CN211230716U - Aerogenerator temperature monitoring system - Google Patents
Aerogenerator temperature monitoring system Download PDFInfo
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- CN211230716U CN211230716U CN201922060607.XU CN201922060607U CN211230716U CN 211230716 U CN211230716 U CN 211230716U CN 201922060607 U CN201922060607 U CN 201922060607U CN 211230716 U CN211230716 U CN 211230716U
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- temperature sensor
- heat dissipation
- driven generator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to a temperature monitoring system of a wind driven generator, which comprises a controller, a temperature sensor, a display device, an input device, a heat dissipation device, an alarm device and a remote host; the controller is respectively electrically connected with the temperature sensor, the display device, the input device, the heat dissipation device, the alarm device and the remote host. The utility model discloses a temperature sensor gathers aerogenerator's temperature in real time, with this temperature signal transmission to controller simultaneously, through controller send instruction drive heat abstractor and alarm device, realized in time discharging the heat and remind staff aerogenerator's state, the timely maintenance equipment of being convenient for. Through the data interaction of the controller and the remote host, the data of the wind driven generator can be remotely mastered, and the state of the wind driven generator can be remotely controlled by a worker conveniently. The utility model discloses aerogenerator temperature monitoring system can effectively monitor aerogenerator's temperature, makes aerogenerator's good operation obtain the conscientious guarantee.
Description
Technical Field
The utility model relates to a wind generating set technical field, concretely relates to aerogenerator temperature monitoring system.
Background
Through decades of development, wind power generation has become one of the most mature, lowest development cost and most promising renewable energy sources internationally recognized. Wind power is an important choice for improving energy structures and coping with climate change in many countries. In countries such as europe and america where wind power development starts earlier, wind power has played a great role in replacing conventional fossil energy, reducing greenhouse gas emission, and the like. The proportion of the wind power electricity in the power consumption of the whole society is improved, the conventional fossil energy consumption is gradually reduced, and the method becomes an important way for reducing the greenhouse gas emission and coping with climate warming in the global range.
In order to deal with global climate change and fulfill the obligation of energy conservation and emission reduction, China will vigorously develop renewable energy, and the proportion of non-fossil energy in primary energy consumption reaches 15% by 2020. To achieve this goal, wind power must play a more important role.
Wind energy is an inexhaustible clean renewable energy source. Compared with new energy power generation such as solar energy, geothermal energy, tidal energy, hydrogen energy, combustible ice and the like, the wind power generation has rapid development and mature technology, and becomes one of the most main green power in the 21 st century. By the end of 2008, the total installed capacity of the global wind generating set exceeds 1 hundred million kW, and through the rapid development of China in recent years, the total installed capacity of the wind generating set also reaches 1200 ten thousand kW. According to the plan of 2005 of China national development and transformation Commission, the total installed capacity of wind generating sets in China reaches 3000 ten thousand kW by 2020.
Although the wind power generation industry in China is developed so rapidly, production equipment of the wind power generation industry depends on import for a long time, and the wind power generation industry is relatively lagged behind in the aspect of independently developing a wind power generator, and particularly the core technical field of a high-power generator set is more basically blank.
Because wind turbine generator system electricity generation needs, current aerogenerator all settles within the cabin of tens of meters height, and the cabin operation is in the open air, the inner space is narrow and small, and the maintenance is overhauld the degree of difficulty greatly, and the cabin in-cabin electrical equipment easily receives external environment's influence, and wherein the temperature of the generator as main equipment will become great potential safety hazard if surpass certain limit.
Therefore, a wind turbine temperature monitoring system is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least one kind of defect among the prior art, provides a aerogenerator temperature monitoring system.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a temperature monitoring system of a wind driven generator comprises a controller, a temperature sensor, a display device, an input device, a heat dissipation device, an alarm device and a remote host; the controller is electrically connected with the temperature sensor, the display device, the input device, the heat dissipation device, the alarm device and the remote host respectively;
the temperature sensor is used for detecting and collecting the temperature of the wind driven generator and transmitting the collected temperature signal to the controller, the controller is used for receiving the temperature signal of the temperature sensor and comparing the temperature value of the wind driven generator with a set temperature threshold value, and then controlling the operation states of the heat dissipation device and the alarm device, the input device is used for inputting an external signal to the controller, the display device is used for displaying system data, and the remote host can perform remote data interaction with the controller.
Further, when the temperature value of the wind driven generator is greater than or equal to a set temperature threshold value, the controller sends a heat dissipation instruction to the heat dissipation device to trigger the heat dissipation device to operate; meanwhile, the controller sends an alarm instruction to the alarm device to trigger the alarm device to operate;
and when the temperature value of the wind driven generator is smaller than the set temperature threshold value, the heat dissipation device and the alarm device do not operate.
