CN110685866B

CN110685866B - Wind driven generator control system

Info

Publication number: CN110685866B
Application number: CN201910812798.2A
Authority: CN
Inventors: 郭渊; 方志明; 黄政; 许泽银; 蒋克荣; 韦韫; 张红
Original assignee: Hefei University
Current assignee: Hefei University
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2021-03-16
Anticipated expiration: 2039-08-30
Also published as: CN110685866A

Abstract

The invention discloses a wind driven generator control system, which comprises an equipment main body, wherein a cavity is arranged in the equipment main body, a host, a temperature detector, a smoke detector, a temperature sensor, a wind direction recorder and a camera are arranged in the cavity, the temperature detector, the smoke detector, the temperature sensor, the wind direction recorder and the camera are all electrically connected with the data transmission equipment, the camera is electrically connected with the camera protection device, the data transmission equipment is electrically connected with the controller, the controller is electrically connected with the camera protection device, the controller is electrically connected with the host, the host is electrically connected with the fire-fighting system, the invention provides a wind driven generator control system, the device in the generator control system can be monitored, and the information is analyzed and stored at the first time and judged, so that the fire alarm system has the functions of fire alarm and automatic fire control.

Description

Wind driven generator control system

Technical Field

The invention relates to the technical field of wind power generation, in particular to a control system of a wind driven generator.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind is an energy source without public nuisance, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries attach more importance to wind power generation, and wind energy is more and more attached to various countries in the world as a clean renewable energy source. The wind power generation system has huge energy, the global wind power is about 2.74 multiplied by 10^9MW, the available wind power is 2 multiplied by 10^7MW, and is 10 times larger than the total amount of water energy which can be developed and utilized on the earth, wind is utilized by people very early, mainly water pumping, surface grinding and the like are carried out through a windmill, at present, people are interested in how to utilize the wind to generate electricity, the existing wind power generator control system needs workers to enter an equipment main body to carry out auxiliary detection and control on the equipment, when a fire disaster happens accidentally, the control cannot be carried out well, and meanwhile, the escape probability of the workers is smaller.

Disclosure of Invention

The present invention is directed to a wind turbine control system to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind driven generator control system, includes the equipment principal, the inside of equipment principal is equipped with the cavity, be equipped with host computer, temperature detector, smoke detector, temperature sensor, wind direction record appearance and camera in the cavity, temperature detector, smoke detector, temperature sensor, wind direction record appearance and camera all link to each other with data transmission equipment electrical property, the camera links to each other with camera protection device electrical property, data transmission equipment links to each other with the controller electrical property, the controller links to each other with camera protection device electrical property, the controller links to each other with the host computer electrical property, the host computer links to each other with fire extinguishing system electrical property.

Preferably, temperature detector, smoke detector, temperature sensor, wind direction record appearance and camera electric connection have local supervisory equipment, local supervisory equipment electric connection has the controller of examining of fortune that is used for the record maintenance data of examining.

Preferably, the data transmission equipment comprises a data storage module, a wireless data transmission module and a WIFI signal transmission module, and the data transmission module is electrically connected with the wireless data transmission module and the WIFI signal transmission module respectively.

Preferably, the wireless data transmission module and the WIFI signal transmission module are both connected with the server.

Preferably, the fire extinguishing system includes smoke damper, emergency lighting lamp, fire prevention rolling slats door, fire-fighting water pump and sprays fire extinguishing apparatus, smoke damper, emergency lighting lamp, fire prevention rolling slats door, fire-fighting water pump and spray fire extinguishing apparatus all link to each other with the host computer electrical property.

Preferably, camera protection device includes the pneumatic cylinder, the pneumatic cylinder and equipment main part fixed assembly, the pneumatic cylinder links to each other with the controller electrical property, the fixed rack that is equipped with of piston rod one end of pneumatic cylinder, the inside of equipment main part is equipped with the support, one side of support is rotated and is equipped with the gear, the rack is located the rear side of support and meshes mutually with the gear, the fixed baffle that is equipped with in axle center department of gear, the one end of baffle is equipped with the glass board.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides a aerogenerator control system, through temperature sensor and temperature-detecting appearance, can the inside temperature of supervisory equipment, whether the conflagration takes place in the very first time discovery, judge whether the equipment is inside to catch fire through smog better through smog detector, through wind direction anemometry record appearance, can confirm staff's the direction of fleing, avoid causing the casualties, and the effect through the camera, conveniently observe the intensity of a fire, data transmission equipment and controller and fire extinguishing system's cooperation, can the very first time control intensity of a fire, reduce the loss, guarantee staff's safety.

The invention provides a wind driven generator control system, which can monitor devices in the generator control system, analyze and store information at the first time and make judgment, so that the wind driven generator control system has the functions of fire alarm and automatic fire control.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a protection device for a camera according to the present invention;

fig. 3 is another schematic structural diagram of the camera protection device according to the present invention.

In the figure: the system comprises a host, a temperature detector, a smoke detector, a temperature sensor, a wind direction and wind speed recorder, a camera protection device, a hydraulic cylinder, a rack, a support, a gear, a baffle, a glass plate, a data transmission device, a data storage module, a data transmission module, a wireless data transmission module, a WIFI signal transmission module, a fire protection system, a smoke exhaust valve, an emergency lighting lamp, a fire protection rolling door, a fire protection water pump, a 95-spraying fire extinguishing device, a controller, a local monitoring device and a transport inspection controller, wherein the host is 1, the temperature detector is 2, the smoke detector is 3, the temperature sensor is 4, the wind direction and wind speed recorder is 5, the camera is 6, the camera protection device is 7, the hydraulic cylinder is 71, the rack.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a wind driven generator control system comprises an equipment main body, a cavity is arranged in the equipment main body, a host machine 1, a temperature detector 2, a smoke detector 3, a temperature sensor 4, a wind direction recorder 5 and a camera 6 are arranged in the cavity, the host machine is used for checking information transmitted into the PC host machine for a user, the temperature in the equipment can be monitored through the temperature sensor and the temperature detector, whether a fire disaster happens or not is found at the first time, whether the equipment is on fire or not is judged through the smoke detector better through smoke, the escape direction of workers can be determined through the wind direction and wind speed recorder, casualties are avoided, the fire behavior is conveniently observed through the action of the camera, the temperature detector 2, the smoke detector 3, the temperature sensor 4, the wind direction recorder 5 and the camera 6 are electrically connected with a data transmission device 8, and the camera 6 is electrically connected with a camera protection device 7, when the intelligent fire-fighting equipment is used, firstly, a worker needs to enter the main body of the equipment through the ladder stand to carry out auxiliary detection and control on the equipment, because the equipment works for a long time and workers are easy to neglect to work, the equipment is easy to cause fire hazard, when the equipment is on fire, the temperature in the equipment is constantly controlled through the temperature detector 2 and the temperature sensor 4 in the equipment, when the temperature is overhigh, signal information needs to be transmitted to the data transmission equipment 8 for analysis, and when the smoke detector 3 detects smoke, at this moment, it can be determined that a fire occurs, a signal is also transmitted to the controller 10 through the data transmission device 8, the signal is analyzed through the controller 10 and transmitted to each component of the fire protection system 9, firstly, the smoke exhaust valve 91 is controlled to be opened, so that the dense smoke in the device can be effectively removed during the fire, the dense smoke is prevented from entering the respiratory tract of workers to cause danger, secondly, all the emergency illuminating lamps 92 in the channel are opened to illuminate the inside of the device main body, so that the necessary illumination for the workers during escape is effectively provided, meanwhile, the fire-proof rolling door 93 is automatically closed, so that the fire is effectively blocked, the fire is combusted in a small range, the loss is reduced, the fire-proof water pump 94 is automatically opened to introduce an external water source into the spray fire-extinguishing device 95, and the fire behavior is gradually controlled by opening the spray fire-extinguishing device 95, the temperature detector 2 is used for detecting the temperature in the main control room of the equipment, and the smoke detector 3 is also called as a smoke-sensitive fire detector, a smoke-sensitive probe and a smoke-sensitive sensor, is mainly applied to a fire-fighting system and also applied to the construction of a security system. The smoke detector 3 is mainly used for preventing fire by monitoring smoke concentration, an ion smoke sensor is adopted in the smoke detector, the ion smoke sensor is a sensor with advanced technology and stable and reliable work, is widely applied to various fire alarm systems, has the performance far superior to that of a gas-sensitive resistor type fire alarm, a temperature sensor 4 is a sensor capable of sensing temperature and converting the temperature into an available output signal, the temperature sensor 4 is a core part of a temperature measuring instrument, has various varieties, can be divided into a contact type and a non-contact type according to the measuring mode, is divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements, and the thermometer achieves thermal balance through conduction or convection, so that the indication value of the thermometer can directly represent the temperature of a measured object, generally, the thermometer can measure the temperature distribution inside an object in a certain temperature measuring range, but a large measuring error is generated for a moving body, a small target or an object with small heat capacity, commonly used thermometers comprise a bimetallic thermometer, a glass liquid thermometer, a pressure type thermometer, a resistance thermometer, a thermistor, a thermocouple and the like, a wind direction and wind speed recorder 5 is used for measuring local wind direction and wind speed, the measured instantaneous wind speed can be calculated and processed to output the data of an instantaneous wind speed and wind direction value, an average wind speed and wind direction value, a maximum wind speed and the like, a camera 6 is also called as a computer camera, a computer eye, an electronic eye and the like in the invention for testing the wind speed and the like in equipment during fire, the camera is a video input device and is widely applied to video conferences, remote medical treatment, real-time monitoring and the like, common people can also have image and voice conversations and communications with each other through the camera in the network. In addition, people can also use the device for various popular digital images, video and audio processing and the like, and the data transmission device 8 can well transmit the data used in the device.

Specifically, temperature detector 2, smoke detector 3, temperature sensor 4, wind direction recorder 5 and camera 6 electric connection have local supervisory equipment 11, and local supervisory equipment 11 electric connection has the controller 12 that examines of fortune that is used for the record maintenance data of examining, and local supervisory equipment 11 can assist supervisory equipment, and controller 12 is used for the record maintenance data of examining.

Specifically, data transmission equipment 8 includes data storage module 81, wireless data transmission module 82 and WIFI signal transmission module 83, and data transmission module 81 links to each other with wireless data transmission module 82 and WIFI signal transmission module 83 electrical property respectively, can carry out the transmission storage of signal, can make things convenient for the staff to look over the record with detecting signal transmission to mobile device simultaneously.

Specifically, the wireless data transmission module 82 and the WIFI signal transmission module 83 are both connected to a server, and the detection content can be transmitted to the internet through a WEB server.

Specifically, the fire fighting system 9 comprises a smoke exhaust valve 91, an emergency lighting lamp 92, a fire-proof rolling door 93, a fire-proof water pump 94 and a spraying fire-extinguishing device 95, wherein the smoke exhaust valve 91, the emergency lighting lamp 92, the fire-proof rolling door 93, the fire-proof water pump 94 and the spraying fire-extinguishing device 95 are electrically connected with the host 1, when the controller 10 receives a fire danger signal, the signal can be transmitted to the host 1, and the fire-fighting system is controlled to work through the host 1, firstly, the smoke exhaust valve 91 is controlled to be opened, thick smoke in the device can be effectively eliminated during fire, the phenomenon that the thick smoke enters the respiratory tract of workers to cause danger is avoided, secondly, all the emergency lighting lamps 92 in a channel are opened to illuminate the interior of the device main body, necessary illumination during escape of workers is effectively provided, meanwhile, the fire-proof rolling door 93 is automatically closed, fire is effectively blocked, the loss is reduced, the fire pump 94 is automatically started to introduce external water source into the spraying fire-extinguishing equipment 95, the spraying fire-extinguishing equipment 95 is started to gradually control the fire, the smoke exhaust valve 91 is installed at the end part of a branch pipe of a mechanical smoke exhaust system and is closed at ordinary times to meet the air leakage rate, a valve with smoke exhaust function is manually or electrically opened when smoke exhaust is needed after a fire, a common building smoke exhaust system needs personnel to confirm and operate, so the smoke exhaust valve has no temperature sensing device and is generally installed at the upper part of a building space or a ceiling part, the smoke exhaust valve 91 can be interlocked with the smoke detector 3, the valve is opened by detecting smoke generated at the initial stage of the fire to exhaust smoke, and the automatic valve is driven by a motor or an electromagnetic mechanism, the emergency lighting lamp 92 is a lamp which can effectively illuminate and display an evacuation channel or can continuously illuminate and work when a normal lighting power supply fails, the LED lamp is widely used in public places and places where intermittent lighting cannot be achieved. Is the house travel, must possess the good lamp, and emergency lighting 92 can classify according to operating condition and function, can be divided into three types according to operating condition: firstly, the method comprises the following steps: continuous formula emergency light no matter whether normal lighting power supply has the trouble, can continuously provide the illumination, two: non-continuous emergency light, only provide the illumination when normal lighting power supply breaks down, three: the composite emergency lamp has at least two light sources inside the emergency lighting lamp, at least one of which can provide lighting in case of failure of the normal lighting source, and the fireproof rolling shutter door is one fireproof and heat insulating facility suitable for use in large opening of building. The fire-fighting rolling door 93 is widely applied to fire-fighting partition areas of industrial and civil buildings, can effectively prevent fire from spreading and guarantee the safety of lives and properties, and is an indispensable fire-fighting facility in modern buildings, the fire-fighting water pump 94 is a special fire-fighting water pump or a common clear water pump meeting the national standard GB 6245 of fire-fighting pump performance requirements and test methods, most of the fire-fighting water sources provide fire-fighting water which needs to be pressurized by the fire-fighting water pump to meet the requirements on water pressure and water quantity during fire extinguishing, the water pump generates faults due to improper arrangement and maintenance and is liable to influence fire-fighting rescue, so that unnecessary loss is caused, the spray fire-extinguishing device 95 is a fire-fighting device, the fire-fighting sprinkler system has the characteristics of low price, high fire-fighting efficiency and the like, can be divided into two forms of manual control and automatic control according to different functions, can automatically send out an alarm when a fire disaster occurs, and can automatically spray and work in linkage with other fire-fighting facilities, so that initial fire disasters can be effectively controlled and extinguished.

Specifically, the camera protection device 7 includes a hydraulic cylinder 71, the hydraulic cylinder 71 is fixedly assembled with the apparatus main body, the hydraulic cylinder 71 is electrically connected with the controller 10, one end of a piston rod of the hydraulic cylinder 71 is fixedly assembled with a rack 72, a support 73 is assembled inside the apparatus main body, one side of the support 73 is rotatably assembled with a gear 74, the rack 72 is located at the rear side of the support 73 and is meshed with the gear 74, a baffle 75 is fixedly assembled at the axis of the gear 74, one end of the baffle 75 is assembled with a glass plate 76, meanwhile, when the spraying system works, in order not to affect the normal work of the camera 6, the controller 10 controls to open the hydraulic cylinder 71, the hydraulic cylinder 71 drives the rack 72 to move, according to the effect that the rack 72 is meshed with the gear 74, and simultaneously, the gear 74 drives the gear 74 to rotate clockwise along with the movement of the rack 72, at this time, the gear 74 drives, the baffle 75 drives the glass plate 76 to rotate, and referring to fig. 3 after deformation, water sprayed by the spraying fire-extinguishing equipment 95 can be shielded at the moment, and the camera 6 is prevented from being damaged.

The working principle is as follows: when the device is used, firstly, a worker needs to enter the main body of the device through the ladder stand to carry out auxiliary detection and control on the device, because the device works for a long time and the worker is easy to neglect to work, the device is easy to cause fire hazard, when the device is on fire, the temperature in the device is controlled by the temperature detector 2 and the temperature sensor 4 in the device, when the temperature is overhigh, signal information needs to be transmitted to the data transmission device 8 for analysis, when the smoke detector 3 detects smoke, the occurrence of the fire can be judged, the signal needs to be transmitted to the controller 10 through the data transmission device 8, the signal is analyzed and transmitted to each part of the fire fighting system 9 through the controller 10, firstly, the smoke exhaust valve 91 is controlled to be opened, the thick smoke in the device can be effectively eliminated in the fire, and the danger caused by the thick smoke entering the respiratory tract of the worker is avoided, secondly open all emergency lighting lamps 92 in the passageway, for the inside of equipment main part carries out the work of throwing light on, the effectual workman that provides must throw light on when fleing, fire prevention rolling slats door 93 self-closing simultaneously, the effectual fire that blocks makes the fire burn at the minizone, reduces the loss to automatically, open fire pump 94 and introduce the water source of outside into spraying fire extinguishing apparatus 95, and through opening spraying fire extinguishing apparatus 95, control the intensity of a fire gradually.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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.

Claims

1. The utility model provides a wind turbine control system, includes the equipment main part, the inside of equipment main part is equipped with the cavity, its characterized in that: a host (1), a temperature detector (2), a smoke detector (3), a temperature sensor (4), a wind direction recorder (5) and a camera (6) are arranged in the cavity, the temperature detector (2), the smoke detector (3), the temperature sensor (4), the wind direction recorder (5) and the camera (6) are electrically connected with a data transmission device (8), the camera (6) is electrically connected with a camera protection device (7), the data transmission device (8) is electrically connected with a controller (10), the controller (10) is electrically connected with the camera protection device (7), the controller (10) is electrically connected with the host (1), the host (1) is electrically connected with a fire fighting system (9), and the temperature detector (2), the smoke detector (3), the temperature sensor (4), the wind direction recorder (5) and the camera (6) are electrically connected with a local monitoring device (11), the local monitoring equipment (11) is electrically connected with a transportation inspection controller (12) for recording transportation inspection maintenance data, the data transmission equipment (8) comprises a data storage module (81), a wireless data transmission module (82) and a WIFI signal transmission module (83), the data transmission module (81) is electrically connected with the wireless data transmission module (82) and the WIFI signal transmission module (83) respectively, the wireless data transmission module (82) and the WIFI signal transmission module (83) are connected with a server, the fire protection system (9) comprises a smoke exhaust valve (91), an emergency illuminating lamp (92), a fire protection rolling door (93), a fire protection water pump (94) and spraying fire-extinguishing equipment (95), the smoke exhaust valve (91), the emergency illuminating lamp (92), the fire protection rolling door (93), the fire protection water pump (94) and the spraying fire-extinguishing equipment (95) are electrically connected with the host (1), camera protection device (7) include pneumatic cylinder (71), pneumatic cylinder (71) and equipment main part fixed assembly, pneumatic cylinder (71) and controller (10) electric property link to each other, the fixed rack (72) that is equipped with of piston rod one end of pneumatic cylinder (71), the inside of equipment main part is equipped with support (73), one side of support (73) is rotated and is equipped with gear (74), rack (72) are located the rear side of support (73) and are meshed with gear (74), the axle center department fixed mounting of gear (74) has baffle (75), the one end of baffle (75) is equipped with glass board (76).