CN110398901A - Nuclear power station DCS replicating machine power loss emulation mode and device - Google Patents
Nuclear power station DCS replicating machine power loss emulation mode and device Download PDFInfo
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- CN110398901A CN110398901A CN201910347953.8A CN201910347953A CN110398901A CN 110398901 A CN110398901 A CN 110398901A CN 201910347953 A CN201910347953 A CN 201910347953A CN 110398901 A CN110398901 A CN 110398901A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
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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
Abstract
The invention belongs to the technical fields of emulation testing, the technical issues of in order to solve the profound simulation that can not achieve nuclear power station DCS system power loss in the prior art, the present invention provides a kind of nuclear power station DCS replicating machine power loss emulation mode and device, which comprises obtains the information table of modules；Sort out the power supply relation table of modules；The power supply relation table of information table and modules based on modules arranges modules power supply relationship map matrix in nuclear power station DCS；When needing to carry out power loss emulation to some module in the nuclear power station DCS control cabinet, pass through modules power supply relationship map matrix in nuclear power station DCS, search power supply relation table corresponding with some module, identify input of the corresponding condition of power supply of relation table as replicating machine of powering corresponding with some module, the automatic fault message for exporting some module.Therefore, the profound level, gamut, high emulation true to nature of DCS system power loss be can be realized.
Description
Technical field
The present invention relates to the technical fields of emulation testing, more particularly to for the technical field of nuclear power station DCS emulation testing；
More particularly, to a kind of nuclear power station DCS replicating machine power loss emulation mode and device.
Background technique
Multichannel is generally arranged in nuclear power station DCS (full name in English Digital Control System digitizes I&C system)
Power supply buses guarantee the safety and stability of DCS system power supply by the Redundancy Design of power supply buses.
A kind of typical nuclear power station DCS power-supply service is as shown in Figure 1, to meet nuclear power station operator training, examination and skill
The needs of art research, nuclear power station configure DCS system analog machine, realize the High Precision Simulation of nuclear power station DCS system.
Inventor has found in the implementation of the present invention: current emulation of the nuclear power station DCS replicating machine to power loss is only imitated
True DCS system cabinet-level power loss (control cabinet power loss as shown in figure 1) emulates the work of cabinet power loss after replicating machine receives power loss instruction
Condition, armamentarium and board channels drive power loss in cabinet.But this technical solution, it is only capable of simulation DCS cabinet-level power loss,
Simulation context, analog depth and simulation effect are coarse, specifically, such as:
1, the emulation of DCS system device level, channel level power loss, simulation context limitation be can not achieve；
2, the emulation of redundant power supply, simulation effect limitation be can not achieve；
3, it can not achieve the functional simulation of feeder line monitoring point.
Summary of the invention
The technical issues of in order to solve the profound simulation that can not achieve nuclear power station DCS system power loss in the prior art, this
Invention provides a kind of nuclear power station DCS replicating machine power loss emulation mode and device, by establishing system object and current supply circuit relationship
The mode of mapping matrix, the power supply mapping relations for establishing current supply circuit and simulation object of succinct efficiently and accurately, and then realize
The profound level of DCS system power loss, gamut, high emulation true to nature.
To achieve the goals above, technical solution provided by the invention includes:
First aspect present invention provides a kind of nuclear power station DCS replicating machine power loss emulation mode characterized by comprising
Obtain the information table of modules in the nuclear power station DCS control cabinet；
The nuclear power station DCS power-supply service relation table is arranged, identifies the nuclear power involved in the power-supply service relation table
The module stood in DCS control cabinet, sorts out the power supply relation table of modules in the nuclear power station DCS；
Modules in information table and the nuclear power station DCS based on modules in the nuclear power station DCS control cabinet
Power supply relation table arranges modules power supply relationship map matrix in the nuclear power station DCS；
Wherein, when needing to carry out power loss emulation to some module in the nuclear power station DCS control cabinet, pass through the nuclear power
Stand modules power supply relationship map matrix in DCS, search power supply relation table corresponding with some described module, identify with it is described
Input of the corresponding condition of power supply of the corresponding power supply relation table of some module as replicating machine, automatic output some module
Fault message.