Further, data interaction is realized between the controller and the remote host through a communication device.
Further, the communication device employs a MAX232 communication module. The MAX232 communication module provides a communication interface between the controller and the remote host, and realizes data interaction between the remote host and the controller.
Further, the controller adopts an STM32F103 singlechip. The STM32F103 single chip microcomputer adopts an embedded ARMCortex-M3 inner core with high performance, low cost and low power consumption, and the highest working frequency is 72MHz and 1.25 DMIPS/MHz. The STM32F103 single chip microcomputer has two modes of serial debugging (SWD) and JTAG interfaces for debugging at the same time, and remote upgrading can be realized.
Further, the temperature sensor adopts a DS18B20 digital temperature sensor. The temperature measuring range of the DS18B20 digital temperature sensor is-55 ℃ to +125 ℃, the temperature measuring error is 1 ℃, the multipoint networking function is supported, and a plurality of DS18B20 digital temperature sensors can be connected in parallel on a single three-wire to realize multipoint temperature measurement.
Further, the display device adopts an LCD display screen. The LCD display screen can display 32 16X 16 dot matrixes of Chinese characters or 64 ASCII code characters with 4 rows and 8 columns on each screen.
Further, the input device adopts a portable keyboard.
Further, the heat dissipation device adopts a heat dissipation fan.
Furthermore, the alarm device adopts one or more of a buzzer, a loudspeaker, a vibrator, a siren and an audible and visual alarm.
The utility model discloses possess following advantage and at least one among the positive effect:
the utility model discloses in, gather aerogenerator's temperature in real time through temperature sensor, with this temperature signal transmission to controller simultaneously, send instruction drive heat abstractor and alarm device through the controller, realized in time discharging the heat and remind staff aerogenerator's state, the in time maintenance equipment of being convenient for. Through the data interaction of the controller and the remote host, the data of the wind driven generator can be remotely mastered, and the state of the wind driven generator can be remotely controlled by a worker conveniently.
The utility model discloses aerogenerator temperature monitoring system can effectively monitor aerogenerator's temperature, makes aerogenerator's good operation obtain the conscientious guarantee.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block diagram of a temperature monitoring system of a wind turbine according to the present invention;
fig. 2 is a schematic diagram of a connection relationship between a controller, a communication device and a remote host in a temperature monitoring system of a wind turbine generator.
The reference numerals are explained below:
1-controller, 2-temperature sensor, 3-display device, 4-input device, 5-heat dissipation device, 6-alarm device, 7-remote host and 8-communication device.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the temperature monitoring system of the wind turbine of the present invention includes a controller 1, a temperature sensor 2, a display device 3, an input device 4, a heat dissipation device 5, an alarm device 6 and a remote host 7; the controller 1 is electrically connected with the temperature sensor 2, the display device 3, the input device 4, the heat dissipation device 5, the alarm device 6 and the remote host 7 respectively.
The utility model discloses in, temperature sensor 2 is used for detecting the temperature of gathering aerogenerator (not shown), transmits the temperature signal who gathers for controller 1 simultaneously, controller 1 is used for receiving temperature sensor 2's temperature signal and compares aerogenerator's temperature value with the settlement temperature threshold value, and then controls heat abstractor 5, alarm device 6's running state, input device 4 is used for to controller 1 input external signal, display device 3 is used for display system's data, like the temperature value, remote host 7 can carry out the remote data interaction with controller 1.
In the utility model, when the temperature value of the wind driven generator is greater than or equal to the set temperature threshold value, the controller 1 sends a heat dissipation instruction to the heat dissipation device 5 to trigger the heat dissipation device 5 to operate; meanwhile, the controller 1 sends an alarm instruction to the alarm device 6 to trigger the alarm device 6 to operate;
and when the temperature value of the wind driven generator is smaller than the set temperature threshold value, the heat dissipation device 5 and the alarm device 6 do not operate.
The utility model discloses in, realize data interaction through communication device 8 between controller 1 and the remote host 7. The communication device 8 adopts a MAX232 communication module, and the MAX232 communication module provides a communication interface between the controller 1 and the remote host 7, so that data interaction between the remote host 7 and the controller 1 is realized. The controller 1 adopts an STM32F103 single chip microcomputer, the STM32F103 single chip microcomputer adopts an embedded ARMCortex-M3 inner core with high performance, low cost and low power consumption, and the highest working frequency of the inner core is 72MHz and 1.25 DMIPS/MHz. The STM32F103 single chip microcomputer has two modes of serial debugging (SWD) and JTAG interfaces for debugging at the same time, and remote upgrading can be realized.
