CN110473390A - Photovoltaic power generation plate loose alarming method - Google Patents
Photovoltaic power generation plate loose alarming method Download PDFInfo
- Publication number
- CN110473390A CN110473390A CN201910875220.1A CN201910875220A CN110473390A CN 110473390 A CN110473390 A CN 110473390A CN 201910875220 A CN201910875220 A CN 201910875220A CN 110473390 A CN110473390 A CN 110473390A
- Authority
- CN
- China
- Prior art keywords
- power generation
- photovoltaic power
- generation plate
- connector
- trigger switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
Abstract
The present invention provides a kind of photovoltaic power generation plate loose alarming method, trigger switch step A: is installed in the lower section of photovoltaic power generation plate；Step B: connector is mounted on the frame of photovoltaic power generation plate；Step C: connector is placed on the contact of trigger switch；Connector is set to compress the contact；Step D: when photovoltaic power generation plate loosens, gap, trigger switch alert are formed between connector and the contact；Step E: warning message is passed into the data collector positioned at photovoltaic power generation plate scene；Step F: in the background controller for the Background control room that warning message is transmitted to except photovoltaic power generation plate scene by data collector；Step G: background controller judges and shows the address of the trigger switch of alert, and operator is notified to handle.The present invention not only solve because personnel inspection it is not in place caused by unsafe incidents generation, while also providing guarantee for the safe operation in later period power station.
Description
Technical field
The present invention relates to photovoltaic arts, and in particular to a kind of photovoltaic power generation plate loose alarming method.
Background technique
The fixation situation of photovoltaic power station component is still at present is checked one by one by artificial scene, not only working efficiency
Lowly, it there is also missing inspection situation, component had once there is strong wind weather by a possibility that falling of throwing, is caused dangerous
The generation of event.
In conclusion following problems exist in the prior art: the fixed of existing photovoltaic power station component needs artificial scene
Investigation, low efficiency and easy missing inspection.
Summary of the invention
The present invention provides a kind of photovoltaic power generation plate loose alarming method, is needed with solving the fixed of existing photovoltaic power station component
The problem of manually checking at scene, low efficiency, and being easy missing inspection.
For this purpose, the present invention proposes a kind of photovoltaic power generation plate loose alarming method, comprising:
Step A: trigger switch 3 is installed in the lower section of photovoltaic power generation plate 1；
Step B: connector 2 is mounted on the frame 10 of photovoltaic power generation plate；
Step C: connector 2 is placed on the contact of trigger switch 3；Connector 2 is set to compress the contact；
Step D: when photovoltaic power generation plate loosens, gap is formed between connector 2 and the contact, trigger switch 3 issues
Warning message；
Step E: warning message is passed into the data collector positioned at photovoltaic power generation plate scene；
Step F: warning message is transmitted to the backstage of the Background control room except photovoltaic power generation plate scene by data collector
In controller 5；
Step G: background controller 5 judges and shows the address of the trigger switch 3 of alert, notifies operator
Processing.
Further, the number of the photovoltaic power generation plate 1, connector 2, trigger switch 3 and contact 30 is multiple, institute
It states photovoltaic power generation plate 1 to be arranged in rows, every row's photovoltaic power generation plate 1 includes the photovoltaic power generation plate 1 of multiple arranged in parallel, two neighboring light
Lying prostrate spacing of the power generation plate 1 by proximal end is d, and two neighboring photovoltaic power generation plate 1 is connected with a connector 2, institute between proximal end
The length for stating connector 2 is greater than d, and the midpoint of each connector 2 is supported on a contact 30.
Further, the number of the photovoltaic power generation plate 1 is n, the connector 2, trigger switch 3 and contact 30
Number is n-1, and the number of data collector 4 and background controller 5 is all 1, each trigger switch 3 respectively with data collector
4 is in parallel.
Further, the background controller 5 is computer, step A further include: the background controller 5 is to each triggering
Switch 3 assigns an IP address.
Further, in step F, warning message is transmitted to photovoltaic power generation by wireless network or conducting wire by data collector
In the background controller 5 of Background control room except plate scene.
Further, the frame 10 is rectangular frame, and rectangular frame has bottom edge 11, and the connector 2 is connected to bottom
On side 11.
Further, the frame 10 is rectangular frame made of aluminium alloy, and the connector 2 is connection sheet, the company
Contact pin is riveted on the bottom edge 11.
Further, the connection sheet is rectangle, and the central supported of the connection sheet is on the contact 30.
Further, 2cm to 5cm more than the length ratio d of connection sheet.
Further, further includes: background controller 5 sends warning message to by wireless signal the movement of operator
Terminal.
The present invention is connected in photovoltaic power generation plate using connector, and trigger switch is connect with connector, if photovoltaic power generation
The fixed screw of plate loosens, the positional relationship of connector and trigger switch will change (for example including photovoltaic power generation plate with
The contact of trigger switch forms gap) so that trigger switch issues signal to data collector, data collector is by position
The signal of variation is transmitted to background controller, and background controller can learn that photovoltaic power generation plate loosens, judge the tool of photovoltaic power generation plate
Body position notifies staff to reach scene at the first time to operator's alert or instruction, checks situation.This
Invention not only solve because personnel inspection it is not in place caused by unsafe incidents generation, while also be later period power station safe operation
Provide guarantee.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of photovoltaic power generation plate device for warning looseness of the invention；
Fig. 2 is the working principle of the invention schematic diagram.
Drawing reference numeral explanation:
1, photovoltaic power generation plate；10, frame；11, bottom edge；2, connector；3, trigger switch；30, contact；4, data acquire
Device；5, background controller；6, mobile terminal；60, wireless network.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed
It is bright.
As depicted in figs. 1 and 2, the present invention proposes a kind of photovoltaic power generation plate loose alarming method, comprising:
Step A: trigger switch 3 is installed in the lower section of photovoltaic power generation plate 1；
Step B: connector 2 is mounted on the frame 10 of photovoltaic power generation plate；
Step C: connector 2 is placed on the contact of trigger switch 3；Connector 2 is set to compress the contact；
Step D: when photovoltaic power generation plate loosens, gap is formed between connector 2 and the contact, trigger switch 3 issues
Warning message；
Step E: warning message is passed into the data collector positioned at photovoltaic power generation plate scene；
Step F: warning message is transmitted to the backstage of the Background control room except photovoltaic power generation plate scene by data collector
In controller 5；
Step G: background controller 5 judges and shows the address of the trigger switch 3 of alert, notifies operator
Processing.
The present invention uses a kind of photovoltaic power generation plate device for warning looseness, as shown in Figure 1, the photovoltaic power generation plate loose alarming
Device includes:
Photovoltaic power generation plate 1,
Frame 10 wraps the periphery of photovoltaic power generation plate 1, provides protection and support for photovoltaic power generation plate 1；
Connector 2 is connected on the frame 10 of photovoltaic power generation plate；
Trigger switch 3 is connect with connector 2；The trigger switch 3 has contact 30, and the connector 2 is supported on described
On contact 30；
The data collector 4 that the signal of trigger switch can be received is connect by conducting wire or wirelessly with 3 signal of trigger switch,
Receive the signal that trigger switch 3 issues；Data collector 4 can be various data acquisition modules or integration module in the market, inner
Side programmed；Data collector 4 is located at photovoltaic power generation plate scene, in order to adapt to photovoltaic power generation operation, protects data collector,
Photovoltaic power generation plate device for warning looseness further include: Rainproof case, data collector 4 are placed in Rainproof case；
Background controller 5 (also referred to as backstage receiver), connect with 4 signal of data collector, can be connected by conducting wire,
It can receive 4 signal of data collector feedback, and connect with 3 signal of trigger switch, background controller 5 is (logical by being wirelessly connected
Cross data collector 4) IP address is assigned to trigger switch 3.Feedback signal of the background controller 5 according to data collector 4, judgement
Trigger switch IP address is the signal which trigger switch 3 issues with determination.
Once photovoltaic power generation plate 1 will trigger probe or contact because other external force and probe or contact are left and to form gap
Alarm, warning message are transmitted to back-end data reception device (background controller 5) by data collector, inform staff
Field condition, personnel can check by warning message, specific aim field condition that defect elimination works.
Further, the number of the photovoltaic power generation plate 1, connector 2, trigger switch 3 and contact 30 is multiple, institute
It states photovoltaic power generation plate 1 to be arranged in rows, every row's photovoltaic power generation plate 1 includes the photovoltaic power generation plate 1 of multiple arranged in parallel, two neighboring light
Lying prostrate spacing of the power generation plate 1 by proximal end is d, and two neighboring photovoltaic power generation plate 1 is connected with a connector 2, institute between proximal end
The length for stating connector 2 is greater than d, and the midpoint of each connector 2 is supported on a contact 30.It is sent out by two adjacent photovoltaics
Battery plate 1 shares a connector 2, can be further improved detection efficiency, and accurate and reliable.
Further, the number of the photovoltaic power generation plate 1 is n, the connector 2, trigger switch 3 and contact 30
Number is n-1, and the number of data collector 4 and background controller 5 is all 1, each trigger switch 3 respectively with data collector
4 is in parallel.In this way, the trigger switch 3 by multiple parallel connections efficient can detect rows of photovoltaic power generation plate 1, it is convenient and efficient.
Further, the background controller 5 be computer, in this way, can carry out effectively control and it is for statistical analysis,
Screening, alarm and the various instructions of sending.Step A further include: the background controller 5 assigns one to each trigger switch 3
Unique IP address, in this way, it can be determined that and show that in numerous photovoltaic power generation plates be which or which photovoltaic power generation plate has occurred
It loosens, it will not confusion reigned.
Further, the photovoltaic power generation plate device for warning looseness includes: to pass through wireless signal or nothing with background controller 5
The mobile terminal 6 that gauze network 60 connects.Mobile terminal 6 is for example, mobile phone or Ipad, APP can be arranged on mobile terminal 6,
Easily to realize long-range monitoring.
Further, the frame 10 is rectangular frame, and rectangular frame has bottom edge 11, and the connector 2 is connected to bottom
On side 11.In this way, the installation of connector is fairly simple, it is practical.
Further, the frame 10 is rectangular frame made of aluminium alloy, and the connector 2 is connection sheet, saves material
Material, the connection sheet are riveted on the bottom edge 11.In this way, the installation of connection sheet facilitates rapidly, and connection sheet is convenient for production
And carrying, it is alternative relatively strong, it can be used as refill-unit and be widely applied in the installation region of photovoltaic power generation plate.
Further, the connection sheet is rectangle, is convenient for fabrication and installation, is convenient for carrying, at low cost, in the connection sheet
The heart is supported on the contact 30.
Further, the length of connection sheet than two neighboring photovoltaic power generation plate 1 the spacing d by proximal end more than 2cm to 5cm.
The spacing d by proximal end of two neighboring photovoltaic power generation plate 1 is generally 2cm to 4cm, the bottom of connection sheet and each photovoltaic power generation plate 1
The contact length on side is 1 to 2cm, and the material of use is few, at low cost, does not influence using and install and tieing up for photovoltaic power generation plate
It repairs.The width of connection sheet can use width identical with frame 10, for example, 2cm to 4cm.
As shown in Fig. 2, the course of work of the invention are as follows:
The present invention does not increase the load of original system in the case where the system for not changing original photovoltaic power generation plate designs,
Interval increases monitoring original part (trigger switch) in original photovoltaic power generation plate component square matrix, once because of component caused by external force and monitoring
Original part disengages, and will trigger alarm, alarm content is transmitted to background controller by data collector, notifies staff the
One time reached scene, checked situation, and staff targetedly can fasten photovoltaic power generation plate according to alert locations.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.For this
Each component part of invention can be combined with each other under conditions of not conflicting, any those skilled in the art, not depart from this
Made equivalent changes and modifications, should belong to the scope of protection of the invention under the premise of the conceptions and principles of invention.
Claims (10)
1. a kind of photovoltaic power generation plate loose alarming method characterized by comprising
Step A: trigger switch (3) are installed in the lower section of photovoltaic power generation plate (1)；
Step B: connector (2) is mounted on the frame (10) of photovoltaic power generation plate；
Step C: connector (2) is placed on the contact of trigger switch (3)；Connector (2) are made to compress the contact；
Step D: when photovoltaic power generation plate loosens, gap is formed between connector (2) and the contact, trigger switch (3) issues
Warning message；
Step E: warning message is passed into the data collector positioned at photovoltaic power generation plate scene；
Step F: warning message is transmitted to the Background control of the Background control room except photovoltaic power generation plate scene by data collector
In device (5)；
Step G: background controller (5) judges and shows the address of the trigger switch (3) of alert, notifies operator
Processing.
2. photovoltaic power generation plate loose alarming method as described in claim 1, which is characterized in that the photovoltaic power generation plate (1) connects
The number of fitting (2), trigger switch (3) and contact (30) be it is multiple, the photovoltaic power generation plate (1) is arranged in rows, every row's light
Volt power generation plate (1) includes the photovoltaic power generation plate (1) of multiple arranged in parallel, and two neighboring photovoltaic power generation plate (1) leans on the spacing of proximal end
For d, two neighboring photovoltaic power generation plate (1) is connected with a connector (2), the length of the connector (2) between proximal end
Greater than d, the midpoint of each connector (2) is supported on a contact (30).
3. photovoltaic power generation plate loose alarming method as claimed in claim 2, which is characterized in that the photovoltaic power generation plate (1)
Number is n, and the number of the connector (2), trigger switch (3) and contact (30) is n-1, data collector (4) and after
The number of platform controller (5) is all 1, and each trigger switch (3) is in parallel with data collector (4) respectively.
4. photovoltaic power generation plate loose alarming method as claimed in claim 3, which is characterized in that the background controller (5) is
Computer, step A further include: the background controller (5) assigns an IP address to each trigger switch (3).
5. photovoltaic power generation plate loose alarming method as described in claim 1, which is characterized in that in step F, data collector is logical
Cross the background controller (5) for the Background control room that warning message is transmitted to except photovoltaic power generation plate scene by wireless network or conducting wire
In.
6. photovoltaic power generation plate loose alarming method as described in claim 1, which is characterized in that the frame (10) is rectangle frame
Frame, rectangular frame have bottom edge (11), and the connector (2) is connected on bottom edge (11).
7. photovoltaic power generation plate loose alarming method as claimed in claim 6, which is characterized in that the frame (10) is aluminium alloy
Manufactured rectangular frame, the connector (2) are connection sheet, and the connection sheet is riveted on the bottom edge (11).
8. photovoltaic power generation plate loose alarming method as claimed in claim 7, which is characterized in that the connection sheet is rectangle, institute
The central supported of connection sheet is stated on the contact (30).
9. photovoltaic power generation plate loose alarming method as claimed in claim 7, which is characterized in that 2cm more than the length ratio d of connection sheet
To 5cm.
10. photovoltaic power generation plate loose alarming method as claimed in claim 5, which is characterized in that further include: background controller
(5) warning message is sent to by wireless signal the mobile terminal of operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875220.1A CN110473390B (en) | 2019-09-17 | 2019-09-17 | Photovoltaic power generation board loosening alarm method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875220.1A CN110473390B (en) | 2019-09-17 | 2019-09-17 | Photovoltaic power generation board loosening alarm method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110473390A true CN110473390A (en) | 2019-11-19 |
| CN110473390B CN110473390B (en) | 2021-06-22 |
Family
ID=68515960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910875220.1A Active CN110473390B (en) | 2019-09-17 | 2019-09-17 | Photovoltaic power generation board loosening alarm method |
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| WO2019041845A1 (en) * | 2017-08-31 | 2019-03-07 | 苏州携创新能源科技有限公司 | Anti-loosening photovoltaic frame assembly and solar photovoltaic assembly system |
| CN210324522U (en) * | 2019-09-17 | 2020-04-14 | 京能源深(苏州)能源科技有限公司 | Photovoltaic power generation board becomes flexible alarm device |
-
2019
- 2019-09-17 CN CN201910875220.1A patent/CN110473390B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478490A (en) * | 1977-12-05 | 1979-06-22 | Fujitsu Ltd | Loose contact detector |
| DE4002259A1 (en) * | 1990-01-26 | 1991-08-08 | Dieter W Dr Ing Vetterkind | Threaded nut incorporating antenna for wireless security monitoring - has radio or ultrasonic alarm signal transmitter triggered by loss of contact on loosening of nut |
| CN201109412Y (en) * | 2007-07-07 | 2008-09-03 | 董海峰 | License plate losing-proof warning device |
| CN201882007U (en) * | 2010-12-01 | 2011-06-29 | 苏筱敏 | Licence plate anti-theft alarming device |
| CN102721700A (en) * | 2012-06-12 | 2012-10-10 | 上海交通大学 | System and method for high-speed detection of loosening of railway fasteners on basis of infrared thermal imaging |
| CN104620118A (en) * | 2012-09-11 | 2015-05-13 | 伊顿公司 | Method and apparatus for detecting a loose electrical connection in a photovoltaic system |
| KR101479285B1 (en) * | 2014-08-12 | 2015-01-07 | 주식회사 대경산전 | Apparatus for detecting loose contact of solar power generation system junction box |
| CN107359859A (en) * | 2017-08-22 | 2017-11-17 | 保定嘉盛光电科技股份有限公司 | Photovoltaic module array safety monitoring system based on pressing block type displacement transducer |
| CN107643045A (en) * | 2017-08-23 | 2018-01-30 | 南京理工大学 | Large-scale array bolt looseness monitoring system and method based on active RFID |
| WO2019041845A1 (en) * | 2017-08-31 | 2019-03-07 | 苏州携创新能源科技有限公司 | Anti-loosening photovoltaic frame assembly and solar photovoltaic assembly system |
| CN210324522U (en) * | 2019-09-17 | 2020-04-14 | 京能源深(苏州)能源科技有限公司 | Photovoltaic power generation board becomes flexible alarm device |
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