CN107909035A - A kind of reading of quasi real time failure wave-recording file and analysis system - Google Patents
A kind of reading of quasi real time failure wave-recording file and analysis system Download PDFInfo
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Abstract
The present invention provides reading and the analysis system of a kind of quasi real time failure wave-recording file, belongs to fault recorder data transmission and process field.Including:Several fault wave recording devices are connected with failure wave-recording document storage server, and analyzing and processing platform is connected by interchanger with failure wave-recording document storage server;WinSCP softwares and failure wave-recording file analysis software are installed on analyzing and processing platform, and analyzes and processes in the memory of platform and is pre-established with recorded wave file storage folder;WinSCP softwares are used to be connected with failure wave-recording document storage server by WinSCP script files, and the failure wave-recording file real-time synchronization generated in several specified folders in failure wave-recording document storage server is copied to recorded wave file storage folder;Failure wave-recording file analysis software is used to analyze failure wave-recording file synchronous in recorded wave file storage folder.The present invention is not only hardly damaged failure wave-recording file original in failure wave-recording document storage server, and safe efficient and stable.
Description
Technical field
The present invention relates to fault recorder data transmission and processing technology field, more particularly to a kind of quasi real time failure wave-recording text
The reading of part and analysis system.
Background technology
Substation serves as the role of power transmission terminal in power grid, stand in primary equipment be power transmission weight
Want part.When primary equipment produces exception or when breaking down, the fault wave recording device in station can be triggered, and failure wave-recording
Device can be recorded situations such as voltage and current at this time, and generated failure wave-recording file and be stored in the storage of failure wave-recording file
In server.In order to know exception and failure cause, it is necessary to which failure wave-recording file is read out and is analyzed.
Failure wave-recording under mainly manually being observed and recorded to the method that failure wave-recording file is read out and analyzes at present
The variation tendency of waveform in file, carries out according to relevant transmission of electricity principle, protection philosophy and other analysis methods of electric system
Analysis.During analysis, it is necessary to by general failure wave-recording Fileview software, on failure wave-recording document storage server or
On the LAN computer being connected with failure wave-recording document storage server, failure wave-recording text is carried out by way of Disk Mapping
The reading and analysis of part.
Current this mode is primarily present following deficiency:1st, because relaying configuration, the specification of variables each stood have not
Together, general failure wave-recording Fileview software and do not have specific aim, use general failure wave-recording Fileview software
It is only capable of making fundamental analysis, usually also needs to carry out manual analysis by analysis personnel, workload is larger, does not possess to failure wave-recording
Function is automatically analyzed after the loading of file;2nd, general failure wave-recording Fileview software can not achieve autonomous in real time read
The function of newest failure wave-recording file, i.e., do not possess the newest failure wave-recording file of detection, read recorder data automatically, automatically analyze
A set of function;3rd, be directly viewable on failure wave-recording document storage server, or with failure wave-recording document storage server phase
On LAN computer even, the reading and analysis of failure wave-recording file are carried out by way of Disk Mapping, can be directly right
Original failure wave-recording file is operated in failure wave-recording document storage server, and data transfer and without encryption,
Original failure wave-recording file is lost protection, and easily original failure wave-recording file is damaged.
The content of the invention
Present invention aim to address at present need to be by artificial, work when failure wave-recording file is read out and is analyzed
Amount is big, and failure wave-recording Fileview software general at present, which does not possess, automatically analyzes work(after the loading to failure wave-recording file
Can, do not possess the newest failure wave-recording file of detection, read recorder data automatically, automatically analyze a set of function and easily make failure
The technical problem that original failure wave-recording file loses protection and damages in recorded wave file storage server, there is provided Yi Zhongzhun
The reading of real time fail recorded wave file and analysis system.
In order to solve the above technical problems, the technical solution adopted by the present invention is:
A kind of reading of quasi real time failure wave-recording file and analysis system, including the record of several fault wave recording devices, failure
Ripple document storage server, interchanger and analyzing and processing platform;Several fault wave recording devices take with the storage of failure wave-recording file
Business device connection, the analyzing and processing platform are connected by interchanger with failure wave-recording document storage server;The analyzing and processing
WinSCP softwares and failure wave-recording file analysis software are installed on platform, and analyzes and processes and is pre-established in the memory of platform
There is recorded wave file storage folder;WinSCP softwares are used for by WinSCP script files and failure wave-recording document storage server
Connection, and the failure wave-recording file real-time synchronization that will be generated in several specified folders in failure wave-recording document storage server
It is copied to recorded wave file storage folder;Failure wave-recording file analysis software is used for synchronous in recorded wave file storage folder
Failure wave-recording file is analyzed.
