CN204229615U - A kind of voltage transformer wireless supervisory system - Google Patents
A kind of voltage transformer wireless supervisory system Download PDFInfo
- Publication number
- CN204229615U CN204229615U CN201420663542.2U CN201420663542U CN204229615U CN 204229615 U CN204229615 U CN 204229615U CN 201420663542 U CN201420663542 U CN 201420663542U CN 204229615 U CN204229615 U CN 204229615U
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- transformer
- temperature sensor
- mobile phone
- smart mobile
- voltage transformer
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Abstract
The utility model discloses a kind of voltage transformer wireless supervisory system, comprise microprocessor, power module, storer, USB interface, SD card interface, photoisolator, the first temperature sensor, the second temperature sensor, three-temperature sensor, voltage transformer (VT), current transformer, power transducer, alarm module, smart mobile phone, for realizing the WIFI communication module of described microprocessor and wireless telecommunications between smart mobile phone and the background server system of being undertaken communicating by internet and described smart mobile phone; The utility model is reasonable in design, enforcement is convenient, input cost is low, work can by Real-time Collection to the temperature of transformer and electrical quantity radio to the smart mobile phone of maintenance personal by WIFI communication module, maintenance personal can make respective handling according to monitor data Timeliness coverage transformer exception situation to fault; Reduce monitoring cost, improve monitoring efficiency, ensure that the normal use of transformer and whole Circuits System.
Description
Technical field
The utility model relates to a kind of supervisory system, especially relates to a kind of voltage transformer wireless supervisory system.
Background technology
Electric system is the basis of nation-building, and along with the modernization overlay of electric power networks, for ensureing the normal operation of electric system and eliminating fault harm in advance, power office need carry out monitoring in real time to various Circuits System.Wherein, particularly important for the monitoring of transformer in electric system; the exception of transformer or fault will affect large-scale normal electricity consumption demand, meanwhile, the spontaneous combustion caused because of transformer exception or fault, electromagenetic wave radiation enhancing, electric leakage etc. also serious threat to user and neighbouring personnel.So, occur for avoiding or reducing above problem, need to monitor in real time transformer.
Existing transformer control system architecture is complicated, installation laying is loaded down with trivial details, communication efficiency is low, input cost is high, is unfavorable for the safe operation of transformer, therefore urgently improves.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of voltage transformer wireless supervisory system is provided, it is reasonable in design, enforcement is convenient, input cost is low, by smart mobile phone, wireless monitor is carried out to transformer, can detect and process transformer exception and fault in advance, ensure the normal operation of transformer.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of voltage transformer wireless supervisory system, is characterized in that: comprise microprocessor, power module, storer, USB interface, SD card interface, photoisolator, for detecting the first temperature sensor of Transformer Winding temperature, for detecting the second temperature sensor of described transformer ambient air temperature, for detecting the three-temperature sensor of the temperature of transformer cooler, for measuring the voltage transformer (VT) of the voltage signal of described transformer, for measuring the current transformer of the current signal of described transformer, for measuring the power transducer of the power signal of described transformer, the alarm module of overload alarm signal is sent when there is overheated or overload, the smart mobile phone of what maintenance personal was hand-held be provided with intelligent APP application module, for realizing the WIFI communication module of described microprocessor and wireless telecommunications between smart mobile phone and the background server system of being undertaken communicating by internet and described smart mobile phone, described power module, storer, USB interface, SD card interface, photoisolator, the first temperature sensor, the second temperature sensor, three-temperature sensor, power transducer, alarm module and WIFI communication module all connect with described microprocessor, described voltage transformer (VT) summation current transformer all connects with described photoisolator, and described smart mobile phone connects with WIFI communication module and background server system respectively.
Above-mentioned a kind of voltage transformer wireless supervisory system, is characterized in that: described microprocessor is ARM microprocessor.
Above-mentioned a kind of voltage transformer wireless supervisory system, is characterized in that: described first temperature sensor adopts cable for measuring temperature, and the measuring junction of described cable for measuring temperature is arranged on the inside of described transformer.
Above-mentioned a kind of voltage transformer wireless supervisory system, is characterized in that: described second temperature sensor and three-temperature sensor are DS18B20.
Above-mentioned a kind of voltage transformer wireless supervisory system, is characterized in that: described storer is EPROM.
The utility model compared with prior art has the following advantages: reasonable in design, enforcement facilitates, input cost is low, work can by Real-time Collection to the temperature of transformer and electrical quantity radio to the smart mobile phone of maintenance personal by WIFI communication module, maintenance personal can make respective handling according to monitor data Timeliness coverage transformer exception situation to fault; Reduce monitoring cost, improve monitoring efficiency, ensure that the normal use of transformer and whole Circuits System.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-microprocessor; 2-power module; 3-storer;
4-USB interface; 5-SD card interface; 6-photoisolator;
7-the first temperature sensor; 8-the second temperature sensor; 9-the three-temperature sensor;
10-voltage transformer (VT); 11-current transformer; 12-power transducer;
13-alarm module; 14-smart mobile phone; 15-WIFI communication module;
16-background server system.
Embodiment
As shown in Figure 1, the utility model comprises microprocessor 1, power module 2, storer 3, USB interface 4, SD card interface 5, photoisolator 6, for detecting the first temperature sensor 7 of Transformer Winding temperature, for detecting the second temperature sensor 8 of described transformer ambient air temperature, for detecting the three-temperature sensor 9 of the temperature of transformer cooler, for measuring the voltage transformer (VT) 10 of the voltage signal of described transformer, for measuring the current transformer 11 of the current signal of described transformer, for measuring the power transducer 12 of the power signal of described transformer, the alarm module 13 of overload alarm signal is sent when there is overheated or overload, the smart mobile phone 14 of what maintenance personal was hand-held be provided with intelligent APP application module, for realizing the WIFI communication module 15 of described microprocessor 1 and wireless telecommunications between smart mobile phone 14 and the background server system 16 of being undertaken communicating by internet and described smart mobile phone 14, described power module 2, storer 3, USB interface 4, SD card interface 5, photoisolator 6, first temperature sensor 7, second temperature sensor 8, three-temperature sensor 9, power transducer 12, alarm module 13 and WIFI communication module 15 all connect with described microprocessor 1, described voltage transformer (VT) 10 summation current transformer 11 all connects with described photoisolator 6, and described smart mobile phone 14 connects with WIFI communication module 15 and background server system 16 respectively.
In the present embodiment, described microprocessor 1 is ARM microprocessor.
In the present embodiment, described first temperature sensor 7 adopts cable for measuring temperature, and the measuring junction of described cable for measuring temperature is arranged on the inside of described transformer.
In the present embodiment, described second temperature sensor 8 and three-temperature sensor 9 are DS18B20.
In the present embodiment, described storer 3 is EPROM.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. a voltage transformer wireless supervisory system, is characterized in that: comprise microprocessor (1), power module (2), storer (3), USB interface (4), SD card interface (5), photoisolator (6), for detecting first temperature sensor (7) of Transformer Winding temperature, for detecting second temperature sensor (8) of described transformer ambient air temperature, for detecting the three-temperature sensor (9) of the temperature of transformer cooler, for measuring the voltage transformer (VT) (10) of the voltage signal of described transformer, for measuring the current transformer (11) of the current signal of described transformer, for measuring the power transducer (12) of the power signal of described transformer, the alarm module (13) of overload alarm signal is sent when there is overheated or overload, the smart mobile phone (14) of what maintenance personal was hand-held be provided with intelligent APP application module, for realizing the WIFI communication module (15) of wireless telecommunications between described microprocessor (1) with smart mobile phone (14) and the background server system (16) of being undertaken communicating by internet and described smart mobile phone (14), described power module (2), storer (3), USB interface (4), SD card interface (5), photoisolator (6), first temperature sensor (7), second temperature sensor (8), three-temperature sensor (9), power transducer (12), alarm module (13) and WIFI communication module (15) all connect with described microprocessor (1), described voltage transformer (VT) (10) summation current transformer (11) all connects with described photoisolator (6), described smart mobile phone (14) connects with WIFI communication module (15) and background server system (16) respectively.
2. according to a kind of voltage transformer wireless supervisory system according to claim 1, it is characterized in that: described microprocessor (1) is ARM microprocessor.
3. according to a kind of voltage transformer wireless supervisory system described in claim 1 or 2, it is characterized in that: described first temperature sensor (7) adopts cable for measuring temperature, and the measuring junction of described cable for measuring temperature is arranged on the inside of described transformer.
4. according to a kind of voltage transformer wireless supervisory system described in claim 1 or 2, it is characterized in that: described second temperature sensor (8) and three-temperature sensor (9) are DS18B20.
5. according to a kind of voltage transformer wireless supervisory system described in claim 1 or 2, it is characterized in that: described storer (3) is EPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663542.2U CN204229615U (en) | 2014-11-07 | 2014-11-07 | A kind of voltage transformer wireless supervisory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663542.2U CN204229615U (en) | 2014-11-07 | 2014-11-07 | A kind of voltage transformer wireless supervisory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229615U true CN204229615U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663542.2U Expired - Fee Related CN204229615U (en) | 2014-11-07 | 2014-11-07 | A kind of voltage transformer wireless supervisory system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204229615U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931098A (en) * | 2015-06-12 | 2015-09-23 | 合肥市徽腾网络科技有限公司 | WIFI-based greenhouse crop information transmission apparatus |
| CN105206381A (en) * | 2015-10-21 | 2015-12-30 | 国家电网公司 | Intelligent energy-saving distribution capacity-increasing distribution transformer and monitoring method |
| CN108801334A (en) * | 2018-04-28 | 2018-11-13 | 国网山东省电力公司淄博供电公司 | A kind of transportable transformer status information comprehensively monitoring diagnostic system |
| CN110687493A (en) * | 2019-09-30 | 2020-01-14 | 国网江苏省电力有限公司盐城供电分公司 | Current transformer on-line measuring system based on multiple signal acquisition |
-
2014
- 2014-11-07 CN CN201420663542.2U patent/CN204229615U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931098A (en) * | 2015-06-12 | 2015-09-23 | 合肥市徽腾网络科技有限公司 | WIFI-based greenhouse crop information transmission apparatus |
| CN105206381A (en) * | 2015-10-21 | 2015-12-30 | 国家电网公司 | Intelligent energy-saving distribution capacity-increasing distribution transformer and monitoring method |
| CN108801334A (en) * | 2018-04-28 | 2018-11-13 | 国网山东省电力公司淄博供电公司 | A kind of transportable transformer status information comprehensively monitoring diagnostic system |
| CN110687493A (en) * | 2019-09-30 | 2020-01-14 | 国网江苏省电力有限公司盐城供电分公司 | Current transformer on-line measuring system based on multiple signal acquisition |
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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: 20150325 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |