CN203455086U - High-voltage switch cabinet temperature remote monitoring system based on Zigbee technology - Google Patents
High-voltage switch cabinet temperature remote monitoring system based on Zigbee technology Download PDFInfo
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- CN203455086U CN203455086U CN201320353476.4U CN201320353476U CN203455086U CN 203455086 U CN203455086 U CN 203455086U CN 201320353476 U CN201320353476 U CN 201320353476U CN 203455086 U CN203455086 U CN 203455086U
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Abstract
The utility model relates to a high-voltage switch cabinet temperature remote monitoring system based on the Zigbee technology, which can display, store and transmit data in real time and remotely. The system comprises a digital temperature sensor, a wireless router, a data acquisition device, an industrial control computer, and a matched data processing module and a remote monitoring center. According to the high-voltage switch cabinet temperature remote monitoring system based on the Zigbee technology, the accurate temperature data acquisition function is mainly achieved, healthy monitoring can be carried out on the high-voltage switch cabinet according to the acquired corresponding data, the fault can be timely handled, and serious accidents can be prevented from happening.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, belongs to measurement and control area.
Background technology
Power equipment safe and reliable is the important step that ultra-large power transmission and distribution and power grid security ensure, the reliability of high-tension switch cabinet also thereby received more concern.According to incompletely statistics, all there is high voltage switch cabinet fault in various degree in domestic Utilities Electric Co., and directly indirectly caused certain economic loss.Some quality problems from switch cubicle itself of these faults, a part of reason is to lack at present the effective monitoring means for switch cubicle.Most of high-tension switch gears adopt enclosed construction, radiating condition is very poor, in During Process of Long-term Operation, contact in switch cubicle, joint and bus bar junction etc. are because contact resistance aging or that other reasons causes is excessive or the poor poor fit of work is generated heat, and for a long time in high voltage, under large electric current and fully loaded condition, move, its result causes heat to assemble aggravation, if temperature rise is not taked to effective monitoring measure, by the safe operation of entail dangers to electrical equipment.Particularly when electric system is short-circuited fault, powerful electric current makes inside electric appliance temperature rise aggravation, and electric insulation is seriously damaged, the electrical equipment lost of life not only, the major accident that also may cause electrical equipment to be burnt.Safety and the economic benefit of electrical production have been had a strong impact on.
Utility model content
The fundamental purpose of the high-tension switch cabinet temperature remote monitoring system of the utility model creation based on Zigbee-technology, be the temperature of the interior crucial measuring point of high-tension switch cabinet of precise monitoring, in judgement high-tension switch cabinet, the working condition of each critical piece, avoids the generation of accident.Improve security and the economic benefit of electrical production.
The utility model is to accomplish the end in view that to solve the technical scheme of its technical matters as follows, the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology of the utility model creation, comprises digital temperature sensor, wireless router, data acquisition unit, industrial computer and supporting data processing module.Wherein industrial computer and data processing module are responsible for computing, processing, the demonstration of whole data acquisition.Between the high-tension switch cabinet temperature monitoring system based on Zigbee-technology and remote monitoring center, adopt communication CDMA or GPRS to be connected.
The utility model, for accomplishing the end in view, solves its technical matters and can also adopt following technical measures to complete treatment of details.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, described temperature sensor is digital temperature sensor.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, utilizes RS485 bus to connect between described data acquisition unit and industrial computer.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, the data that described data acquisition unit collects transfer to industrial computer to process.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, the storer that described data acquisition unit adopts is big capacity hard disk.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, is connected by RS232 interface between described digital temperature sensor and data acquisition unit.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, wireless routing is used lithium battery power supply
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, described data acquisition unit disposes gps satellite synchronous clock time dissemination system.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, adopts the mode of CDMA or GPRS to be connected between cupboard and remote monitoring center.
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, the interface of data processing module setting can show the history curve of current collection capacity and these collection capacities in real time
The above-mentioned high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, data processing module can be revised the temperature alarming threshold value of each monitoring point easily.
Adopt the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology of the utility model creation to there is following good result.
The remote high-voltage switch cabinet temperature monitoring system of the utility model based on Zigbee-technology, can be used for the status monitoring of high-tension switch cabinet, contributes to improve the safe operation of transformer station.
The high-tension switch cabinet temperature remote monitoring system of the utility model based on Zigbee-technology, power consumption is little, measurement is accurate, measuring point is many, by data processing module interface, can intuitively debug, have good man-machine interaction.
The high-tension switch cabinet temperature remote monitoring system of the utility model based on Zigbee-technology, the data distortion phenomenon that the digital temperature sensor of employing does not exist wiring length to cause, anti-electromagnetic interference capability is outstanding.
The high-tension switch cabinet temperature remote monitoring system of this practicality based on Zigbee-technology, extensibility is strong, can facilitate when needed access monitoring point how arbitrarily, and wiring is few.
The high-tension switch cabinet temperature remote monitoring system of the utility model based on Zigbee-technology, volume is little, Interface design is reasonable, wiring is simple and safe, easy to carry, easy left-hand seat is used.There is industrialization value, be adapted at transformer station and promote the use of.
Accompanying drawing explanation
By describing in more detail exemplary embodiment of the present utility model with reference to accompanying drawing, above and other aspect of the present utility model and advantage will become and more be readily clear of, in the accompanying drawings:
Fig. 1 is the high-tension switch cabinet temperature remote monitoring block diagram of system based on Zigbee-technology of the present utility model.
Embodiment
Hereinafter, now with reference to accompanying drawing, the utility model is described more fully, various embodiment shown in the drawings.Yet the utility model can be implemented in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, it will be thorough with completely providing these embodiment to make the disclosure, and scope of the present utility model is conveyed to those skilled in the art fully.
With reference to accompanying drawing 1, in conjunction with Fig. 1, describe the detailed wiring construction feature of the high-tension switch cabinet temperature remote monitoring system of the utility model based on Zigbee-technology in detail.
By lithium battery, being that wireless routing is powered, is that data acquisition unit and industrial computer are powered by AC220v/DC24v module.
Each temperature sensor is connected to each wireless routing node by the temperature digital amount signal monitoring by RS232 interface, and each wireless routing node is linked to be LAN (Local Area Network) automatically, signal is gathered, and be sent in real time data acquisition unit by wireless mode.Data processing module is responsible for showing real-time collection capacity, and according to regulation is set, preserves the operation that packing sends.
Between data acquisition unit and industrial computer, by RS484, connect.
The high-tension switch cabinet temperature remote monitoring system of this practicality based on Zigbee-technology, installation data processing module in Process Control Machine Case, GPRS module.Modules is all installed with the form of standard guide rail draw-in groove, and outside is provided with insulating lid, guarantees operator safety.
The synchronous time service of gps clock, can prevent that the data time collecting from wandering off, and synchronizes in time accurately with electrical network.For the data processing in later stage is prepared.
Industrial computer adopts CDMA or the wireless telecommunications of GPRS mode to be connected with remote computer, has facilitated long-range reading out data, remote parameter setting, and remote monitoring.
Data processing module arranges the secondary data of often constantly packing for whole ten minutes, industrial computer is set to just automatically operation of energising, so if there is power-off condition, then while switching on, without artificial execute-in-place, the remote power relevant data acquisition cabinet of the utility model creation starts again normal operation.
The high-tension switch cabinet temperature remote monitoring system of the utility model based on Zigbee-technology, in cabinet, be also provided with digital temperature sensor, be used for testing environment temperature, can on socket reserved in cabinet, equip well heater or fan if desired, guarantee that modules normally moves.
The foregoing is only embodiment of the present utility model, be not limited to the utility model.The utility model can have various suitable changes and variation.All any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (5)
1. the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology, is characterized in that comprising digital temperature sensor, wireless router, data acquisition unit, industrial computer and supporting data processing module; Described data acquisition unit is provided with RS485 serial communication interface, and temperature sensor is connected by RS232 interface with wireless router, utilizes RS485 bus to connect between data acquisition unit and industrial computer; Remote power relevant data acquisition cabinet is connected to remote monitoring center by the mode radio communication of CDMA or GPRS, to realize Long-distance Control, data download and relative parameters setting.
2. the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology according to claim 1, its feature is installed measuring point at described digital temperature sensor 72, and every 6 is one group, totally 12 groups.
3. the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology according to claim 1, is characterized in that described data acquisition unit sample frequency is 1HZ.
4. the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology according to claim 1, is characterized in that the storer that described data acquisition unit adopts is hard disk.
5. the high-tension switch cabinet temperature remote monitoring system based on Zigbee-technology according to claim 1, is characterized in that described data acquisition unit is with the time service of gps satellite synchronous clock, and satellite time transfer interval can arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353476.4U CN203455086U (en) | 2013-06-19 | 2013-06-19 | High-voltage switch cabinet temperature remote monitoring system based on Zigbee technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353476.4U CN203455086U (en) | 2013-06-19 | 2013-06-19 | High-voltage switch cabinet temperature remote monitoring system based on Zigbee technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455086U true CN203455086U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320353476.4U Expired - Fee Related CN203455086U (en) | 2013-06-19 | 2013-06-19 | High-voltage switch cabinet temperature remote monitoring system based on Zigbee technology |
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| CN (1) | CN203455086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748843A (en) * | 2015-04-14 | 2015-07-01 | 福建师范大学 | Method and system for remotely monitoring laser power of laser device on basis of virtual instruments |
| CN105545364A (en) * | 2016-01-26 | 2016-05-04 | 桂林电子科技大学 | Communication device and method for underground explosion-suppression-switch remote fault diagnosis |
| CN107045298A (en) * | 2016-12-07 | 2017-08-15 | 云南能投生态环境科技有限公司 | Plateau energy development monitoring system is instructed in a kind of intellectuality |
-
2013
- 2013-06-19 CN CN201320353476.4U patent/CN203455086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748843A (en) * | 2015-04-14 | 2015-07-01 | 福建师范大学 | Method and system for remotely monitoring laser power of laser device on basis of virtual instruments |
| CN105545364A (en) * | 2016-01-26 | 2016-05-04 | 桂林电子科技大学 | Communication device and method for underground explosion-suppression-switch remote fault diagnosis |
| CN107045298A (en) * | 2016-12-07 | 2017-08-15 | 云南能投生态环境科技有限公司 | Plateau energy development monitoring system is instructed in a kind of intellectuality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |