CN109192339A - The method, apparatus and terminal device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis - Google Patents
The method, apparatus and terminal device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis Download PDFInfo
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- CN109192339A CN109192339A CN201810812964.4A CN201810812964A CN109192339A CN 109192339 A CN109192339 A CN 109192339A CN 201810812964 A CN201810812964 A CN 201810812964A CN 109192339 A CN109192339 A CN 109192339A
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The present invention is suitable for kilowatt pressurized water reactor nuclear power station technical field, provides the method, apparatus and terminal device of a kind of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis.The primary tendency information of access is obtained when this method comprises: carrying out fault diagnosis to generator；By the failure of the primary tendency information analysis generator, fault message is obtained；Display includes an at least fault tree picture for the fault message.The present invention can intuitively show the fault message of generator, and the state of generator is directly acquired and diagnosed convenient for user, without artificial secondary judgement and reasoning, have stronger practicability and ease for use.
Description
Technical field
The invention belongs to kilowatt pressurized water reactor nuclear power station technical field more particularly to a kind of million kilowatt presurized water reactors
The method, apparatus and terminal device of generator of nuclear power station condition diagnosing.
Background technique
In kilowatt pressurized water reactor nuclear power station, generator is a kind of key equipment.Generator running environment is complicated, holds
The various abnormal conditions of Yi Yin influence the normal monitoring to its state.It is to the diagnostic method of Generator Status or system at present
The fault message of generator is simply enumerated, user needs to carry out secondary judgement and reasoning to the fault message, can not be intuitive
Solve the state of generator.
Therefore, it is necessary to propose a kind of scheme to solve the above problems.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of diagnosis of kilowatt pressurized water reactor nuclear power station Generator Status
Method, apparatus and terminal device, to solve to deposit in kilowatt pressurized water reactor nuclear power station Generator Status diagnosis in the prior art
The problem of intuitively can not understanding Generator Status.
The first aspect of the embodiment of the present invention provides a kind of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis
Method, comprising:
The primary tendency information of access is obtained when carrying out fault diagnosis to generator；
By the failure of the primary tendency information analysis generator, fault message is obtained；
Display includes an at least fault tree picture for the fault message.
Optionally, the primary tendency information includes: online tendency information, the running alarm signal of generator in real time
Breath, inspection class tendency information and test tendency information.
Optionally, the method for the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
The position of failure is shown in fault tree picture, and lists the various failures that the position occurs；
The various failures that the position is occurred highlight, and show the corresponding number occurred of failure.
Optionally, the method for the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
When receiving the inquiry request of user, display include fault message corresponding with keyword in inquiry request extremely
A few fault tree picture.
Optionally, the inquiry request includes querying condition, and the querying condition includes at least one of the following: generator machine
Group number, unit exception type, unit exception attribute and unit exception rank.
Optionally, the unit exception rank includes four ranks, respectively first level, second level, third level
And fourth level, the method for the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
When detecting that equipment is in first level, shutdown processing is carried out to generator；
When detecting that equipment is in second level, the load of generator is reduced；
When detecting that equipment is in third level, the water temperature of generator is reduced；
When detecting that equipment is in fourth level, reinforce monitoring in the operation of generator.
Optionally, the failure is diagnosed by man-machine conversation.
The second aspect of the embodiment of the present invention provides a kind of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis
Device, comprising:
Module being obtained, the primary tendency information of access is obtained when for carrying out fault diagnosis to generator；
Analysis module obtains fault message for the failure by the primary tendency information analysis generator；
First display module, for showing at least fault tree picture including the fault message.
Optionally, primary tendency information includes: online tendency information in real time, the running warning message of generator, patrols
Examine class tendency information and test tendency information.
Optionally, the device of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
Module is enumerated in display, for showing the position of failure in fault tree picture, and lists each of the position generation
Kind failure；
Second display module, the various failures for the position to occur highlight, and show that failure is corresponding
The number of generation.
Optionally, the device of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
Third display module, for when receiving the inquiry request of user, display includes and keyword in inquiry request
An at least fault tree picture for corresponding fault message.
Optionally, the inquiry request includes querying condition, and the querying condition includes at least one of the following: generator machine
Group number, unit exception type, unit exception attribute and unit exception rank.
Optionally, the device of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
First processing module, for carrying out shutdown processing to generator when detecting that equipment is in first level；
Second processing module, for reducing the load of generator when detecting that equipment is in second level；
Third processing module, for reducing the water temperature of generator when detecting that equipment is in third level；
Fourth processing module, for reinforcing monitoring in the operation of generator when detecting that equipment is in fourth level.
Optionally, the device of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
Man-machine conversation's module, for being diagnosed by man-machine conversation to the failure.
Optionally, the device of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
First judgment module, for judging man-machine conversation with the presence or absence of uncertain problem；
Second judgment module, for uncertain problem if it exists, then judge the uncertain problem condition whether
Sufficiently；
Reasoning module pushes away the uncertain problem if the sufficient condition for the uncertain problem
Reason, and the reasoning results are shown in interface.
The third aspect of the embodiment of the present invention provides a kind of terminal device, including memory, processor and is stored in
In the memory and the computer program that can run on the processor, which is characterized in that described in the processor executes
The step of method in first aspect is realized when computer program.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, which is characterized in that side in first aspect is realized when the computer program is executed by processor
The step of method.
In embodiments of the present invention, the primary tendency information of access is obtained when carrying out fault diagnosis to generator；Pass through
The failure of the primary tendency information analysis generator, obtains fault message, and display includes at least the one of the fault message
Fault tree picture is opened, to intuitively show the fault message of generator, the state of generator is directly acquired convenient for user, is not necessarily to
Artificial secondary judgement and reasoning, have stronger practicability and ease for use.
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 method for the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis that the embodiment of the present invention one provides
Implementation process schematic diagram；
Fig. 2 is the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis provided by Embodiment 2 of the present invention
Implementation process schematic diagram；
Fig. 3 is the method for the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis that the embodiment of the present invention three provides
Implementation process schematic diagram；
Fig. 4 is the knot for the kilowatt pressurized water reactor nuclear power station Generator Status diagnostic device that the embodiment of the present invention four provides
Structure block diagram；
Fig. 5 is the schematic diagram for the terminal device that the embodiment of the present invention five 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, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention 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, in case unnecessary details interferes description of the invention.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " instruction is described special
Sign, entirety, step, operation, the presence of element and/or component, but be not precluded one or more of the other feature, entirety, step,
Operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determination " or " in response to detecting ".Similarly, phrase " if it is determined that "
Or " if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to
Determine " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
Fig. 1 shows the side of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis of the offer of the embodiment of the present invention one
The implementation process schematic diagram of method.As shown in Figure 1, the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis is specific
Include the following steps S101 to step S103.
Step S101: the primary tendency information of access is obtained when carrying out fault diagnosis to generator.
Wherein, primary tendency information includes: online tendency information, the running warning message of generator, inspection in real time
Class tendency information and test tendency information.Test tendency information refers to: it is (as fixed in measured that generator carries out every test in maintenance
Sub- winding D.C. resistance) when certain abnormal signs for finding, need the information by manually submitting.
Step S102: by the failure of the primary tendency information analysis generator, fault message is obtained.
Failure symptom refers to that the primary tendency content accessed when this system carries out fault diagnosis to generator, system are logical
The tendency for crossing these primary further makes a definite diagnosis failure to generator, that is to say, that all failures being diagnosed to be of system be all by
What these primary tendencys were drawn.It should be noted that this system, which can be, executes the present embodiment million kilowatt presurized water reactor core
The software systems and/or hardware system of the method program of power station generator condition diagnosing.
Primary tendency is from stator winding, stator core and hydrogen-cooled device, rotor, four part of hydrogen oil-water system.Every portion
Point primary tendency is divided into online tendency in real time again, alarm, inspection class tendency and test tendency in operation.
Step S103: display includes an at least fault tree picture for the fault message.
Relationship between fault tree faults and failure can assist the diagnosis, analysis and prevention of failure.Failure tree graph
Piece is also referred to as the relational graph of fault tree.
