CN106451779A - Substation transformer operation parameter collecting device - Google Patents
Substation transformer operation parameter collecting device Download PDFInfo
- Publication number
- CN106451779A CN106451779A CN201610947424.8A CN201610947424A CN106451779A CN 106451779 A CN106451779 A CN 106451779A CN 201610947424 A CN201610947424 A CN 201610947424A CN 106451779 A CN106451779 A CN 106451779A
- Authority
- CN
- China
- Prior art keywords
- sensor
- transformer
- circuit
- control system
- protective casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 238000013500 data storage Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- H02J13/0006—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a substation transformer operation parameter collecting device. The substation transformer operation parameter collecting device comprises a protecting shell, temperature sensors, humidity sensors, a level sensor, a voltage sensor, a current sensor, a control system circuit and a communication port, wherein the protecting shell is installed on the outer surface of a power transformer, the level sensor and the control system circuit are located in the protecting shell, the temperature sensors, the humidity sensors and the communication port are embedded in the outer surface of the protecting shell, the voltage sensor and the current sensor are electrically connected with wiring terminals of the power transformer, and the control system circuit comprises a data processing circuit, an addressing coding circuit, a data storage module and a MOS driving circuit. The substation transformer operating parameter collecting device is small and compact in structure and stable in operation, can uninterruptedly collect, store and transmit relevant parameter information of the transformer in operation and has high multi-machine on-line working capacity, so that on one hand, the labor intensity of transformer monitoring work is easily relieved, and on the other hand, the accuracy and timeliness of voltage transformation operation monitoring are easily improved.
Description
Technical field
The present invention relates to a kind of substation transformer operational factor harvester, belong to transformer safety preventer technology neck
Domain.
Background technology
All types of transformer stations be alternating current is adjusted make its meet conveying or user's use condition important electrically
Equipment, usage amount is huge, and plays key effect to supply line's operation stability and safety, and power transformer does
For the main equipment of substation operation, its running status directly influences whole transformer station operation stability and runs safety
Property, therefore currently the transformer equipment in transformer station is relied primarily on the running status periodically to power transformer for the operator and
Operational factor carries out taken at regular intervals, easily finds the abnormal phenomena that power transformer occurs in running in time, and pacifies in time
List and index and repair maintenance work it is ensured that power transformer safe and stable operation, but the increase with power load, running state of transformer
Conversion also increases as it is desirable to carrying out whole collection in 24 hours to the operational factor of power transformer and monitoring, therefore traditional
The way that operator periodically carry out operational factor collection to power transformer is relied on can not effectively to meet to power transformer
Device carries out the needs of security monitoring and protected working, and also significantly increases the labor intensity of Substation Operating personnel.
Content of the invention
For a kind of not enough present on prior art, present invention substation transformer operational factor harvester of offer,
This inventive structure compact, operates steadily, good insulation preformance, can be to temperature during transformer station high-voltage side bus, humidity, electric current, voltage
Carry out uninterrupted sampling Deng relevant parameter information and store and transmit, be provided simultaneously with good multimachine on-line working ability, be easy to
Realizing multiple stage transformator networking monitoring, thus on the one hand helping reduction transformer control labor intensity, on the other hand helping
In the accuracy improving variable-pressure operation monitoring and promptness, improve necessary premise guarantor for preferably guaranteeing that power transformer runs
Barrier.
To achieve these goals, the present invention is to realize by the following technical solutions：
A kind of substation transformer operational factor harvester, including protective casing, temperature sensor, humidity sensor, level
Sensor, voltage sensor, current sensor, control system circuit and PORT COM, wherein protective casing include rigid insulation
Base material and elastic insulated overcoat, and elastic insulated overcoat is coated on rigid insulation substrate outer surface, protective casing is arranged on
Power transformer appearance, horizon sensor and control system circuit are located inside protective casing, temperature sensor, humidity sensor
And PORT COM is embedded in protective casing outer surface, voltage sensor, current sensor are all electrically connected with power transformer binding post
Connect, control system circuit includes data processing circuit, addressing coding circuit, data memory module and MOS drive circuit, wherein
MOS drive circuit respectively with data processing circuit, addressing coding circuit, temperature sensor, humidity sensor, horizon sensor,
Voltage sensor, current sensor and PORT COM electrical connection, data processing circuit is another and data memory module is electrically connected.
Further, described rigid insulation base material separately sets off-loading hole, and off-loading in the hole is separately filled out by elastic insulated overcoat
Fill.
Further, described PORT COM is made up of wire communication port and wireless communication port parallel connection.
Present configuration compact, operates steadily, good insulation preformance, can be to temperature during transformer station high-voltage side bus, humidity, electricity
The relevant parameter information such as stream, voltage carries out uninterrupted sampling and stores and transmit, and is provided simultaneously with good multimachine on-line working energy
Power, facilitates implementation multiple stage transformator networking monitoring, thus on the one hand helping reduction transformer control labor intensity, the opposing party
Face is favorably improved accuracy and the promptness of variable-pressure operation monitoring, necessary for preferably guaranteeing that power transformer runs raising
Premise ensures.
