monitoring unit is used for vibration and temperature number to dynamo bearing
According to being monitored, generator and the electric current of electrical system, voltage and temperature data are monitored, then Data Collection is arrived
DSP control unit, then return via wireless transmission unit the monitoring terminal such as notebook computer, mobile phone of related personnel.Monitoring is eventually
End can also be by issuing a command to DSP control unit under wireless transmission unit.
As shown in Figure 2, the signal monitoring unit (1) includes：VS1002.A vibration monitorings sensor chip (2),
DS18B20 temperature sensors (3), MAX4372H high-precision currents monitoring chip (4), Godson XL1507 voltage monitorings chip (5),
Data Synthesis chip (6), some resistance (7), power supply circuit (8).Signal monitoring unit (1) master control borad is provided with integrated A D
Sample port (9).
As shown in Figure 3, the DSP control unit (15) is integrated in same master control borad (14) with wireless transmission unit (16)
On.The DSP control unit (15) uses newest 6th generation DSP control chip TMS320C62X (11)；It is described to be wirelessly transferred list
First (16) include：High-performance CC112x RF chips (12), signal gain module (13) and power supply circuit (14).The master control borad
(14) provided with AD sampling slots (15)
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to protection domain of the present utility model.
Claims (7)
1. a kind of fault monitoring device of wind power generating set for coastal area, it is characterised in that：Described device includes letter
Number monitoring unit, DSP control unit, wireless transmission unit, the signal monitoring unit are connected with DSP control unit, the DSP
Control unit is connected with wireless transmission unit；The signal monitoring unit include VS1002.A vibration monitorings sensor chip,
DS18B20 temperature sensors, MAX4372H high-precision currents monitoring chip, Godson XL1507 voltage monitoring chips；The signal
Monitoring unit is used to detect the vibration of generating set, electric current, voltage, temperature data.
2. device according to claim 1, it is characterised in that：The signal monitoring unit also include Data Synthesis chip,
Some resistance and power supply circuit.
3. device according to claim 1, it is characterised in that：The DSP control unit uses DSP control chips
TMS320C62X。
4. device according to claim 1, it is characterised in that：The wireless transmission unit includes high-performance CC112x RF
Chip, signal gain module and power supply circuit.
5. device according to claim 1, it is characterised in that：The DSP control unit is integrated in wireless transmission unit
On same master control borad.
6. device according to claim 5, it is characterised in that：The master control borad is provided with integrated A D sample ports.
7. device according to claim 5, it is characterised in that：The master control borad is provided with AD sampling slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201146.1U CN206539460U (en) | 2017-03-02 | 2017-03-02 | A kind of fault monitoring device of wind power generating set for coastal area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201146.1U CN206539460U (en) | 2017-03-02 | 2017-03-02 | A kind of fault monitoring device of wind power generating set for coastal area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539460U true CN206539460U (en) | 2017-10-03 |
Family
ID=59940629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201146.1U Expired - Fee Related CN206539460U (en) | 2017-03-02 | 2017-03-02 | A kind of fault monitoring device of wind power generating set for coastal area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301987A (en) * | 2017-12-22 | 2018-07-20 | 浙江运达风电股份有限公司 | Wind turbines drive shaft system online observation system based on electric parameter |
| CN108680856A (en) * | 2018-05-24 | 2018-10-19 | 龙逸电科（天津）技术有限公司 | A kind of power distribution network generating set fault detection system |
-
2017
- 2017-03-02 CN CN201720201146.1U patent/CN206539460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301987A (en) * | 2017-12-22 | 2018-07-20 | 浙江运达风电股份有限公司 | Wind turbines drive shaft system online observation system based on electric parameter |
| CN108680856A (en) * | 2018-05-24 | 2018-10-19 | 龙逸电科（天津）技术有限公司 | A kind of power distribution network generating set fault detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171003 |