In the present embodiment, if there are failures to stationary part for diagnosis, the fault tree picture of stationary part can be shown.
Optionally, the fault tree picture at the certain positions of generator may have multiple.
In embodiments of the present invention, the primary tendency information of access is obtained when carrying out fault diagnosis to generator；Pass through
The failure of the primary tendency information analysis generator, obtains fault message, and display includes at least the one of the fault message
Fault tree picture is opened, to intuitively show the fault message of generator, the state of generator is directly acquired convenient for user, is not necessarily to
Artificial secondary judgement and reasoning, have stronger practicability and ease for use.
Embodiment two
Fig. 2 shows the sides of kilowatt pressurized water reactor nuclear power station Generator Status provided by Embodiment 2 of the present invention diagnosis
The implementation process schematic diagram of method.This method as shown in the figure may comprise steps of:
Step S201: the primary tendency information of access is obtained when carrying out fault diagnosis to generator.
Step S202: by the failure of the primary tendency information analysis generator, fault message is obtained.
Step S203: display includes an at least fault tree picture for the fault message.
Above-mentioned steps S201 to step S203 is identical to step S103 as step S101 respectively, and for details, reference can be made to step S101
To the associated description of step S103, details are not described herein.
Optionally, the position of failure is shown in fault tree picture, and lists the various failures that the position occurs；
The various failures that the position is occurred highlight, and show the corresponding number occurred of failure.
Wherein, when inquiring unit exception, the failure being diagnosed to be when handling certain unit exception, point are listed in failure title
The relational graph of fault tree where current failure can be shown by hitting each failure title, and the failure is with apparent red aobvious
Show, the failure for observably user being prompted to be occurred.
When query facility exception, trouble location button is activated, and clicks the button, inquires forms into trouble location.It will hair
Motor is divided into stator, rotor, casing, hydrogen cooler, cooling water in stator system, hydrogen gas system, the big position of oil system seven.Default
Into stationary part, the various failures that the position may occur are listed in trouble location figure, the failure being diagnosed to be will become
Red, the number shown below are the number that the failure occurs, and there is fault-free at the vivid each position of generator that shows, are sent out
Which failure given birth to, if it occurs repeatedly, duplicate degree is how, convenient for understanding the weak part of generator and the failure that takes place frequently,
Scientific basis is provided to formulate targetedly precautionary measures.
Step S204: when receiving the inquiry request of user, display includes event corresponding with keyword in inquiry request
Hinder an at least fault tree picture for information.
Wherein, the inquiry request includes querying condition, and the querying condition includes at least one of the following: generator unit
Number, unit exception type, unit exception attribute and unit exception rank.
For example, selection fault diagnosis, inquires forms into unit exception, there is the choosing of setting querying condition above window
, there are also inquiry, trouble location, report, export, return to function button.Different conditional combinations can be set to be inquired, this
User of service will be helped more efficiently to find the unit exception to be looked for, query result can be generated report or export as
Excel file is convenient for technical management.When inquiry has terminated unit exception, trouble location inquiry button is activated, and can enter failure
Forms are inquired at position, check the case where each position is broken down.About being described as follows for querying condition selection:
Querying condition has: generator machine group number, unit exception type, unit exception attribute, unit exception rank and inquiry
Period etc..Illustrate the setting and meaning of querying condition separately below.
Machine group number: the machine group # to be inquired.Enquiry machine group number is identical as the operation machine group number above the page, by cutting
Change the unit to be inquired of operation machine group number selection.
Unit exception type: be divided into it is to be processed, terminated, ignored three kinds, default query unit exception to be processed.
Wherein, to be processed: terminating the time by the end of inquiry not yet terminates, not yet ignores, and the equipment for still needing to continue with is different
Often.According to processing needed for personnel identity and system mode, it is to be processed be divided into operation it is to be processed and overhaul it is to be processed two kinds.
Terminate: having completed fault diagnosis in query time section, the unit exception being over.
Ignore: the ignored unit exception in query time section.
Unit exception attribute can be divided into kainogenesis and leave two kinds in the past.
Wherein, kainogenesis refers to the unit exception of the kainogenesis in query time section.
