CN208297630U - A kind of main fransformer oil chromatography online monitoring system - Google Patents
A kind of main fransformer oil chromatography online monitoring system Download PDFInfo
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- CN208297630U CN208297630U CN201820892489.1U CN201820892489U CN208297630U CN 208297630 U CN208297630 U CN 208297630U CN 201820892489 U CN201820892489 U CN 201820892489U CN 208297630 U CN208297630 U CN 208297630U
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Abstract
The utility model discloses a kind of main fransformer oil chromatography online monitoring systems, it include: several main transformers, fuel tank on every main transformer is respectively connected with an oil chromatography on-line computing model, the top of every main transformer fuel tank is equipped with pouring orifice, barometric surveying hole, the bottom of main transformer fuel tank is equipped with fuel outlet, the interface being connected with oil chromatography on-line computing model is additionally provided on main transformer fuel tank, interface is connected by flange with oil chromatography on-line computing model, every oil chromatography on-line computing model is also connected with a sub-control computer by network, to acquire information to connected oil chromatography on-line computing model；Further include: main control unit, every sub-control computer pass through network and are connected with main control unit；The main control unit, comprising: main control computer sum aggregate control Platform Server.The utility model can make staff that can control the operation conditions of all transformers in time in Master Control Room.
Description
Technical field
The utility model relates to oil chromatography on-line monitoring systems, exist more specifically to a kind of main transformer oil chromatography
Line monitoring system.
Background technique
Transformer is one of the important equipment in electric system, and operational reliability directly affects the safety fortune of electric system
Row.The component and content and Transformer Insulation Aging of Gases Dissolved in Transformer Oil or the degree of failure have close relationship, because
This is to check one of most effective measure of running state of transformer using dissolved gas analysis, is especially electrically set to oil-filled
Hidden fault existing for standby inside makes correctly judgement and analysis to equipment fault and has great importance.
It is to need multi-section transformer in electric system since transformer can not only be arranged one in the entire power system
In simultaneously running, and it is existing operation be that an oil chromatography on-line computing model is provided on every transformer, then use
The mode of manual inspection carries out registration record to the monitoring data on every oil chromatography on-line computing model, thus to inside transformer
The type and property of failure are judged.
But above-mentioned existing way is very time-consuming and laborious, also needs to give a discount to the real-time of acquisition data, hence it is evident that
The demand of modern production operation is not met.
Utility model content
In view of the above defects of the prior art, the purpose of the utility model is to provide a kind of main transformer oil chromatographies
On-line monitoring system can make staff that can control the operation conditions of all transformers in time in Master Control Room.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of main fransformer oil chromatography online monitoring system, comprising: several main transformers, the oil on every main transformer
Case is respectively connected with an oil chromatography on-line computing model, and the top of every main transformer fuel tank is equipped with pouring orifice, barometric surveying
Hole, the bottom of main transformer fuel tank are equipped with fuel outlet, are additionally provided on main transformer fuel tank and are connected with oil chromatography on-line computing model
Interface, interface is connected by flange with oil chromatography on-line computing model, and every oil chromatography on-line computing model is also connected by network
There is a sub-control computer, to acquire information to connected oil chromatography on-line computing model；
Further include: main control unit, every sub-control computer pass through network and are connected with main control unit；
The main control unit, comprising:
Main control computer, to be collected, monitor to every sub-control computer information collected；
Integrated control platform server remotely controls every sub-control computer to realize.
Air gauge is connected on the barometric surveying hole.
The bottom of the main transformer fuel tank is additionally provided with sample tap.
Every sub-control computer passes through local area network and the TCP/IP module of main control computer connects.
In the above technical solution, a kind of main fransformer oil chromatography online monitoring system provided by the utility model,
Oil chromatography on-line computing model is controlled in real time convenient for staff to the operation conditions of main transformer；Has powerful remote control energy
It is simple and quick to the implementation remote control of oil chromatography on-line computing model to have local area network by enterprise for power；Realize that strange land exists to oil chromatography
Line monitor assigns instruction, modification coefficient, inquiry test data, abnormal data analysis of trend and adjustment monitoring cycle；From
Dynamic inspection function, the operating condition of each oil chromatography on-line computing model of visualization real-time monitoring quickly dispose each oil chromatography in time and exist
The abnormal conditions of line monitor；Can each oil chromatography on-line computing model history logging of real-time query and current operating conditions, can
The anomalous event that retrospective device once occurred realizes the state-maintenance to main fransformer oil chromatography online monitoring system, it is ensured that each
The reliable and secure operation of oil chromatography on-line computing model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the main transformer fuel tank of the utility model；
Fig. 2 is the block schematic illustration of the monitoring system of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 2, a kind of main fransformer oil chromatography online monitoring system provided by the utility model,
It include: several main transformers 1, the main transformer fuel tank 5 on every main transformer 1 is respectively connected with an oil chromatography on-line monitoring
Instrument 2, above-mentioned is prior art part, and details are not described herein again.Unlike the prior art, every main transformer fuel tank
5 top is equipped with pouring orifice 51, barometric surveying hole 52, and pouring orifice 51 is used to injection transformer oil, can on barometric surveying hole 52
Air gauge 6 is installed, the measurement range of the air gauge 6 is 30kPa~110kPa, uncertainty of measurement≤0.2kPa, main transformer
The bottom of fuel tank 5 is equipped with fuel outlet 53, can be by fuel outlet 53 by transformer oil in main transformer fuel tank 5 when replacing oil liquid
It releases, is additionally provided with the interface 54 being connected with oil chromatography on-line computing model 2 on main transformer fuel tank 3, which can pass through method
Orchid is connected with oil chromatography on-line computing model 2, and every oil chromatography on-line computing model 2 is also connected with a sub-control computer by network
3, every oil chromatography on-line computing model 2 passes through the information of acquisition 1 main transformer oil chromatography of main transformer, and will be collected by network
Information is sent on sub-control computer 3 connected corresponding to its.
Preferably, the bottom of the main transformer fuel tank 5 is additionally provided with sample tap 55, transformation can be taken out by sample tap 55
Device oil sample is for offline inspection.
Preferably, further include: main control unit 4 (or Master Control Room), the main control unit 4, comprising: master control calculates
41 sum aggregate control Platform Server 42 of machine.Every sub-control computer 3 passes through the TCP/ of local area network and main control computer 41
The connection of IP module, is collected simultaneously main control computer 41, monitors the information on more sub-control computers 3, finally lead to again
The realization of integrated control platform server 42 is crossed remotely to control sub-control computer 3, such as: automatic detecting, state-maintenance etc..
For the realization means of 41 versatility of main control computer are as follows: sub-control computer 3 connects with what main control computer 41 was connected
Mouth and TCP/IP network module are packaged into ActiveX control, and remote sub-system is added, and realize the long-range subsystem of sub-control computer 3
Communication between system and integrated control platform server 42；The project operation information of main control computer 41 is completely remote by sub-control computer 3
Journey subsystem provides, and main control computer 41 executes a certain operation of sub-control computer 3 by returning to appointed information.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (4)
1. a kind of main fransformer oil chromatography online monitoring system, comprising: several main transformers, the fuel tank on every main transformer
Be respectively connected with an oil chromatography on-line computing model, it is characterised in that: the top of every main transformer fuel tank be equipped with pouring orifice,
Barometric surveying hole, the bottom of main transformer fuel tank are equipped with fuel outlet, are additionally provided on main transformer fuel tank and monitor on-line with oil chromatography
The interface that instrument is connected, interface are connected by flange with oil chromatography on-line computing model, and every oil chromatography on-line computing model passes through
Network is also connected with a sub-control computer, to acquire information to connected oil chromatography on-line computing model；
Further include: main control unit, every sub-control computer pass through network and are connected with main control unit；
The main control unit, comprising:
Main control computer, to be collected, monitor to every sub-control computer information collected；
Integrated control platform server remotely controls every sub-control computer to realize.
2. a kind of main fransformer oil chromatography online monitoring system as described in claim 1, it is characterised in that: the air pressure is surveyed
Air gauge is connected on metering-orifice.
3. a kind of main fransformer oil chromatography online monitoring system as described in claim 1, it is characterised in that: the main transformer pressure
The bottom of device fuel tank is additionally provided with sample tap.
4. a kind of main fransformer oil chromatography online monitoring system as described in claim 1, it is characterised in that: described every point
Control computer passes through local area network and the TCP/IP module of main control computer connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892489.1U CN208297630U (en) | 2018-06-08 | 2018-06-08 | A kind of main fransformer oil chromatography online monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892489.1U CN208297630U (en) | 2018-06-08 | 2018-06-08 | A kind of main fransformer oil chromatography online monitoring system |
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| Publication Number | Publication Date |
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| CN208297630U true CN208297630U (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820892489.1U Active CN208297630U (en) | 2018-06-08 | 2018-06-08 | A kind of main fransformer oil chromatography online monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579654A (en) * | 2018-06-08 | 2019-12-17 | 上海漕泾热电有限责任公司 | Main transformer oil chromatogram on-line monitoring system |
| CN115236227A (en) * | 2022-07-15 | 2022-10-25 | 华北电力科学研究院有限责任公司 | Online chromatography network access detection method and system |
-
2018
- 2018-06-08 CN CN201820892489.1U patent/CN208297630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579654A (en) * | 2018-06-08 | 2019-12-17 | 上海漕泾热电有限责任公司 | Main transformer oil chromatogram on-line monitoring system |
| CN115236227A (en) * | 2022-07-15 | 2022-10-25 | 华北电力科学研究院有限责任公司 | Online chromatography network access detection method and system |
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