CN206960015U - High-tension switch cabinet wireless temperature measurement system based on WSN - Google Patents
High-tension switch cabinet wireless temperature measurement system based on WSN Download PDFInfo
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- CN206960015U CN206960015U CN201720495307.2U CN201720495307U CN206960015U CN 206960015 U CN206960015 U CN 206960015U CN 201720495307 U CN201720495307 U CN 201720495307U CN 206960015 U CN206960015 U CN 206960015U
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- measurement system
- wsn
- temperature measurement
- switch cabinet
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses the high-tension switch cabinet wireless temperature measurement system based on WSN, including computer, concentrator, router and temperature sensor, the router and temperature sensor are communicated by wireless senser, the temperature sensor uses lithium battery power supply, the concentrator as CPU module, the external Ethernet interface of RCM5760 modules, RS485 interfaces, wireless communication module, GPRS module, is opened incoming interface, outputs interface using RCM5760.The high-tension switch cabinet wireless temperature measurement system based on WSN provided in the utility model structure is a kind of intelligent, modular device, using wireless temperature measurement system, it is not required to connect up, optical fiber decreasing insulating will be caused by avoiding Wiring cable surface laying dust, reduce temperature detection cost, concentrator is using RCM5760 as CPU module, the advantages of Development of Module cycle is short, reliability is high, cost is low, realize and the function such as temperature monitoring computer and big screen LED data exchange and substation automation system communication.
Description
Technical field
Distribution network thermometry field is the utility model is related to, more particularly to the high-tension switch cabinet based on WSN is wirelessly surveyed
Warm system.
Background technology
Switch cubicle, it is a kind of switchgear assembly and control device, it is main to make as power center (PC) and main switching compound
With being generated electricity in power system, being transmitted electricity, during distribution and electric energy are changed, carry out folding, control and protection electricity consumption and set
It is standby.Outside line is introduced into master switch in switch cubicle, is switched subsequently into sub-control, and each branch sets such as measuring instrument by its needs,
Automatic control, motor magnetic switch, various A.C. contactors etc., some also sets hyperbaric chamber and low-pressure chamber switch cubicle, female provided with high pressure
Line, such as power plant.
Disengaging wire terminal, dynamic/static contact in closed 10kV distribution switchgear cabinets are often because excessively stream, contact surface oxidation, machinery become
Shape loosens and the reason such as bad that radiates causes junction contact resistance increase, temperature rise, local melting welding or generation then occurs
Spark even arc discharge, ultimately causes electrical equipment damage.Distribution switchgear cabinet from the accident of being superheated to be a time compared with
Long cyclic process, therefore, it can effectively prevent such accident from occurring to distribution switchgear cabinet on-line temperature monitoring.
So devise a kind of high-tension switch cabinet wireless temperature measurement system, by switch cubicle reasonable Arrangement digital temperature pass
Sensor, handled and transmitted by concentrator, so as to obtain switch cubicle real time temperature data.
Utility model content
The utility model discloses one kind can realize temperature monitoring computer and big screen LED data exchange and power transformation
The functions such as substation automation system communication, the high-tension switch cabinet wireless temperature measurement system system based on WSN that reliability is high, scalability is strong
System.
The utility model is achieved in that the high-tension switch cabinet wireless temperature measurement system based on WSN, including computer, collection
Middle device, router and temperature sensor, the router and temperature sensor are communicated by wireless senser, the TEMP
Device uses lithium battery power supply, the concentrator using RCM5760 as CPU module, the external Ethernet interface of RCM5760 modules,
RS485 interfaces, wireless communication module, GPRS module, open incoming interface, output interface.The lithium battery is 1000m Ah, lithium
Battery is using PIC16F690 as CPU.
3 UART of RCM5760 modules by MAX1487 chips and PC817 chips provide 3 road isolation RS 485 communication interfaces,
1 tunnel is with the communication of temperature monitoring computer, 1 tunnel in transformer station's master control room with the big screen LED communication and 1 tunnel for hanging over master control room exterior wall
It is reserved.Other 3 UART of RCM5760 modules：1 with wireless module communicate to connect, 1 connection output mouth using as debugging and
Download program mouth, 1 leads to GPRS module.GPRS module is as SMS alarm, because amount of communication data is few, using 2 line modes with
RCM5760 communicates.GPRS module is resetted and on/off control is amplified by RCM5760 digital I/0 mouth lines by triode
Driving.The Ethernet interface of RCM5760 modules is connected to electric substation automation system.Concentrator also extends 3 tunnel disconnecting switch amounts
Input and 2 tunnel disconnecting switch amount outputs.Wherein 2 way switch amounts export to be alerted for temperature beyond limit.
The advantages of high-tension switch cabinet wireless temperature measurement system provided by the utility model based on WSN, is：The utility model
The high-tension switch cabinet wireless temperature measurement system based on WSN provided in structure is a kind of intelligent, modular device, using wireless
Temp measuring system, it is not required to connect up, optical fiber decreasing insulating will be caused by avoiding Wiring cable surface laying dust, reduce temperature detection
Cost, concentrator are used as CPU module, the advantages of Development of Module cycle is short, reliability is high, cost is low, reality using RCM5760
Show and the function such as temperature monitoring computer and big screen LED data exchange and substation automation system communication.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is high-tension switch cabinet wireless temperature measurement system general structure block diagram of the utility model based on WSN；
Fig. 2 is high-tension switch cabinet wireless temperature measurement system concentrator block diagram of the utility model based on WSN.
Wherein, 1, computer, 2, concentrator, 3, router, 4, temperature sensor.
Embodiment
The utility model discloses a kind of high-tension switch cabinet wireless temperature measurement system based on WSN, temperature monitoring meter is realized
Calculation machine and big screen LED data exchange, with the function such as substation automation system communication, RCM5760 makees used by concentrator
For the CPU module construction cycle is short, reliability is high, the low high-tension switch cabinet wireless temperature measurement system based on WSN of cost.
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu and detailed description, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all real
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The all other embodiment obtained, belong to the scope of the utility model protection.Fig. 1, Fig. 2 are referred to, the utility model is implemented
The high-tension switch cabinet wireless temperature measurement system based on WSN that example provides.
As shown in figure 1, the high-tension switch cabinet wireless temperature measurement system based on WSN, including computer 1, concentrator 2, router 3
With temperature sensor 4, temperature sensor 4 gathers the temperature message in switch cubicle and transmits this temperature message by router 3
To concentrator 2, associated temperature message is sent on computer 1 by the analyzing and processing of concentrator 2, installed on computer 1
Temperature analysis software analyzes and processes the temperature message passed, finally the temperature message in display screen in display switch cabinet, this
Process needs 1s or so, thus can be in synchronous Real time displaying switch cubicle temperature change.
As shown in Fig. 2 the router 3 and temperature sensor 4 are communicated by wireless senser, the temperature sensor 4
Using lithium battery power supply, the concentrator 2 using RCM5760 as CPU module, the external Ethernet interface of RCM5760 modules,
RS485 interfaces, wireless communication module, GPRS module, open incoming interface, output interface.The lithium battery is 1000m Ah, and lithium is electric
Pond is using PIC16F690 as CPU.
3 UART of RCM5760 modules by MAX1487 chips and PC817 chips provide 3 road isolation RS 485 communication interfaces,
1 tunnel is with the communication of temperature monitoring computer, 1 tunnel in transformer station's master control room with the big screen LED communication and 1 tunnel for hanging over master control room exterior wall
It is reserved.Other 3 UART of RCM5760 modules：1 with wireless module communicate to connect, 1 connection output mouth using as debugging and
Download program mouth, 1 leads to GPRS module.GPRS module is as SMS alarm, because amount of communication data is few, using 2 line modes with
RCM5760 communicates.GPRS module is resetted and on/off control is amplified by RCM5760 digital I/0 mouth lines by triode
Driving.The Ethernet interface of RCM5760 modules is connected to electric substation automation system.Concentrator also extends 3 tunnel disconnecting switch amounts
Input and 2 tunnel disconnecting switch amount outputs.Wherein 2 way switch amounts export to be alerted for temperature beyond limit.
In summary, the high-tension switch cabinet wireless temperature measurement system system based on WSN provided in the utility model structure is
A kind of intelligent, modular device, using wireless temperature measurement system, is not required to connect up, avoiding Wiring cable surface laying dust will lead
Optical fiber decreasing insulating is caused, reduces temperature detection cost, concentrator is using RCM5760 as CPU module, the Development of Module
The advantages of cycle is short, reliability is high, cost is low, realize and temperature monitoring computer and big screen LED data exchange and power transformation
The functions such as substation automation system communication.
Detailed Jie has been carried out to the high-tension switch cabinet wireless temperature measurement system provided by the utility model based on WSN above
Continue, for those of ordinary skill in the art, according to the thought of the utility model embodiment, in embodiment and using model
There will be changes are placed, in summary, this specification content should not be construed as to limitation of the present utility model.
Claims (3)
1. the high-tension switch cabinet wireless temperature measurement system based on WSN, including computer (1), concentrator (2), router (3) and temperature
Sensor (4), the router (3) and temperature sensor (4) are communicated by wireless senser, it is characterised in that the temperature
Sensor (4) uses lithium battery power supply, the concentrator (2) using RCM5760 as CPU module, RCM5760 modules it is external with
Too network interface, RS485 interfaces, wireless communication module, GPRS module, open incoming interface, output interface.
2. the high-tension switch cabinet wireless temperature measurement system according to claim 1 based on WSN, it is characterised in that the RS485
1 external PC of interface, the external large-size screen monitors LED of RS485 interfaces 2, RS485 interfaces 3 are reserved, the external Automated condtrol of Ethernet interface.
3. the high-tension switch cabinet wireless temperature measurement system according to claim 1 based on WSN, it is characterised in that the lithium electricity
Pond is 1000m Ah, and lithium battery is using PIC16F690 as CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495307.2U CN206960015U (en) | 2017-05-06 | 2017-05-06 | High-tension switch cabinet wireless temperature measurement system based on WSN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495307.2U CN206960015U (en) | 2017-05-06 | 2017-05-06 | High-tension switch cabinet wireless temperature measurement system based on WSN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960015U true CN206960015U (en) | 2018-02-02 |
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ID=61375776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720495307.2U Active CN206960015U (en) | 2017-05-06 | 2017-05-06 | High-tension switch cabinet wireless temperature measurement system based on WSN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960015U (en) |
-
2017
- 2017-05-06 CN CN201720495307.2U patent/CN206960015U/en active Active
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