Brief description
To describe the present invention with reference to the accompanying drawings and detailed description in detail；
Fig. 1 is present configuration schematic diagram；
Fig. 2 is electrical principle block diagram of the present invention.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for making the present invention realize are easy to understand, with reference to concrete
Embodiment, is expanded on further the present invention.
A kind of substation transformer operational factor harvester as described in Figure 1, including protective casing 1, temperature sensor
2nd, humidity sensor 3, horizon sensor 4, voltage sensor 5, current sensor 6, control system circuit and PORT COM 7, its
Middle protective casing 1 includes rigid insulation base material 11 and elastic insulated overcoat 12, and elastic insulated overcoat 12 is coated on hard
Insulating substrate 11 outer surface, protective casing 1 is arranged on power transformer 8 appearance, and horizon sensor 4 and control system circuit are located at
Inside protective casing 1, temperature sensor 2, humidity sensor 3 and PORT COM 7 are embedded in protective casing 1 outer surface, voltage sensor
Device 5, current sensor 6 are all electrically connected with power transformer 8 binding post 9, and control system circuit includes data processing circuit, seeks
Location coding circuit, data memory module and MOS drive circuit.
In the present embodiment as described in Figure 2, MOS drive circuit respectively with data processing circuit, addressing coding circuit, temperature
Degree sensor 2, humidity sensor 3, horizon sensor 4, voltage sensor 5, current sensor 6 and PORT COM 7 are electrically connected,
Data processing circuit is another and data memory module is electrically connected.
In the present embodiment, described rigid insulation base material 11 separately sets off-loading hole 13, and separately by elastic insulated in off-loading hole 13
Overcoat 12 is filled.
In the present embodiment, described PORT COM 7 is made up of wire communication port and wireless communication port parallel connection.
Present configuration compact, operates steadily, good insulation preformance, can be to temperature during transformer station high-voltage side bus, humidity, electricity
The relevant parameter information such as stream, voltage carries out uninterrupted sampling and stores and transmit, and is provided simultaneously with good multimachine on-line working energy
Power, facilitates implementation multiple stage transformator networking monitoring, thus on the one hand helping reduction transformer control labor intensity, the opposing party
Face is favorably improved accuracy and the promptness of variable-pressure operation monitoring, necessary for preferably guaranteeing that power transformer runs raising
Premise ensures.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (3)
1. a kind of substation transformer operational factor harvester it is characterised in that：Described substation transformer operational factor
Harvester include protective casing, temperature sensor, humidity sensor, horizon sensor, voltage sensor, current sensor,
Control system circuit and PORT COM, wherein said protective casing includes rigid insulation base material and elastic insulated overcoat, and
Elastic insulated overcoat is coated on rigid insulation substrate outer surface, and described protective casing is arranged on power transformer appearance, institute
The horizon sensor stated and control system circuit are located inside protective casing, described temperature sensor, humidity sensor and logical
News port is embedded in protective casing outer surface, and described voltage sensor, current sensor are all electric with power transformer binding post
Connect, described control system circuit includes data processing circuit, addressing coding circuit, data memory module and MOS and drives electricity
Road, wherein said MOS drive circuit respectively with data processing circuit, addressing coding circuit, temperature sensor, humidity sensor
Device, horizon sensor, voltage sensor, current sensor and PORT COM electrical connection, described data processing circuit another with
Data memory module is electrically connected.
2. a kind of substation transformer operational factor harvester according to claim 1 is it is characterised in that described hard
Separately set off-loading hole on insulating substrate, and off-loading in the hole is separately filled by elastic insulated overcoat.
3. a kind of substation transformer operational factor harvester according to claim 1 is it is characterised in that described is logical
News port is made up of wire communication port and wireless communication port parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947424.8A CN106451779A (en) | 2016-10-26 | 2016-10-26 | Substation transformer operation parameter collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947424.8A CN106451779A (en) | 2016-10-26 | 2016-10-26 | Substation transformer operation parameter collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451779A true CN106451779A (en) | 2017-02-22 |
Family
ID=58177800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947424.8A Pending CN106451779A (en) | 2016-10-26 | 2016-10-26 | Substation transformer operation parameter collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451779A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142719A (en) * | 2011-04-28 | 2011-08-03 | 武汉英康铁路电气设备工程有限公司 | Method for integration and data processing of insulated on-line monitoring system of transformer substation |
| CN204360126U (en) * | 2014-12-31 | 2015-05-27 | 苏州市华安普电力工程有限公司 | A kind of substation transformer operational factor acquisition system |
| US20160103180A1 (en) * | 2014-10-09 | 2016-04-14 | Eaton Corporation | Circuit Breaker Accessory Data Collector and Related Methods and Computer Program Products |
-
2016
- 2016-10-26 CN CN201610947424.8A patent/CN106451779A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142719A (en) * | 2011-04-28 | 2011-08-03 | 武汉英康铁路电气设备工程有限公司 | Method for integration and data processing of insulated on-line monitoring system of transformer substation |
| US20160103180A1 (en) * | 2014-10-09 | 2016-04-14 | Eaton Corporation | Circuit Breaker Accessory Data Collector and Related Methods and Computer Program Products |
| CN204360126U (en) * | 2014-12-31 | 2015-05-27 | 苏州市华安普电力工程有限公司 | A kind of substation transformer operational factor acquisition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |