CN109506795A - It is a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp - Google Patents
It is a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp Download PDFInfo
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- CN109506795A CN109506795A CN201811294998.5A CN201811294998A CN109506795A CN 109506795 A CN109506795 A CN 109506795A CN 201811294998 A CN201811294998 A CN 201811294998A CN 109506795 A CN109506795 A CN 109506795A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
Abstract
The invention discloses a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp, belong to electric power temperature measuring equipment field, including detection device and reception device, detection device includes detection controller, detection electricity-fetching module, detection module and the first radio receiving transmitting module, reception device includes receiving controller, alternating current electricity-fetching module, the second radio receiving transmitting module and display, detecting electricity-fetching module includes electromagnetic induction generator unit, rectification unit and boosting unit, and electromagnetic induction generator unit is electrically connected to detection controller by rectification unit and boosting unit.Due to high pressure transmission & distribution line when being powered around can generate the electromagnetic field of variation, electromagnetic induction generator unit can generate induced current under the electromagnetic field effect of variation, by the way that after the adjustment effect of rectification unit and boosting unit stable supply current can be provided to detection controller, to meet the power requirement for respectively using electrical component in detection device.
Description
Technical field
The present invention relates to electric power temperature measuring equipment technical fields more particularly to a kind of for detecting the nothing of high pressure transmission & distribution line wire clamp
Line temp measuring system.
Background technique
The security reliability of various power equipments is the important link of ultra-large power transmission and distribution and power grid security guarantee, is being passed through
It helps rapid growth period, the power supply load of each department power grid increasingly increases, and gives power grid electricity while continuous enlargement power supply
Gas equipment brings a series of safety problems.Power industry is the basis of national economy, be promote economic development, promote science and technology into
The important symbol of step, the maintenance logistics for improving the people's material and cultural life level and modernization of the country construction.Due to electric power
System authority is huge, and power generation, transmission of electricity, power transformation, five distribution, electricity consumption links be engaged successively, tight association, technology-intensive, if
Standby valuable, inner link is close, and high-temperature pipe, transmission cable are clouded in each corner.And keep the safety in production be power generation it is stable,
The key index of economy, efficient operation, to be avoided as much as all kinds of electric power accidents, power equipment safety operation real time monitoring
Task is extremely urgent.
The high pressure power transmission and distribution cable in China has the characteristics that extra-high voltage or super-pressure, high current, meets place, on column in user T
The lap-joint of switch high-pressure pile crown and cable, transformer high-voltage pile crown and cable the positions such as lap-joint at generally use high-voltage line
Folder realizes connection.High-voltage line is clipped in after a period of use can be because metal fatigue, deformation are generated heat the feelings for causing to burn due to the problems such as
Condition, to cause power failure.Therefore, power department needs to grasp the temperature of high pressure wire clamp on each high pressure power transmission and distribution cable in real time
Situation guarantees being normally carried out for power supply the case where avoiding the fever of high pressure wire clamp and cause power failure.
Wireless temperature measuring device major part currently used for measuring high pressure wire clamp temperature is powered using battery, there is use
The disadvantages of service life is short, high temperature resistance is poor, maintenance cost is high, is not well positioned to meet the requirement of wireless temperature measuring device.
Summary of the invention
In order to solve above-mentioned shortcoming and defect existing in the prior art, the present invention provides one kind, and electricity to be taken to be conveniently used for
Detect the wireless temperature measurement system of high pressure transmission & distribution line wire clamp.
In order to achieve the above technical purposes, provided by the present invention for the wireless temperature measurement system of detection high pressure transmission & distribution line wire clamp
System, including the detection device being set on high pressure transmission & distribution line at wire clamp and set on the reception device of terminal, detection device includes detection
Controller, detection electricity-fetching module, detection module and the first radio receiving transmitting module, detection electricity-fetching module are powered to detection controller,
Detection module and the first radio receiving transmitting module are electrically connected to detection controller, and reception device takes including reception controller, alternating current
Electric module, the second radio receiving transmitting module and display, alternating current electricity-fetching module are powered to controller is received, the second radio receiving transmitting module
With display be electrically connected to receive controller, the detection electricity-fetching module include electromagnetic induction generator unit, rectification unit and
Boosting unit, electromagnetic induction generator unit are electrically connected to detection controller by rectification unit and boosting unit.
Preferably, the detection electricity-fetching module further includes holding after galvanic electricity, is electrically connected to boosting unit after the anode that galvanic electricity is held
Anode, be electrically connected to the cathode of boosting unit after the cathode that galvanic electricity is held.
Preferably, the boosting unit includes bootstrap circuit boost, charge pump, super capacitor and protective circuit of voltage regulation, from
The input terminal of lifting volt circuit is electrically connected to the anode held after galvanic electricity, and the output end of bootstrap circuit boost is electrically connected to super capacitor
Anode, the input terminal of charge pump is electrically connected to the control terminal of bootstrap circuit boost, and the output end of charge pump is electrically connected to super
The cathode of capacitor, the anode of protective circuit of voltage regulation are electrically connected to the anode of super capacitor, the cathode electrical connection of protective circuit of voltage regulation
In the cathode of super capacitor.
Preferably, the detection electricity-fetching module further includes power supply valve circuit, and power supply valve circuit includes the first NMOS tube and electricity
Detection chip is pressed, the drain electrode of the first NMOS tube is electrically connected to the anode of super capacitor, and the source electrode of the first NMOS tube is electrically connected to inspection
Controller is surveyed, the grid of the first NMOS tube is electrically connected to power detecting chip, the test side electrical connection of power detecting chip
The cathode of super capacitor is electrically connected in the anode of super capacitor, another test side.
Preferably, the detection electricity-fetching module further includes overvoltage crowbar, and overvoltage crowbar includes two negative electricities
The zener diode to link together, overvoltage crowbar are set between electromagnetic induction generator unit and rectification unit.
Preferably, the second NMOS tube is equipped between the detection controller and the first radio receiving transmitting module.
Preferably, the detection device further includes the battery for being electrically connected to detection controller；And/or the detection dress
Setting further includes the solar powered module for being electrically connected to detection controller, and solar powered module includes being sequentially connected electrically together
Solar energy electroplax, control unit, electricity accumulating unit and inversion unit.
Preferably, the detection module includes temperature sensor and strain transducer.
Preferably, the detection device further includes shell, and shell is equipped with fixing belt, and detection controller, detection take electric mould
Block and detection module are set in shell, and the first radio receiving transmitting module is set on shell.
Preferably, the wireless temperature measurement system further includes the relay being set between detection device and reception device, in
Include window machine controller, relaying electricity-fetching module and third radio receiving transmitting module after device, relays electricity-fetching module to window machine controller
Power supply, third radio receiving transmitting module are electrically connected to window machine controller, relay the structure of electricity-fetching module and the knot of detection electricity-fetching module
Structure is identical.
After adopting the above technical scheme, the present invention has the advantage that
1, provided by the present invention for the wireless temperature measurement system of detection high pressure transmission & distribution line wire clamp, to the power supply in detection device
Structure is improved, due to high pressure transmission & distribution line when being powered around can generate the electromagnetic field of variation, electromagnetic induction generator unit
Induced current can be generated under the electromagnetic field effect of variation, by can be to detection after the adjustment effect of rectification unit and boosting unit
Controller provides stable supply current, to meet the power requirement for respectively using electrical component in detection device.Further, electric
In magnetic induction generator unit, replace the iron core in existing coiled wire-wound coil using thin film alloys, distinctive magnetic characteristic makes its application
Vibration, noise and fever phenomenon will not be generated under the occasion of superpower alternating magnetic field, to solve existing CT power-taking mode
The dangerous situation for leading to that power failure occurs can be overheated after middle CT open circuit, improves the safety in utilization of detection electricity-fetching module, thus
The safety in utilization for improving detection device entirety avoids the power failure for taking electricity to cause.
2, can be used for collecting electric energy after galvanic electricity appearance, for charge pump use.By bootstrap circuit boost, charge pump, surpass
The combination of grade capacitor and protective circuit of voltage regulation can make to detect electricity-fetching module and provide to detection controller to stablize and meet requirement
Supply current, meet power reguirements.
3, power supply valve circuit can cut off the power supply of detection electricity-fetching module when electricity is less than, to enable to detect electricity-fetching module
It can state in efficient collection.
4, the overvoltage protection purpose of detection electricity-fetching module is realized by the zener diode that two cathode are electrically connected,
The safety for improving detection electricity-fetching module, avoids voltage is excessive from leading to the case where damage with electrical component of detection device.
5, detection controller realizes the purpose for controlling whether to power to the first radio receiving transmitting module, inspection by the second NMOS tube
Surveying controller can be such that the second NMOS tube disconnects within the time for not sending detection data, be conducive to save electric energy.
6, detection device is additionally provided with battery and/or solar powered module, battery and/or solar powered module energy
It is powered as backup power source in the case where detecting electricity-fetching module and breaking down, guarantees the normal work of detection device.
7, the relay for forwarding detection data has been added between detection device and reception device, can effectively expande
The data transmission distance of wireless temperature measurement system better meets Long Distant Transmit requirement of the electric system to detection data.
Detailed description of the invention
Fig. 1 is the overall schematic of one wireless temperature measurement system of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the detection electricity-fetching module of detection device in one wireless temperature measurement system of the embodiment of the present invention；
Fig. 3 is the schematic diagram of detection device in one wireless temperature measurement system of the embodiment of the present invention；
Fig. 4 is the explosive view of Fig. 3.
In figure, 100- detection device, 110- detects controller, and 120- detects electricity-fetching module, and the power generation of 121- electromagnetic induction is single
Member, 122- bootstrap circuit boost, 123- protective circuit of voltage regulation, 124- voltage checking chip, 125- overvoltage crowbar, 130- inspection
Survey module, 131- temperature sensor, 132- strain transducer, the first radio receiving transmitting module of 140-, 150- shell, 160- are fixed
Band, 170- battery, 180- solar powered module, 181- solar energy electroplax, 182- control unit, 183- electricity accumulating unit,
184- inversion unit, 200- reception device, 210- receive controller, 220- alternating current electricity-fetching module, 230- the second wireless receiving and dispatching mould
Block, 240- display, 250- storage module, 260- alarm module, 300- relay, 310- window machine controller, 320- relaying
Electricity-fetching module, 330- third radio receiving transmitting module.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.It is to be appreciated that following "upper",
Indicating positions or the position such as "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
The word for setting relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of the description present invention and simplifies description, and
It is not that device/element of indication or suggestion meaning must have a particular orientation or be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
Embodiment one
As shown in Figure 1 and Figure 2, what the embodiment of the present invention one provided is a kind of for detecting the wireless survey of high pressure transmission & distribution line wire clamp
Warm system, including the detection device 100 being set on high pressure transmission & distribution line at wire clamp and set on the reception device 200 of terminal.Detection dress
Setting 100 includes detection controller 110, detection electricity-fetching module 120, detection module 130 and the first radio receiving transmitting module 140, detection
Electricity-fetching module 120 is powered to detection controller 110, and detection module 130 and the first radio receiving transmitting module 140 are electrically connected to detect
Controller 110.Reception device 200 includes receiving controller 210, alternating current electricity-fetching module 220,230 and of the second radio receiving transmitting module
Display 240, alternating current electricity-fetching module 220 are powered to controller 210 is received, and the second radio receiving transmitting module 230 and display 240 are equal
It is electrically connected to and receives controller 210.Detecting electricity-fetching module 120 includes that electromagnetic induction generator unit 121, rectification unit and boosting are single
Member, electromagnetic induction generator unit 121 are electrically connected to detection controller 110 by rectification unit and boosting unit.
Due to high pressure transmission & distribution line when being powered around can generate the electromagnetic field of variation, electromagnetic induction generator unit is in variation
Induced current can be generated under electromagnetic field effect, by that can mention to detection controller after the adjustment effect of rectification unit and boosting unit
For stable supply current, to meet the power requirement for respectively using electrical component in detection device.
In electromagnetic induction generator unit 121, replace the iron core in existing coiled wire-wound coil, distinctive magnetic using thin film alloys
Characteristic makes it be applied to that vibration, noise and fever phenomenon will not be generated under the occasion of superpower alternating magnetic field, to solve existing
The dangerous situation for leading to that power failure occurs can be overheated after CT open circuit by having in CT power-taking mode, improve the use of detection electricity-fetching module
Safety avoids the power failure for taking electricity to cause to improve the safety in utilization of detection device entirety.
In the present embodiment, rectification unit uses rectifier diode D1, and one end of electromagnetic induction generator unit 121 is electrically connected to
The anode of rectifier diode D1, the other end are electrically connected to the negative input of boosting unit, and the cathode of rectifier diode D1 is electrically connected
It is connected to the electrode input end of boosting unit.
In order to collect electric energy, detection electricity-fetching module 120 further includes holding C1 after galvanic electricity, is electrically connected to after the anode that galvanic electricity holds C1
The anode of boosting unit is electrically connected to the cathode of boosting unit after the cathode that galvanic electricity is held.
Boosting unit includes bootstrap circuit boost 122, charge pump K, super capacitor C2 and protective circuit of voltage regulation 123, bootstrapping
Booster circuit 122 is a self-maintained circuit, and the input terminal of bootstrap circuit boost 122, which is electrically connected to, is holding C1 just after galvanic electricity
Pole, the output end of bootstrap circuit boost 122 are electrically connected to the anode of super capacitor C2, and the input terminal of charge pump K is electrically connected to certainly
The control terminal of volt circuit is lifted, the output end of charge pump K is electrically connected to the cathode of super capacitor C2, and the cathode of super capacitor C2 is same
The negative input of Shi Zuowei boosting unit and the cathode output end of boosting unit, the input terminal of bootstrap circuit boost 122 are to rise
Press the electrode input end of unit.The anode of protective circuit of voltage regulation 123 is electrically connected to the anode of super capacitor C2, protective circuit of voltage regulation
Cathode be electrically connected to the cathode of super capacitor C2.
Detection electricity-fetching module 120 further includes power supply valve circuit, and power supply valve circuit includes the first NMOS tube T1 and voltage detecting
Chip 124, the drain electrode of the first NMOS tube T1 are electrically connected to the anode of super capacitor C2, and the source electrode of the first NMOS tube T1 is electrically connected to
Controller 110 is detected, the grid of the first NMOS tube T1 is electrically connected to power detecting chip 124, and one of power detecting chip 124
Test side is electrically connected to the anode of super capacitor C2, another test side is electrically connected to the cathode of super capacitor C2.Power supply valve electricity
Road can cut off the power supply of detection electricity-fetching module when electricity is less than, so that so that detection electricity-fetching module is in efficient collection can shape
State.
In order to improve the safety of power supply, detection electricity-fetching module 120 further includes overvoltage crowbar 125, overvoltage protection electricity
Road 125 includes zener diode D2, D3 that two cathode are electrically connected, and it is single that overvoltage crowbar is set to electromagnetic induction power generation
Between member 121 and rectification unit.In the present embodiment, the anode of zener diode D2 is electrically connected to electromagnetic induction generator unit 121
An output end, the anode of zener diode D3 is electrically connected to the another output of electromagnetic induction generator unit 121.
In the present embodiment, detects and be equipped with the second NMOS tube T2 between controller 110 and the first radio receiving transmitting module 140.Inspection
It surveys controller 110 and the purpose for controlling whether to power to the first radio receiving transmitting module 140, detection control is realized by the second NMOS tube T2
Device processed can be such that the second NMOS tube T2 disconnects within the time for not sending detection data, be conducive to save electric energy.
As shown in Figure 3, Figure 4, for each component of installation detecting device 100, detection device 100 further includes shell 150,
Shell is equipped with fixing belt 160.It detects controller 110, detection electricity-fetching module 120 and detection module 130 to be set in shell, first
Radio receiving transmitting module 140 is set on shell.In the present embodiment, fixing belt 160 uses magnetically soft alloy fixing belt, passes through fixing belt
160 will test device 100 be mounted as a whole on high pressure transmission & distribution line equipped with wire clamp position at.
In order to preferably acquire the application data of wire clamp, detection module 130 includes temperature sensor 131 and strain transducer
132, temperature sensor 131 and strain transducer 132 are electrically connected to detection controller 110.
In order to work normally detection device 100 can also in the case where detecting electricity-fetching module 120 and breaking down, detection dress
Setting 100 further includes the battery 170 and solar powered module 180 for being electrically connected to detection controller 110, detects electricity-fetching module
120, battery 170 and solar powered module 180 are connected in detection controller 110.In the present embodiment, battery 170 with
Switching tube, battery 170 are equipped between detection controller 110, between solar powered module 180 and detection controller 110
It is set in shell 150 with solar powered module 180.Solar powered module 180 includes the sun being sequentially connected electrically together
Energy battery plate 181, control unit 182, electricity accumulating unit 183 and inversion unit 184, wherein solar energy electroplax 181 is set to shell 150
Outside that is upper and being located at shell.
In order to improve the transmitting range of data, the wireless temperature measurement system of the present embodiment further includes being set to 100 He of detection device
Relay 300 between reception device 200, relay include window machine controller 310, relaying electricity-fetching module 320 and third
Radio receiving transmitting module 330, relaying electricity-fetching module 320 are powered to window machine controller 310, and third radio receiving transmitting module 330 is electrically connected
In window machine controller, the specific structure for relaying electricity-fetching module 320 is identical as the detection structure of electricity-fetching module 120 of above-mentioned record.
Likewise, being relayed to enable relay 300 that can also work normally in the case where relaying electricity-fetching module 320 and breaking down
Device 300 further includes the battery and solar powered module for being electrically connected to window machine controller 310.
In order to save detection data, reception device 200 further includes being electrically connected to the storage module 250 for receiving controller 210.
In order to remind in time in detection data exception, reception device 200 further includes being electrically connected to the alarm module for receiving controller 210
260, alarm module can use warning lamp or caution bell.
In detection device 100, detection electricity-fetching module 120 is preferentially powered to detection controller 110.When detection electricity-fetching module
When 120 failure, solar powered module 180 is powered to detection controller 110, meanwhile, detection controller 110 is out of order
Signal is simultaneously sent to reception device 200 by wireless communication mode, so that staff understands the fault condition of detection device.When
When 180 electricity of solar powered module exhausts, battery 170 is powered to detection controller 110 again.
In relay 300, detection electricity-fetching module 320 is preferentially powered to window machine controller 310.When relaying detection module
320 when breaking down, and solar powered module is powered to window machine controller 310, meanwhile, window machine controller 310 is out of order letter
Number and reception device 200 is sent to by wireless communication mode, so as to staff understand detection device fault condition.When too
When positive energy power supply module electricity exhausts, battery is powered to window machine controller 310 again.
In the present embodiment, the operating mode of detection device 100 is equipped with following three kinds:
(1), detection controller 110 is automatically waken up at set time intervals, and detection module 130 is every 0.5h to wire clamp
It is detected, and will test data and be sent to reception device 200 by detecting controller 110；
(2), the upper limit value for setting data, when the data detected under (1) kind mode are higher than upper limit value, detection device
100 start intensive measurement pattern, and time interval is automatically regulated to be 5min；
(3), by the set time node of the setting detection of reception device 200, node passes through wireless telecommunications at a fixed time
Mode wakes up detection device 100 and is detected.
When work, detection electricity-fetching module 120 is powered to detection controller 110, temperature sensor 131 and strain transducer
132 measure the temperature data and strain data of wire clamp respectively, and temperature sensor 131 and strain transducer 132 will test data hair
Detection controller 110 is given, the first radio receiving transmitting module 140 is sent to after the detection reception data of controller 110 and utilizes channel radio
News mode is sent out.Under the relaying action of relay 300, the second radio receiving transmitting module 230 of reception device 200 is received
To detection data and will test data be sent to receive controller 210, receive controller 210 receive data after be sent to display
Device 240 shows and is sent to storage module 250 and saved, meanwhile, controller 210 is received by the detection data received and pre-
If value compares, if being higher than preset value, the work of order alarm module 260 reminds staff to pay attention to.
It is understood that electromagnetic induction generator unit 121 can use existing electromagnetic induction electrification structure.
It is understood that detection controller 110, reception controller 120 and window machine controller 310 are preferably controlled using PLC
Device processed.
It is understood that the first radio receiving transmitting module 140, the second radio receiving transmitting module 230 and third wireless receiving and dispatching mould
Block 310 can be using existing GPRS wireless communication module, Zigbee wireless communication module, cdma wireless communication module etc..
It is understood that bootstrap circuit boost 122 can use existing circuit structure.
It is understood that protective circuit of voltage regulation 123 can use existing circuit structure.
It is understood that voltage checking chip 124 can use existing voltage checking chip.
It is understood that storage module 250 can use SD card.
It is understood that relay 300 also is provided with shell, shell is equipped with fixing belt, and window machine controller 310 is in
It is set in shell after electricity-fetching module 320, third radio receiving transmitting module 330 is set on shell.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong in claims of the present invention and determines
The range of justice.
Claims (10)
1. it is a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp, including the inspection being set on high pressure transmission & distribution line at wire clamp
Device and the reception device set on terminal are surveyed, detection device includes detection controller, detection electricity-fetching module, detection module and first
Radio receiving transmitting module, to detection controller power supply, detection module and the first radio receiving transmitting module are electrically connected detection electricity-fetching module
In detection controller, reception device includes receiving controller, alternating current electricity-fetching module, the second radio receiving transmitting module and display, city
To controller power supply is received, the second radio receiving transmitting module and display are electrically connected to receive controller electric electricity-fetching module, special
Sign is that the detection electricity-fetching module includes electromagnetic induction generator unit, rectification unit and boosting unit, and electromagnetic induction power generation is single
Member is electrically connected to detection controller by rectification unit and boosting unit.
2. wireless temperature measurement system according to claim 1, which is characterized in that the detection electricity-fetching module further includes after galvanic electricity
Hold, be electrically connected to the anode of boosting unit after the anode that galvanic electricity is held, is electrically connected to the cathode of boosting unit after the cathode that galvanic electricity is held.
3. wireless temperature measurement system according to claim 2, which is characterized in that the boosting unit includes Bootstrap electricity
Road, charge pump, super capacitor and protective circuit of voltage regulation, the input terminal of bootstrap circuit boost are electrically connected to the anode held after galvanic electricity,
The output end of bootstrap circuit boost is electrically connected to the anode of super capacitor, and the input terminal of charge pump is electrically connected to bootstrap circuit boost
Control terminal, the output end of charge pump is electrically connected to the cathode of super capacitor, and the anode of protective circuit of voltage regulation is electrically connected to super
The cathode of the anode of capacitor, protective circuit of voltage regulation is electrically connected to the cathode of super capacitor.
4. wireless temperature measurement system according to claim 3, which is characterized in that the detection electricity-fetching module further includes power supply valve
Circuit, power supply valve circuit include the first NMOS tube and voltage checking chip, and the drain electrode of the first NMOS tube is electrically connected to super capacitor
Anode, the source electrode of the first NMOS tube is electrically connected to detection controller, and the grid of the first NMOS tube is electrically connected to power detecting core
Piece, a test side of power detecting chip is electrically connected to the anode of super capacitor, another test side is electrically connected to super electricity
The cathode of appearance.
5. wireless temperature measurement system according to claim 4, which is characterized in that the detection electricity-fetching module further includes that over-voltage is protected
Protection circuit, overvoltage crowbar include the zener diode that two cathode are electrically connected, and overvoltage crowbar is set to electromagnetism
Incude between generator unit and rectification unit.
6. wireless temperature measurement system according to claim 1, which is characterized in that the detection controller and the first wireless receiving and dispatching
The second NMOS tube is equipped between module.
7. wireless temperature measurement system according to claim 1, which is characterized in that the detection device further includes being electrically connected to inspection
Survey the battery of controller；And/or the detection device further includes being electrically connected to the solar powered module of detection controller,
Solar powered module includes solar energy electroplax, control unit, electricity accumulating unit and the inversion unit being sequentially connected electrically together.
8. wireless temperature measurement system according to claim 1, which is characterized in that the detection module include temperature sensor and
Strain transducer.
9. wireless temperature measurement system according to claim 1-8, which is characterized in that the detection device further includes outer
Shell, shell are equipped with fixing belt, and detection controller, detection electricity-fetching module and detection module are set in shell, the first wireless receiving and dispatching
Module is set on shell.
10. wireless temperature measurement system according to claim 1-8, which is characterized in that the wireless temperature measurement system is also
Including the relay being set between detection device and reception device, relay includes window machine controller, relaying electricity-fetching module
With third radio receiving transmitting module, relays electricity-fetching module and power to window machine controller, third radio receiving transmitting module is electrically connected to relaying
Controller, the structure for relaying electricity-fetching module are identical as the detection structure of electricity-fetching module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294998.5A CN109506795A (en) | 2018-11-01 | 2018-11-01 | It is a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294998.5A CN109506795A (en) | 2018-11-01 | 2018-11-01 | It is a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp |
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| CN109506795A true CN109506795A (en) | 2019-03-22 |
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| CN201811294998.5A Pending CN109506795A (en) | 2018-11-01 | 2018-11-01 | It is a kind of for detecting the wireless temperature measurement system of high pressure transmission & distribution line wire clamp |
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| CN102680125A (en) * | 2012-04-24 | 2012-09-19 | 杭州休普电子技术有限公司 | Wireless temperature sensor |
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| KR20150107932A (en) * | 2014-03-13 | 2015-09-24 | 주식회사 휘성 | Apparatus for wireless temperature detection of high voltage power utilities |
| CN207050866U (en) * | 2017-08-30 | 2018-02-27 | 国网浙江杭州市余杭区供电公司 | A kind of wireless temperature measurement system for high-tension line |
| CN107846071A (en) * | 2017-10-31 | 2018-03-27 | 国网浙江杭州市余杭区供电有限公司 | A kind of thermometric flow measuring system and control method based on electromagnetic energy power taking technology |
-
2018
- 2018-11-01 CN CN201811294998.5A patent/CN109506795A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680125A (en) * | 2012-04-24 | 2012-09-19 | 杭州休普电子技术有限公司 | Wireless temperature sensor |
| CN103487150A (en) * | 2013-09-16 | 2014-01-01 | 杭州休普电子技术有限公司 | Wireless temperature sensing system capable of collecting radio frequency energy and energy control method |
| KR20150107932A (en) * | 2014-03-13 | 2015-09-24 | 주식회사 휘성 | Apparatus for wireless temperature detection of high voltage power utilities |
| CN207050866U (en) * | 2017-08-30 | 2018-02-27 | 国网浙江杭州市余杭区供电公司 | A kind of wireless temperature measurement system for high-tension line |
| CN107846071A (en) * | 2017-10-31 | 2018-03-27 | 国网浙江杭州市余杭区供电有限公司 | A kind of thermometric flow measuring system and control method based on electromagnetic energy power taking technology |
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Application publication date: 20190322 |