In preferred embodiment of the embodiment of the present invention, the module in the DCS control cabinet include system equipment, channel and
Feeder line, the power supply relation table of modules is correspondingly respectively that DCS equipment is powered relation table, the channel DCS in the nuclear power station DCS
Power supply relation table, DCS system feeder line power supply relation table；Modules power supply relationship map matrix is corresponding in the nuclear power station DCS
Ground is respectively equipment power supply relation mapping table, channel power supply relation mapping table, feeder line power supply relation mapping table.
In preferred embodiment of the embodiment of the present invention, the above method further include: the analog machine is based on traversal function, right
Each module carries out power loss emulation in the nuclear power station DCS control cabinet, and automatically generates the simulation of entire nuclear power station DCS control cabinet
Machine system failure point table.
In further preferred embodiment of the embodiment of the present invention, the traversal function is used for equipment power supply inventory, leads to
Road power supply inventory, feeder line power supply inventory resolve to 3 Array for structural body, thereby determine that equipment, channel, feeder line and power supply
Corresponding relationship, so that power supply passes to safety level analog machine, the safety level simulation by system failure point table by model
Machine according to system failure point table to equipment, channel, feeder line electric power thus supplied, automatically successively execute simulation power loss simulation process.
In further preferred embodiment of the embodiment of the present invention, the above method further include: in simulator system fault point
Increase equipment, the instruction of channel Loss of power failure and the feeder line monitoring faulting instruction of all types combination in table manually.
Second aspect of the present invention also provides a kind of nuclear power station DCS replicating machine power loss simulator characterized by comprising
DCS control cabinet module information confirmation module, for obtaining the information of modules in the nuclear power station DCS control cabinet
Table；
The power supply validation of information module of modules in nuclear power station DCS is closed for arranging the nuclear power station DCS power-supply service
It is table, identifies the module in the nuclear power station DCS control cabinet involved in the power-supply service relation table, sort out the nuclear power station
The power supply relation table of modules in DCS；
Power supply relationship map matrix confirmation module, for the information based on modules in the nuclear power station DCS control cabinet
The power supply relation table of modules in table and the nuclear power station DCS, the modules power supply relationship in the nuclear power station DCS that arranges are reflected
Penetrate matrix；And
Fault message output module, the fault message output module are arranged to control the nuclear power station DCS when needs
In cabinet some module carry out power loss emulation when, by the nuclear power station DCS modules power relationship map matrix, search with
The corresponding power supply relation table of described some module identifies the corresponding condition of power supply of corresponding with some described module power supply relation table
As the input of replicating machine, the automatic fault message for exporting some module.
In preferred embodiment of the embodiment of the present invention, need to confirm in the DCS control cabinet module information confirmation module
Module include system equipment, channel and feeder line, the power supply validation of information module of modules needs true in the nuclear power station DCS
The power supply relation table for the modules recognized correspondingly is respectively DCS equipment power supply relation table, the power supply of the channel DCS relation table, DCS system
System feeder line power supply relation table；The modules power supply relationship map matrix phase that the power supply relationship map matrix confirmation module arranges
It is respectively equipment power supply relation mapping table, channel power supply relation mapping table, feeder line power supply relation mapping table with answering.
In preferred embodiment of the embodiment of the present invention, the fault message output module is also configured to based on traversal letter
Number carries out power loss emulation to module each in the nuclear power station DCS control cabinet, and automatically generates entire nuclear power station DCS control cabinet
Simulator system fault point table.
Third aspect present invention also provides a kind of electronic device characterized by comprising
Memory；
Processor；And
Computer program；
Wherein, the computer program stores in the memory, and is configured as being executed by the processor with reality
The now method as described in any one that first aspect provides.
Fourth aspect present invention also provides a kind of computer readable storage medium, which is characterized in that is stored thereon with calculating
Machine program, the computer program are executed by processor to realize the method as described in any one that first aspect provides.
Using above-mentioned technical proposal provided by the invention, one of following beneficial effect can be at least obtained:
1, by the corresponding power supply relation table of module each in confirmation nuclear power station DCS in advance, then pass through each module pair
The power supply relation table answered identifies input of the corresponding condition of power supply of relation table as replicating machine of powering corresponding with some module,
Automatically the fault message of some module is exported；It can be realized nuclear power station DCS system device level, the emulation of channel level power loss in this way, it is real
The monitoring power loss emulation of DCS system feeder line is realized in existing redundant power supply power loss emulation.
2, by the design of analog machine platform feature in conjunction with engineer application flexible design, from the automation of analog machine function, function
The dimensions overall merits such as implementation complexity, man-machine interface advance devise the solution of a set of DCS system power loss emulation,
By way of establishing system object and current supply circuit relationship map matrix, succinct efficiently and accurately establishes current supply circuit and imitates
The power supply mapping relations of true object, and then realize the profound level, gamut, high emulation true to nature of DCS system power loss.
3, pass through traversal function, the power failure state to each module in nuclear power station DCS can all imitate automatically automatically
Very, to quickly, comprehensively obtain the simulator system fault point table of entire nuclear power station DCS control cabinet.
4, it is preferably carried out in mode, increases equipment, the event of channel power loss of all types combination manually in fault list
Barrier instruction and feeder line monitor faulting instruction；Analog machine carries out correspondence and sets according to the fault list measuring point information of manual maintenance in this way
Standby, channel Loss of power failure and feeder line monitoring failure effect emulation；Since nuclear power plant instrument control system equipment is large number of, in conjunction with
Device level power loss, channel level power loss and feeder line monitor, and measuring point quantity is multiplied in fault list, manual maintenance workload pole
Greatly, easily there is mistake and be not easy to check；Therefore equipment, the instruction of channel Loss of power failure of all types combination is increased by manually,
And feeder line monitors faulting instruction, so that it may be automatically performed simulation power loss emulation in advance, provide good simulation for system reliability
Simulating solutions.
The other feature and advantage of invention will illustrate in the following description, also, partly become aobvious from specification
And it is clear to, or understood by implementing technical solution of the present invention.The objectives and other advantages of the invention can be by illustrating
Specifically noted structure and/or process are achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
Fig. 1 is a kind of nuclear power station DCS control cabinet power supply relation schematic diagram in the prior art.
Fig. 2 provides a kind of flow chart one of nuclear power station DCS replicating machine power loss emulation mode for the embodiment of the present invention.
Fig. 3 provides a kind of flowchart 2 of nuclear power station DCS replicating machine power loss emulation mode for the embodiment of the present invention.
Fig. 4 is the nuclear power station DCS replicating machine power loss emulation mode that the embodiment of the present invention further provides on the basis of Fig. 3
Flow chart.
Fig. 5 provides a kind of structural block diagram of nuclear power station DCS replicating machine power loss simulator for the embodiment of the present invention.
Fig. 6 provides a kind of structural schematic diagram of nuclear power station DCS replicating machine power loss simulator for the embodiment of the present invention.
Specific embodiment
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, how to apply to the present invention whereby
Technological means solves technical problem, and the realization process for reaching technical effect can fully understand and implement.It needs to illustrate
, these specific descriptions only allow those of ordinary skill in the art to be more easier, clearly understand the present invention, rather than to this hair
Bright limited explanation；And if conflict is not constituted, each spy in each embodiment and each embodiment in the present invention
Sign can be combined with each other, and it is within the scope of the present invention to be formed by technical solution.
In addition, step shown in the flowchart of the accompanying drawings can be in the control system of a such as group controller executable instruction
Middle execution, although also, logical order is shown in flow charts, and it in some cases, can be to be different from herein
Sequence executes shown or described step.
Below by the drawings and specific embodiments, technical solution of the present invention is described in detail:
Embodiment
As shown in Figure 1, the present embodiment provides a kind of nuclear power station DCS (full name in English Digital Control System, numbers
Word I&C system) replicating machine power loss emulation mode, which includes:
S110, the information table for obtaining modules in nuclear power station DCS control cabinet；
Specifically, it is arranged together according to the module of nuclear power station DCS control cabinet (power loss emulation) to be tested, and information is made
The form of table, the table format that the form of information table can be in Office software are also possible to other document formats, as long as imitative
Prototype can identify；Specific module includes but is not limited to one or more in system equipment, channel and feeder line
Combination；
S120, nuclear power station DCS power-supply service relation table is arranged, identifies the control of nuclear power station DCS involved in power-supply service relation table
Module in cabinet processed sorts out the power supply relation table of modules in nuclear power station DCS；
Specifically, most start power-supply service when design in conjunction with nuclear power station DCS, which can sort out power supply and set
Count relation table；And the corresponding power supply relation table of the module faces to relevant nuclear power station DCS control cabinet is picked out, it can pass through in this way
Analog signal is provided by the way that power supply relation table is corresponding in power supply relationship side；
The power supply of modules in S130, information table and nuclear power station DCS based on modules in nuclear power station DCS control cabinet
Relation table arranges modules power supply relationship map matrix in nuclear power station DCS；
Modules power supply relationship map matrix purpose is the module that will need to carry out simulated implementation emulation testing and confession
Electric relationship can correspond, due to the confirmation of modules power supply relationship map matrix, when needing to lose to some module
Electricity emulation just just not search in turn in power supply relation table, directly by mapping relations, be quickly found out corresponding power supply relationship
Table, it is corresponding to arrange analog input signal then according to the input signal component in power supply relation table, that is, needs are quickly found out to which
A route power-off or power supply, so that it may which some corresponding module of high-speed simulation realizes simulation result.
S140, when need in nuclear power station DCS control cabinet some module carry out power loss emulation when, by nuclear power station DCS
Modules power supply relationship map matrix, searches power supply relation table corresponding with some module, identifies corresponding with some module
Input of the corresponding condition of power supply of power supply relation table as replicating machine, exports the fault message of some module automatically.
In the present embodiment preferred embodiment, the module in DCS control cabinet includes system equipment, channel and feeder line, core
In the DCS of power station the power supply relation table of modules correspondingly be respectively DCS equipment power supply relation table, the channel DCS power supply relation table,
DCS system feeder line power supply relation table；Modules power supply relationship map matrix is correspondingly respectively equipment power supply in nuclear power station DCS
Relation mapping table, channel power supply relation mapping table, feeder line power supply relation mapping table.Specifically, nuclear power station provided in this embodiment
DCS replicating machine power loss emulation mode includes:
(1) it is based on DCS application software, using replicating machine automatic screening DCS system equipment, channel and feeder line information, automatically
Generate DCS system facility information table, DCS system channel information table and DCS system feeder line information table；
(2) it is based on DCS system power-supply service specification, DCS system power supply relation table combing is completed, forms DCS equipment and supply
Electric relation table, the channel DCS power supply relation table, DCS system feeder line power supply relation table；
(3) foundation DCS system facility information table and equipment power supply relation table, generating device power supply relation mapping table, similarly
Channel power supply relation mapping table, feeder line power supply relation mapping table are generated respectively；
(4) three classes relation mapping table is inputted as analog machine, automatically generates simulator system fault point table, and analog machine utilizes
Above-mentioned four points table realizes DCS system power loss copying based on traversal function.
More specifically, as shown in Fig. 2, nuclear power station DCS replicating machine power loss emulation mode provided in this embodiment includes:
S210, it determines DCS application software, the various modules of control in need is corresponded in the application software；
S212, replicating machine automatic screening DCS system equipment, channel, feeder line information, i.e. replicating machine can combine DCS system
The features such as equipment, channel, the title of feeder line information, attribute automatically identify the various modules in DCS application software, such as DCS
System equipment, channel, feeder line information；
S214, on the basis of S212, successively judge whether each module belongs to DCS system equipment list, i.e., current block is
The no module for system equipment type if it is being just referred to system device table, and executes S230, otherwise executes S216；
S216, the module that DCS system equipment is not belonging to for judgement, continue whether belong to DCS system channel information table, i.e.,
Current block whether be system channel type module, if it is being just referred to system channel information table, and execute S240, otherwise
Execute S218；
S218, the module that DCS system equipment is also not belonging to DCS system channel is not belonging to for judgement, continues whether to belong to
DCS system feeder line information table, i.e. current block whether be system channel type module, if it is be just referred to system channel letter
Table is ceased, and executes S240, any operation of emulation is not otherwise executed to current block；
S220, confirmation DCS system power-supply service specification, the i.e. power supply circuit of arrangement DCS system and power supply relationship；
S222, combing DCS system power-supply service relation table, i.e. combing need the power supply relation table of emulation module to exist, thus
Sort out the simulated input condition for needing to control；
S224, judge certain sub- input unit in DCS system power-supply service table, if equipment is powered relation table；If
It is to execute S230, otherwise execute S226.
S226, judge certain sub- input unit in DCS system power-supply service table, if device channels relation table；If
It is to execute S250, otherwise execute S228.
S228, judge certain sub- input unit in DCS system power-supply service table, if feeder line is powered relation table；If
It is any operation for executing S270, otherwise not executing emulation to it.
S230, arranging DCS system equipment power supply relationship map matrix, (such as content shown in table 1,1-3 are classified as DCS system
Equipment list, 4-7 are classified as equipment power supply relation table), and further sort out the equipment power supply relationship map that replicating machine can identify
Table (S240).
1. equipment of table and current supply circuit relationship map matrix
S250, arrange DCS system channel and power relationship map matrix, and further sort out that replicating machine can identify it is logical
Road powers relation mapping table (S260).
S270, DCS system feeder line power supply relationship map matrix is arranged, and further sorts out the feedback that replicating machine can identify
Line powers relation mapping table (S280).
It should be noted that step S214, S216, S218 are not limited to the form of expression in Fig. 2, it is acceptable while parallel
Processing, or carried out according to other sequencings；Correspondingly step S224, S226, S228 and S230, S250, S270 it is suitable
Sequence is also correspondingly adjusted.
Therefore, by confirming the corresponding power supply relation table of each module in nuclear power station DCS in advance, then pass through each module
Corresponding power supply relation table identifies the corresponding condition of power supply of power supply relation table corresponding with some module as the defeated of replicating machine
Enter, exports the fault message of some module automatically；It can be realized nuclear power station DCS system device level, the emulation of channel level power loss in this way,
It realizes the emulation of redundant power supply power loss, realizes the monitoring power loss emulation of DCS system feeder line.And analog machine platform feature is designed and work
Cheng Yingyong flexible design combines, comprehensive from the dimensions such as the automation of analog machine function, function implementation complexity, man-machine interface advance
Evaluation devises the solution of a set of DCS system power loss emulation, by establishing system object and current supply circuit relationship map square
The mode of battle array, the power supply mapping relations for establishing current supply circuit and simulation object of succinct efficiently and accurately, and then realize DCS system
The profound level of power loss, gamut, high emulation true to nature.
As shown in figure 3, in the present embodiment preferred embodiment, the above method further include: analog machine is based on traversal function,
Power loss emulation is carried out to module each in nuclear power station DCS control cabinet, and automatically generates the analog machine of entire nuclear power station DCS control cabinet
(such as when using the input condition of table 2, content shown in table 3 is system failure point table to system failure point table, wherein 2 institute of table
1-4 is classified as using analog machine automatic creation system facility information table in the content shown, 5-8 is classified as corresponding system equipment power supply and closes
It is table).
2. nuclear power station DCS of table emulates machine equipment and current supply circuit relation mapping table (part)
3. nuclear power station DCS Simulator System fault point table (part) of table
Therefore, it by traversing function, the power failure state to each module in nuclear power station DCS can carry out automatically all automatically
Emulation, to quickly, comprehensively obtain the simulator system fault point table of entire nuclear power station DCS control cabinet.And from upper table 3
As a result, it can be seen that effect is fine in the application of actual emulation machine, can be good at realizing nuclear power DCS replicating machine device level, channel
The grade emulation of power loss and the emulation of redundant power supply, simulated effect is consistent with actual condition, fully meets the application of emulation.
In the present embodiment further preferred embodiment, traversal function is CListenPlantModel, the traversal function
Can by equipment power inventory, channel power supply inventory, feeder line power supply inventory resolve to 3 Array for structural body, thereby determine that equipment,
Channel, feeder line and power supply corresponding relationship, such power supply passes to safety level by system failure point table by model
Analog machine, the safety level analog machine according to system failure point table to equipment, channel, feeder line power supply relationship, successively execute automatically
Power loss simulation process is simulated, i.e., the input condition needs for successively executing which module automatically are switched on or power off, and remember automatically
Record corresponding simulation result.It, being capable of high-precision realization DCS system power loss emulation by the embodiment.
In the present embodiment further preferred embodiment, the above method further include: in the table of simulator system fault point
Equipment, the instruction of channel Loss of power failure and the feeder line for increasing all types combination manually monitor faulting instruction.
Therefore increase equipment, the instruction of channel Loss of power failure and the feeder line prison of all types combination manually in fault list
Faulting instruction is surveyed, analog machine carries out corresponding equipment, channel Loss of power failure according to the fault list measuring point information of manual maintenance, with
And feeder line monitoring failure effect emulation.Nuclear power plant instrument control system equipment is large number of, bonding apparatus grade power loss, channel level power loss and
Feeder line monitors, and measuring point quantity is multiplied in fault list, and manual maintenance workload is very big, mistake easily occurs and is not easy to check；
Therefore equipment, the instruction of channel Loss of power failure and the feeder line monitoring faulting instruction of all types combination is increased by manually, so that it may
It is automatically performed simulation power loss emulation in advance, provides good analog simulation solution for system reliability.
As shown in figure 4, the present embodiment also provides a kind of nuclear power station DCS replicating machine power loss simulator 100, the simulator
100 include:
DCS control cabinet module information confirmation module 110, for obtaining the information of modules in nuclear power station DCS control cabinet
Table；
The power supply validation of information module 120 of modules in nuclear power station DCS is closed for arranging nuclear power station DCS power-supply service
It is table, identifies the module in nuclear power station DCS control cabinet involved in power-supply service relation table, sort out each mould in nuclear power station DCS
The power supply relation table of block；
Power supply relationship map matrix confirmation module 130, for the information table based on modules in nuclear power station DCS control cabinet
With the power supply relation table of modules in nuclear power station DCS, modules power supply relationship map matrix in nuclear power station DCS is arranged；With
And
Fault message output module 140, fault message output module, which is arranged to work as, to be needed to certain in nuclear power station DCS control cabinet
When a module carries out power loss emulation, by modules power supply relationship map matrix in nuclear power station DCS, search and some module pair
The power supply relation table answered identifies input of the corresponding condition of power supply of relation table as replicating machine of powering corresponding with some module,
Automatically the fault message of some module is exported.
In the present embodiment preferred embodiment, the module that needs to confirm in DCS control cabinet module information confirmation module 110
Including system equipment, channel and feeder line, the needs of power supply validation of information module 120 of modules confirm each in nuclear power station DCS
The power supply relation table of a module is correspondingly respectively DCS equipment power supply relation table, the power supply of the channel DCS relation table, DCS system feeder line
Power supply relation table；The modules power supply relationship map matrix that power supply relationship map matrix confirmation module 130 arranges correspondingly divides
It Wei not equipment power supply relation mapping table, channel power supply relation mapping table, feeder line power supply relation mapping table.
In the present embodiment preferred embodiment, fault message output module 140 is also configured to based on traversal function, to core
Each module carries out power loss emulation in the DCS control cabinet of power station, and automatically generates the simulator system of entire nuclear power station DCS control cabinet
Fault point table.
It should be noted that the nuclear power station DCS replicating machine power loss simulator 100 that Fig. 4 is provided be able to carry out such as Fig. 2-4 and
It is aforementioned to refer to nuclear power station DCS replicating machine power loss emulation mode, corresponding specific implementation procedure and technical effect and foregoing teachings phase
Together, details are not described herein.
As shown in figure 5, the present embodiment also provides a kind of electronic device includes:
Memory 210；
Processor 220；And
Computer program；
Wherein, computer program stores in memory 210, and is configured as being executed by processor 220 to realize such as figure
The nuclear power station DCS replicating machine power loss emulation mode of 2-4 and the aforementioned any one referred to.
The present embodiment also provides a kind of computer readable storage medium, is stored thereon with computer program, computer program
It is executed by processor to realize the method such as the emulation of the nuclear power station DCS replicating machine power loss of Fig. 2-4 and the aforementioned any one referred to.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that above description is only highly preferred embodiment of the present invention, not the present invention is appointed
What formal limitation.Anyone skilled in the art, it is without departing from the scope of the present invention, all available
The way and technology contents of the disclosure above make many possible variations and simple replacement etc. to technical solution of the present invention, these
Belong to the range of technical solution of the present invention protection.
Claims (10)
1. a kind of nuclear power station DCS replicating machine power loss emulation mode characterized by comprising
Obtain the information table of modules in the nuclear power station DCS control cabinet；
The nuclear power station DCS power-supply service relation table is arranged, identifies the nuclear power station DCS involved in the power-supply service relation table
Module in control cabinet sorts out the power supply relation table of modules in the nuclear power station DCS；
The power supply of modules in information table and the nuclear power station DCS based on modules in the nuclear power station DCS control cabinet
Relation table arranges modules power supply relationship map matrix in the nuclear power station DCS；
Wherein, when needing to carry out power loss emulation to some module in the nuclear power station DCS control cabinet, pass through the nuclear power station
Modules are powered relationship map matrix in DCS, search corresponding with some described module power supply relation table, identification and it is described certain
Corresponding input of the corresponding condition of power supply of relation table as replicating machine of powering of a module, the automatic event for exporting some module
Hinder information.
2. the method according to claim 1, wherein the module in the DCS control cabinet includes system equipment, leads to
Road and feeder line, the power supply relation table of modules is correspondingly respectively that DCS equipment is powered relation table, DCS in the nuclear power station DCS
Channel power supply relation table, DCS system feeder line power supply relation table；Modules power supply relationship map matrix in the nuclear power station DCS
It is correspondingly respectively equipment power supply relation mapping table, channel power supply relation mapping table, feeder line power supply relation mapping table.
3. the method according to claim 1, wherein further include: the analog machine is based on traversal function, to described
Each module carries out power loss emulation in nuclear power station DCS control cabinet, and automatically generates the analog machine system of entire nuclear power station DCS control cabinet
System fault point table.
4. according to the method described in claim 3, it is characterized in that, the traversal function is used for equipment is powered inventory, channel
Power supply inventory, feeder line power supply inventory resolve to 3 Array for structural body, thereby determine that pair of equipment, channel, feeder line and power supply
It should be related to, so that power supply passes to safety level analog machine, the safety level analog machine by system failure point table by model
According to system failure point table to equipment, channel, feeder line electric power thus supplied, automatically successively execute simulation power loss simulation process.
5. according to the method described in claim 3, it is characterized by further comprising: increasing manually in the table of simulator system fault point
Equipment, the instruction of channel Loss of power failure and the feeder line monitoring faulting instruction for adding all types to combine.
6. a kind of nuclear power station DCS replicating machine power loss simulator characterized by comprising
DCS control cabinet module information confirmation module, for obtaining the information table of modules in the nuclear power station DCS control cabinet；
The power supply validation of information module of modules in nuclear power station DCS, for arranging the nuclear power station DCS power-supply service relationship
Table identifies the module in the nuclear power station DCS control cabinet involved in the power-supply service relation table, sorts out the nuclear power station
The power supply relation table of modules in DCS；
Power relationship map matrix confirmation module, for based on modules in the nuclear power station DCS control cabinet information table and
The power supply relation table of modules in the nuclear power station DCS arranges modules power supply relationship map square in the nuclear power station DCS
Battle array；And
Fault message output module, the fault message output module are arranged to when needs are in the nuclear power station DCS control cabinet
Some module carry out power loss emulation when, by the nuclear power station DCS modules power relationship map matrix, search with it is described
The corresponding power supply relation table of some module, the corresponding condition of power supply conduct of identification power supply relation table corresponding with some described module
The input of replicating machine, the automatic fault message for exporting some module.
7. device according to claim 6, which is characterized in that needed in the DCS control cabinet module information confirmation module
The module of confirmation includes system equipment, channel and feeder line, and the power supply validation of information module of modules needs in the nuclear power station DCS
The power supply relation table for the modules to be confirmed correspondingly be respectively DCS equipment power supply relation table, the channel DCS power supply relation table,
DCS system feeder line power supply relation table；The modules power supply relationship map that the power supply relationship map matrix confirmation module arranges
Matrix is correspondingly respectively equipment power supply relation mapping table, channel power supply relation mapping table, feeder line power supply relation mapping table.
8. device according to claim 6, which is characterized in that the fault message output module is also configured to based on traversal
Function carries out power loss emulation to module each in the nuclear power station DCS control cabinet, and automatically generates entire nuclear power station DCS control
The simulator system fault point table of cabinet.
9. a kind of electronic device characterized by comprising
Memory；
Processor；And
Computer program；
Wherein, the computer program stores in the memory, and is configured as being executed by the processor to realize such as
Method described in claim 1-5 any one.
10. a kind of computer readable storage medium, which is characterized in that be stored thereon with computer program, the computer program
It is executed by processor to realize the method as described in claim 1-5 any one.
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