阅读说明：本技术 一种风电场管理用安全监控系统 (Safety monitoring system for wind power plant management ) 是由 宋荣武 郭明龙 敬守琚 闻芳 余东阳 何雨熹 于 2020-12-07 设计创作，主要内容包括：本发明涉及风电场监控技术领域,具体为一种风电场管理用安全监控系统,包括控制中心和中央控制器,控制中心的输出端分别单向电性连接有风力发电机组和变电站,控制中心的输入端单向电性连接有气象站,中央控制器的输出端单向电性连接有报警模块,中央控制器的输出端分别双向电性连接有无线传输模块和存储模块。本发明提供了一种风电场管理用安全监控系统,具有可对风电场中维护的过程进行监控,防止出现维护纰漏,可以对作业过程中进行违章监管,且具备对风电场内部环境进行监测,并对异常状况进行警示,方便使用者及时进行处理,避免由于处理不及时出现安全隐患的优点。(The invention relates to the technical field of wind power plant monitoring, in particular to a safety monitoring system for wind power plant management, which comprises a control center and a central controller, wherein the output end of the control center is respectively and electrically connected with a wind generating set and a transformer substation in a unidirectional mode, the input end of the control center is electrically connected with a meteorological station in a unidirectional mode, the output end of the central controller is electrically connected with an alarm module in a unidirectional mode, and the output end of the central controller is respectively and electrically connected with a wireless transmission module and a storage module in a bidirectional mode. The invention provides a safety monitoring system for wind power plant management, which can monitor the maintenance process in a wind power plant, prevent careless maintenance, monitor the internal environment of the wind power plant, warn abnormal conditions, facilitate the timely treatment of a user and avoid potential safety hazards caused by untimely treatment.)

1. A safety monitoring system for wind power plant management comprises a control center (1) and a central controller (9), and is characterized in that: the intelligent control system is characterized in that the output end of the control center (1) is respectively and unidirectionally electrically connected with a wind generating set (2) and a transformer substation (3), the input end of the control center (1) is respectively and unidirectionally electrically connected with a meteorological station (4), the output end of the central controller (9) is respectively and bidirectionally electrically connected with a wireless transmission module (6) and a storage module (12), the input end of the central controller (9) is unidirectionally and electrically connected with a comparison module (10), the output end of the comparison module (10) is unidirectionally and electrically connected with a monitoring module (11), the output end of the wireless transmission module (6) is bidirectionally and electrically connected with a client (7), and the input end of the wireless transmission module (6) is bidirectionally and electrically connected with a mobile terminal (5).

2. The safety monitoring system for wind farm management according to claim 1, characterized in that: the monitoring module (11) comprises a video monitor (13), an entrance monitor (17) and an environment monitor (21).

3. The safety monitoring system for wind farm management according to claim 2, characterized in that: video monitoring (13) are including two ticket control (14), regulation of regulation violating the regulations control (15) and safety monitoring (16), access & exit control (17) are including the ware of punching the card (18), face identification (19) and fingerprint identification (20), environmental monitoring (21) are including temperature monitoring (22), rainfall control (23), wind speed control (24) and humidity control (25).

4. The safety monitoring system for wind farm management according to claim 3, characterized in that: the temperature monitoring device is characterized in that the temperature monitoring device (22) is a temperature sensor, the rainfall monitoring device (23) is a rainfall sensor, the wind speed monitoring device (24) is a wind speed sensor, and the humidity monitoring device (25) is a humidity sensor.

5. The safety monitoring system for wind farm management according to claim 1, characterized in that: alarm module (8) are including fire alarm (26), unusual warning (32) and intrusion alert ware (28), fire alarm (26) are fire alarm (27).

6. The safety monitoring system for wind farm management according to claim 5, characterized in that: intrusion alert (28) are including infrared correlation (29), infrared double-identification (30) and alarm button (31), intrusion alert (28) are through infrared correlation (29), infrared double-identification (30) and alarm button (31) detection abnormity and are reported to the police.

7. The safety monitoring system for wind farm management according to claim 5, characterized in that: the abnormal alarm (32) is an alarm, and the alarm is an alarm flashlight and an alarm horn.

8. The safety monitoring system for wind farm management according to claim 1, characterized in that: the client (7) is a large screen display, the mobile terminal (5) is a smart phone, and the storage module (12) is a solid state storage hard disk.

Technical Field

The invention relates to the technical field of wind power plant monitoring, in particular to a safety monitoring system for wind power plant management.

Background

As is well known, wind power generation is to convert kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy, and has been used by people for a long time, mainly by pumping water and grinding surfaces through windmills, so people are interested in how to use wind to generate electricity, and the wind power generation is very environment-friendly and has huge wind energy, so that the wind power generation is increasingly paid attention to all countries in the world.

Through retrieval, the Chinese patent discloses a real-time online monitoring system for a large-scale wind power plant, the application publication number of which is CN105449871A, the system can communicate with a local monitoring system of the wind power plant through an OPC interface and a wind power plant comprehensive communication management terminal to complete a wind power data acquisition task, data are uploaded to a wind power plant monitoring master station system of a dispatching center through a power dispatching data network or a dedicated line channel, the master station system can issue power control and voltage control set values to each controlled wind power plant according to dispatching instructions, and the active power of the wind power plant and the bus voltage of a booster station are controlled online through the wind power plant comprehensive communication management terminal, so that the automatic power generation control and the automatic voltage control of the large-scale wind power plant are realized, and the system has numerous advantages.

With the development of society and the shortage of resources, renewable energy is increasingly emphasized, a wind power plant generates electricity by utilizing wind energy, and because danger exists in the wind power plant, the safety monitoring of the wind power plant is particularly important, fans in the wind power plant need to be maintained regularly, errors cannot occur in the maintenance process, numerous uncertain factors exist in the wind power generation process, and potential safety hazards exist, so that a safety monitoring system for wind power plant management is needed to comprehensively monitor the wind power plant to meet the requirements of users.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a safety monitoring system for wind power plant management, which has the advantages that the maintenance process in a wind power plant can be monitored, the careless maintenance is prevented, the regulation violation can be monitored in the operation process, the internal environment of the wind power plant is monitored, the abnormal condition is warned, a user can conveniently and timely handle the safety monitoring system, and the potential safety hazard caused by untimely handling is avoided.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a safety monitoring system is used in wind-powered electricity generation field management, includes control center and central controller, control center's output one-way electric connection respectively has wind generating set and transformer substation, control center's the one-way electric connection of input has the meteorological station, the one-way electric connection of central controller's output has alarm module, central controller's output is two-way electric connection respectively has wireless transmission module and storage module, the one-way electric connection of central controller's input has the contrast module, the one-way electric connection of output of contrast module has monitoring module, the two-way electric connection of output of wireless transmission module has the customer end, the two-way electric connection of input of wireless transmission module has mobile terminal.

Furthermore, the monitoring module comprises video monitoring, access monitoring and environment monitoring.

On the basis of the scheme, the video monitoring comprises two ticket monitoring, violation monitoring and safety monitoring, the entrance and exit monitoring comprises a card reader, face recognition and fingerprint recognition, and the environment monitoring comprises temperature monitoring, rainfall monitoring, wind speed monitoring and humidity monitoring.

As a further aspect of the present invention, the temperature monitor is a temperature sensor, the rainfall monitor is a rainfall sensor, the wind speed monitor is a wind speed sensor, and the humidity monitor is a temperature sensor.

On the basis of the scheme, the alarm module comprises a fire alarm, an abnormal alarm and an intrusion alarm, wherein the fire alarm is a fire alarm.

Further, intrusion alert includes infrared correlation, infrared dual technology and alarm button, intrusion alert detects unusually through infrared correlation, infrared dual technology and alarm button and reports to the police.

As a still further aspect of the present invention, the abnormality alarm is an alarm, and the alarm is an alarm flash and an alarm horn.

On the basis of the scheme, the client is a large screen display, the mobile terminal is a smart phone, and the storage module is a solid state storage hard disk.

(III) advantageous effects

Compared with the prior art, the invention provides a safety monitoring system for wind power plant management, which has the following beneficial effects:

the safety monitoring system for wind power plant management can remotely monitor safety measures in operation and supervise the violation operation incoming line in operation by arranging the monitoring module, thereby ensuring the inspection and the troubleshooting of potential safety hazards, increasing the safety in the wind power plant, and can alarm the abnormal phenomenon of the wind power plant by the alarm module, so that operators can timely process the abnormal situation and avoid the occurrence of accidents, a user can conveniently check the abnormal situation in real time by the mobile terminal and the client, the safety problem in the wind power plant is ensured, the monitored information and the abnormal situation can be timely transmitted to the mobile terminal and the client by the wireless transmission module, the transmission effect is realized, and the information transmitted by the wind generating set, the transformer substation and the meteorological station can be timely watched by the control center, the wind power station monitoring system can timely send instructions to the wind generating set and the transformer substation, information can be stored through the storage module, and a user can conveniently check the information, so that comprehensive safety monitoring on the wind power station is integrally realized, potential safety hazards in the wind power station are discharged, abnormal conditions in the wind power station are timely processed, and the running safety of the wind power station is guaranteed.

