CN206930312U - Steel tower running status on-Line Monitor Device - Google Patents
Steel tower running status on-Line Monitor Device Download PDFInfo
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- CN206930312U CN206930312U CN201720674878.2U CN201720674878U CN206930312U CN 206930312 U CN206930312 U CN 206930312U CN 201720674878 U CN201720674878 U CN 201720674878U CN 206930312 U CN206930312 U CN 206930312U
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Abstract
It the utility model is related to on-line monitoring technique field, and in particular to a kind of steel tower running status on-Line Monitor Device.The present apparatus is real-time, practicality is high, using high-precision posture displacement transducer, for steel tower posture, reaches least bit change, is all in grasp；Low power dissipation design, using solar energy+storage battery power supply mode, it ensure that the real-time online of device.The technical solution of the utility model includes CPU, power module, communication module, described power module and communication module is connected with CPU respectively, described power module is connected by cable with solar energy and battery, communication module is connected by common carrier network with host computer, and steel tower Posture acquisition sensor, grounded screen resistance acquisition module and down conductor acquisition module are also associated with described CPU.
Description
Technical field
It the utility model is related to on-line monitoring technique field, and in particular to a kind of steel tower running status on-Line Monitor Device.
Background technology
Power industry is as basic energy resource industry important in the national economic development, daily production and living, society with people
Closely related, and the development priority in the Strategy for economic development of countries in the world can be stablized.
Foundation stone of the iron tower of power transmission line as transmission line of electricity, carries important effect.And power transmission line out of doors is installed
Road steel tower, influenceed for a long time by Changes in weather, crustal movement, construction etc., attitudes vibration easily occurs（As settled, tilting）,
It is especially more clear and definite in the resource exploitation area such as some collieries, phenomenon.The stress variation accumulated for a long time will cause steel tower deformation, incline
Tiltedly, even the broken string of falling tower, Iron tower incline easily cause electrical safety distance not enough, influence transmission line of electricity normal operation, tower breaks
Line will make supply line at a standstill, therefore, be also required to detect for iron tower of power transmission line operation posture.
Detection for steel tower running status, the not only detection comprising attitudes vibration, in addition to grounded screen resistance, grounding lead
Offline detection.
Estimated when the detection for steel tower posture is typically all artificial line walking at present, and for such as grounded screen resistance,
The detection of down conductor then needs the instrument and equipment for taking specialty to carry out.Conventional detection method efficiency is low, testing result
It is not easy to quantify, is ageing low, it is impossible to the change of monitoring steel tower running status in real time, it can not be grasped for stepping trend,
Etc. the meaning that detection has been lost when there is serious consequence.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of steel tower running status on-Line Monitor Device.
To solve the problems, such as that prior art is present, the technical solution of the utility model is：A kind of steel tower running status is online
Monitoring device, it is characterised in that：Including CPU, power module, communication module, described power module and communication module respectively with
CPU connections, described power module are connected by cable with solar energy and battery, and communication module passes through common carrier network
It is connected with host computer, steel tower Posture acquisition sensor, grounded screen resistance acquisition module and grounding lead is also associated with described CPU
Offline acquisition module.
Described CPU models dsPIC33FJ128GP310A-E/PT.
The model WG-8010 of described communication module DTU.
The model MPU6050 of described steel tower Posture acquisition sensor.
Carrier network is GPRS, 3G, 4G or WIFI.
Compared with prior art, it is as follows the advantages of the utility model：
1st, the present apparatus is real-time, can real time on-line monitoring steel tower running status（Including settling, tilting, grounded screen resistance,
Down conductor state）So that maintenance mode is changed from original " cycle detection " to " status monitoring "；
2nd, present apparatus practicality is high, and the change early warning of steel tower running status can be carried out according to initial set value, reduces manpower day
Often safeguard, improve maintenance efficiency；
3rd, the present apparatus uses high-precision posture displacement transducer, for steel tower posture, reaches least bit change, is all in the palm
Hold；
4th, the present apparatus uses low power dissipation design, using solar energy+storage battery power supply mode, ensure that device it is real-time
Line；
5th, combining wireless communicate, host computer can the multiple steel towers of Centralized Monitoring running status.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is the utility model grounded screen resistance acquisition module theory diagram；
Fig. 3 is the utility model down conductor acquisition module theory diagram；
Fig. 4 is the utility model sedimentation deformation logic judgment flow chart；
Fig. 5 is the utility model inclination angle logic judgment flow chart.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Referring to Fig. 1：A kind of steel tower running status on-Line Monitor Device, including CPU1, power module 2, communication module 4, institute
The CPU1 models dsPIC33FJ128GP310A-E/PT stated；The model WG-8010 of described communication module 4 DTU.
Described power module 2 and communication module 4 is connected with CPU1 respectively, and described power module 2 is by cable and too
Positive energy 201 and battery 202 connect, and communication module 4 passes through common carrier network G PRS, 3G, 4G or WIFI and host computer
501 are connected, and steel tower Posture acquisition sensor 301, grounded screen resistance acquisition module 302 and ground connection are also associated with described CPU1
Downlead acquisition module 303, the model MPU6050 of described steel tower Posture acquisition sensor 301.
Solar energy module 201 is connected with battery module 202 and power module 2 by cable, and power module 2 controls the sun
Energy module 201 charges to battery module 202, while 2 power modules are responsible for CPU power supplies；
Steel tower Posture acquisition sensor 301 gathers steel tower operation posture（Including settling, tilting）And pass to 1 CPU module
Calculation process is carried out, acquisition module is MPU-6050 using chip model；
Grounded screen resistance acquisition module 302, which gathers grounding resistance and passes to 1 CPU module, carries out calculation process；
Down conductor acquisition module 303, which gathers down conductor resistance and passes to 1 CPU module, carries out calculation process；
Host computer 501 is communicated by communication module 4 with CPU1 modules.Host computer 501 utilizes movement with communication module 4
Common carrier network（GPRS/3G/4G/WIFI）Connection communication.
The utility model is by gathering steel tower Posture acquisition sensor 301, grounded screen resistance acquisition module 302 and grounding lead
Offline acquisition module 303 is acquired data, and the data of collection are carried out with calculation process in CPU1 modules, and to processing after
Data result is delivered to host computer 501 by communication module 4, if the super threshold values of result will carry out alarm prompting, so as to reach to iron
The on-line monitoring of tower running status.
Referring to Fig. 2：After electricity operation on steel tower Posture acquisition sensor, MPU6050 real time acceleration data are read, according to
Whether real time acceleration is equal to initial value from change to enter different logic judgments.
Displacement superposed computing is carried out if real time acceleration is not equal to initial value, otherwise belongs to disturbance, by displacement superposed value
Reset and return；When total displacement of the real time acceleration not equal to initial value and when not changing is more than setting value after displacement superposed computing
Alarm, otherwise replace acceleration initial value and record shift value.
Participate in Fig. 3：After electricity operation on steel tower Posture acquisition sensor, MPU6050 real time accelerations, angular speed are read
Data, logic judgment is carried out by calculating the value after steel tower X, Y, Z tri- axle angle of inclination and denoising shake.As X, Y, Z tri-
Axle has then alarms more than set angle angle value, otherwise returns and again reads off MPU6050 angle Value Datas.
Participate in Fig. 4：Wherein, 703 and 806 be earthing pole, U803 Represent the voltage at 803, U805 Represent the electricity at 805
Pressure, I702 Represent the electric current at 702.CPU 1 sends pwm signal, booster circuit 7 is driven by signal generating circuit 6, from 701
Output test electric current gathers the output current I at 702 to earthing pole 703, the control signal Acquisition Circuits 8 of CPU 1702At 803
Output voltage U803 , test loop is opened a way if no current at 702, and the voltage U at 805 is then gathered if electric current805, root
According to R=U/I, then grounded screen electric resistance R=U can be calculated805/I702 。
The modules of CPU 1 drive the module of booster circuit 7 by sending pwm signal after the module of signal generating circuit 6, rise
The module of volt circuit 7 output test electric current 701 puts 702 and arrives earthing pole 703 after tested, and earthing pole 703 flows back to 704 by earth mat 705
Place.Synchronous signal Acquisition Circuit 8 flows to gathered data at 702 by 801, flows to gathered data at 803 by 802, passes through 804
Flow at earth mat 807 and gather data at 805, the data of collection are returned to CPU module 1 by signal acquisition circuit, carry out computing.
Participate in Fig. 5：Wherein, C is down conductor, UA05 Represent the voltage at A05, IA02 Represent the electric current at A02.
CPU1 sends pwm signal, and booster circuit A is driven by signal generating circuit 9, and test electric current is exported to down conductor from A01
Output current at C, CPU1 control model Acquisition Circuit collection B collections A02 and the output voltage at A05, if nothing at A02
Electric current then open a way by test loop, if electric current then gathers the voltage at A05, according to R=U/I, then can calculate under grounding lead
Line resistance R=UA05/IA02 。
The modules of CPU 1 drive booster circuit A modules by sending pwm signal after the module of signal generating circuit 9, rise
Electric current A01 A03s of the point A02 at down conductor C after tested is tested in the output of volt circuit A modules, and down conductor is through ground Netcom
Cross at A04 and flow to A05 cocurrent rise volt circuit A modules.Synchronous signal Acquisition Circuit B flows to gathered data at A05 by B01,
Gathered data at A02 is flowed to by B02, the data of collection are returned to CPU module 1 by signal acquisition circuit, carry out computing.
It is described above, preferred embodiment only of the present utility model, it is not intended to limit protection of the present utility model
Scope, those skilled in the art are this practicality by reading any equivalent transformation made by technical solutions of the utility model
New claim is covered.
Claims (5)
- A kind of 1. steel tower running status on-Line Monitor Device, it is characterised in that：Including CPU（1）, power module（2）, communication module （4）, described power module（2）And communication module（4）Respectively with CPU（1）Connection, described power module（2）Pass through cable With solar energy（201）And battery（202）Connection, communication module（4）Pass through common carrier network and host computer（501）Even Connect, described CPU（1）On be also associated with steel tower Posture acquisition sensor（301）, grounded screen resistance acquisition module（302）With connect Ground downlead acquisition module（303）.
- 2. steel tower running status on-Line Monitor Device according to claim 1, it is characterised in that：Described CPU（1）Model For dsPIC33FJ128GP310A-E/PT.
- 3. steel tower running status on-Line Monitor Device according to claim 1 or 2, it is characterised in that：Described communication mould Block（4）Model WG-8010 DTU.
- 4. steel tower running status on-Line Monitor Device according to claim 3, it is characterised in that：Described steel tower posture is adopted Collect sensor（301）Model MPU6050.
- 5. steel tower running status on-Line Monitor Device according to claim 4, it is characterised in that：Carrier network is GPRS, 3G, 4G or WIFI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674878.2U CN206930312U (en) | 2017-06-12 | 2017-06-12 | Steel tower running status on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674878.2U CN206930312U (en) | 2017-06-12 | 2017-06-12 | Steel tower running status on-Line Monitor Device |
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| Publication Number | Publication Date |
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| CN206930312U true CN206930312U (en) | 2018-01-26 |
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ID=61345358
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720674878.2U Active CN206930312U (en) | 2017-06-12 | 2017-06-12 | Steel tower running status on-Line Monitor Device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548568A (en) * | 2018-07-13 | 2018-09-18 | 广东电网有限责任公司江门供电局 | A kind of transmission tower on-line monitoring system with load-bearing monitor |
| CN110110483A (en) * | 2019-05-22 | 2019-08-09 | 国网新疆电力有限公司电力科学研究院 | Shape method is looked in a kind of substation's downlead space |
| CN113138570A (en) * | 2021-04-02 | 2021-07-20 | 华南理工大学 | Power transmission tower state monitoring device |
-
2017
- 2017-06-12 CN CN201720674878.2U patent/CN206930312U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548568A (en) * | 2018-07-13 | 2018-09-18 | 广东电网有限责任公司江门供电局 | A kind of transmission tower on-line monitoring system with load-bearing monitor |
| CN110110483A (en) * | 2019-05-22 | 2019-08-09 | 国网新疆电力有限公司电力科学研究院 | Shape method is looked in a kind of substation's downlead space |
| CN110110483B (en) * | 2019-05-22 | 2022-03-22 | 国网新疆电力有限公司电力科学研究院 | Transformer substation down lead space shape finding method |
| CN113138570A (en) * | 2021-04-02 | 2021-07-20 | 华南理工大学 | Power transmission tower state monitoring device |
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