CN203037358U - High tension switchgear contact temperature monitoring system based on Zigbee - Google Patents
High tension switchgear contact temperature monitoring system based on Zigbee Download PDFInfo
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- CN203037358U CN203037358U CN201220688584.2U CN201220688584U CN203037358U CN 203037358 U CN203037358 U CN 203037358U CN 201220688584 U CN201220688584 U CN 201220688584U CN 203037358 U CN203037358 U CN 203037358U
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Abstract
The utility model discloses a high tension switchgear contact temperature monitoring system based on a Zigbee, which comprises a power supply source module inside a cabinet. The power supply source module inside the cabinet is connected with a temperature-monitoring information-sending module inside the cabinet. The temperature-monitoring information-sending module inside the cabinet transmits information to information-receiving, data-processing and displaying modules outside the cabinet through Zigbee wireless communication. The high tension switchgear contact temperature monitoring system based on the Zigbee achieves real-time accurate wireless acquisition, wireless transmission and alarm processing of temperature data. The monitoring system further enhances the safety, the reliability of a temperature measuring system, and prolongs the service lifetimes of modules on the premise that the cost is lowered and the power consumption is reduced.
Description
Technical field
The utility model belongs to the power transmission and transformation equipment state monitoring technical field, relates in particular to a kind of contact temperature of high-voltage switch cabinet monitoring system based on Zigbee.
Background technology
High-tension switch cabinet is as one of important equipment of electric system, its inside contact is easily generated heat owing to a variety of causes, the degree of heat will affect the security of operation of high-tension switch cabinet self and even whole electrical network, but that existing temp measuring method is difficult to is easy, obtain the accurate information of contact temperature in real time.Yet, along with the development of intelligent grid, gather electric parameters status in electric system in real time and but highlight all the more.At present, the company of this type of monitoring system of research is arranged all both at home and abroad, from achievement in research, main monitoring means has following several: paste thermometric wax disk(-sc) method 1.; 2. hand is touched cabinet door perception in-cabinet temperature method; 3. overheated by unusual odor, sound discovering device; 4. the outer infrared imaging of cabinet; 5. infrared probe thermometric in the cabinet; 6. optical fiber Surface Mount thermometric; 7. based on the surface acoustic wave temperature sensor of piezoelectric principle exploitation.Comprehensive above several thermometric modes as can be seen, the whole bag of tricks all can be realized thermometric.But on degree of accuracy; first three is planted and all belongs to rough thermometric; measured temperature can be according to staff's difference and environment different and different; and the temperature that records is stored in people's the brain; can not be converted to computer code or electric signal fast, be not easy to start protection equipment and realize Automation of Electric Systems.And 4 and 5 dual modes seem more reasonable, but because closure, high-intensity magnetic field and the high voltage of high-tension switch cabinet, so this two kinds of humiture monitoring methods work is unreliable, also has certain binding character.6 and 7 two kind of method separately superiority is arranged, can obtain digitized real-time temp measuring system by improving and optimizating.
Summary of the invention
The purpose of this utility model provides a kind of contact temperature of high-voltage switch cabinet monitoring system based on Zigbee, and it is unreliable and can not monitor and obtain the problem of accurate temperature information in real time to have solved the prior art serviceability.
The technical scheme that the utility model adopts is: based on the contact temperature of high-voltage switch cabinet monitoring system of Zigbee, comprise power supply module in the cabinet, the power supply module connects in-cabinet temperature monitoring and information sending module in the cabinet, and in-cabinet temperature monitoring and information sending module pass through the Zigbee radio communication and the cabinet external information receives, data are handled and display module transmits information.
Characteristics of the present utility model also are:
The power supply module comprises the power management module based on the XC866 of Infineon single-chip microcomputer in the cabinet, links to each other with standby power supply with the induction energy fetching power supply respectively based on the power management module of the XC866 of Infineon single-chip microcomputer.
In-cabinet temperature monitoring and information sending module comprise two-way Temperature Humidity Sensor, multi way temperature sensor and humiture adjustment module, transmit information by the Zigbee radio communication between two-way Temperature Humidity Sensor, multi way temperature sensor and the humiture adjustment module.
The cabinet external information receives, data are handled and display module comprises the XE164FN of Infineon single-chip microcomputer, and the XE164FN of Infineon single-chip microcomputer links to each other with keyboard, Switching Power Supply, LCD MODULE, gsm communication module and host computer respectively, and host computer links to each other with display.
The beneficial effects of the utility model are: the utility model has been realized also wireless collection, wireless transmission and the warning processing accurately in real time of temperature data based on the contact temperature of high-voltage switch cabinet monitoring system of Zigbee.Reduce cost and the condition of power consumption under, improved security, reliability and the module life of temp measuring system.
Description of drawings
Fig. 1 is that the utility model is based on the catenation principle block diagram of the contact temperature of high-voltage switch cabinet monitoring system of Zigbee.
Among the figure, 1. power supply module in the cabinet, 2. in-cabinet temperature is monitored and information sending module, 3. cabinet external information reception, data are handled and display module, 4. induction energy fetching power supply, 5. based on the power management module of the XC866 of Infineon single-chip microcomputer, 6. standby power supply, 7. two-way Temperature Humidity Sensor, 8. multi way temperature sensor, 9. humiture adjustment module, 10. keyboard, 11. the XE164FN of Infineon single-chip microcomputer, 12. Switching Power Supply, 13. LCD MODULE, 14. displays, 15. host computer, the 16.GSM communication module.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model provides a kind of contact temperature of high-voltage switch cabinet monitoring system based on Zigbee, as shown in Figure 1, comprise power supply module 1 in the cabinet, power supply module 1 connects in-cabinet temperature monitoring and information sending module 2 in the cabinet, and in-cabinet temperature monitoring and information sending module 2 pass through the Zigbee radio communication and the cabinet external information receives, data are handled and display module 3 transmission information.Power supply module 1 comprises the power management module 5 based on the XC866 of Infineon single-chip microcomputer in the cabinet, links to each other with standby power supply 6 with induction energy fetching power supply 4 respectively based on the power management module 5 of the XC866 of Infineon single-chip microcomputer.In-cabinet temperature monitoring and information sending module 2 comprise two-way Temperature Humidity Sensor 7, multi way temperature sensor 8 and humiture adjustment module 9, transmit information by the Zigbee radio communication between two-way Temperature Humidity Sensor 7, multi way temperature sensor 8 and the humiture adjustment module 9.The cabinet external information receives, data are handled and display module 3 comprises the XE164FN of Infineon single-chip microcomputer 11, the described XE164FN of Infineon single-chip microcomputer 11 links to each other with keyboard 10, Switching Power Supply 12, LCD MODULE 13, gsm communication module 16 and host computer 15 respectively, and host computer 15 links to each other with display 14.
The function of power supply module 1 in the cabinet: one, utilize electromagnetic induction principle and switch power technology to obtain the output of 5V direct current; Two, the switching by realizing between induction energy fetching module 4 and the standby power supply 6 based on the power management module 5 of the XC866 of Infineon single-chip microcomputer.
The function of in-cabinet temperature monitoring and information sending module 2: one, utilize the temperature sensor monitors temperature, the digital data transmission of output is given the XE164FN of Infineon single-chip microcomputer 11; Two, by the Zigbee radio communication temperature data is sent.
The cabinet external information receives, data are handled and the major function of display module 3 has three: one, receive the temperature data that emits in the cabinet by the Zigbee radio communication, and show in real time; If two XE164FN of Infineon single-chip microcomputers 11 judge that this temperature is too high, then send alerting signal (SMS notification operator on duty); Three, temperature information is sent on the host computer 15 of Central Control Room by serial communication, is convenient to the monitor staff and makes rational operation.
So, the utility model has just been realized also wireless collection, wireless transmission and the warning processing accurately in real time of temperature data based on the contact temperature of high-voltage switch cabinet monitoring system of Zigbee.
Claims (4)
1. based on the contact temperature of high-voltage switch cabinet monitoring system of Zigbee, it is characterized in that: comprise power supply module (1) in the cabinet, power supply module (1) connects in-cabinet temperature monitoring and information sending module (2) in the described cabinet, and described in-cabinet temperature monitoring and information sending module (2) pass through the Zigbee radio communication and the cabinet external information receives, data are handled and display module (3) transmission information.
2. according to the described contact temperature of high-voltage switch cabinet monitoring system based on Zigbee of claim 1, it is characterized in that: power supply module (1) comprises the power management module (5) based on the XC866 of Infineon single-chip microcomputer in the cabinet, and described power management module based on the XC866 of Infineon single-chip microcomputer (5) links to each other with standby power supply (6) with induction energy fetching power supply (4) respectively.
3. according to claim 1 or 2 described contact temperature of high-voltage switch cabinet monitoring systems based on Zigbee, it is characterized in that: in-cabinet temperature monitoring and information sending module (2) comprise two-way Temperature Humidity Sensor (7), multi way temperature sensor (8) and humiture adjustment module (9), transmit information by the Zigbee radio communication between described two-way Temperature Humidity Sensor (7), described multi way temperature sensor (8) and the described humiture adjustment module (9).
4. according to the described contact temperature of high-voltage switch cabinet monitoring system based on Zigbee of claim 3, it is characterized in that: described cabinet external information receives, data are handled and display module (3) comprises the XE164FN of Infineon single-chip microcomputer (11), the described XE164FN of Infineon single-chip microcomputer (11) links to each other with keyboard (10), Switching Power Supply (12), LCD MODULE (13), gsm communication module (16) and host computer (15) respectively, and described host computer (15) links to each other with display (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220688584.2U CN203037358U (en) | 2012-12-13 | 2012-12-13 | High tension switchgear contact temperature monitoring system based on Zigbee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220688584.2U CN203037358U (en) | 2012-12-13 | 2012-12-13 | High tension switchgear contact temperature monitoring system based on Zigbee |
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| Publication Number | Publication Date |
|---|---|
| CN203037358U true CN203037358U (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220688584.2U Expired - Fee Related CN203037358U (en) | 2012-12-13 | 2012-12-13 | High tension switchgear contact temperature monitoring system based on Zigbee |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330117A (en) * | 2014-11-24 | 2015-02-04 | 国家电网公司 | Transformer substation switch cabinet temperature and humidity measurement system |
| CN110849480A (en) * | 2019-10-28 | 2020-02-28 | 国网山东省电力公司莱阳市供电公司 | Temperature monitoring system for high-voltage electrical equipment |
-
2012
- 2012-12-13 CN CN201220688584.2U patent/CN203037358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330117A (en) * | 2014-11-24 | 2015-02-04 | 国家电网公司 | Transformer substation switch cabinet temperature and humidity measurement system |
| CN110849480A (en) * | 2019-10-28 | 2020-02-28 | 国网山东省电力公司莱阳市供电公司 | Temperature monitoring system for high-voltage electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131213 |