Drawings

FIG. 1 is a schematic diagram of a system of the present invention;

FIG. 2 is a safety monitoring system for a wind farm according to the present invention;

FIG. 3 is a schematic diagram of a monitoring module of the present invention;

FIG. 4 is a schematic diagram of an alarm module of the present invention;

fig. 5 is a flow chart of the operation of the present invention.

In the figure: 1. a control center; 2. a wind generating set; 3. a transformer substation; 4. a weather station; 5. a mobile terminal; 6. a wireless transmission module; 7. a client; 8. an alarm module; 9. a central controller; 10. a comparison module; 11. a monitoring module; 12. a storage module; 13. monitoring a video; 14. monitoring two tickets; 15. monitoring violation; 16. safety monitoring; 17. monitoring an entrance; 18. a card reader; 19. recognizing a human face; 20. fingerprint identification; 21. monitoring the environment; 22. monitoring the temperature; 23. monitoring rainfall; 24. monitoring wind speed; 25. monitoring humidity; 26. fire alarm; 27. a fire alarm; 28. carrying out intrusion alarm; 29. infrared correlation; 30. infrared double-authentication; 31. an alarm button; 32. and (5) alarming for abnormity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a safety monitoring system for wind farm management comprises a control center 1 and a central controller 9, wherein the output end of the control center 1 is respectively and unidirectionally electrically connected with a wind generating set 2 and a transformer substation 3, the input end of the control center 1 is unidirectionally and electrically connected with a weather station 4, the output end of the central controller 9 is unidirectionally and electrically connected with an alarm module 8, the output end of the central controller 9 is respectively and bidirectionally and electrically connected with a wireless transmission module 6 and a storage module 12, the input end of the central controller 9 is unidirectionally and electrically connected with a comparison module 10, the output end of the comparison module 10 is unidirectionally and electrically connected with a monitoring module 11, the output end of the wireless transmission module 6 is bidirectionally and electrically connected with a client 7, the input end of the wireless transmission module 6 is bidirectionally and electrically connected with a mobile terminal 5, the safety monitoring system can remotely monitor safety measures in operation, can supervise the violation operation in operation by incoming lines, further ensures inspection and potential safety hazard troubleshooting, increases the safety in the wind power plant, can alarm abnormal phenomena in the wind power plant by the alarm module 8, thereby facilitating timely handling of operators and avoiding accidents, can facilitate real-time checking of users by the mobile terminal 5 and the client 7, ensures safety problems in the wind power plant, can timely transmit monitored information and abnormal conditions to the mobile terminal 5 and the client 7 by the wireless transmission module 6, realizes the transmission function, can timely watch information transmitted by the wind generating set 2, the transformer substation 3 and the meteorological station 4 by the control center 1, and can timely send instructions to the wind generating set 2 and the transformer substation 3, through the storage module 12, information can be stored, the user can conveniently check the information, comprehensive safety monitoring on the wind power plant is integrally realized, potential safety hazards in the wind power plant are discharged, abnormal conditions in the wind power plant are timely processed, the running safety of the wind power plant is guaranteed, the monitoring module 11 comprises a video monitor 13, an access monitor 17 and an environment monitor 21, the video monitor 13 can monitor illegal operation of operators in operation, inspection and potential safety hazards are further guaranteed, the access monitor 17 can monitor accesses of the wind power plant, non-operation operators are prevented from entering, the potential safety hazards are discharged, the environment in the wind power plant can be detected through the environment monitor 21, and the safety in the wind power plant is guaranteed.

Wherein, the video monitoring 13 comprises two ticket monitoring 14, violation monitoring 15 and safety monitoring 16, the entrance and exit monitoring 17 comprises a card reader 18, a face recognition 19 and a fingerprint recognition 20, the environment monitoring 21 comprises a temperature monitoring 22, a rainfall monitoring 23, a wind speed monitoring 24 and a humidity monitoring 25, the card reader 18, the face recognition 19 and the fingerprint recognition 20 in the entrance monitoring 17 can ensure that operators enter, prevent potential safety hazards caused by non-operators entering, through the two-ticket monitoring 14, the two-ticket monitoring 14 is an operation ticket and a work ticket, which can ensure the standardization, unification and standardization of the fan maintenance process, ensure that the fan maintenance does not occur careless mistakes, when overhauing the fan, need the bolted connection inspection to the anticorrosive protection of each part of fan, threaded protection cover, wherein the inspection project of fan is: the system comprises a box transformer substation, a tower frame assembly, a yaw bearing, a yaw brake, a yaw drive, a hydraulic system, a main shaft bearing, a gear box, an input shaft, an output shaft, a high-speed shaft brake, a generator, a frequency converter cabinet, a main control cabinet, a cooling system, a cabin, blades, a hub, a fan crane, integrity inspection and safety protection, wherein operators need to inspect the inspection items and record related inspection data in a fan maintenance report table, a temperature monitor 22 is a temperature sensor, a rainfall monitor 23 is a rainfall sensor, a wind speed monitor 24 is a wind speed sensor, a humidity monitor 25 is a temperature sensor, the rainfall sensor, the wind speed sensor and the temperature sensor are divided into three levels, and different control modes can be set for different sensor users at different levels, so that the monitored energy consumption and power can be saved, and the temperature in a wind power plant can be monitored through the temperature sensor, the rainfall can be monitored through the rainfall sensor, the wind speed and the temperature can be monitored through the wind speed sensor and the temperature sensor, the operation safety of the wind power plant is ensured, the alarm module 8 comprises a fire alarm 26, an abnormal alarm 32 and an intrusion alarm 28, the fire alarm 26 is a fire alarm 27, abnormal phenomena in the wind power plant can be alarmed through the fire alarm 27, the abnormal alarm 32 and the intrusion alarm 28 in an alarm packet block, so that an operator can timely and effectively handle abnormal conditions, the intrusion alarm 28 comprises an infrared correlation 29, an infrared double-identification 30 and an alarm button 31, the intrusion alarm 28 detects the abnormal conditions through the infrared correlation 29, the infrared double-identification 30 and the alarm button 31 and alarms, and the entry of non-working personnel can be alarmed through the infrared correlation 29, the infrared double-identification 30 and the alarm button 31, and the user can reach the warning effect by pressing the warning button 31, the entry of non-operating personnel is prevented, the abnormal warning 32 is an alarm, the alarm is a warning flash lamp and an alarm horn, the detected abnormal condition can be warned through the alarm, so that the user can conveniently deal with the abnormal condition in time, the client 7 is a large screen display, the mobile terminal 5 is a smart phone, the storage module 12 is a solid state storage hard disk, the monitoring result of the user can be conveniently monitored through the large screen display, so that the overhauling process can not occur due to careless mistakes, the monitoring is convenient for the user through the smart phone, the user can send a control command through the smart phone for control, the information can be stored through the solid state storage hard disk, the user can conveniently check, and the safety monitoring 16 in the video monitoring 13 is matched with the temperature sensor 22 and the fire alarm 26, the method can timely discover and process the fire in the wind power plant, thereby avoiding the phenomenon of serious loss caused by the untimely discovery of the fire, wherein a user can set the time for transmitting signals according to the requirement and set a fixed time point, and the time point is in the time with low network use frequency, thereby ensuring the transmission quality, and preventing the packet loss rate and delay.

The working principle of the embodiment is as follows: the wind generating set 2, the substation 3 and the meteorological station 4 can transmit information to the control center 1, a user can check through the control center 1, the control center 1 can control the instructions generated by the wind turbine generator and the transformer substation 3, a user stores related data in advance, the central control controls the operation of the monitoring module 11, the operation of the monitoring module 11 is monitored, and transmits the monitored data to the central controller 9 after being compared by the data comparison module 10, the central controller 9 transmits the related data to the storage module 12 for storage, and when the monitored data is abnormal, the central controller 9 will control the alarm module 8 to give an alarm, and the related data is transmitted to the mobile terminal 5 and the client 7 through the wireless transmission module 6, and a user checks the data through the mobile terminal 5 and the client 7, so that the user can conveniently process abnormal conditions in time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.