CN105590424A - Wind power station remote monitor based on GPRS - Google Patents
Wind power station remote monitor based on GPRS Download PDFInfo
- Publication number
- CN105590424A CN105590424A CN201410559284.8A CN201410559284A CN105590424A CN 105590424 A CN105590424 A CN 105590424A CN 201410559284 A CN201410559284 A CN 201410559284A CN 105590424 A CN105590424 A CN 105590424A
- Authority
- CN
- China
- Prior art keywords
- monitoring
- wind
- power
- gprs
- illumination
- 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.)
- Pending
Links
Abstract
The invention discloses a wind power station remote monitor method based on GPRS. The method comprises the following steps: 1) establishing communication connection; 2) monitoring a state of generating equipment; 3) monitoring generating site environment including steps of employing a temperature monitoring module for monitoring the generating on-site environment temperature, employing a wind power monitoring module for monitoring the generating site wind power, and employing an illumination monitoring module for monitoring the generating site illumination intensity; 4) performing on-site signal acquisition and processing an on-site signal; 5) performing signal remote transmission and reception; and 6) performing fault monitoring and over-limit alarm. The wind power station remote monitor method has the advantages of simple operation, low investment cost, and good usage effect, effectively monitors operation condition of the wind power generation equipment, performs real-time transmission of the monitored data, is convenient for maintenance, increases power generation system security and energy utilization efficiency; and effectively solves the problems of complex wiring, large investment of manpower and material resource, unstable monitor result and influence by local bad environment in the prior art.
Description
Technical field
The present invention relates to a kind of method for supervising, especially relate to a kind of wind power station based on GPRS far awayRange monitoring method.
Background technology
At present, wind power station is generally all distributed in ungetable remote districts. Actual moving processIn, need carry out effective monitoring to the running status of each wind power plant in power station, to ensure generatingContinuity. But nowadays carry out being distributed in the generating equipment running status of having inconvenient traffic from far-off regionsWhen monitoring, conventionally all adopt traditional cable data transmission means to carry out remote monitoring, its line arrangementA large amount of human and material resources, financial resources be must expend, and the impact of local adverse circumstances, shadow are subject toRing the stability of monitoring. Thereby, nowadays lack a kind of simple, economic, convenient, reliable wind-forcePower station long-distance monitoring method, can effectively solve the existing remote monitoring based on cable data transmission meansWiring complexity that method exists, drop into that manpower and materials are more, monitored results is unstable, be subject to local evilThe defects such as bad ambient influnence and deficiency.
Summary of the invention
Technical problem to be solved by this invention is, for above-mentioned deficiency of the prior art, to provide onePlant the wind power station long-distance monitoring method based on GPRS, its use is simple to operate, input cost is low,The ruuning situation of energy effective monitoring wind power plant, real-time Transmission monitored data, convenient for maintaining maintenance,Security and the efficiency of energy utilization of electricity generation system are improved.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of wind based on GPRSPower station long-distance monitoring method, is characterized in that, comprises the following steps:
Step 1, establishes a communications link: the data monitoring and the distribution platform that are laid in remote monitoring centerSetting up radio communication with the master controller that is laid in wind-power electricity generation scene by GPRS network is connected; InstituteState data monitoring and distribution platform and master controller and be all connected with wireless data terminal GPRSDTU, described inMaster controller comprises main control chip, watchdog circuit, memory, timer and Display and Alarm Circuit,Described watchdog circuit, memory, timer and Display and Alarm Circuit are all joined with main control chip;
Step 2, generating equipment status monitoring: adopt generating equipment Condition Monitoring Unit to wind-power electricity generationThe running status of machine is monitored, and comprises following mode:
Adopt voltage monitoring module to monitor the voltage of described wind-driven generator;
Adopt power monitoring module to monitor the power of described wind-driven generator;
Adopt rotation speed of fan monitoring modular to monitor the rotating speed of described wind-driven generator;