The utility model discloses in, temperature sensor 2 adopts DS18B20 digital temperature sensor. The temperature measuring range of the DS18B20 digital temperature sensor is-55 ℃ to +125 ℃, the temperature measuring error is 1 ℃, the multipoint networking function is supported, and a plurality of DS18B20 digital temperature sensors can be connected in parallel on a single three-wire to realize multipoint temperature measurement. The display device 3 adopts an LCD display screen. The LCD display screen can display 32 16X 16 dot matrixes of Chinese characters or 64 ASCII code characters with 4 rows and 8 columns on each screen. The input device 4 adopts a portable keyboard; the heat dissipation device 5 adopts a heat dissipation fan; the alarm device 6 adopts one or more of a buzzer, a horn, a vibrator, a siren and an audible and visual alarm.
To sum up, gather aerogenerator's temperature in real time through temperature sensor, with this temperature signal transmission to controller simultaneously, send instruction drive heat abstractor and alarm device through the controller, realized in time discharging the heat and remind staff aerogenerator's state, the in time maintenance equipment of being convenient for. Through the data interaction of the controller and the remote host, the data of the wind driven generator can be remotely mastered, and the state of the wind driven generator can be remotely controlled by a worker conveniently. The utility model discloses aerogenerator temperature monitoring system can effectively monitor aerogenerator's temperature, makes aerogenerator's good operation obtain the conscientious guarantee.
It is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth herein. The present invention is capable of other embodiments and of being practiced and carried out in a variety of ways. The foregoing variations and modifications fall within the scope of the present invention. It will be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. The embodiments described herein explain the best modes known for practicing the invention and will enable others skilled in the art to utilize the invention.
Claims (9)
1. A temperature monitoring system of a wind driven generator is characterized by comprising a controller, a temperature sensor, a display device, an input device, a heat dissipation device, an alarm device and a remote host; the controller is electrically connected with the temperature sensor, the display device, the input device, the heat dissipation device, the alarm device and the remote host respectively;
the temperature sensor is used for detecting and collecting the temperature of the wind driven generator and transmitting the collected temperature signal to the controller, the controller is used for receiving the temperature signal of the temperature sensor and comparing the temperature value of the wind driven generator with a set temperature threshold value, and then controlling the operation states of the heat dissipation device and the alarm device, the input device is used for inputting an external signal to the controller, the display device is used for displaying system data, and the remote host can perform remote data interaction with the controller.
2. The wind turbine generator temperature monitoring system according to claim 1, wherein the controller and the remote host implement data interaction through a communication device.
3. The system for monitoring the temperature of the wind turbine generator as claimed in claim 2, wherein the communication device employs a MAX232 communication module.
4. The wind turbine generator temperature monitoring system of claim 1, wherein the controller employs an STM32F103 single chip microcomputer.
5. The wind turbine generator temperature monitoring system of claim 1, wherein the temperature sensor is a DS18B20 digital temperature sensor.
6. The system for monitoring the temperature of the wind driven generator according to claim 1, wherein the display device is an LCD display screen.
7. The system for monitoring the temperature of a wind turbine generator as claimed in claim 1, wherein said input device is a portable keyboard.
8. The system for monitoring the temperature of the wind driven generator according to claim 1, wherein the heat dissipation device is a heat dissipation fan.
9. The wind driven generator temperature monitoring system according to claim 1, wherein the alarm device is one or more of a buzzer, a horn, a vibrator, a siren and an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922060607.XU CN211230716U (en) | 2019-11-26 | 2019-11-26 | Aerogenerator temperature monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922060607.XU CN211230716U (en) | 2019-11-26 | 2019-11-26 | Aerogenerator temperature monitoring system |
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| CN211230716U true CN211230716U (en) | 2020-08-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196822A (en) * | 2020-10-10 | 2021-01-08 | 辽宁华融富瑞新能源科技股份有限公司 | Emergency fan system for hydrogen energy triple supply |
| CN117369345A (en) * | 2023-11-28 | 2024-01-09 | 北京东华博泰科技有限公司 | Unified processing system and method for data acquisition of Internet of things in industrial environment |
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2019
- 2019-11-26 CN CN201922060607.XU patent/CN211230716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196822A (en) * | 2020-10-10 | 2021-01-08 | 辽宁华融富瑞新能源科技股份有限公司 | Emergency fan system for hydrogen energy triple supply |
| CN117369345A (en) * | 2023-11-28 | 2024-01-09 | 北京东华博泰科技有限公司 | Unified processing system and method for data acquisition of Internet of things in industrial environment |
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