Alternatively, the WinSCP softwares will generate in failure wave-recording document storage server in some specified folders
Failure wave-recording file real-time synchronization when being copied to recorded wave file storage folder, include the following steps:
Step 1, start WinSCP softwares, be loaded into the WinSCP script files write beforehand through WinSCP instructions;
Step 2, WinSCP script files obtain the network address of failure wave-recording document storage server;
Step 3, WinSCP script files obtain several specified folders on failure wave-recording document storage server
Attribute information;
Step 4, the recorded wave file storage folder pre-established on WinSCP script files acquisition analyzing and processing platform
Attribute information;
Step 5, WinSCP script files according to the network address of failure wave-recording document storage server, several specify text
The attribute information of part folder and the attribute information of recorded wave file storage folder, establish several specified folders and are deposited with recorded wave file
Store up the synchronized links relation between file;
Step 6, whether WinSCP script files detect new failure wave-recording file generated in any one specified folder;
If there is new failure wave-recording file generated in any one specified folder, step 7 is performed;If several specified folders
In without new failure wave-recording file generated, then return to step 2;
Step 7, WinSCP script files read and new failure wave-recording file are copied to recorded wave file storage folder
In;
Step 8, WinSCP script files judge whether to detect that user exits operation to WinSCP softwares;If detection
Operation is exited to WinSCP softwares to user, then flow terminates;If be not detected by user exits behaviour to WinSCP softwares
Make, then return to step 2.
Alternatively, failure wave-recording file analysis software failure wave-recording synchronous in recorded wave file storage folder
When file is analyzed, include the following steps:
S1, startup separator recorded wave file analysis software, failure wave-recording file analysis software carry out parameter pre-read and interface
Renewal;
S2, failure wave-recording file analysis software determine manual analyzing or automatically analyze;If manual analyzing operates,
Then perform S3 to S5;If automatically analyzing operation, then S6 to S11 is performed;
S3, failure wave-recording file analysis software are loaded into the failure record that user manually selects in recorded wave file storage folder
Ripple file, and the failure wave-recording file manually selected by the fault diagnosis algorithm in failure wave-recording file analysis software to user
Analyzed;S4, it is abnormal that failure wave-recording file analysis software judges that the failure wave-recording file that user manually selects whether there is, such as
There is exception in fruit, then perform S5;If there is no exception, then flow terminates;S5, failure wave-recording file analysis software outputting alarm
Signal;
S6, failure wave-recording file analysis software start timed task, and a recorded wave file storage is detected every preset time
Whether new failure wave-recording file is got in file;S7, failure wave-recording file analysis software are judged in any preset time
Whether new failure wave-recording file is got;If getting new failure wave-recording file in any preset time, perform
S8;If not getting new failure wave-recording file in any preset time, S6 is returned;S8, failure wave-recording file analysis
Software prompt is loaded into new failure wave-recording file there are new failure wave-recording file, passes through failure wave-recording file analysis software
In fault diagnosis algorithm new failure wave-recording file is analyzed;S9, failure wave-recording file analysis software judge new event
Hinder recorded wave file with the presence or absence of exception, if there is exception, then perform S10, if there is no exception, then return to S6;S10, therefore
Hinder recorded wave file analysis software outputting alarm signal;S11, failure wave-recording file analysis software judge whether to detect operation suspension
Operation, if detecting the operation of operation suspension, terminate flow;If being not detected by the operation of operation suspension, return
S6。
The beneficial effects of the invention are as follows:
(1) failure generated in several specified folders in failure wave-recording file memory is recorded by WinSCP softwares
Ripple file real-time synchronization is copied to recorded wave file storage folder, thus avoid directly from failure wave-recording document storage server or
Read failure recorded wave file on the LAN computer being attached thereto is original in survivable failure wave-recording document storage server
Failure wave-recording file, have the characteristics that it is safe efficient, stablize;
(2) it is connected by WinSCP script files with failure wave-recording document storage server, it can be achieved that remote failure recording
Document storage server is synchronous with the failure wave-recording file on the computer of processing analysis platform local, without influencing long-range event
Hinder the normal work of recorded wave file storage server, also original failure wave-recording file is not impacted;
(3) by the automatic detection function of unit faults recorder analysis software, can periodically detect in recorded wave file storage folder
New failure wave-recording file, once recorded wave file storage file accompanies new failure wave-recording file generated, then passes through failure immediately
Analysis method is analyzed, and so as to obtain analysis result at the first time, thus can obtain primary equipment in real time
Operating condition;
(4) each part in the system is separate, and wherein any one module carries out upgrade maintenance, without
Other each several parts are had an impact.
To sum up, compared with background technology, for the present invention when analyzing failure wave-recording file, without artificial, workload is small,
Human cost can be reduced;Failure wave-recording file can be analyzed manually, also failure wave-recording file can be divided automatically
Analysis;It can find whether primary equipment breaks down in real time;It is not direct to be connected with failure wave-recording document storage server to carry out
Analysis, thus not only there is safe efficient, stabilization, but also it is hardly damaged the storage of failure wave-recording document storage server
Primary fault recorded wave file.
Brief description of the drawings
Fig. 1 is the system composition schematic diagram of the present invention.
Fig. 2 is that the failure wave-recording file real-time synchronization generated in some specified folders is copied to recording by WinSCP softwares
The flow chart of file storage folder.
Fig. 3 be failure wave-recording file analysis software failure wave-recording file synchronous in recorded wave file storage folder into
Flow chart during row analysis.
Embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
As shown in Figure 1, the reading of quasi real time failure wave-recording file in the present embodiment and analysis system include:Several events
Hinder wave recording device 2, failure wave-recording document storage server 1, interchanger 3 and analyzing and processing platform 4;Several fault wave recording devices
2 are connected with failure wave-recording document storage server 1, and the analyzing and processing platform 4 is stored by interchanger 3 and failure wave-recording file
Server 1 connects;WinSCP softwares and failure wave-recording file analysis software are installed on the analyzing and processing platform 4, and analyzed
Recorded wave file storage folder is pre-established with the memory of processing platform 4;WinSCP softwares are used to pass through WinSCP scripts
File is connected with failure wave-recording document storage server 1, and by several specified files in failure wave-recording document storage server 1
The failure wave-recording file real-time synchronization generated in folder is copied to recorded wave file storage folder;Failure wave-recording file analysis software is used
Synchronous failure wave-recording file is analyzed in recorded wave file storage folder.
Alternatively, as shown in Fig. 2, the WinSCP softwares are specified by some in failure wave-recording document storage server 1
When the failure wave-recording file real-time synchronization generated in file is copied to recorded wave file storage folder, as follows 1 to
Step 8 is realized:
Step 1, start WinSCP softwares, be loaded into the WinSCP script files write beforehand through WinSCP instructions.
Step 2, WinSCP script files obtain the network address of failure wave-recording document storage server 1.
Wherein, the purpose of the network address of WinSCP script files acquisition failure wave-recording document storage server 1 is:Make
WinSCP softwares can be recognized obtains data from which equipment.
Step 3, WinSCP script files obtain several specified folders on failure wave-recording document storage server 1
Attribute information.
Wherein, the attribute information of specified folder is the title of specified folder, store path etc..WinSCP script files
The purpose for obtaining the attribute information of several specified folders is:WinSCP softwares are enable to recognize synchronous duplication failure wave-recording text
Data in part storage server 1 in which file.
Step 4, the recorded wave file storage folder pre-established on WinSCP script files acquisition analyzing and processing platform 4
Attribute information.
Wherein, the attribute information of recorded wave file storage folder is the title of recorded wave file storage folder, store path
Deng.The purpose of attribute information that WinSCP script files obtain recorded wave file storage folder is:WinSCP softwares are enable to obtain
Know the data that will synchronously replicate store to analyzing and processing 4 memory of platform where.
Step 5, WinSCP script files according to the network address of failure wave-recording document storage server 1, several specify
The attribute information of file and the attribute information of recorded wave file storage folder, establish several specified folders and recorded wave file
Synchronized links relation between storage folder.
Step 6, whether WinSCP script files detect new failure wave-recording file generated in any one specified folder;
If there is new failure wave-recording file generated in any one specified folder, step 7 is performed;If several specified folders
In without new failure wave-recording file generated, then return to step 2.
Step 7, WinSCP script files read and new failure wave-recording file are copied to recorded wave file storage folder
In.
Step 8, WinSCP script files judge whether to detect that user exits operation to WinSCP softwares;If detection
Operation is exited to WinSCP softwares to user, then flow terminates;If be not detected by user exits behaviour to WinSCP softwares
Make, then return to step 2.
As shown in figure 3, the failure that the failure wave-recording file analysis software is synchronous in recorded wave file storage folder
When recorded wave file is analyzed, include the following steps S1 to S11:
S1, startup separator recorded wave file analysis software, failure wave-recording file analysis software carry out parameter pre-read and interface
Renewal.
Failure wave-recording file analysis software carries out parameter pre-read and the purpose of interface renewal:Ensure failure wave-recording file
Analysis software can be with normal operation, and can provide normal working interface and come for users to use.
S2, failure wave-recording file analysis software determine manual analyzing or automatically analyze;If manual analyzing, then hold
Row S3 to S5;If automatically analyzing, then S6 to S11 is performed.
S3, failure wave-recording file analysis software are loaded into the failure record that user manually selects in recorded wave file storage folder
Ripple file, and the failure wave-recording file manually selected by the fault diagnosis algorithm in failure wave-recording file analysis software to user
Analyzed.S4, it is abnormal that failure wave-recording file analysis software judges that the failure wave-recording file that user manually selects whether there is, such as
There is exception in fruit, then perform S5;If there is no exception, then flow terminates.S5, failure wave-recording file analysis software outputting alarm
Signal.
S6, failure wave-recording file analysis software start timed task, and a recorded wave file storage is detected every preset time
Whether new failure wave-recording file is got in file.S7, failure wave-recording file analysis software are judged in any preset time
Whether new failure wave-recording file is got;If getting new failure wave-recording file in any preset time, perform
S8;If not getting new failure wave-recording file in any preset time, S6 is returned.S8, failure wave-recording file analysis
Software prompt is loaded into new failure wave-recording file there are new failure wave-recording file, passes through failure wave-recording file analysis software
In fault diagnosis algorithm new failure wave-recording file is analyzed.S9, failure wave-recording file analysis software judge new event
Hinder recorded wave file with the presence or absence of exception, if there is exception, then perform S10, if there is no exception, then return to S6;S10, therefore
Hinder recorded wave file analysis software outputting alarm signal.S11, failure wave-recording file analysis software judge whether to detect operation suspension
Operation, if detecting the operation of operation suspension, terminate flow;If being not detected by the operation of operation suspension, return
S6。
Preset time in the timed task can be 1s, 5s etc., its specific duration can be set as needed.When
So, which sets shorter, more can find new failure whether is got in recorded wave file storage folder in time
Recorded wave file, so that failure wave-recording file analysis software in time can more analyze new failure wave-recording file, into
And whether break down easy to detection primary equipment in real time.
It can be obtained by the above, the failure wave-recording file analysis software provided in the present invention, which has, manually selects failure wave-recording
The work(that new failure wave-recording file synchronous in recorded wave file storage folder is analyzed is analyzed and automatically selected to file
Energy.When automatically selecting newest failure wave-recording file and being analyzed, the timed task of the failure wave-recording file analysis software is preferred
For 1s, check in a recorded wave file storage folder whether copied into new failure wave-recording file every 1s with realization.If
There is new failure wave-recording file generated, then after pending file copy, the new failure wave-recording file copied into is carried out one by one
Analysis, the quasi real time analytic function of failure wave-recording file is realized with this, and analysis result can be informed field operator.
Fault diagnosis algorithm described in the present embodiment includes the following steps A to step D:
Step A, the history Wave data in the historical failure recorded wave file of fault wave recording device record is using receipts net
Algorithm for Training RBF neural, to determine the model parameter of RBF neural, the model parameter includes RBF neural
Center, weight and width.
Step B, the failure wave-recording file acquisition current form data recorded according to fault wave recording device, and to current form
Data carry out Characteristic Extraction, and the characteristic quantity of extraction includes temporal signatures amount and frequency domain character amount.Wherein, the current form number
According to the Wave data in the failure wave-recording file manually selected for user, or it is what is got in recorded wave file storage folder
Wave data in new failure wave-recording file.
Step C, is normalized the characteristic quantity of extraction.
Step D, trained RBF neural is inputted by the characteristic quantity after normalized, and according to trained RBF
Whether the primary equipment of the output result diagnosis substation of neutral net breaks down.The primary equipment of the substation can be
The equipment such as the alternating current filter of substation.
The temporal signatures amount is included when the branch wire time T of the breaker of substation, alternating current filter divide-shut brake under record
Current maxima I in waveformmaxWith current minimum IminAnd three-phase matching degree γ;Wherein:
T=max (TA,TB,TC) (1)
In formula (1), TA、TBAnd TCThe respectively branch wire time of alternating current filter A, B, C three-phases;
In formula (2), ia、ibAnd icThe current instantaneous value after alternating current filter A, B, C three-phase phase shifting, I are represented respectivelya、Ib
And IcThe current amplitude of alternating current filter A, B, C three-phase is represented respectively, and d represents the waveform in d-th of cycle in Wave data.
The frequency domain character amount includes zero sequence current harmonics maximum IH,max, AC filter and breaker zero-sequence current it is humorous
Ripple content δ and total harmonic distortion factor KTHD;Wherein:
In formula (3):IH,eFor e subharmonic virtual values, IrFor the rated current of corresponding alternating current filter group;
In formula (5), IH,nRepresent nth harmonic virtual value.
The step A includes the following steps a to step e when determining the model parameter of RBF neural:
Step a, the M group history Wave data progress of fault wave recording device record during to the alternating current filter switching of substation
Characteristic Extraction, obtains temporal signatures amount and frequency domain character amount totally seven characteristic quantities, and marks the exception of M group history Wave datas
State obtains state value, and seven characteristic quantities and a state value are combined into initial training data set SM×8, wherein, temporal signatures
Amount includes recording the current maxima I in lower waveform when branch wire time T, the alternating current filter divide-shut brake of breakermaxWith electric current most
Small value IminAnd three-phase matching degree γ, frequency domain character amount include zero sequence current harmonics maximum IH,max, AC filter and breaker zero
The harmonic content δ and total harmonic distortion factor K of sequence electric currentTHD;
Step b, to initial training data set SM×8In seven characteristic quantities be normalized, formed standard exercise number
According to collection S'M×8;
Step c, determines the implicit layer number z of RBF neural and receives the developing coefficient C of net algorithm, and according to hidden layer
Quantity z and characteristic quantity quantity determine receive net algorithm node quantity A, wherein:
A=2 (7 × z+2 × z) y (7);
In formula (6), K represents total iterations, and k represents kth time iteration, and e represents natural constant;In formula (7), y tables
Show the node quantity that each hyperplane is chosen;
Step d, the object function for determining RBF neural are equation below (8), and the iteration more new formula for receiving net algorithm is
Equation below (9), and selection standard training dataset S'M×8In H datas by having preset developing coefficient and iterations
Receipts net algorithm come to RBF neural carry out parameter identification, obtain the center T of RBF neurali, weight WiAnd width csi;
In formula (8), Y (j) represent iteration j real output value, S'(j, m) represent iteration j input value,
S'(j, 8) input value of the 8th iteration is represented;In formula (9), X(k)Site position during expression kth wheel iteration, X (k+1) represent
Kth+1 takes turns site position during iteration, XbestRepresent the optimal site position occurred in search history, ξ(k)With ζ(k)Represent respectively
Random number between [0,1];
Step e, using the state value in H datas as reference, center T is determined using step di, weight WiAnd width csiAfterwards
RBF neural, from 0 to 1 each stepping 0.01 100 values are calculated with accuracy rate respectively, choose the highest value conduct of accuracy rate
Level threshold value.
Alternatively, step D is being according to the primary equipment of the output result of trained RBF neural diagnosis substation
During no failure, concrete mode is:When the output result of trained RBF neural is more than level threshold value, one is determined
Secondary device breaks down;When the output result of trained RBF neural is not more than level threshold value, determine primary equipment not
Break down.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, but the present invention is not limited thereto.For those skilled in the art, the essence of the present invention is not being departed from
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (3)
1. reading and the analysis system of a kind of quasi real time failure wave-recording file, it is characterised in that filled including several failure wave-recordings
Put (2), failure wave-recording document storage server (1), interchanger (3) and analyzing and processing platform (4);Several fault wave recording devices
(2) it is connected with failure wave-recording document storage server (1), the analyzing and processing platform (4) passes through interchanger (3) and failure wave-recording
Document storage server (1) connects;
WinSCP softwares and failure wave-recording file analysis software are installed on the analyzing and processing platform (4), and analyzed and processed flat
Recorded wave file storage folder is pre-established with the memory of platform (4);WinSCP softwares are used to pass through WinSCP script files
It is connected with failure wave-recording document storage server (1), and by several specified files in failure wave-recording document storage server (1)
The failure wave-recording file real-time synchronization generated in folder is copied to recorded wave file storage folder;Failure wave-recording file analysis software is used
Synchronous failure wave-recording file is analyzed in recorded wave file storage folder.
2. reading and the analysis system of quasi real time failure wave-recording file according to claim 1, it is characterised in that described
WinSCP softwares are real in the failure wave-recording file that will be generated in some specified folders in failure wave-recording document storage server (1)
When being synchronously copied to recorded wave file storage folder, include the following steps:
Step 1, start WinSCP softwares, be loaded into the WinSCP script files write beforehand through WinSCP instructions;
Step 2, WinSCP script files obtain the network address of failure wave-recording document storage server (1);
Step 3, WinSCP script files obtain the category of several specified folders on failure wave-recording document storage server (1)
Property information;
Step 4, WinSCP script files obtain the category of the recorded wave file storage folder pre-established on analyzing and processing platform (4)
Property information;
Step 5, WinSCP script files according to the network address of failure wave-recording document storage server (1), several specify text
The attribute information of part folder and the attribute information of recorded wave file storage folder, establish several specified folders and are deposited with recorded wave file
Store up the synchronized links relation between file;
Step 6, whether WinSCP script files detect new failure wave-recording file generated in any one specified folder;If
There is new failure wave-recording file generated in any one specified folder, then perform step 7;If in several specified folders
There is no new failure wave-recording file generated, then return to step 2;
Step 7, WinSCP script files read and new failure wave-recording file are copied in recorded wave file storage folder;
Step 8, WinSCP script files judge whether to detect that user exits operation to WinSCP softwares;If detect use
Operation is exited in family to WinSCP softwares, then flow terminates;If be not detected by user exits operation to WinSCP softwares,
Return to step 2.
3. reading and the analysis system of quasi real time failure wave-recording file according to claim 1 or 2, it is characterised in that institute
Failure wave-recording file analysis software is stated when failure wave-recording file synchronous in recorded wave file storage folder is analyzed, is wrapped
Include following steps:
S1, startup separator recorded wave file analysis software, failure wave-recording file analysis software carry out parameter pre-read and interface renewal;
S2, failure wave-recording file analysis software determine manual analyzing or automatically analyze;If manual analyzing, then S3 is performed
To S5;If automatically analyzing, then S6 to S11 is performed;
S3, failure wave-recording file analysis software are loaded into the failure wave-recording text that user manually selects in recorded wave file storage folder
Part, and the failure wave-recording file manually selected by the fault diagnosis algorithm in failure wave-recording file analysis software to user carries out
Analysis;S4, it is abnormal that failure wave-recording file analysis software judges that the failure wave-recording file that user manually selects whether there is, if deposited
In exception, then S5 is performed;If there is no exception, then flow terminates;S5, failure wave-recording file analysis software outputting alarm letter
Number;
S6, failure wave-recording file analysis software start timed task, and a recorded wave file storage file is detected every preset time
Whether new failure wave-recording file is got in folder;S7, failure wave-recording file analysis software judge in any preset time whether
Get new failure wave-recording file;If getting new failure wave-recording file in any preset time, S8 is performed;Such as
Fruit does not get new failure wave-recording file in any preset time, then returns to S6;S8, failure wave-recording file analysis software carry
Show there are new failure wave-recording file, and be loaded into new failure wave-recording file, pass through the event in failure wave-recording file analysis software
Barrier diagnosis algorithm analyzes new failure wave-recording file;S9, failure wave-recording file analysis software judge new failure wave-recording
File if there is exception, then performs S10, if there is no exception, then returns to S6 with the presence or absence of exception;S10, failure wave-recording
File analysis software outputting alarm signal;S11, failure wave-recording file analysis software judge whether to detect the behaviour of operation suspension
Make, if detecting the operation of operation suspension, terminate flow;If being not detected by the operation of operation suspension, S6 is returned.
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