Adopt video acquisition unit to carry out omnidistance video monitoring to the ruuning situation of wind-driven generator; DescribedVideo acquisition unit comprises the video camera, A/D converter and the image processor that join successively, described in take the photographCamera is by the image signal transmission photographing to A/D converter, and A/D converter is by described picture signalAfter being converted to digital quantity by analog quantity, be transferred to image processor;
Step 3, power generation site environmental monitoring: adopt the environment temperature of temperature monitoring module to power generation siteDegree is monitored; Adopt wind-force monitoring modular to monitor the wind-force of power generation site; Employing illumination prisonSurveying module monitors the intensity of illumination of power generation site;
Step 4, field signal acquisition and processing: described voltage monitoring module, power monitoring module,Rotation speed of fan monitoring modular, temperature monitoring module, wind-force monitoring modular, illumination monitoring modular are respectivelyThe signal detecting is transferred to integrated data acquisition unit by some cycles, and described integration data is adoptedVoltage, power, rotating speed, temperature, wind-force, intensity of illumination that storage detects above-mentioned monitoring modularAmplify successively, be transferred to described main control chip after filtering and A/D conversion process Deng signal; DescribedThe picture signal that image processor photographs video camera is carried out information coding, digital compression, figure successivelyAfter the processing such as image intensifying, be transferred to described main control chip; Described voltage monitoring module, power monitoring module,Rotation speed of fan monitoring modular, temperature monitoring module, wind-force monitoring modular and illumination monitoring modular are all and instituteState integrated data acquisition unit and join, described integrated data acquisition unit and image processor are all and master controlChip joins;
Step 5, signal remote transmission and reception: described main control chip is by the signal receiving on the one handBe stored in described memory, send to data prison by GPRSDTU through GPRS network on the other handControl and distribution platform; Described data monitoring and distribution platform to the data that receive after treatment at its prisonControl shows on interface in real time, and by GPRSDTU, described data real-time release is arrived to monitorOn member's mobile phone;
Step 6, malfunction monitoring and overload alarm: described main control chip by described voltage, power, turnThe signals such as speed, temperature, wind-force, intensity of illumination and corresponding signal threshold value contrast: if described rotating speedToo fast, drive scram circuit that wind-driven generator is stopped operating by pilot controller, in caseOnly wind-driven generator rotates and causes blade broken because overrunning; If described voltage and power are excessive, pass throughPilot controller drives off-load control circuit to carry out off-load; If described temperature, wind-force and intensity of illumination mistakeGreatly, drive described Display and Alarm Circuit to report to the police; Described scram circuit and off-load control electricityDescribed in Lu Junyu, pilot controller joins, and described pilot controller and described main control chip join.
The above-mentioned wind power station long-distance monitoring method based on GPRS, is characterized in that: described master control coreSheet is DSP.
The above-mentioned wind power station long-distance monitoring method based on GPRS, is characterized in that: described image placeReason device is the FPGA that is integrated with image processing algorithm.
The above-mentioned wind power station long-distance monitoring method based on GPRS, is characterized in that: described auxiliary control systemDevice is single-chip microcomputer.
The above-mentioned wind power station long-distance monitoring method based on GPRS, is characterized in that: described integratedThe sampling period of data acquisition unit is 0.01 second.
The present invention compared with prior art has the following advantages: simple to operate, input cost is low, useEffective, the ruuning situation of energy effective monitoring wind power plant, real-time Transmission monitored data, convenientMaintenance maintenance, has improved security and the efficiency of energy utilization of electricity generation system; Efficiently solve existing baseThe wiring complexity that exists in the long-distance monitoring method of cable data transmission means, drop into manpower and materialsMany, monitored results is unstable, be subject to the problems such as local adverse circumstances impact.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is flow chart of the present invention.
Detailed description of the invention
As shown in Figure 1, the present invention includes following steps:
Step 1, establishes a communications link: the data monitoring and the distribution platform that are laid in remote monitoring centerSetting up radio communication with the master controller that is laid in wind-power electricity generation scene by GPRS network is connected; InstituteState data monitoring and distribution platform and master controller and be all connected with wireless data terminal GPRSDTU, described inMaster controller comprises main control chip, watchdog circuit, memory, timer and Display and Alarm Circuit,Described watchdog circuit, memory, timer and Display and Alarm Circuit are all joined with main control chip;
Step 2, generating equipment status monitoring: adopt generating equipment Condition Monitoring Unit to wind-power electricity generationThe running status of machine is monitored, and comprises following mode:
Adopt voltage monitoring module to monitor the voltage of described wind-driven generator;
Adopt power monitoring module to monitor the power of described wind-driven generator;
Adopt rotation speed of fan monitoring modular to monitor the rotating speed of described wind-driven generator;
Adopt video acquisition unit to carry out omnidistance video monitoring to the ruuning situation of wind-driven generator; DescribedVideo acquisition unit comprises the video camera, A/D converter and the image processor that join successively, described in take the photographCamera is by the image signal transmission photographing to A/D converter, and A/D converter is by described picture signalAfter being converted to digital quantity by analog quantity, be transferred to image processor;
Step 3, power generation site environmental monitoring: adopt the environment temperature of temperature monitoring module to power generation siteDegree is monitored; Adopt wind-force monitoring modular to monitor the wind-force of power generation site; Employing illumination prisonSurveying module monitors the intensity of illumination of power generation site;
Step 4, field signal acquisition and processing: described voltage monitoring module, power monitoring module,Rotation speed of fan monitoring modular, temperature monitoring module, wind-force monitoring modular, illumination monitoring modular are respectivelyThe signal detecting is transferred to integrated data acquisition unit by some cycles, and described integration data is adoptedVoltage, power, rotating speed, temperature, wind-force, intensity of illumination that storage detects above-mentioned monitoring modularAmplify successively, be transferred to described main control chip after filtering and A/D conversion process Deng signal; DescribedThe picture signal that image processor photographs video camera is carried out information coding, digital compression, figure successivelyAfter the processing such as image intensifying, be transferred to described main control chip; Described voltage monitoring module, power monitoring module,Rotation speed of fan monitoring modular, temperature monitoring module, wind-force monitoring modular and illumination monitoring modular are all and instituteState integrated data acquisition unit and join, described integrated data acquisition unit and image processor are all and master controlChip joins;
Step 5, signal remote transmission and reception: described main control chip is by the signal receiving on the one handBe stored in described memory, send to data prison by GPRSDTU through GPRS network on the other handControl and distribution platform; Described data monitoring and distribution platform to the data that receive after treatment at its prisonControl shows on interface in real time, and by GPRSDTU, described data real-time release is arrived to monitorOn member's mobile phone;
Step 6, malfunction monitoring and overload alarm: described main control chip by described voltage, power, turnThe signals such as speed, temperature, wind-force, intensity of illumination and corresponding signal threshold value contrast: if described rotating speedToo fast, drive scram circuit that wind-driven generator is stopped operating by pilot controller, in caseOnly wind-driven generator rotates and causes blade broken because overrunning; If described voltage and power are excessive, pass throughPilot controller drives off-load control circuit to carry out off-load; If described temperature, wind-force and intensity of illumination mistakeGreatly, drive described Display and Alarm Circuit to report to the police; Described scram circuit and off-load control electricityDescribed in Lu Junyu, pilot controller joins, and described pilot controller and described main control chip join.
In the present embodiment, described main control chip is DSP.
In the present embodiment, described image processor is the FPGA that is integrated with image processing algorithm.
In the present embodiment, described assistant controller is single-chip microcomputer.
In the present embodiment, the sampling period of described integrated data acquisition unit is 0.01 second.
The above, be only preferred embodiment of the present invention, not the present invention imposed any restrictions, everyAny simple modification, change and the equivalent structure above embodiment done according to the technology of the present invention essenceChange, all still belong in the protection domain of technical solution of the present invention.
Claims (5)
1. the wind power station long-distance monitoring method based on GPRS, is characterized in that, comprise withLower step:
Step 1, establishes a communications link: the data monitoring and the distribution platform that are laid in remote monitoring centerSetting up radio communication with the master controller that is laid in wind-power electricity generation scene by GPRS network is connected; InstituteState data monitoring and distribution platform and master controller and be all connected with wireless data terminal GPRSDTU, described inMaster controller comprises main control chip, watchdog circuit, memory, timer and Display and Alarm Circuit,Described watchdog circuit, memory, timer and Display and Alarm Circuit are all joined with main control chip;
Step 2, generating equipment status monitoring: adopt generating equipment Condition Monitoring Unit to wind-power electricity generationThe running status of machine is monitored, and comprises following mode:
Adopt voltage monitoring module to monitor the voltage of described wind-driven generator;
Adopt power monitoring module to monitor the power of described wind-driven generator;
Adopt rotation speed of fan monitoring modular to monitor the rotating speed of described wind-driven generator;
Adopt video acquisition unit to carry out omnidistance video monitoring to the ruuning situation of wind-driven generator; DescribedVideo acquisition unit comprises the video camera, A/D converter and the image processor that join successively, described in take the photographCamera is by the image signal transmission photographing to A/D converter, and A/D converter is by described picture signalAfter being converted to digital quantity by analog quantity, be transferred to image processor;
Step 3, power generation site environmental monitoring: adopt the environment temperature of temperature monitoring module to power generation siteDegree is monitored; Adopt wind-force monitoring modular to monitor the wind-force of power generation site; Employing illumination prisonSurveying module monitors the intensity of illumination of power generation site;
Step 4, field signal acquisition and processing: described voltage monitoring module, power monitoring module,Rotation speed of fan monitoring modular, temperature monitoring module, wind-force monitoring modular, illumination monitoring modular are respectivelyThe signal detecting is transferred to integrated data acquisition unit by some cycles, and described integration data is adoptedVoltage, power, rotating speed, temperature, wind-force, intensity of illumination that storage detects above-mentioned monitoring modularAmplify successively, be transferred to described main control chip after filtering and A/D conversion process Deng signal; DescribedThe picture signal that image processor photographs video camera is carried out information coding, digital compression, figure successivelyAfter the processing such as image intensifying, be transferred to described main control chip; Described voltage monitoring module, power monitoring module,Rotation speed of fan monitoring modular, temperature monitoring module, wind-force monitoring modular and illumination monitoring modular are all and instituteState integrated data acquisition unit and join, described integrated data acquisition unit and image processor are all and master controlChip joins;
Step 5, signal remote transmission and reception: described main control chip is by the signal receiving on the one handBe stored in described memory, send to data prison by GPRSDTU through GPRS network on the other handControl and distribution platform; Described data monitoring and distribution platform to the data that receive after treatment at its prisonControl shows on interface in real time, and by GPRSDTU, described data real-time release is arrived to monitorOn member's mobile phone;
Step 6, malfunction monitoring and overload alarm: described main control chip by described voltage, power, turnThe signals such as speed, temperature, wind-force, intensity of illumination and corresponding signal threshold value contrast: if described rotating speedToo fast, drive scram circuit that wind-driven generator is stopped operating by pilot controller, in caseOnly wind-driven generator rotates and causes blade broken because overrunning; If described voltage and power are excessive, pass throughPilot controller drives off-load control circuit to carry out off-load; If described temperature, wind-force and intensity of illumination mistakeGreatly, drive described Display and Alarm Circuit to report to the police; Described scram circuit and off-load control electricityDescribed in Lu Junyu, pilot controller joins, and described pilot controller and described main control chip join.
2. according to the wind power station long-distance monitoring method based on GPRS claimed in claim 1, itsBe characterised in that: described main control chip is DSP.
3. according to the wind power station long-distance monitoring method based on GPRS described in claim 1 or 2,It is characterized in that: described image processor is the FPGA that is integrated with image processing algorithm.
4. according to the wind power station long-distance monitoring method based on GPRS described in claim 1 or 2,It is characterized in that: described assistant controller is single-chip microcomputer.
5. according to the wind power station long-distance monitoring method based on GPRS described in claim 1 or 2,It is characterized in that: the sampling period of described integrated data acquisition unit is 0.01 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559284.8A CN105590424A (en) | 2014-10-18 | 2014-10-18 | Wind power station remote monitor based on GPRS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559284.8A CN105590424A (en) | 2014-10-18 | 2014-10-18 | Wind power station remote monitor based on GPRS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105590424A true CN105590424A (en) | 2016-05-18 |
Family
ID=55929973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410559284.8A Pending CN105590424A (en) | 2014-10-18 | 2014-10-18 | Wind power station remote monitor based on GPRS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105590424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110969813A (en) * | 2019-12-24 | 2020-04-07 | 上海申瑞继保电气有限公司 | Railway substation unattended monitoring method based on edge calculation |
| CN114488918A (en) * | 2022-01-11 | 2022-05-13 | 安徽驭风能源科技有限公司 | Real-time monitoring system for operating data of wind power generation |
-
2014
- 2014-10-18 CN CN201410559284.8A patent/CN105590424A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110969813A (en) * | 2019-12-24 | 2020-04-07 | 上海申瑞继保电气有限公司 | Railway substation unattended monitoring method based on edge calculation |
| CN110969813B (en) * | 2019-12-24 | 2023-06-02 | 上海申瑞继保电气有限公司 | Unmanned monitoring method for railway substation based on edge calculation |
| CN114488918A (en) * | 2022-01-11 | 2022-05-13 | 安徽驭风能源科技有限公司 | Real-time monitoring system for operating data of wind power generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107317396A (en) | Dynamic real-time monitor system in a kind of transformer station's computer room | |
| CN206179189U (en) | Wireless monitoring and early warning system of cable tunnel intelligence | |
| CN205725148U (en) | A kind of wind-solar hybrid power station monitoring system | |
| CN102288145A (en) | Icing thickness monitoring system of overhead power transmission line and method | |
| CN103543731A (en) | Remote intelligent monitoring system of wave crest welding machine | |
| CN103306897A (en) | Wireless monitoring device and wireless monitoring system applicable to wind power generator | |
| CN201398215Y (en) | IP camera | |
| CN109743365B (en) | Method, device and system for monitoring power transmission line | |
| CN105590424A (en) | Wind power station remote monitor based on GPRS | |
| CN113608020A (en) | Remote electric energy monitoring control system | |
| CN204166347U (en) | Wind power generating set supervisory system | |
| CN202168158U (en) | Video online monitoring system for overhead power transmission line | |
| CN202978437U (en) | Intelligent routing inspection system for transformer substations | |
| CN202093665U (en) | Breeze vibration monitoring base station of power transmission line | |
| CN203630939U (en) | Remote monitoring system for wind power station based on GPRS (General Packet Radio Service) network | |
| CN204155134U (en) | A kind of photovoltaic module generating centralized monitoring system | |
| CN103401315A (en) | Distributed generation Internet of Things control system | |
| CN202888960U (en) | Intelligent switch controller with image monitoring function | |
| CN203164716U (en) | Remote intelligent monitoring and management device for reservoir-area gate group | |
| CN203406677U (en) | Distributed generation Internet-of-things control system | |
| CN206773472U (en) | The cloud backstage network of rivers monitoring system of honourable hybrid power supply | |
| CN202309223U (en) | Electrical equipment monitoring system | |
| CN104683763A (en) | Height limit early warning device for power transmission line corridor large moving object | |
| CN205158616U (en) | Multi -functional photovoltaic data acquisition and transmission | |
| CN203966273U (en) | A kind of intelligent substation safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |