CN114337505B - Energy-saving control system of photovoltaic power station - Google Patents
Energy-saving control system of photovoltaic power station Download PDFInfo
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- CN114337505B CN114337505B CN202111579539.3A CN202111579539A CN114337505B CN 114337505 B CN114337505 B CN 114337505B CN 202111579539 A CN202111579539 A CN 202111579539A CN 114337505 B CN114337505 B CN 114337505B
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- 238000001514 detection method Methods 0.000 claims abstract description 65
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 22
- 230000005856 abnormality Effects 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 230000003449 preventive effect Effects 0.000 claims description 5
- 238000004134 energy conservation Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses an energy-saving control system of a photovoltaic power station, which comprises a timing module, a sub-control module, an angle adjusting module, a solar energy collecting module, a central control module, a lightning protection monitoring module, an electric energy conversion module, an equipment running state monitoring module, a circuit detection module, a fire detection module, an alarm module and an electric power transmission module; the timing module takes a timer as an operation main body. This energy-saving control system of photovoltaic power plant is provided with circuit detection module and fire detection module, circuit detection module includes that electric leakage detects, outage detects and voltage detects, whether electric leakage, outage and voltage abnormality appear in detectable distribution equipment, and fire detection module contains smoke transducer, infrared sensor and temperature sensor, can carry out real-time supervision to distribution center's smog, flare and temperature, the control function is prevented to intelligence after the improvement has, the control protection effect of photovoltaic power plant is better, the circuit is difficult for appearing abnormal damage, accidents such as conflagration also are difficult for appearing in the photovoltaic power plant inside.
Description
Technical Field
The invention relates to the technical field of photovoltaic power stations, in particular to an energy-saving control system of a photovoltaic power station.
Background
The photovoltaic power station is a power generation system which is formed by utilizing solar energy and adopting special materials such as a crystalline silicon plate, an inverter and other electronic elements, is connected with a power grid and transmits power to the power grid. Photovoltaic power plants are green electric power development energy projects which belong to the largest national encouragement. The system can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without the storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. The current period of commercial solar energy electric energy refers to solar photovoltaic power generation. However, the existing control system still has the disadvantages, such as a photovoltaic power station energy-saving control system with the application number of 201911040921.X, and the control system has the following problems when in use:
1. the existing control system does not have an intelligent prevention and control function, the monitoring and protection effects on the photovoltaic power station are poor, the circuit is easy to be abnormally damaged, and safety accidents such as fire disasters and the like occur in the photovoltaic power station;
2. the existing control system is not provided with a lightning protection function, cannot monitor severe weather, and lightning can not only interfere electric energy conversion, but also damage acquisition equipment and conversion equipment, thereby increasing maintenance cost;
3. the angle of the solar panel cannot be automatically adjusted by the existing control system, and the single direction is unfavorable for increasing the photosensitive area of the solar panel, so that the lighting rate of the solar panel is lower.
Aiming at the problems, innovative design is urgently needed on the basis of the original control system structure.
Disclosure of Invention
The invention aims to provide an energy-saving control system of a photovoltaic power station, which solves the problems that the intelligent prevention and control function is not provided, the lightning protection function is not provided, and the angle of a solar panel cannot be automatically adjusted in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: an energy-saving control system for a photovoltaic power station, comprising: the system comprises a timing module, a sub-control module, an angle adjusting module, a solar energy collecting module, a central control module, a lightning protection monitoring module, an electric energy conversion module, an equipment running state monitoring module, a circuit detection module, a fire detection module, an alarm module and an electric power transmission module;
the timing module takes a timer as an operation main body, measures time by utilizing a specific principle and provides a basic timing control function;
the sub-control module receives the time information transmitted by the timing module, generates a corresponding operation control signal, and sends the corresponding operation control signal to the corresponding module to control the sub-control module to work according to the requirement of the instruction;
the angle adjusting module is directly controlled by the sub-control module, and can adjust the angle of the solar panel according to the instruction of the sub-control module, so that the solar panel can face the direction of the sun, the photosensitive area of the solar panel is increased, and the lighting rate is improved;
the solar energy collection module consists of a plurality of solar panels, wherein the solar panels are one of terminal equipment of the whole system, can collect solar energy in the nature, and the number and the orientation of the solar panels are two most important factors for determining solar energy collection;
the central control module performs operation control on the whole process, so that the normal operation of the whole process is ensured, a user can send an operation control signal through the central control module, and other modules are directly or indirectly controlled to work according to the requirement of instructions, so that the central control module is the highest-level control end of the whole system;
the lightning protection monitoring module monitors lightning interference, and the outdoor weather is monitored in real time to avoid damage of lightning to outdoor equipment;
the electric energy conversion module can perform concentrated treatment on solar energy collected by the solar energy collection module, convert the solar energy into electric energy capable of directly supplying equipment to operate, and then distribute the electric energy through the power distribution equipment;
the equipment operation state monitoring module monitors and manages the operation state of the power distribution equipment and is controlled by a plurality of modules;
the circuit detection module detects the connection circuit of the electric energy conversion equipment and the electric power distribution equipment in real time to acquire various circuit information, and avoids leakage, power failure and voltage abnormality of the circuit;
the fire detection module takes various sensors as detection equipment, senses whether fire information occurs in a power distribution center, and can convert the sensed fire information into electric signals or other information in a required form according to a certain rule to output so as to control the operation of the power distribution equipment;
the alarm module receives the information transmitted by the equipment operation state monitoring module, and when the operation of the power distribution equipment deviates from the normal state, various treatments can be timely performed, so that the high-strength damage of the power distribution equipment is avoided;
the power transmission module uses cables as transmission media to transmit power to all power utilization terminals, is a terminal module of the whole system, and ensures normal transmission of power of all lines.
Preferably, the lightning protection monitoring module comprises a collecting device lightning protection module, a converting device lightning protection module and a bad weather prevention module, wherein the collecting device lightning protection module, the converting device lightning protection module and the bad weather prevention module are mutually independent and do not interfere with each other, and the bad weather prevention module can make corresponding preventive measure instructions according to external weather changes.
Preferably, the electric energy conversion module is controlled by the central control module and the lightning protection monitoring module, and the control of the central control module over the electric energy conversion module is higher than the control of the lightning protection monitoring module over the electric energy conversion module.
Preferably, the circuit detection module comprises electric leakage detection, power failure detection and voltage detection, wherein the electric leakage detection is used for detecting whether electric leakage occurs in the power distribution equipment, the power failure detection is used for detecting whether power failure occurs in the power distribution equipment, and the voltage detection is used for detecting whether the voltage of the power distribution equipment is in a normal range.
Preferably, the fire detection module comprises a smoke sensor, an infrared sensor and a temperature sensor, wherein the smoke sensor can detect smoke of the power distribution center in real time, the infrared sensor can receive target radiation and convert the target radiation into an electric signal, the electric signal is used for identifying and detecting fire light of the power distribution center, and the temperature sensor can detect temperature of the power distribution center in real time.
Preferably, the fire detection module can receive, integrate and process data transmitted by the smoke sensor, the infrared sensor and the temperature sensor, and can judge fire according to data information provided by the smoke sensor, the infrared sensor and the temperature sensor.
Preferably, the alarm module comprises a fault checking module, an emergency processing module, a whistle alarm module and a network transmission module, and the fault checking module, the emergency processing module, the whistle alarm module and the network transmission module are sequentially carried out and follow time sequence.
Compared with the prior art, the invention provides an energy-saving control system of a photovoltaic power station, which has the following advantages:
1. the circuit detection module comprises leakage detection, outage detection and voltage detection, and can detect whether leakage, outage and voltage abnormality occur in power distribution equipment, the fire detection module comprises a smoke sensor, an infrared sensor and a temperature sensor, and can monitor smoke, fire and temperature of a power distribution center in real time;
2. the lightning protection monitoring module is arranged and divided into an acquisition equipment lightning protection module, a conversion equipment lightning protection module and a bad weather prevention module, the acquisition equipment lightning protection module and the conversion equipment lightning protection module can conduct lightning protection on the acquisition equipment and the conversion equipment, the bad weather prevention module can make corresponding preventive measure instructions according to external weather changes, the improved control system is provided with a lightning protection function, bad weather can be monitored, interference caused by lightning on electric energy conversion is avoided, damage of the acquisition equipment and the conversion equipment caused by lightning is avoided, and maintenance cost is reduced.
3. The solar panel is provided with the sub-control module, the angle adjustment module can be driven at regular time to perform angle adjustment on the solar panel, the improved control system can automatically adjust the angle of the solar panel, the photosensitive area of the solar panel is increased by changing the orientation of the solar panel, and the lighting rate of the solar panel is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall flow of the present invention;
FIG. 2 is a schematic diagram of the operation flow of the lightning protection monitoring module of the present invention;
FIG. 3 is a schematic diagram of the operation flow of the circuit detection module according to the present invention;
FIG. 4 is a schematic diagram of the operation of the alarm module according to the present invention.
In the figure: 1. a timing module; 2. a sub-control module; 3. an angle adjusting module; 4. a solar energy collection module; 5. a central control module; 6. a lightning protection monitoring module; 61. a lightning protection module of the collecting equipment; 62. a conversion equipment lightning protection module; 63. a bad weather prevention module; 7. an electric energy conversion module; 8. the equipment running state monitoring module; 9. a circuit detection module; 91. detecting electric leakage; 92. detecting power failure; 93. detecting voltage; 10. a fire detection module; 101. a smoke sensor; 102. an infrared sensor; 103. a temperature sensor; 11. an alarm module; 111. a fault checking module; 112. an emergency processing module; 113. a whistling alarm module; 114. a network transmission module; 12. and an electric power transmission module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an energy-saving control system for a photovoltaic power station, comprising: a timing module 1, a sub-control module 2, an angle adjusting module 3, a solar energy collecting module 4, a central control module 5, a lightning protection monitoring module 6, a collecting device lightning protection module 61, a converting device lightning protection module 62, a bad weather prevention module 63, an electric energy converting module 7, a device operation state monitoring module 8, a circuit detecting module 9, an electric leakage detecting 91, a power failure detecting 92, a voltage detecting 93, a fire detecting module 10, a smoke sensor 101, an infrared sensor 102, a temperature sensor 103, an alarm module 11, a fault checking module 111, an emergency processing module 112, a whistle alarm module 113, a network transmission module 114 and a power transmission module 12,
the timing module 1 takes a timer as an operation main body, measures time by utilizing a specific principle and provides a basic timing control function;
the sub-control module 2 receives the time information transmitted by the timing module 1, generates a corresponding operation control signal, and sends the corresponding operation control signal to the corresponding module to control the sub-control module to work according to the requirement of the instruction;
the angle adjusting module 3 is directly controlled by the sub-control module 2, and can adjust the angle of the solar panel according to the instruction of the sub-control module 2, so that the solar panel can face the direction of the sun, the photosensitive area of the solar panel is increased, and the lighting rate is improved;
the solar energy collection module 4 is composed of a plurality of solar panels, wherein the solar panels are one of end equipment of the whole system, can collect solar energy in the nature, and the number and the orientation of the solar panels are two most important factors for determining solar energy collection;
the central control module 5 carries out operation control on the whole, so that the normal operation of the whole flow is ensured, a user can send an operation control signal through the central control module 5, and other modules are directly or indirectly controlled to work according to the requirement of instructions, so that the control terminal is the highest-level control terminal of the whole system;
the lightning protection monitoring module 6 is used for monitoring lightning interference, and the outdoor weather is monitored in real time, so that damage to outdoor equipment caused by lightning is avoided;
the electric energy conversion module 7 can perform concentrated treatment on the solar energy collected by the solar energy collection module 4, convert the solar energy into electric energy capable of directly supplying equipment to operate, and then distribute the electric energy through distribution equipment;
the equipment operation state monitoring module 8 monitors and manages the operation state of the power distribution equipment and is controlled by a plurality of modules;
the circuit detection module 9 detects the connection circuit of the electric energy conversion equipment and the electric power distribution equipment in real time to acquire various circuit information, and avoids leakage, power failure and voltage abnormality of the circuit;
the fire detection module 10 takes various sensors as detection equipment, senses whether fire information occurs in a power distribution center, and can convert the sensed fire information into electric signals or other information in a required form according to a certain rule to output so as to control the operation of the power distribution equipment;
the alarm module 11 receives the information transmitted by the equipment operation state monitoring module 8, and can timely perform various treatments when the operation of the power distribution equipment deviates from the normal state, so that the high-strength damage of the power distribution equipment is avoided;
the power transmission module 12 uses cables as transmission media to transmit power to each power utilization end, and is a terminal module of the whole system, so that normal transmission of power of each line is ensured.
Specifically, as shown in fig. 2, the lightning protection monitoring module 6 includes an acquisition device lightning protection module 61, a conversion device lightning protection module 62 and a bad weather prevention module 63, where the acquisition device lightning protection module 61, the conversion device lightning protection module 62 and the bad weather prevention module 63 are independent and do not interfere with each other, and the bad weather prevention module 63 can make corresponding preventive measure instructions according to external weather changes, and through the set acquisition device lightning protection module 61 and conversion device lightning protection module 62, the acquisition device and the conversion device can be protected, and the bad weather prevention module 63 can monitor thunderstorm weather, so that lightning protection measures can be made in advance;
as shown in fig. 1, the electric energy conversion module 7 is controlled by the central control module 5 and the lightning protection monitoring module 6, and the control of the central control module 5 over the electric energy conversion module 7 is better than the control of the lightning protection monitoring module 6 over the electric energy conversion module 7, and the control effect on the electric energy conversion module 7 is better through the cooperation of the central control module 5 and the lightning protection monitoring module 6;
as shown in fig. 3, the circuit detection module 9 includes a leakage detection 91, a power outage detection 92, and a voltage detection 93, where the leakage detection 91 is used to detect whether a leakage condition occurs in the power distribution equipment, the power outage detection 92 is used to detect whether a power outage condition occurs in the power distribution equipment, and the voltage detection 93 is used to detect whether the voltage of the power distribution equipment is within a normal range;
specifically, as shown in fig. 1, the fire detection module 10 includes a smoke sensor 101, an infrared sensor 102 and a temperature sensor 103, where the smoke sensor 101 can detect smoke of a distribution center in real time, the infrared sensor 102 can receive radiation of a target and convert the radiation into an electrical signal, the electrical signal is used for identifying and detecting fire light of the distribution center, and the temperature sensor 103 can detect temperature of the distribution center in real time;
specifically, as shown in fig. 1, the fire detection module 10 may receive, integrate and process data transmitted by the smoke sensor 101, the infrared sensor 102 and the temperature sensor 103, and perform fire discrimination according to data information provided by the smoke sensor 101, the infrared sensor 102 and the temperature sensor 103;
as shown in fig. 4, the alarm module 11 includes a fault detection module 111, an emergency processing module 112, a whistle alarm module 113 and a network transmission module 114, and the fault detection module 111, the emergency processing module 112, the whistle alarm module 113 and the network transmission module 114 sequentially perform, follow the time sequence, and through the fault detection module 111, the emergency processing module 112, the whistle alarm module 113 and the network transmission module 114 sequentially performed, the power distribution equipment and the conversion equipment can be automatically protected.
Working principle: when the photovoltaic power station energy-saving control system is used, according to fig. 1, 2, 3 and 4, firstly, the set time is input into a timing module 1, the timing module 1 takes a timer as an operation main body, the time is measured by utilizing a specific principle, when the set time is reached, the timing module 1 sends an electric signal to a sub-control module 2, the sub-control module 2 receives time information transmitted by the timing module 1, generates a corresponding operation control signal and sends the operation control signal to an angle adjusting module 3 to control the operation control signal to work according to the requirement of instructions, namely, the angle adjusting module 3 carries out angle adjustment on a main solar panel of the solar collecting module 4, changes the orientation of the solar panel, the electric energy converting module 7 carries out concentrated treatment on solar energy collected by the solar collecting module 4, converts the solar energy into electric energy, and meanwhile, the electric energy converting module 7 is monitored by a lightning protection monitoring module 6, the lightning protection monitoring module 6 is divided into an acquisition equipment lightning protection module 61, a conversion equipment lightning protection module 62 and a bad weather prevention module 63, the acquisition equipment lightning protection module 61 and the conversion equipment lightning protection module 62 can carry out lightning protection on the acquisition equipment and the conversion equipment, the bad weather prevention module 63 can carry out corresponding preventive measure instructions according to external weather changes, the electric energy obtained by conversion of the electric energy conversion module 7 is distributed through power distribution equipment, the equipment running state monitoring module 8 can monitor and manage the running state of the power distribution equipment and is simultaneously controlled by the circuit detection module 9 and the fire detection module 10, the circuit detection module 9 comprises a leakage detection 91, a power failure detection 92 and a voltage detection 93, whether the leakage, the power failure and the abnormal voltage of the power distribution equipment occur or not can be detected, and the fire detection module 10 comprises a smoke sensor 101, the infrared sensor 102 and the temperature sensor 103 can monitor smoke, fire and temperature of the power distribution center in real time, then the alarm module 11 receives information transmitted by the equipment operation state monitoring module 8, when the power distribution equipment is in an operation deviating from a normal state, various processes can be timely performed, and the power distribution equipment can be specifically divided into four steps of a fault checking module 111, an emergency processing module 112, a whistle alarm module 113 and a network transmission module 114, and finally the power transmission module 12 uses a cable as a transmission medium to transmit power to each power utilization end.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The energy-saving control system of the photovoltaic power station is characterized by comprising: the system comprises a timing module (1), a sub-control module (2), an angle adjusting module (3), a solar energy collecting module (4), a central control module (5), a lightning protection monitoring module (6), an electric energy conversion module (7), an equipment running state monitoring module (8), a circuit detection module (9), a fire detection module (10), an alarm module (11) and an electric power transmission module (12);
the timing module (1) takes a timer as an operation main body, measures time by utilizing a specific principle and provides a basic timing control function;
the sub-control module (2) receives the time information transmitted by the timing module (1), generates a corresponding operation control signal, and sends the corresponding operation control signal to the corresponding module to control the sub-control module to work according to the requirement of the instruction;
the angle adjusting module (3) is directly controlled by the sub-control module (2), and can adjust the angle of the solar panel according to the instruction of the sub-control module (2), so that the solar panel can face the direction of the sun, the photosensitive area of the solar panel is increased, and the lighting rate is improved;
the solar energy collection module (4) is composed of a plurality of solar panels, the solar panels are one of end devices of the whole system, solar energy in the nature can be collected, and the number and the orientation of the solar panels are two most important factors for determining solar energy collection;
the central control module (5) performs operation control on the whole, so that the normal operation of the whole flow is ensured, a user can send an operation control signal through the central control module (5), and other modules are directly or indirectly controlled to work according to the requirement of instructions, so that the control terminal is the highest-level control terminal of the whole system;
the lightning protection monitoring module (6) is used for monitoring lightning interference, and the outdoor weather is monitored in real time to avoid damage of lightning to outdoor equipment;
the electric energy conversion module (7) can perform concentrated treatment on the solar energy collected by the solar energy collection module (4), convert the solar energy into electric energy capable of directly supplying equipment to operate, and then distribute the electric energy through the distribution equipment;
the equipment operation state monitoring module (8) monitors and manages the operation state of the power distribution equipment and is controlled by a plurality of modules;
the circuit detection module (9) detects the connection circuit of the electric energy conversion equipment and the electric power distribution equipment in real time to acquire various circuit information, and avoids the occurrence of electric leakage, power failure and voltage abnormality of the circuit;
the fire detection module (10) takes various sensors as detection equipment, senses whether fire information occurs in a power distribution center, and can convert the sensed fire information into electric signals or other information output in a required form according to a certain rule so as to control the operation of the power distribution equipment;
the alarm module (11) receives the information transmitted by the equipment operation state monitoring module (8), and can timely perform various treatments when the operation of the power distribution equipment deviates from the normal state, so that the high-strength damage of the power distribution equipment is avoided;
the power transmission module (12) uses cables as transmission media to transmit power to each power utilization end, is a terminal module of the whole system, and ensures the normal transmission of power of each line.
2. The photovoltaic power plant energy conservation control system of claim 1, wherein: the lightning protection monitoring module (6) comprises a collecting device lightning protection module (61), a converting device lightning protection module (62) and a bad weather prevention module (63), wherein the collecting device lightning protection module (61), the converting device lightning protection module (62) and the bad weather prevention module (63) are mutually independent and do not interfere with each other, and the bad weather prevention module (63) can make corresponding preventive measure instructions according to external weather changes.
3. The photovoltaic power plant energy conservation control system of claim 1, wherein: the electric energy conversion module (7) is controlled by the central control module (5) and the lightning protection monitoring module (6), and the control of the central control module (5) on the electric energy conversion module (7) is higher than the control of the lightning protection monitoring module (6) on the electric energy conversion module (7).
4. The photovoltaic power plant energy conservation control system of claim 1, wherein: the circuit detection module (9) comprises an electric leakage detection (91), a power outage detection (92) and a voltage detection (93), wherein the electric leakage detection (91) is used for detecting whether electric leakage occurs in the power distribution equipment, the power outage detection (92) is used for detecting whether the power outage occurs in the power distribution equipment, and the voltage detection (93) is used for detecting whether the voltage of the power distribution equipment is in a normal range.
5. The photovoltaic power plant energy conservation control system of claim 1, wherein: the fire detection module (10) comprises a smoke sensor (101), an infrared sensor (102) and a temperature sensor (103), wherein the smoke sensor (101) can detect smoke of a power distribution center in real time, the infrared sensor (102) can receive target radiation and convert the target radiation into an electric signal, the electric signal is used for fire identification detection of the power distribution center, and the temperature sensor (103) can detect the temperature of the power distribution center in real time.
6. The photovoltaic power plant energy conservation control system of claim 5, wherein: the fire detection module (10) can receive, integrate and process data transmitted by the smoke sensor (101), the infrared sensor (102) and the temperature sensor (103), and can judge fire according to data information provided by the smoke sensor (101), the infrared sensor (102) and the temperature sensor (103).
7. The photovoltaic power plant energy conservation control system of claim 1, wherein: the alarm module (11) comprises a fault checking module (111), an emergency processing module (112), a whistle alarm module (113) and a network transmission module (114), and the fault checking module (111), the emergency processing module (112), the whistle alarm module (113) and the network transmission module (114) are sequentially carried out and follow the time sequence.
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| CN105159331A (en) * | 2015-09-11 | 2015-12-16 | 广州华凌制冷设备有限公司 | Photovoltaic cell panel tracking adjusting device and adjusting method and photovoltaic power supply system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269990A (en) * | 2011-04-21 | 2011-12-07 | 无锡新策科技发展有限公司 | Intelligent control network system of photovoltaic power generation array |
| KR101491013B1 (en) * | 2014-05-12 | 2015-02-09 | (주)우진기전 | Solar generating system with solar cell connecting apparatus having leakage current and fire signatures monitoring function |
| CN105159331A (en) * | 2015-09-11 | 2015-12-16 | 广州华凌制冷设备有限公司 | Photovoltaic cell panel tracking adjusting device and adjusting method and photovoltaic power supply system |
| CN106992749A (en) * | 2017-06-08 | 2017-07-28 | 合肥华盖光伏科技有限公司 | A kind of solar photovoltaic control system |
| CN112309075A (en) * | 2020-10-20 | 2021-02-02 | 东南大学 | Fire early warning system of photovoltaic power station |
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