It leaves in the past and refers to generation and untreated complete unit exception before inquiring initial time.
Optionally, the unit exception rank includes four ranks, respectively first level, second level, third level
And fourth level carries out shutdown processing to generator when detecting that equipment is in first level；When detecting that equipment is in the
When two ranks, the load of generator is reduced；When detecting that equipment is in third level, the water temperature of generator is reduced；Work as detection
When being in fourth level to equipment, reinforce monitoring in the operation of generator.
As it can be seen that level-one is most serious failure, successively successively decrease, level Four is mile abnormality.System default inquires four grades
Unit exception.Inquiry has terminated no longer to be inquired by grade when unit exception.
In the present embodiment, by when receiving the inquiry request of user, display includes and keyword in inquiry request
An at least fault tree picture for corresponding fault message can request to show corresponding fault tree picture, side according to user query
Formula is flexible；In addition, carrying out the division of grade to unit exception, and processing operation corresponding with the grade divided is provided, in equipment
Alignment processing when abnormal, treatment effeciency are high.
Embodiment three
Fig. 3 shows the side of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis of the offer of the embodiment of the present invention three
The implementation process schematic diagram of method.As shown in the figure method includes the following steps:
Step S301: the primary tendency information of access is obtained when carrying out fault diagnosis to generator；
Step S302: by the failure of the primary tendency information analysis generator, fault message is obtained；
Step S303: display includes an at least fault tree picture for the fault message.
Above-mentioned steps S301 to step S303 is identical to step S103 as step S101 respectively, and for details, reference can be made to step S101
To the associated description of step S103, details are not described herein.
Step S304: the failure is diagnosed by man-machine conversation.
After setting up querying condition, inquiry button is clicked, would indicate that all unit exception column for meeting querying condition
Table, including number, time of origin, primary tendency, current tendency, current tendency generate the contents such as time, rank, type.It clicks
At the browsing of certain record, the processing interface of the unit exception can be opened, the diagnostic comments of system are checked, according to expert advice
Relevant counter-measure is taken, and answers man-machine conversation according to inspection result, carries out the gradually diagnosis of failure.
Step S305: judge man-machine conversation with the presence or absence of uncertain problem.
Wherein, it if uncertain problem is not present in man-machine conversation, is directly analyzed and diagnosed.
When report queries unit exception, unit exception to be processed can be shown with report form, by step in account
Suddenly, sign description, diagnostic comments, occur in a manner of fault tree (being stated by graphic form).It is found after having inquired to be dealt with
Unit exception, the browsing option after clicking entry, into fault diagnosis browser window.
For each step of fault diagnosis, system all gives corresponding diagnostic comments and counter-measure, is given according to system
Expert advice out takes corresponding measure, answers man-machine conversation according to inspection result, system will answer result according to man-machine conversation
Further diagnosis is made, existing whole failures are eventually found.
User participates in fault diagnosis by man-machine conversation, it should be noted that the permission of system mode and operation user: fortune
Row operation to be processed is carried out under operation by operations staff, overhauls operation to be processed by service personnel in shutdown status
Lower progress, operations staff are responsible for the condition conversion by running to shutdown, and service personnel is responsible for by shutting down the condition conversion to operation.
But if certain user is provided simultaneously with the permission that operation is submitted, maintenance is submitted, then converting system state is not needed, can be handled always
On earth, only node click " delivering " is being delivered.Primary operational content is as follows:
Typing actual treatment situation: carrying out inspection processing according to counter-measure item by item, can be recorded in actual treatment situation
In " to be processed " of measures, in case inquiry from now on (operation is optional).
Step S306: uncertain problem if it exists then judges whether the condition of the uncertain problem is abundant.
Step S307: if the sufficient condition of the uncertain problem, making inferences the uncertain problem, and
The reasoning results are shown in interface.
For step S306 and S307, the problem of answering man-machine conversation, (yes/no is clicked in man-machine conversation column can be into
Row is answered, and click, which is reseted, can will answer result removing.Can not answer to unascertainable problem), it then clicks " submission " and presses
Button makes inferences result submission inference machine.If the sufficient condition that man-machine conversation provides, the reasoning results are displayed on pop-up
Error listing in.It should be noted that the reasoning results might have several, user can choose one of them and continue with,
Once selection check it is a certain as a result, if to check other results when must inquiry forms in inquire.Wherein, inference machine can be tool
There is some software function module of inference function.
User may do the judgement to make mistake, it is preferable that be during carrying out man-machine conversation because of various reasons
System offer " backtracking " function permission user recalls current the reasoning results and answers man-machine conversation reasoning again again.In console
Current results can be recalled by clicking " backtracking " button.A failure can be recalled to the end theoretically, but consider system
Accuracy, system gives limitation in the following aspects to back tracking operation:
A, the first step of failure does not allow to recall, i.e., cannot all recall a failure.
B, the failure that online real time data is released cannot recall (failure that can only recall man-machine conversation's release).
C, the conclusion of other users man-machine conversation release cannot be recalled.
D, only failure to be handled can just be recalled.
If needed if conclusion to be recalled is answered again institute when man-machine conversation's multiple result (failure) of release
There is result all to recall.
It should be noted that it is in order to which user more easily uses system that system, which provides back track function, it is some to user
The remedial measure of maloperation, but user should cautiously answer as far as possible during man-machine conversation, avoid arbitrarily recalling repeatedly.
After completing to current failure processing, current failure information can be ended processing by clicking " end " button,
System has obtained exact diagnostic result at this time.(when the untreated completion of failure, this button is unusable) is when troubleshooting is complete
At when do be selected, otherwise failure can not be counted.
When terminating failure, system provides memo pad, can record some events in this fault diagnosis, treatment process
Get off, in case consulting from now on.
Optionally, if user has had no right to handle the failure under current working, user needs to deliver button by click should
Failure hand to handle the failure permission user (such as: when operations staff can not handle certain failure need by turn
Function is handed over to be handed to service personnel).System also has automatic handoff functions, even if the failure for needing to deliver does not carry out manually
It delivers, when converting system state, it can also be delivered automatically.
In embodiments of the present invention, all failures of generator are found by man-machine conversation, diagnostic result is comprehensive, can operate
Property is strong.
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.
Example IV
Referring to FIG. 4, it illustrates the kilowatt pressurized water reactor nuclear power station generator shapes that the embodiment of the present invention four provides
The structural block diagram of the device of state diagnosis.Kilowatt pressurized water reactor nuclear power station Generator Status diagnostic device 40 includes: acquisition mould
Block 41, analysis module 42 and the first display module 43.Wherein, the concrete function of each module is as follows:
Module 41 being obtained, the primary tendency information of access is obtained when for carrying out fault diagnosis to generator；
Analysis module 42 obtains fault message for the failure by the primary tendency information analysis generator；
First display module 43, for showing at least fault tree picture including the fault message.
Optionally, primary tendency information includes: online tendency information in real time, the running warning message of generator, patrols
Examine class tendency information and test tendency information.
Optionally, the device 40 of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
Module is enumerated in display, for showing the position of failure in fault tree picture, and lists each of the position generation
Kind failure；
Second display module, the various failures for the position to occur highlight, and show that failure is corresponding
The number of generation.
Optionally, the device 40 of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
Third display module, for when receiving the inquiry request of user, display includes and keyword in inquiry request
An at least fault tree picture for corresponding fault message.
Optionally, the inquiry request includes querying condition, and the querying condition includes at least one of the following: generator machine
Group number, unit exception type, unit exception attribute and unit exception rank.
Optionally, the device 40 of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
First processing module, for carrying out shutdown processing to generator when detecting that equipment is in first level；
Second processing module, for reducing the load of generator when detecting that equipment is in second level；
Third processing module, for reducing the water temperature of generator when detecting that equipment is in third level；
Fourth processing module, for reinforcing monitoring in the operation of generator when detecting that equipment is in fourth level.
Optionally, the device 40 of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
Man-machine conversation's module, for being diagnosed by man-machine conversation to the failure.
Optionally, the device of the kilowatt pressurized water reactor nuclear power station Generator Status diagnosis, further includes:
First judgment module, for judging man-machine conversation with the presence or absence of uncertain problem；
Second judgment module, for uncertain problem if it exists, then judge the uncertain problem condition whether
Sufficiently；
Reasoning module pushes away the uncertain problem if the sufficient condition for the uncertain problem
Reason, and the reasoning results are shown in interface.
In embodiments of the present invention, the primary tendency information of access is obtained when carrying out fault diagnosis to generator；
By the failure of the primary tendency information analysis generator, fault message is obtained, display includes the failure
An at least fault tree picture for information directly acquires power generation to intuitively show the fault message of generator convenient for user
The state of machine has stronger practicability and ease for use without artificial secondary judgement and reasoning.
Embodiment five
Fig. 5 is the schematic diagram for the terminal device that five embodiments of the invention provide.As shown in figure 5, the terminal of the embodiment is set
Standby 5 include: processor 50, memory 51 and are stored in the meter that can be run in the memory 51 and on the processor 50
Calculation machine program 52, such as the method program of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis.The processor 50 is held
The method that above-mentioned each kilowatt pressurized water reactor nuclear power station Generator Status diagnosis is realized when the row computer program 52 is real
Apply the step in example, such as step S101 to S103 shown in FIG. 1.Alternatively, the processor 50 executes the computer program
The function of each module in above-mentioned each Installation practice, such as the function of module 41 to 43 shown in Fig. 4 are realized when 52.
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 present invention.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 as follows to be cut into acquisition module, analysis module and the first display module, the concrete function of each module:
Module being obtained, the primary tendency information of access is obtained when for carrying out fault diagnosis to generator；
Analysis module obtains fault message for the failure by the primary tendency information analysis generator；
First display module, for showing at least fault tree picture including the fault message.
The terminal device 5 can be desktop PC, laptop computer, palmtop computer etc. and calculate equipment.
The terminal device may include, but be not limited only to, processor 50, memory 51.It will be understood by those skilled in the art that Fig. 5 is only
It is only the example of terminal device, does not constitute the restriction to terminal device, may include components more more or fewer than diagram, or
Person combines certain components or different components, such as the terminal device can also include input-output equipment, network insertion
Equipment, bus etc..
Alleged 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), ready-made 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 5, such as the hard disk or interior of terminal device 5
It deposits.The memory 51 is also possible to the External memory equipment of the terminal device 5, such as be equipped on the terminal device 5
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card) etc..Further, the memory 51 can also both include the storage inside list of the terminal device 5
Member also includes External memory equipment.The memory 51 is for storing needed for the computer program and the terminal device
Other programs and data.The memory 51 can be also used for temporarily storing the data that has exported or will export.
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 described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
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
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical, mechanical or other forms.
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 is located at a physical location, or may be distributed over
In multiple network units.Some or all of unit therein can be selected to realize this embodiment scheme according to the actual needs
Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into 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 some computer-readable storage medium.Based on this understanding, the present invention realizes above-mentioned reality
The all or part of the process in a method is applied, relevant hardware can also be instructed to complete by computer program, it is described
Computer program can be stored in a certain computer readable storage medium, which, can be real when being executed by processor
The step of existing above-mentioned each embodiment of the method.Wherein, the computer program includes computer program code, the computer journey
Sequence code can be source code form, object identification code form, executable file or certain intermediate forms etc..It is described computer-readable
Medium may include: any entity or device, recording medium, USB flash disk, mobile hard that can carry the computer program code
Disk, magnetic disk, 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 needs to illustrate
It is that the content that the computer-readable medium includes can be fitted according to the requirement made laws in jurisdiction with patent practice
When increase and decrease, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier wave letter
Number and telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained 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 for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution, and it is equal
It should be included within protection scope of the present invention.
Claims (18)
1. a kind of method of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis characterized by comprising
The primary tendency information of access is obtained when carrying out fault diagnosis to generator；
By the failure of the primary tendency information analysis generator, fault message is obtained；
Display includes an at least fault tree picture for the fault message.
2. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as described in claim 1, which is characterized in that
Primary tendency information includes: online tendency information, the running warning message of generator, inspection class tendency information and examination in real time
Test tendency information.
3. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 2, which is characterized in that
Further include:
The position of failure is shown in fault tree picture, and lists the various failures that the position occurs；
The various failures that the position is occurred highlight, and show the corresponding number occurred of failure.
4. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as described in claim 1, which is characterized in that
Further include:
When receiving the inquiry request of user, display includes at least the one of fault message corresponding with keyword in inquiry request
Open fault tree picture.
5. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 4, the inquiry are asked
It asks including querying condition, the querying condition includes at least one of the following: that generator machine group number, unit exception type, equipment are different
Normal attribute and unit exception rank.
6. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 5, which is characterized in that
The unit exception rank includes four ranks, respectively first level, second level, third level and fourth level, described
Method further include:
When detecting that equipment is in first level, shutdown processing is carried out to generator；
When detecting that equipment is in second level, the load of generator is reduced；
When detecting that equipment is in third level, the water temperature of generator is reduced；
When detecting that equipment is in fourth level, reinforce monitoring in the operation of generator.
7. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as described in claim 1, which is characterized in that
Further include:
The failure is diagnosed by man-machine conversation.
8. the method for kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 7, which is characterized in that
Further include:
Judge man-machine conversation with the presence or absence of uncertain problem；
Uncertain problem if it exists then judges whether the condition of the uncertain problem is abundant；
If the sufficient condition of the uncertain problem makes inferences the uncertain problem, and the reasoning results is shown
Show in interface.
9. a kind of device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis characterized by comprising
Module being obtained, the primary tendency information of access is obtained when for carrying out fault diagnosis to generator；
Analysis module obtains fault message for the failure by the primary tendency information analysis generator；
First display module, for showing at least fault tree picture including the fault message.
10. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 9, feature exist
In primary tendency information includes: online tendency information, the running warning message of generator, inspection class tendency information in real time
With test tendency information.
11. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 10, feature exist
In, further includes:
Module is enumerated in display, for showing the position of failure in fault tree picture, and lists the various events that the position occurs
Barrier；
Second display module, the various failures for the position to occur highlight, and show that failure is corresponding and occur
Number.
12. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 9, feature exist
In, further includes:
Third display module, for when receiving the inquiry request of user, display to include corresponding with keyword in inquiry request
Fault message an at least fault tree picture.
13. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 12, the inquiry
Request includes querying condition, and the querying condition includes at least one of the following: generator machine group number, unit exception type, equipment
Abnormal attribute and unit exception rank.
14. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 3, feature exist
In, comprising:
First processing module, for carrying out shutdown processing to generator when detecting that equipment is in first level；
Second processing module, for reducing the load of generator when detecting that equipment is in second level；
Third processing module, for reducing the water temperature of generator when detecting that equipment is in third level；
Fourth processing module, for reinforcing monitoring in the operation of generator when detecting that equipment is in fourth level.
15. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 9, feature exist
In, further includes:
Man-machine conversation's module, for being diagnosed by man-machine conversation to the failure.
16. the device of kilowatt pressurized water reactor nuclear power station Generator Status diagnosis as claimed in claim 15, feature exist
In, further includes:
First judgment module, for judging man-machine conversation with the presence or absence of uncertain problem；
Second judgment module then judges whether the condition of the uncertain problem is abundant for uncertain problem if it exists；
Reasoning module makes inferences the uncertain problem if the sufficient condition for the uncertain problem, and
The reasoning results are shown in interface.
17. 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 8 when executing the computer program
The step of any one the method.
18. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 8 of realization the method.
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| CN201810812964.4A CN109192339B (en) | 2018-07-23 | 2018-07-23 | Method and device for diagnosing state of generator of million-kilowatt pressurized water reactor nuclear power station and terminal equipment |
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| CN201810812964.4A CN109192339B (en) | 2018-07-23 | 2018-07-23 | Method and device for diagnosing state of generator of million-kilowatt pressurized water reactor nuclear power station and terminal equipment |
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| CN109192339B (en) | 2021-01-15 |
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