CN206906470U - A kind of wind power generating set lightning recorder - Google Patents
A kind of wind power generating set lightning recorder Download PDFInfo
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- CN206906470U CN206906470U CN201720338782.9U CN201720338782U CN206906470U CN 206906470 U CN206906470 U CN 206906470U CN 201720338782 U CN201720338782 U CN 201720338782U CN 206906470 U CN206906470 U CN 206906470U
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Abstract
The utility model discloses a kind of wind power generating set lightning recorder, the induction module being connected including microprocessor and with microprocessor, Signal-regulated kinase, data conversion module, memory module, transport module, clock module, power supply module, the downlead that the induction module connects sudden strain of a muscle device with wind power generating set is connected, the induction module is used for induced lightening electric current and triggers microprocessor, the induction module is connected with Signal-regulated kinase, Signal-regulated kinase is connected with data conversion module, the clock module is used to obtain the real-time time of origin of thunder and lightning, the data encoding of current information and the real-time time of origin composition of thunder and lightning is stored in memory module by microprocessor, exported finally by transport module.The application can store a plurality of lightning information, record time and information that each thunder and lightning occurs, much more information content are provided than traditional thunder and lightning peak records card, naturally more with practical value, be easy to industrially carry out promotion and application.
Description
Technical field
The utility model belongs to lightning recorder technical field, is recorded more particularly to a kind of wind power generating set thunder and lightning
Instrument.
Background technology
Thunderbolt is to influence a wind power plant key factor safe for operation, and there are 1%~2% pneumatic equipment bladess in the world every year
It is struck by lightning, also there is because of impaired situation of being struck by lightning miscellaneous part in unit.The feelings being struck by lightning for ease of monitoring wind energy conversion system
Condition is simultaneously counted, it is necessary to install thunder and lightning checkout facility in its lightning-protection system.At present, wind energy conversion system is generally by installed in blade
The thunder and lightning peak records card of root reaches this purpose, and pulse current value can record and be permanently stored in magnetic card by the equipment
On, it is fixed on downlead, can so detects the maximum surge current numerical value passed through on the bonding wire, and can be with
When check lightning protection device whether play corresponding effect.Magnetic stripe on registration card by it is a kind of it is special in a manner of encoded, due to
Every energized conductor can produce magnetic field, and the intensity in the magnetic field has functional relation, thus the magnetic with the size of current in wire value
Field can control the coding of electromagnetism bar.It can be encoded using magnetic card reader with the electromagnetism on identification record card, so as to reflect arteries and veins
Rush the size of electric current.The equipment can only record maximum current peak value, can not record time that wind energy conversion system in a period of time is struck by lightning
Number, time and other features, when it is not to be instantly available embodiment that machine group parts, which suffer thunderbolt especially to destroy, leaf can not be judged
Whether the damage of piece and other unit equipments is caused by thunderbolt, is caused even if can determine that by thunderbolt, can not also judge thunderbolt
Specific time and other features, to statistics and related management bring be conveniently it is inadequate, can not provide the user valuable
Data are supported.
Utility model content
The purpose of this utility model is in view of the drawbacks of thunder and lightning peak records card is present, there is provided a kind of wind power generating set thunder
Electrographic recording instrument, existing thunder and lightning peak records card is substituted, record the thunder and lightning flowed through on wind energy conversion system in real time and connect and dodge device
Attack lightning current directly, accurate recording is carried out to current information, time, number, a plurality of lightning information record of Coutinuous store, is easy to user
Statistics, valuable scientific basis is provided for wind energy conversion system lightning protection and lightning strike accident analysis.
To realize the purpose of this utility model, technical scheme is used by the utility model：A kind of wind power generating set
Lightning recorder, including microprocessor and the induction module, Signal-regulated kinase, the data conversion mould that are connected with microprocessor
Block, memory module, transport module, clock module, power supply module, the induction module connects with wind power generating set dodges drawing for device
Offline to be connected, the induction module is used for induced lightening electric current and triggers microprocessor, the induction module and signal condition mould
Block is connected, and Signal-regulated kinase is connected with data conversion module, and the clock module is used to obtain the real-time time of origin of thunder and lightning, micro-
The data encoding of current information and the real-time time of origin composition of thunder and lightning is stored in memory module by processor, finally by transport module
Output.
Compared with prior art, the utility model provides a kind of wind power generating set lightning recorder and is applied to detect wind
The situation that power generator group is struck by lightning, a plurality of lightning information can be stored, time and information that each thunder and lightning occurs be recorded, than passing
The thunder and lightning peak records card of system provides much more information content, naturally more with practical value, is easy to industrially carry out
Promotion and application.
Brief description of the drawings
Fig. 1 show the structural representation of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" connected " etc., it both may refer to a certain part and had been directly connected to another part, and can also refer to a certain part and pass through other portions
Part is connected with another part.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in figure 1, be a kind of embodiment of wind power generating set lightning recorder of the application, including microprocessor and
Induction module, Signal-regulated kinase, data conversion module, memory module, transport module, the clock mould being connected with microprocessor
Block, power supply module, the downlead that the induction module connects sudden strain of a muscle device with wind power generating set are connected, and the induction module is used for
Induced lightening electric current simultaneously triggers microprocessor, and the induction module is connected with Signal-regulated kinase, and Signal-regulated kinase turns with data
Block connection is changed the mold, the clock module is used to obtain the real-time time of origin of thunder and lightning, and microprocessor is real-time with thunder and lightning by current information
The data encoding deposit memory module of time of origin composition, is exported finally by transport module.
Operation principle and process are as follows：As wind energy conversion system is struck by lightning, then there is electric current to pass through in the downlead of lightning-protection system, note
Induction module in record instrument is made a response rapidly, gathers lightning information, and is triggered microprocessor and proceeded by work, same with this
When, induced signal is handled by filtering conditioning module, and the signal after processing is kept simultaneously by signal sampling hold circuit
Quickly handled by A/D D/A converter modules, the data after processing are converted to by microcomputer reads, and according to result is read
Lightning current information, while the real-time time of origin of thunder and lightning is obtained by clock module, so far, lightning recorder completes a thunder and lightning
Information is read in real time and transfer process, the data encoding that the real-time time of origin of this thunder and lightning and current signal transformation result are formed
Storage is allocated, completes the storage of a lightning information, multiple lightning information is stored respectively on a storage medium, finally
The output of storage information is realized by transport module, output module is integrated with the conveniently way of output, is not limited to screen
The various transmission means such as display, equipment reading, long-distance radio communication.
It should be noted that lightning recorder includes clock circuit and microprocessor, therefore, it can be recorded exactly
Thunder and lightning occur when wire on surge current intensity, the time and be compiled into archives for a long time preserve or outwards transmission.Whole recorder
Device can be placed in the box of sealing, and shielding construction is used in box, and degree of protection is high, and recorder work is more safe and reliable.
Certainly, modules can be independently of setting outside recorder.In order to meet that client more quickly installs and uses, thunder and lightning sense
Sensor Design in module is answered into automatic aligning structure, the center of downlead can be directed at automatically.In the lightning recorder
Power supply module, lightning recorder can be powered by installing battery or external power supply.Recorder is usually in standby
Resting state, when lightning current occurs, microprocessor is waken up, and enters economize on electricity holding state after the completion of record again.The thunder and lightning note
The memory module in instrument is recorded, employs peak charge memory technology, record time interval is short, peak point current is big, can real-time capture
A plurality of lightning information, the situation that wind power generating set is struck by lightning can be conveniently detected.The lightning recorder transmits mould
Block, can fully achieve and conveniently export, be not limited to any way of output, including screen display, equipment read,
The modes such as telecommunication, it can accomplish to receive thunder and lightning warning information immediately when thunder and lightning occurs, be easy to take real-time protection to wind energy conversion system
Measure.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of wind power generating set lightning recorder, it is characterised in that be connected including microprocessor and with microprocessor
Induction module, Signal-regulated kinase, data conversion module, memory module, transport module, clock module, power supply module, the sense
Answer module to connect the downlead of sudden strain of a muscle device with wind power generating set to be connected, the induction module is used for induced lightening electric current and triggered micro-
Processor, the induction module are connected with Signal-regulated kinase, and Signal-regulated kinase is connected with data conversion module, the clock
Module is used to obtain the real-time time of origin of thunder and lightning, and microprocessor compiles the data that current information and the real-time time of origin of thunder and lightning form
Code deposit memory module, is exported finally by transport module.
2. a kind of wind power generating set lightning recorder according to claim 1, it is characterised in that the recorder is in
In the box of sealing.
3. a kind of wind power generating set lightning recorder according to claim 1, it is characterised in that in lightning induction module
Sensor be automatic aligning structure, the automatic center for being directed at downlead.
4. a kind of wind power generating set lightning recorder according to claim 1, it is characterised in that the transport module is
Following any transmission means or several transmission means it is integrated：Screen display, equipment are read, telecommunication.
5. a kind of wind power generating set lightning recorder according to claim 1, it is characterised in that the power supply module is
From charged pool or unit external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338782.9U CN206906470U (en) | 2017-03-31 | 2017-03-31 | A kind of wind power generating set lightning recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338782.9U CN206906470U (en) | 2017-03-31 | 2017-03-31 | A kind of wind power generating set lightning recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906470U true CN206906470U (en) | 2018-01-19 |
Family
ID=61295386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338782.9U Active CN206906470U (en) | 2017-03-31 | 2017-03-31 | A kind of wind power generating set lightning recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3524986A1 (en) * | 2018-02-13 | 2019-08-14 | Erico International Corporation | Mobile card reader for lightning protection systems |
-
2017
- 2017-03-31 CN CN201720338782.9U patent/CN206906470U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3524986A1 (en) * | 2018-02-13 | 2019-08-14 | Erico International Corporation | Mobile card reader for lightning protection systems |
| CN110163312A (en) * | 2018-02-13 | 2019-08-23 | 爱瑞柯国际公司 | Mobile card reader for lightning protection system |
| US10650296B2 (en) | 2018-02-13 | 2020-05-12 | Erico International Corporation | Mobile card reader for lightning protection systems |
| US11030503B2 (en) | 2018-02-13 | 2021-06-08 | Erico International Corporation | Mobile card reader for lightning protection systems |
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