CN109298099A - Transformer oil chromatographic determination method, system and terminal device - Google Patents
Transformer oil chromatographic determination method, system and terminal device Download PDFInfo
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Abstract
The present invention is suitable for technical field of electric power detection, discloses a kind of transformer oil chromatographic determination method, system and terminal device, comprising: obtains data capture setting information and sample parameters information；Sample is acquired to obtain sample chromatogram information according to data capture setting information and sample parameters information；Obtain data analysis mode and analytical parameter setup information；Sample chromatogram information is analyzed to obtain sample analysis result according to data analysis mode and analytical parameter setup information；According to the corresponding relationship of the analysis result and fault type that prestore, the corresponding transformer fault type of sample analysis result is determined.The present invention can carry out intellectual analysis to transformer oil chromatographic information, find transformer fault in time, while saving human and material resources, improve transformer fault detection efficiency, guarantee transformer safety operation.
Description
Technical field
The invention belongs to technical field of electric power detection more particularly to a kind of transformer oil chromatographic determination methods, system
And terminal device.
Background technique
Transformer is the important equipment of electric system, and operating status directly affects the level of security of electric system really.
Insulation ag(e)ing inevitably occurs for transformer and the problems such as Material degradation in During Process of Long-term Operation, and then causes transformation
Device failure.Therefore, detect that the failure of transformer is very necessary in time.
Currently, to the detection of transformer fault mainly by analyzing transformer oil chromatographic.It is traditional to transformer
The method of oil chromatogram analysis is all oil in artificial acquisition transformer, then using the method for addition chemical reagent analysis to gas in oil
Body is separated, and using analysis, manually the cumbersome work such as is calculated and is summarized and be just capable of determining whether to break down.But this
Kind method largely manually complete by work, and analytical cycle is longer, causes to find transformer fault in time, efficiency is lower.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of transformer oil chromatographic determination method, system and terminals to set
It is standby, it is manually completed with solving most of work in the prior art, analytical cycle is longer, causes to find transformer event in time
Barrier, the lower problem of efficiency.
The first aspect of the embodiment of the present invention provides a kind of transformer oil chromatographic determination method, comprising:
Obtain data capture setting information and sample parameters information；
Sample is acquired to obtain sample chromatogram information according to data capture setting information and sample parameters information；
Obtain data analysis mode and analytical parameter setup information；
Sample chromatogram information is analyzed to obtain sample analysis according to data analysis mode and analytical parameter setup information
As a result；
According to the corresponding relationship of the analysis result and fault type that prestore, the corresponding transformer event of sample analysis result is determined
Hinder type.
The second aspect of the embodiment of the present invention provides a kind of transformer oil chromatographic testing and analysis system, comprising:
First obtains module, for obtaining data capture setting information and sample parameters information；
Sample acquisition module, for being acquired to obtain to sample according to data capture setting information and sample parameters information
Sample chromatogram information；
Second obtains module, for obtaining data analysis mode and analytical parameter setup information；
Sample analysis module, for being carried out according to data analysis mode and analytical parameter setup information to sample chromatogram information
Analysis obtains sample analysis result；
Fault determination module determines sample analysis for the corresponding relationship according to the analysis result and fault type prestored
As a result corresponding transformer fault type.
The third aspect of the embodiment of the present invention provides a kind of terminal device, including memory, processor and is stored in
In memory and the computer program that can run on a processor, processor are realized when executing computer program such as first aspect institute
The step of transformer oil chromatographic determination method stated.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, computer readable storage medium
It is stored with computer program, transformer as described in relation to the first aspect is realized when computer program is executed by one or more processors
The step of oil chromatography determination method.
Existing beneficial effect is the embodiment of the present invention compared with prior art: the embodiment of the present invention obtains data first and adopts
Collect setting information and sample parameters information, and sample is acquired according to data capture setting information and sample parameters information
To sample chromatogram information, data analysis mode and analytical parameter setup information are then obtained, and according to data analysis mode and divide
Analysis parameter setting information sample chromatogram information is analyzed to obtain sample analysis as a result, it is last according to the analysis result prestored with
The corresponding relationship of fault type determines the corresponding transformer fault type of sample analysis result, can believe transformer oil chromatographic
Breath carries out intellectual analysis, finds transformer fault in time, while saving human and material resources, improves transformer fault detection efficiency, protects
Demonstrate,prove transformer safety operation.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the implementation process schematic diagram for the transformer oil chromatographic determination method that one embodiment of the invention provides；
Fig. 2 be another embodiment of the present invention provides transformer oil chromatographic determination method implementation process schematic diagram；
Fig. 3 is the implementation process schematic diagram for the transformer oil chromatographic determination method that further embodiment of this invention provides；
Fig. 4 is the schematic block diagram for the transformer oil chromatographic testing and analysis system that one embodiment of the invention provides；
Fig. 5 is the schematic block diagram for the terminal device that one embodiment of the invention provides.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, so as to provide a thorough understanding of the present application embodiment.However, it will be clear to one skilled in the art that there is no these specific
The application also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, so as not to obscure the description of the present application with unnecessary details.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Fig. 1 is the implementation process schematic diagram for the transformer oil chromatographic determination method that one embodiment of the invention provides, and is
Convenient for explanation, only parts related to embodiments of the present invention are shown.The executing subject of the embodiment of the present invention can be terminal
Equipment.As shown in Figure 1, this method may comprise steps of:
Step S101: data capture setting information and sample parameters information are obtained.
In embodiments of the present invention, terminal device obtains the data capture setting information and sample parameters letter of user's input
Breath.
Wherein, data capture setting information includes: input mode, serial ports selection, grab type, test period, sample introduction
Number and whether intelligent starting.
Input mode: including single needle and crosspointer.If input mode is crosspointer, the test period in each channel is divided into 2 sections, right
Answer crosspointer chromatography gas process.
Serial ports selection: computer has multiple serial ports, which matches with practical connecting pin slogan.
Grab type: if dividing 2000B type chromatograph in use, and it is ready for " gas content in insulating oil " chromatography point
Analysis, then grab type selection " air content ", otherwise, grab type selects " insulating oil ".
Test period: according to the difference of input mode and length of time, two acquisition channels can clock synchronization according to the actual situation
Between be respectively set, while can also the end of two acquisition channel time shafts click mouse directly modify, for two acquisition channels
Ordinate can be scaled in real time, can also directly with mouse click modify.
Number of injections: the number of sample or standard specimen sample introduction is indicated.
Whether intelligent starting: if selection intelligent starting, then can automatic collection spectrogram after sample introduction.Select intelligent starting it
Afterwards, " switching time " is filled in.Channel two acquires thermal conductivity detector (TCD) signal before " switching time ", after " switching time " arrives, leads to
Road two acquires hydrogen flame detector signal.
Sample parameters information includes: sample parameter information, sampling test parameter information and sampling test environmental information.
Sample parameter information includes: Date of Sampling, gas source, sampling reason, oil temperature, load and takes oily position.
Sampling test parameter information includes: formation testing volume, amount of gas evolved, n-th sample introduction, the sample volume of n-th sample introduction and examination
Test personnel.Wherein, N is filled according to the actual situation.
Sampling test environmental information includes: atmospheric pressure and room temperature.
Sample parameters information can also include: voltage, device type, separate, unit information and spectrogram filename.
Voltage selects 220KV or more, less than one in three options of 220KV and all voltage values.
Device type selects one in option there are five transformer, casing, reactor, mutual inductor and institutes.
One in separate selection A phase, B phase, C phase and all four options.
Unit information includes organization and device name.
Spectrogram filename can automatically generate, and be also possible to user's input.
Sample parameters information also can choose full-automatic sample introduction.It, can be by the sample after parameter of some sample is finished
And its save then when in use can be with automatic sampling to sample introduction library for parameter, it is not necessary to which all input sample parameters are believed before each sample introduction
Breath improves working efficiency.
Step S102: sample is acquired to obtain sample chromatogram according to data capture setting information and sample parameters information
Information.
In embodiments of the present invention, terminal device can use existing method, according to data capture setting information and sample
Parameter information carries out automatic collection to sample and obtains sample chromatogram information.
Wherein, sample chromatogram information can be the corresponding relationship of time and chromatographic signal.
Further, the available acquisition window setting information of terminal device, and by sample chromatogram information and acquisition window
Setting information is sent to display equipment, and sample chromatogram information and acquisition window setting information are used to indicate display equipment according to acquisition
Window setting information shows sample chromatogram information.
Wherein, acquisition window setting information includes background color, reference axis color and graph color.Display equipment can be
The equipment such as visualization screen.
Show that equipment shows the corresponding relationship of time and chromatographic signal according to background color, reference axis color and graph color
Curve.
Step S103: data analysis mode and analytical parameter setup information are obtained.
In embodiments of the present invention, terminal device obtains the data analysis mode and analytical parameter setup letter of user's input
Breath.
Wherein, data analysis mode includes: quantitative manner and degassing method.
Quantitative manner: selection carries out concentration calculation using the peak height or peak area of component.
Degassing method: degassing method is selected according to practical degasser.Degassing method can be mechanical concussion method or vacuum
Degassing method.
Analytical parameter setup information includes peak identification parameter setting information.
Peak identification parameter setting information include: the minimum peak height in two channels, minimum peak area, minimum peak width and whether
Choose paddy paddy baseline.
Minimum peak height, minimum peak area and minimum peak width determine the absolute rating of peak identification, can effectively filter and make an uproar
Sound and extra small peak.
If choosing paddy paddy baseline, composing source of graph and drop point will be fallen on baseline, be suitable for the preferable spectrogram of separating degree；
If unselected paddy paddy baseline, vertical cutting mode will be used, can handle the peak of separating degree difference.
Peak identification parameter setting information can also include: whether to re-recognize peak.Peak is carried out again if choosing
Identification can then be re-started the peak identification of current spectrogram by new peak identification parameter.
Analytical parameter setup information can also include: standard specimen gas concentration information and calibrating parameters information.
Standard specimen gas concentration information includes standard specimen component information, concentration, Ovshinsky coefficient, the vacuum outgas rate of each component of standard specimen
With the information such as walk-off-loss rate.
Standard specimen gas concentration information is the standard gas concentration of actual use, after replacing standard gas bottle, standard specimen gas concentration information herein
Also it to update therewith.Standard specimen gas concentration information can also be selected directly from database, and reduction is manually entered, and is improved efficiency.
Calibrating parameters information includes: standard specimen component information, the corresponding channel number of each component of standard specimen, peak height correction factor etc.
Information.
The peak information of calibrating parameters information table indicating sample.Sample is calculated according to standard factors information.
Step S104: sample chromatogram information is analyzed to obtain according to data analysis mode and analytical parameter setup information
Sample analysis result.
In embodiments of the present invention, terminal device can use existing method, according to data analysis mode, peak identification parameter
Setting information, standard specimen gas concentration information and calibrating parameters information analyze sample chromatogram information to obtain sample analysis result；
Can also the method according to Fig.3, in embodiment sample chromatogram information is analyzed to obtain sample analysis result.
Wherein, sample analysis result may include the content of each component in sample, in sample each component factor of created gase
With sample code of direct ratio.
Step S105: according to the corresponding relationship of the analysis result and fault type that prestore, determine that sample analysis result is corresponding
Transformer fault type.
In embodiments of the present invention, terminal device can use three-ratio method, according to the code of direct ratio and failure prestored
The corresponding relationship of type determines the corresponding transformer fault type of sample code of direct ratio；Equilibrium criterion method can also be used, stood
The methods of body diagrammatic representation and David's triangulation method determine the corresponding transformer fault type of sample analysis result.
Seen from the above description, the embodiment of the present invention obtains data capture setting information and sample parameters information first, and
Sample is acquired to obtain sample chromatogram information according to data capture setting information and sample parameters information, then obtains data
Analysis mode and analytical parameter setup information, and according to data analysis mode and analytical parameter setup information to sample chromatogram information
It is analyzed to obtain sample analysis as a result, the last corresponding relationship according to the analysis result and fault type that prestore, determines sample
The corresponding transformer fault type of result is analyzed, intellectual analysis can be carried out to transformer oil chromatographic information, find transformation in time
Device failure, while human and material resources are saved, transformer fault detection efficiency is improved, guarantees transformer safety operation.
Fig. 2 be another embodiment of the present invention provides transformer oil chromatographic determination method implementation process schematic diagram,
For ease of description, only parts related to embodiments of the present invention are shown.It, can be with as shown in Fig. 2, before step S104
The following steps are included:
Step S201: standard factors information is obtained, and according to data capture setting information and standard factors information to standard specimen
It is acquired to obtain standard specimen Chromatographic information.
Wherein, standard factors information includes: n-th sample introduction, the air inflow of n-th sample introduction, spectrogram filename and whether into
The single mark of row.
N-th sample introduction: indicating the number of injections of current standard specimen, and the parameter is by the number of injections in data capture setting information
It determines, if using single injected sampling, automatic display 1；If averaged using sample introduction twice, when into the second needle, from
It is dynamic to be shown as 2.
The air inflow of n-th sample introduction: the charge volume of standard specimen n-th sample introduction is indicated.
Spectrogram filename: it can be terminal device and named automatically according to the date, can also manually be named.
Whether carry out single mark: indicating whether to carry out one-component calibration.If selection carries out one-component calibration, select to need independent
The component of calibration carries out one-component calibration, after the completion of acquisition, carries out other component calibration again, needs selection except single mark component at this time
Component in addition, after the completion of acquisition, calibration result twice can be combined with each other automatically, this function be mainly used for it is single mark hydrogen or
Acetylene.
In embodiments of the present invention, terminal device can use existing method, according to data capture setting information and standard specimen
Parameter information carries out automatic collection to standard specimen and obtains standard specimen Chromatographic information.
Step S202: standard specimen Chromatographic information is analyzed to obtain according to data analysis mode and analytical parameter setup information
The test content of each component in standard specimen.
In embodiments of the present invention, terminal device can use existing method, according to data analysis mode and peak identification ginseng
Number setting information is analyzed to obtain the test content of each component in standard specimen to standard specimen Chromatographic information.
Step S203: it is determined according to the test content of each component in the content of component each in preset standard specimen and standard specimen
The corresponding trial correction factor of each component.
The content of each component is determining in standard specimen, is pre-set.
The ratio of the test content of the content of each component and the component in standard specimen, then 1 is subtracted, it is corresponding to obtain the component
The trial correction factor.
Seen from the above description, the embodiment of the present invention obtains the corresponding examination of each component by being acquired analysis to standard specimen
Correction factor is tested, the content of component each in sample can be modified, accuracy rate is improved.
Fig. 3 is the implementation process schematic diagram for the transformer oil chromatographic determination method that further embodiment of this invention provides,
For ease of description, only parts related to embodiments of the present invention are shown.
In embodiments of the present invention, sample analysis result includes the content of each component in sample, each component in sample
Factor of created gase and sample code of direct ratio.
Sample analysis result can also include blob detection result.Blob detection result includes all peak information of sample spectrogram,
It specifically includes: the information such as channel number, peak number, component, peak height, peak area, retention time, half-peak breadth.
As shown in figure 3, step S104 may comprise steps of:
Step S301: sample chromatogram information is analyzed to obtain according to data analysis mode and analytical parameter setup information
The test content of each component in sample.
In embodiments of the present invention, terminal device can use existing method, according to data analysis mode and peak identification ginseng
Number setting information is analyzed to obtain the test content of each component in sample to sample chromatogram information.
Step S302: it is determined according to the test content of component each in sample and the corresponding trial correction factor of each component
The content of each component in sample.
It after the corresponding trial correction factor of each component adds 1, is multiplied with the test content of the component, obtaining should in sample
The content of component.
Wherein, each component may include hydrogen, methane, ethane, ethylene, acetylene, carbon monoxide, titanium dioxide in sample
Carbon, oxygen, nitrogen and total hydrocarbon.
Step S303: historical samples analysis record is obtained, and according to each component in historical samples analysis record and sample
Content determine the factor of created gase of each component in sample.
It include the content of each component in historical samples in historical samples analysis record.The last sample can be chosen
The content of each component calculates the factor of created gase of each component in sample as reference value in sample in analysis record.
Step S304: sample code of direct ratio is determined according to the content of component each in sample.
Three ratios are respectively that the ratio of acetylene content and ethylene contents, the ratio of methane content and hydrogen content, ethylene contain
The ratio of amount and ethane content.
Three ratios are encoded according to the size of ratio each in three ratios.For example, code of direct ratio rule can be with are as follows:
If the ratio of the ratio of acetylene content and ethylene contents, the ratio of methane content and hydrogen content and ethylene contents and ethane content
Respectively less than 0.1, then the ratio of acetylene content and ethylene contents is encoded to 0, the coding of the ratio of methane content and hydrogen content
It is 1, the ratio of ethylene contents and ethane content is encoded to 0；If the ratio of acetylene content and ethylene contents, methane content and hydrogen
The ratio and ethylene contents of Gas content and the ratio of ethane content are all larger than or are equal to 0.1 and less than 1, then acetylene content and ethylene
The ratio of content is encoded to 1, and the ratio of methane content and hydrogen content is encoded to 0, the ratio of ethylene contents and ethane content
Value is encoded to 0；If the ratio of acetylene content and ethylene contents, the ratio of methane content and hydrogen content and ethylene contents and second
The ratio of alkane content is all larger than or is equal to 1 and is less than or equal to 3, then the ratio of acetylene content and ethylene contents is encoded to 1, first
The ratio of alkane content and hydrogen content is encoded to 2, and the ratio of ethylene contents and ethane content is encoded to 1；If acetylene content
3 are all larger than with the ratio of ethylene contents, the ratio of methane content and hydrogen content and ethylene contents and the ratio of ethane content, then
The ratio of acetylene content and ethylene contents is encoded to 2, and the ratio of methane content and hydrogen content is encoded to 2, ethylene contents
2 are encoded to the ratio of ethane content.
The ratio, methane content and hydrogen of acetylene content and ethylene contents can be determined according to the content of component each in sample
Then the ratio and ethylene contents of Gas content and the ratio of ethane content determine that three ratios are corresponding according to code of direct ratio rule
Coding, the corresponding coded combination of three ratios be sample code of direct ratio.
Seen from the above description, the embodiment of the present invention is corresponding according to the test content of component each in sample and each component
The trial correction factor determine the content of each component in sample, the accuracy rate of each constituent content in sample can be improved.
As further embodiment of this invention, step S105 includes:
According to the corresponding relationship of the code of direct ratio and fault type that prestore, the corresponding transformation of sample code of direct ratio is determined
Device fault type.
The corresponding relationship of code of direct ratio and fault type, such as the corresponding failure classes of coding 100 are prestored in terminal device
Type is arc discharge.
Terminal device can determine that three ratio of sample is compiled according to the corresponding relationship of the code of direct ratio and fault type that prestore
The corresponding transformer fault type of code, can find transformer fault type in time, carry out staff according to fault type
Maintenance improves maintenance efficiency.
As further embodiment of this invention, transformer oil chromatographic determination method further include:
According to the content threshold value of the content of component each in sample and preset each component, determine that content is exceeded in sample
Component.
According to the factor of created gase threshold value of the factor of created gase of component each in sample and preset each component, determines and produce gas in sample
The exceeded component of rate.
The content of each component all has a content threshold value, if the content of component exceeds the content threshold of the component in sample
Value, it is determined that the constituent content is exceeded in sample.
The factor of created gase of each component all has a factor of created gase threshold value, if the factor of created gase of component is beyond the component in sample
Factor of created gase threshold value, it is determined that the component factor of created gase is exceeded in sample.
Further, terminal device has standard specimen spectrogram library, sample spectra picture library, equipment library, personnel library and record storehouse.
All standard specimen spectrograms done are stored in standard specimen spectrogram library, can according to date retrieval correlation standard specimen spectrogram,
It can also increase and delete standard specimen spectrogram.All sample spectrograms done are stored in sample spectra picture library, according to the date and can be set
Standby retrieval associated sample spectrogram, can also increase and delete sample spectrogram.The equipment letter of each unit is stored in equipment library
Breath, can increase facility information, be deleted, being modified and search operation.Personnel library stores testing crew information, can be to examination
Personal information is tested to be increased, deleted, modified and search operation.All analyses of record storehouse storage are as a result, can be to analysis result
Increased, printed and search operation.
It further, after step s 104, can also include: according to preset layout, printed sample analysis knot
Fruit.
Wherein, layout can be reference format, Word format and Excel format.
Reference format: included fixed format can not be modified.
Word format: Word template generation Word document is used.
Excel format: Excel document is generated using Excel template.
Spectrogram can directly be printed with subchannel, the spectrogram in two channels can also be printed upon on same a piece of paper, meanwhile, sample
Product analysis result can be also printed.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Fig. 4 is the schematic block diagram for the transformer oil chromatographic testing and analysis system that one embodiment of the invention provides, for the ease of
Illustrate, part related to the embodiment of the present invention is only shown.
In embodiments of the present invention, transformer oil chromatographic testing and analysis system 4 includes:
First obtains module 41, for obtaining data capture setting information and sample parameters information；
Sample acquisition module 42, for being acquired according to data capture setting information and sample parameters information to sample
To sample chromatogram information；
Second obtains module 43, for obtaining data analysis mode and analytical parameter setup information；
Sample analysis module 44, for according to data analysis mode and analytical parameter setup information to sample chromatogram information into
Row analysis obtains sample analysis result；
Fault determination module 45 determines sample point for the corresponding relationship according to the analysis result and fault type prestored
Analyse the corresponding transformer fault type of result.
Optionally, transformer oil chromatographic testing and analysis system 2 further include:
Standard specimen acquisition module is believed for obtaining standard factors information, and according to data capture setting information and standard factors
Breath is acquired standard specimen to obtain standard specimen Chromatographic information；
Standard specimen analysis module, for being carried out according to data analysis mode and analytical parameter setup information to standard specimen Chromatographic information
Analysis obtains the test content of each component in standard specimen；
Trial correction factor determining module, for each group in the content and standard specimen according to component each in preset standard specimen
The test content divided determines the corresponding trial correction factor of each component.
Optionally, sample analysis result include the content of each component in sample, in sample the factor of created gase of each component and
Sample code of direct ratio；
Sample analysis module 44 includes:
Sample analysis unit, for being carried out according to data analysis mode and analytical parameter setup information to sample chromatogram information
Analysis obtains the test content of each component in sample；
Constituent content determination unit, for the test content and the corresponding test of each component according to component each in sample
Correction factor determines the content of each component in sample；
Component factor of created gase determination unit, for obtain historical samples analysis record, and according to historical samples analysis record and
The content of each component determines the factor of created gase of each component in sample in sample；
Code of direct ratio determination unit, for determining sample code of direct ratio according to the content of component each in sample.
Optionally, fault determination module 45, specifically for being closed according to the code of direct ratio prestored is corresponding with fault type
System, determines the corresponding transformer fault type of sample code of direct ratio.
Optionally, transformer oil chromatographic testing and analysis system 4 further include:
The exceeded component determining module of content, for according to the content of component each in sample and containing for preset each component
Threshold value is measured, determines the component that content is exceeded in sample；
The exceeded component determining module of factor of created gase, for according to component each in sample factor of created gase and preset each component
Factor of created gase threshold value, determine the component that factor of created gase is exceeded in sample.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of the transformer oil chromatographic testing and analysis system are divided into different functions
Unit or module, to complete all or part of the functions described above.Each functional unit in embodiment, module can integrate
In one processing unit, it is also possible to each unit to physically exist alone, can also be integrated in two or more units
In one unit, above-mentioned integrated unit both can take the form of hardware realization, can also use the shape of SFU software functional unit
Formula is realized.In addition, the specific name of each functional unit, module is also only for convenience of distinguishing each other, it is not limited to this Shen
Protection scope please.The specific work process of unit in above-mentioned apparatus, module, can be with reference to the correspondence in preceding method embodiment
Process, details are not described herein.
Fig. 5 is the schematic block diagram for the terminal device that one embodiment of the invention provides.As shown in figure 5, the terminal of the embodiment
Equipment 5 includes: one or more processors 50, memory 51 and is stored in the memory 51 and can be in the processor
The computer program 52 run on 50.The processor 50 realizes above-mentioned each transformer oil when executing the computer program 52
Step in chromatography determination method embodiment, such as step S101 to S105 shown in FIG. 1.Alternatively, the processor 50
The function of each module/unit in above-mentioned transformer oil chromatographic testing and analysis system embodiment is realized when executing the computer program 52
Can, such as the function of module 41 to 45 shown in Fig. 4.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 51, and are executed by the processor 50, to complete the application.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 52 in the terminal device 5 is described.For example, the computer program 52 can be divided
It is cut into the first acquisition module, sample acquisition module, the second acquisition module, sample analysis module and fault determination module, Ge Gemo
The concrete function of block is as follows:
First obtains module, for obtaining data capture setting information and sample parameters information；
Sample acquisition module, for being acquired to obtain to sample according to data capture setting information and sample parameters information
Sample chromatogram information；
Second obtains module, for obtaining data analysis mode and analytical parameter setup information；
Sample analysis module, for being carried out according to data analysis mode and analytical parameter setup information to sample chromatogram information
Analysis obtains sample analysis result；
Fault determination module determines sample analysis for the corresponding relationship according to the analysis result and fault type prestored
As a result corresponding transformer fault type.
Other modules or unit can refer to the description in embodiment shown in Fig. 4, and details are not described herein.
The terminal device can be notebook, palm PC, mobile phone and portable device etc. and calculate equipment.The terminal
Equipment 5 includes but are not limited to processor 50, memory 51.It will be understood by those skilled in the art that Fig. 5 is only terminal device
An example, do not constitute the restriction to terminal device 5, may include than illustrating more or fewer components, or combination
Certain components or different components, such as the terminal device 5 can also include input equipment, output equipment, network insertion
Equipment, bus etc..
The processor 50 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 51 can be the internal storage unit of the terminal device, such as the hard disk or interior of terminal device
It deposits.What the memory 51 was also possible to be equipped on the External memory equipment of the terminal device, such as the terminal device inserts
Connect formula hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash memory
Block (Flash Card) etc..Further, the memory 51 can also both include the internal storage unit of terminal device or wrap
Include External memory equipment.The memory 51 is for storing needed for the computer program 52 and the terminal device other
Program and data.The memory 51 can be also used for temporarily storing the data that has exported or will export.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
In embodiment provided herein, it should be understood that disclosed transformer oil chromatographic testing and analysis system
And method, it may be implemented in other ways.For example, transformer oil chromatographic testing and analysis system embodiment described above
It is only schematical, for example, the division of the module or unit, only a kind of logical function partition, in actual implementation may be used
To there is an other division mode, such as multiple units or components can be combined or can be integrated into another system or some
Feature can be ignored, or not execute.Another point, shown or discussed mutual coupling or direct-coupling or communication connection
It can be through some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical property, mechanical or other shapes
Formula.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the application realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium
It may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program code
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is only to illustrate the technical solution of the application, rather than its limitations；Although referring to aforementioned reality
Example is applied the application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution should all
Comprising within the scope of protection of this application.
Claims (10)
1. a kind of transformer oil chromatographic determination method characterized by comprising
Obtain data capture setting information and sample parameters information；
Sample is acquired to obtain sample chromatogram information according to the data capture setting information and the sample parameters information；
Obtain data analysis mode and analytical parameter setup information；
The sample chromatogram information is analyzed to obtain according to the data analysis mode and the analytical parameter setup information
Sample analysis result；
According to the corresponding relationship of the analysis result and fault type that prestore, the corresponding transformer event of the sample analysis result is determined
Hinder type.
2. transformer oil chromatographic determination method according to claim 1, which is characterized in that described according to the number
According to analysis mode and the analytical parameter setup information to the sample chromatogram information analyzed to obtain sample analysis result it
Before, further includes:
Standard factors information is obtained, and standard specimen is adopted according to the data capture setting information and the standard factors information
Collection obtains standard specimen Chromatographic information；
The standard specimen Chromatographic information is analyzed to obtain according to the data analysis mode and the analytical parameter setup information
The test content of each component in standard specimen；
It is determined according to the test content of each component in the content of each component in the preset standard specimen and the standard specimen each
The corresponding trial correction factor of component.
3. transformer oil chromatographic determination method according to claim 2, which is characterized in that the sample analysis result
The factor of created gase and sample code of direct ratio of each component in content, sample including component each in sample；
It is described that the sample chromatogram information is analyzed according to the data analysis mode and the analytical parameter setup information
Obtain sample analysis result, comprising:
The sample chromatogram information is analyzed to obtain according to the data analysis mode and the analytical parameter setup information
The test content of each component in sample；
According to the test content of component each in the sample and the corresponding trial correction factor determination of each component
The content of each component in sample；
Historical samples analysis record is obtained, and according to the content of each component in historical samples analysis record and the sample
Determine the factor of created gase of each component in the sample；
The sample code of direct ratio is determined according to the content of component each in the sample.
4. transformer oil chromatographic determination method according to claim 3, which is characterized in that point that the basis prestores
The corresponding relationship for analysing result and fault type, determines the corresponding transformer fault type of the sample analysis result, comprising:
According to the corresponding relationship of the code of direct ratio and fault type that prestore, the corresponding transformation of the sample code of direct ratio is determined
Device fault type.
5. transformer oil chromatographic determination method according to claim 3, which is characterized in that further include:
According to the content threshold value of the content of component each in the sample and preset each component, content in the sample is determined
Exceeded component；
According to the factor of created gase threshold value of the factor of created gase of component each in the sample and preset each component, determine in the sample
The exceeded component of factor of created gase.
6. a kind of transformer oil chromatographic testing and analysis system characterized by comprising
First obtains module, for obtaining data capture setting information and sample parameters information；
Sample acquisition module, for being acquired according to the data capture setting information and the sample parameters information to sample
Obtain sample chromatogram information；
Second obtains module, for obtaining data analysis mode and analytical parameter setup information；
Sample analysis module is used for according to the data analysis mode and the analytical parameter setup information to the sample chromatogram
Information is analyzed to obtain sample analysis result；
Fault determination module determines the sample analysis for the corresponding relationship according to the analysis result and fault type prestored
As a result corresponding transformer fault type.
7. transformer oil chromatographic testing and analysis system according to claim 6, which is characterized in that further include:
Standard specimen acquisition module is joined for obtaining standard factors information, and according to the data capture setting information and the standard specimen
Number information is acquired standard specimen to obtain standard specimen Chromatographic information；
Standard specimen analysis module is used for according to the data analysis mode and the analytical parameter setup information to the standard specimen chromatography
Information is analyzed to obtain the test content of each component in standard specimen；
Trial correction factor determining module, for according to each in the content of each component in the preset standard specimen and the standard specimen
The test content of a component determines the corresponding trial correction factor of each component.
8. transformer oil chromatographic testing and analysis system according to claim 7, which is characterized in that the sample analysis result
The factor of created gase and sample code of direct ratio of each component in content, sample including component each in sample；
The sample analysis module includes:
Sample analysis unit is used for according to the data analysis mode and the analytical parameter setup information to the sample chromatogram
Information is analyzed to obtain the test content of each component in sample；
Constituent content determination unit, for corresponding according to the test content of component each in the sample and each component
The trial correction factor determines the content of each component in the sample；
Component factor of created gase determination unit, for obtain historical samples analysis record, and according to the historical samples analysis record and
The content of each component determines the factor of created gase of each component in the sample in the sample；
Code of direct ratio determination unit, for determining that three ratio of sample is compiled according to the content of component each in the sample
Code.
9. a kind of terminal device, including memory, processor and storage are in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 5 when executing the computer program
The step of any one transformer oil chromatographic determination method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence realizes the transformer oil as described in any one of claim 1 to 5 when the computer program is executed by one or more processors
The step of chromatography determination method.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062280A (en) * | 2021-11-03 | 2022-02-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transformer tap switch fault monitoring method, system and device |
| CN114088847A (en) * | 2022-01-19 | 2022-02-25 | 华谱科仪(北京)科技有限公司 | Sample determination method and device based on chromatographic analysis, storage medium and server |
| CN114154029A (en) * | 2022-02-10 | 2022-03-08 | 华谱科仪(北京)科技有限公司 | Sample query method and server based on artificial intelligence and chromatographic analysis |
| CN114324710A (en) * | 2021-11-15 | 2022-04-12 | 杭州柯林电气股份有限公司 | Transformer oil chromatographic detection system and detection method |
| CN114372063A (en) * | 2022-01-21 | 2022-04-19 | 华谱科仪(北京)科技有限公司 | Fault detection method based on chromatograph and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5659126A (en) * | 1996-04-19 | 1997-08-19 | Farber; Milton | Gas chromatograph techniques for on-line testing of transformer faults |
| CN103018345A (en) * | 2012-12-17 | 2013-04-03 | 上海思源光电有限公司 | On-line monitoring and acquiring system for oil chromatography and on-line monitoring method thereof |
| CN103399237A (en) * | 2013-08-06 | 2013-11-20 | 华北电力大学 | Method for detecting failure of oil-immersed transformer |
| CN104535865A (en) * | 2014-12-30 | 2015-04-22 | 西安工程大学 | Comprehensive diagnosing method for operation troubles of power transformer based on multiple parameters |
| CN106324405A (en) * | 2016-09-07 | 2017-01-11 | 南京工程学院 | Transformer fault diagnosis method based on improved principal component analysis |
| CN106596754A (en) * | 2016-11-22 | 2017-04-26 | 华北电力大学 | Assessment method and device for oil chromatographic sensor effectiveness |
| CN106682080A (en) * | 2016-11-21 | 2017-05-17 | 云南电网有限责任公司电力科学研究院 | Transformer fault analysis method and system |
-
2018
- 2018-11-26 CN CN201811417985.2A patent/CN109298099A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5659126A (en) * | 1996-04-19 | 1997-08-19 | Farber; Milton | Gas chromatograph techniques for on-line testing of transformer faults |
| CN103018345A (en) * | 2012-12-17 | 2013-04-03 | 上海思源光电有限公司 | On-line monitoring and acquiring system for oil chromatography and on-line monitoring method thereof |
| CN103399237A (en) * | 2013-08-06 | 2013-11-20 | 华北电力大学 | Method for detecting failure of oil-immersed transformer |
| CN104535865A (en) * | 2014-12-30 | 2015-04-22 | 西安工程大学 | Comprehensive diagnosing method for operation troubles of power transformer based on multiple parameters |
| CN106324405A (en) * | 2016-09-07 | 2017-01-11 | 南京工程学院 | Transformer fault diagnosis method based on improved principal component analysis |
| CN106682080A (en) * | 2016-11-21 | 2017-05-17 | 云南电网有限责任公司电力科学研究院 | Transformer fault analysis method and system |
| CN106596754A (en) * | 2016-11-22 | 2017-04-26 | 华北电力大学 | Assessment method and device for oil chromatographic sensor effectiveness |
Non-Patent Citations (6)
| Title |
|---|
| XUEZENG ZHAO 等: "An on-line monitoring system for gases dissolved in transformer oil using wireless data acquisition", 《2009 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE》 * |
| 唐攀龙 等: "变压器油色谱分析及其应用的研究", 《绝缘材料》 * |
| 王娜 等: "浅谈变压器油色谱标样精确度的提高", 《变压器》 * |
| 肖永清: "变压器油色谱在线分析系统设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 胡孔忠 等: "《变压器运行与检修》", 30 June 2013, 合肥工业大学出版社 * |
| 邹思轶: "电力变压器油色谱在线监测信息系统的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062280A (en) * | 2021-11-03 | 2022-02-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transformer tap switch fault monitoring method, system and device |
| CN114062280B (en) * | 2021-11-03 | 2023-10-27 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transformer tap switch fault monitoring method, system and device |
| CN114324710A (en) * | 2021-11-15 | 2022-04-12 | 杭州柯林电气股份有限公司 | Transformer oil chromatographic detection system and detection method |
| CN114088847A (en) * | 2022-01-19 | 2022-02-25 | 华谱科仪(北京)科技有限公司 | Sample determination method and device based on chromatographic analysis, storage medium and server |
| CN114088847B (en) * | 2022-01-19 | 2022-04-08 | 华谱科仪(北京)科技有限公司 | Sample determination method and device based on chromatographic analysis, storage medium and server |
| CN114372063A (en) * | 2022-01-21 | 2022-04-19 | 华谱科仪(北京)科技有限公司 | Fault detection method based on chromatograph and electronic equipment |
| CN114372063B (en) * | 2022-01-21 | 2022-08-12 | 华谱科仪(北京)科技有限公司 | Fault detection method based on chromatograph and electronic equipment |
| CN114154029A (en) * | 2022-02-10 | 2022-03-08 | 华谱科仪(北京)科技有限公司 | Sample query method and server based on artificial intelligence and chromatographic analysis |
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