CN105137150A - Transformer data acquisition device - Google Patents
Transformer data acquisition device Download PDFInfo
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- CN105137150A CN105137150A CN201510457589.2A CN201510457589A CN105137150A CN 105137150 A CN105137150 A CN 105137150A CN 201510457589 A CN201510457589 A CN 201510457589A CN 105137150 A CN105137150 A CN 105137150A
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- data acquisition
- transformer
- display screen
- data collector
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Abstract
The invention discloses a transformer data acquisition device, which is characterized by comprising a casing, a display screen, a processing module, an alarming module, a synchronization module, a power supply, a storage module and a data acquisition module, wherein the processing module is respectively electrically connected with the display screen, the power supply, the storage module, the alarming module, the synchronization module and the data acquisition module; the processing module, the power supply, the storage module, the alarming module, and the synchronization module are arranged inside the casing; the display screen is arranged at the inner front part of the casing; the data acquisition module is arranged at the inner rear part of the casing; the data acquisition module comprises a temperature sensing module, a current sensing module and a voltage sensing module; and the sensing parts of the temperature sensing module, the current sensing module and the voltage sensing module are connected with an acquired object. The transformer data acquisition device can be widely applied to distribution transformer real-time monitoring, and has the advantages of simple structure, simple operation, convenient use, real-time monitoring and high safety.
Description
Technical field
The invention belongs to transformer control technical field, relate to a kind of transformer data collector.
Background technology
In the last few years, along with expanding economy, power load amount rapidly increases, especially aestivate every year period and meet between the kurtosis teletostage, bring very large burden to 10kV distribution line.Particularly weather is very hot or cold, this annual time, all to see that in night hardworking distribution staff lifts electroscope and carries out load monitoring to each transformer outlet column cap.Therefore, the period that still power distribution network is the most not difficult during this period of time, especially distribution work operation maintenance personnel the most dangerous the most difficult period.In order to the safe and reliable power supply of distribution and the accuracy of guarantee data, staff will carry out thermometric to transformer in evening peak period, time, by transformer place environment and the impact at night, the workload in two hours was still very limited greatly about 6 o'clock to about 8 o'clock.
Existing measurement mechanism can not show the state of current transformer in real time, and can not meet the demand of distribution staff, distribution personnel still need to carry out field measurement to transformer, cannot reduce the burden of distribution personnel.
Summary of the invention
The object of the invention is to the deficiency for existing transformer control, provide a kind of structure simple, simple to operate, easy to use, can monitor in real time and transformer data collector that security is high.
To achieve these goals, present invention employs following technical scheme:
A kind of transformer data collector, it is characterized in that: comprise shell, display screen, processing module, alarm module, synchronization module, power supply, memory module and data acquisition module, processing module is electrically connected with display screen, power supply, memory module, alarm module, synchronization module and data acquisition module respectively; Described processing module, power supply, memory module, alarm module and synchronization module are located at enclosure, and display screen is established anterior in the enclosure, and data acquisition module establishes rear portion in the enclosure; Described data acquisition module comprises temperature sense module, electric current induction module and voltage induced module, and temperature sense module, electric current induction module are connected with collected thing with the sensing part of voltage induced module.
Above-described LCDs outside is provided with transparent protective cover.
Above-describedly transparency protectedly be covered with wiper.
Above-described transparent protective cover is tempered glass.
Above-described alarm module comprises audible-visual annunciator and signal projector, and signal projector is GPRS2G, 3G or 4G communication transmitter module.
Above-described shell is made up of stainless steel material.
Above-described synchronization module is fpga chip.
The bottom of above-described shell is provided with induction heating radiator.
The principle of work of this transformer data collector:
Temperature value, current value and magnitude of voltage that data acquisition module of the present invention will collect, pass to processing module at analysis reduced temperature value, current value and magnitude of voltage, then data value is passed to display screen and storer, and the data of collection be sent to user side by timing; When collect abnormal data alarm module carry out warning prevent passerby close to and telephony modalities will be overhauled on a display screen, synchronous signal transmitter carries out alert notice to user side.Synchronization module adopts fpga chip to carry out the acquisition and processing of GPRS signal, and then display screen is by real-time synchronization time showing on a display screen more then real-time clock signal to be transferred to processing module.
Beneficial effect of the present invention:
The present invention is mainly used in reducing summer peak meeting and meeting staff between the kurtosis teletostage surveying at scene the workload of load, thermometric.This system adopts LCD MODULE, and collected by mutual inductor voltage, current signal carry out numerical monitor, meanwhile, this device installs a set of temperature collecting device additional, for temperature acquisition and the display of transformer load pile crown.This system is installed on transformer yoke side, for staff provides the voltage of current transformer, electric current and wiring column cap state of temperature.Improve the work efficiency of distribution staff at thermometric at night side load, also reduce the security risk of distribution staff simultaneously.The present invention also exist structure simple, simple to operate, easy to use, can monitor in real time and advantage that security is high, be widely used in the real-time monitoring of substation transformer.
Accompanying drawing explanation
Accompanying drawing 1 is the transformer data collector structural representation of embodiment;
Accompanying drawing 2 is transformer data collector system connection diagrams of embodiment.
Identify in figure: 1-shell, 2-synchronization module, 3a-electric current induction module, 3b-voltage induced module, 4-temperature sense module, 5-alarm module, 6-processing module, 7-display screen, 8-transparent protective cover.
Embodiment
With reference to the accompanying drawings, the specific embodiment of the present invention is further described in detail.
Embodiment 1:
As shown in Figure 1, 2, a kind of transformer data collector, shell 1, display screen 7, processing module 6, alarm module 5, synchronization module 2, power supply, memory module and data acquisition module, synchronization module 2 is fpga chip, shell 1 is made up of stainless steel material, and processing module 6 is electrically connected with display screen 7, power supply, memory module, alarm module 5, synchronization module 2 and data acquisition module respectively.It is inner that processing module 6, power supply, memory module, alarm module 5 and synchronization module 2 are located at shell 1, and display screen 7 is located in shell 1 anterior, and data acquisition module is located at rear portion in shell 1; Described data acquisition module comprises temperature sense module 4, electric current induction module 3a and voltage induced module 3b, and temperature sense module 4, electric current induction module 3a are connected with collected thing with the sensing part of voltage induced module 3b.
LCDs 7 outside is provided with transparent protective cover 8, and transparent protective cover 8 is tempered glass, and alarm module 5 comprises audible-visual annunciator and signal projector, and signal projector is GPRS2G, 3G or 4G communication transmitter module.
Embodiment 2:
As shown in Figure 1, 2, further improvement project on the basis of embodiment one: be provided with wiper at transparent protective cover 8, the bottom of shell 1 is provided with induction heating radiator simultaneously.
During work:
Temperature value, current value and magnitude of voltage that data acquisition module of the present invention will collect, pass to processing module at analysis reduced temperature value, current value and magnitude of voltage, then data value is passed to display screen and storer, and timing is sent to user side by gathering the data worked as; When collect abnormal data alarm module carry out warning prevent passerby close to and telephony modalities will be overhauled on a display screen, synchronous signal transmitter carries out alert notice to user side.Synchronization module adopts fpga chip to carry out the acquisition and processing of GPRS signal, and then display screen is by real-time synchronization time showing on a display screen more then real-time clock signal to be transferred to processing module.
Above-described embodiment, just one of more preferably concrete mode of the present invention, the usual change that those skilled in the art carry out within the scope of technical solution of the present invention and replacement all should be included in protection scope of the present invention.
Claims (8)
1. a transformer data collector, it is characterized in that: comprise shell (1), display screen (7), processing module (6), alarm module (5), synchronization module (2), power supply, memory module and data acquisition module, processing module (6) is electrically connected with display screen (7), power supply, memory module, alarm module (5), synchronization module (2) and data acquisition module respectively; It is inner that described processing module (6), power supply, memory module, alarm module (5) and synchronization module (2) are located at shell (1), and display screen (7) is located in shell (1) anterior, and data acquisition module is located at shell (1) interior rear portion; Described data acquisition module comprises temperature sense module (4), electric current induction module (3a) and voltage induced module (3b), and temperature sense module (4), electric current induction module (3a) are connected with collected thing with the sensing part of voltage induced module (3b).
2. transformer data collector according to claim 1, is characterized in that: described display screen (7) outside is provided with transparent protective cover (8).
3. transformer data collector according to claim 2, is characterized in that: described transparent protective cover (8) is provided with wiper.
4. the transformer data collector according to Claims 2 or 3, is characterized in that: described transparent protective cover (8) is tempered glass.
5. transformer data collector according to claim 1, is characterized in that: described alarm module (5) comprises audible-visual annunciator and signal projector, and signal projector is GPRS2G, 3G or 4G communication transmitter module.
6. transformer data collector according to claim 1, is characterized in that: described shell (1) is made up of stainless steel material.
7. transformer data collector according to claim 1, is characterized in that: described synchronization module (2) is fpga chip.
8. transformer data collector according to claim 1, is characterized in that: the bottom of described shell (1) is provided with induction heating radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457589.2A CN105137150A (en) | 2015-07-30 | 2015-07-30 | Transformer data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457589.2A CN105137150A (en) | 2015-07-30 | 2015-07-30 | Transformer data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105137150A true CN105137150A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457589.2A Pending CN105137150A (en) | 2015-07-30 | 2015-07-30 | Transformer data acquisition device |
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| CN (1) | CN105137150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675169A (en) * | 2016-01-20 | 2016-06-15 | 国网上海市电力公司 | Hot spot temperature data processing system of oil-immersed power transformer |
| CN106228787A (en) * | 2016-08-26 | 2016-12-14 | 刘勇 | Wisdom Electrical Safety monitoring system and monitoring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709995A (en) * | 2009-12-24 | 2010-05-19 | 浙江大学 | Methods for vibration online monitoring and fault diagnosis of power transformer |
| CN202693700U (en) * | 2012-06-18 | 2013-01-23 | 四川中浩控制技术有限公司 | Wireless monitoring and anti-theft device for transformer |
| CN102981084A (en) * | 2012-12-07 | 2013-03-20 | 深圳市双合电气股份有限公司 | Comprehensive monitoring system for electric power system transformers |
| CN202871052U (en) * | 2012-09-19 | 2013-04-10 | 山东电力集团公司济南供电公司 | Comprehensive monitoring alarm system used for 10kV outdoor power distribution network transformer |
| CN203014346U (en) * | 2013-01-08 | 2013-06-19 | 曾宪章 | 10 kV transformer protection and monitor apparatus |
| CN204030728U (en) * | 2014-08-27 | 2014-12-17 | 河北北恒电气科技有限公司 | Box type transformer supervising device |
-
2015
- 2015-07-30 CN CN201510457589.2A patent/CN105137150A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709995A (en) * | 2009-12-24 | 2010-05-19 | 浙江大学 | Methods for vibration online monitoring and fault diagnosis of power transformer |
| CN202693700U (en) * | 2012-06-18 | 2013-01-23 | 四川中浩控制技术有限公司 | Wireless monitoring and anti-theft device for transformer |
| CN202871052U (en) * | 2012-09-19 | 2013-04-10 | 山东电力集团公司济南供电公司 | Comprehensive monitoring alarm system used for 10kV outdoor power distribution network transformer |
| CN102981084A (en) * | 2012-12-07 | 2013-03-20 | 深圳市双合电气股份有限公司 | Comprehensive monitoring system for electric power system transformers |
| CN203014346U (en) * | 2013-01-08 | 2013-06-19 | 曾宪章 | 10 kV transformer protection and monitor apparatus |
| CN204030728U (en) * | 2014-08-27 | 2014-12-17 | 河北北恒电气科技有限公司 | Box type transformer supervising device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675169A (en) * | 2016-01-20 | 2016-06-15 | 国网上海市电力公司 | Hot spot temperature data processing system of oil-immersed power transformer |
| CN106228787A (en) * | 2016-08-26 | 2016-12-14 | 刘勇 | Wisdom Electrical Safety monitoring system and monitoring method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |