CN105632142A - Transformer wireless monitoring system - Google Patents
Transformer wireless monitoring system Download PDFInfo
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- CN105632142A CN105632142A CN201410625907.7A CN201410625907A CN105632142A CN 105632142 A CN105632142 A CN 105632142A CN 201410625907 A CN201410625907 A CN 201410625907A CN 105632142 A CN105632142 A CN 105632142A
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- transformer
- temperature sensor
- mobile phone
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Abstract
The present invention discloses a transformer wireless monitoring system, which comprises a microprocessor, a power supply module, a memory, a USB interface, a SD card interface, an optoelectronic isolator, a first temperature sensor, a second temperature sensor, a third temperature sensor, a voltage instrument transformer, a current instrument transformer, a power transmitter, an alarm module, a smart mobile phone, a WIFI communication module for achieving WIFI communication between the microprocessor and the smart mobile phone, and a background server system communicated to the smart mobile phone through the Internet. According to the present invention, the transformer wireless monitoring system has characteristics of reasonable design, easy implementation, and low investment cost; during the working, the real-timely collected temperature and the real-timely collected electrical parameters of the transformer can be transmitted to the smart mobile phone of the maintenance staff through the WIFI communication module in the wireless transmission manner, and the maintenance staff can timely find the abnormal condition of the transformer according to the monitoring data and makes the corresponding treatment on the failure; and with the transformer wireless monitoring system, the monitoring cost is reduced, the monitoring efficiency is improved, and the normal uses of the transformer and the whole circuit system are ensured.
Description
Technical field
The present invention relates to a kind of monitoring system, especially relate to a kind of voltage transformer wireless monitoring system.
Background technology
Power system is the basis of nation-building, and along with the modernization overlay of electric power networks, for ensureing the properly functioning of power system and eliminating fault harm in advance, various Circuits System need to be carried out monitor in real time by power office. Wherein, in power system, the monitoring for transformator is particularly important; the exception of transformator or fault will affect large-scale normal electricity consumption demand, and meanwhile, the also serious threat such as the spontaneous combustion that causes because of transformer exception or fault, electromagenetic wave radiation enhancing, electric leakage is to user and neighbouring personnel. So, for avoiding or reduce problem above occurring, it is necessary to transformator is carried out monitor in real time.
Existing transformer control system structure 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 transformator, therefore urgently improves.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, a kind of voltage transformer wireless monitoring system is provided, it is reasonable in design, enforcement is convenient, input cost is low, by smart mobile phone, transformator is carried out wireless monitor, can detect and process transformer exception and fault in advance, it is ensured that transformator properly functioning.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of voltage transformer wireless monitoring system, it is characterised in that: include microprocessor, power module, memorizer, USB interface, SD card interface, photoisolator, for detecting the first temperature sensor of Transformer Winding temperature, for detecting the second temperature sensor of described transformator ambient air temperature, for detecting the three-temperature sensor of the temperature of transformer cooler, for measuring the voltage transformer of the voltage signal of described transformator, for measuring the current transformer of the current signal of described transformator, for measuring the power transducer of the power signal of described transformator, the alarm module of overload alarm signal is sent when overheated or overload occur, what maintainer was hand-held is provided with the smart mobile phone of intelligence APP application module, for the WIFI communication module realizing wireless telecommunications between described microprocessor and smart mobile phone and the background server system communicated by the Internet and described smart mobile phone, described power module, memorizer, 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 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 monitoring system, is characterized in that: described microprocessor is ARM microprocessor.
Above-mentioned a kind of voltage transformer wireless monitoring system, is characterized in that: described first temperature sensor adopts cable for measuring temperature, and the end of measuring of described cable for measuring temperature is arranged on the inside of described transformator.
Above-mentioned a kind of voltage transformer wireless monitoring system, is characterized in that: described second temperature sensor and three-temperature sensor are DS18B20.
Above-mentioned a kind of voltage transformer wireless monitoring system, is characterized in that: described memorizer is EPROM.
The present invention compared with prior art have the advantage that reasonable in design, implement convenient, input cost is low, work can by Real-time Collection to the temperature of transformator and electrical quantity radio to the smart mobile phone of maintainer by WIFI communication module, maintainer can find transformer exception situation in time according to monitoring data and fault is made respective handling; Reduce monitoring cost, improve monitoring efficiency, it is ensured that the normal use of transformator and whole Circuits System.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Description of reference numerals:
1 microprocessor; 2 power modules; 3 memorizeies;
4 USB interface; 5 SD card interfaces; 6 photoisolators;
7 first temperature sensors; 8 second temperature sensors; 9 three-temperature sensors;
10 voltage transformers; 11 current transformers; 12 power transducers;
13 alarm modules; 14 smart mobile phones; 15 WIFI communication modules;
16 background server systems.
Detailed description of the invention
As shown in Figure 1, the present invention includes microprocessor 1, power module 2, memorizer 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 transformator ambient air temperature, for detecting the three-temperature sensor 9 of the temperature of transformer cooler, for measuring the voltage transformer 10 of the voltage signal of described transformator, for measuring the current transformer 11 of the current signal of described transformator, for measuring the power transducer 12 of the power signal of described transformator, the alarm module 13 of overload alarm signal is sent when overheated or overload occur, what maintainer was hand-held is provided with the smart mobile phone 14 of intelligence APP application module, for the WIFI communication module 15 realizing wireless telecommunications between described microprocessor 1 and smart mobile phone 14 and the background server system 16 communicated by the Internet and described smart mobile phone 14, described power module 2, memorizer 3, USB interface 4, SD card interface 5, photoisolator the 6, first temperature sensor the 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 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 end of measuring of described cable for measuring temperature is arranged on the inside of described transformator.
In the present embodiment, described second temperature sensor 8 and three-temperature sensor 9 are DS18B20.
In the present embodiment, described memorizer 3 is EPROM.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. a voltage transformer wireless monitoring system, it is characterised in that: include microprocessor (1), power module (2), memorizer (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 transformator ambient air temperature, for detecting the three-temperature sensor (9) of the temperature of transformer cooler, for measuring the voltage transformer (10) of the voltage signal of described transformator, for measuring the current transformer (11) of the current signal of described transformator, for measuring the power transducer (12) of the power signal of described transformator, the alarm module (13) of overload alarm signal is sent when overheated or overload occur, what maintainer was hand-held is provided with the smart mobile phone (14) of intelligence APP application module, for the WIFI communication module (15) realizing wireless telecommunications between described microprocessor (1) and smart mobile phone (14) and the background server system (16) communicated by the Internet and described smart mobile phone (14), described power module (2), memorizer (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 (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. a kind of voltage transformer wireless monitoring system described in claim 1, it is characterised in that: described microprocessor (1) is ARM microprocessor.
3. a kind of voltage transformer wireless monitoring system described in claim 1 or 2, it is characterised in that: described first temperature sensor (7) adopts cable for measuring temperature, and the end of measuring of described cable for measuring temperature is arranged on the inside of described transformator.
4. a kind of voltage transformer wireless monitoring system described in claim 1 or 2, it is characterised in that: described second temperature sensor (8) and three-temperature sensor (9) are DS18B20.
5. a kind of voltage transformer wireless monitoring system described in claim 1 or 2, it is characterised in that: described memorizer (3) is EPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625907.7A CN105632142A (en) | 2014-11-07 | 2014-11-07 | Transformer wireless monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625907.7A CN105632142A (en) | 2014-11-07 | 2014-11-07 | Transformer wireless monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105632142A true CN105632142A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625907.7A Pending CN105632142A (en) | 2014-11-07 | 2014-11-07 | Transformer wireless monitoring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292517A (en) * | 2016-08-31 | 2017-01-04 | 天津天大求实电力新技术股份有限公司 | A kind of box type transformer remotely monitors and controls device |
| CN107272486A (en) * | 2017-06-17 | 2017-10-20 | 丹凤县鑫伟电子有限公司 | A kind of transformer control system and monitoring method |
| CN109001580A (en) * | 2018-09-26 | 2018-12-14 | 西安理工大学 | A kind of generator intelligent electric amount pick-up device |
| CN109188157A (en) * | 2018-11-16 | 2019-01-11 | 国网新疆电力有限公司博尔塔拉供电公司 | Transformer load monitoring device and application method |
| CN111989755A (en) * | 2018-04-20 | 2020-11-24 | 西门子股份公司 | Digital transformer |
| WO2022100351A1 (en) * | 2020-11-11 | 2022-05-19 | 许继变压器有限公司 | Smart management system for dry-type transformer |
-
2014
- 2014-11-07 CN CN201410625907.7A patent/CN105632142A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292517A (en) * | 2016-08-31 | 2017-01-04 | 天津天大求实电力新技术股份有限公司 | A kind of box type transformer remotely monitors and controls device |
| CN107272486A (en) * | 2017-06-17 | 2017-10-20 | 丹凤县鑫伟电子有限公司 | A kind of transformer control system and monitoring method |
| CN111989755A (en) * | 2018-04-20 | 2020-11-24 | 西门子股份公司 | Digital transformer |
| US12020856B2 (en) | 2018-04-20 | 2024-06-25 | Siemens Energy Global GmbH & Co. KG | Sensformer |
| CN109001580A (en) * | 2018-09-26 | 2018-12-14 | 西安理工大学 | A kind of generator intelligent electric amount pick-up device |
| CN109188157A (en) * | 2018-11-16 | 2019-01-11 | 国网新疆电力有限公司博尔塔拉供电公司 | Transformer load monitoring device and application method |
| WO2022100351A1 (en) * | 2020-11-11 | 2022-05-19 | 许继变压器有限公司 | Smart management system for dry-type transformer |
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Application publication date: 20160601 |