CN109655732A - Nuclear power plant reactor protects system plate test method, platform, device and terminal - Google Patents
Nuclear power plant reactor protects system plate test method, platform, device and terminal Download PDFInfo
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- CN109655732A CN109655732A CN201811414667.0A CN201811414667A CN109655732A CN 109655732 A CN109655732 A CN 109655732A CN 201811414667 A CN201811414667 A CN 201811414667A CN 109655732 A CN109655732 A CN 109655732A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
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Abstract
The present embodiments relate to nuclear power plant reactors to protect systems technology field, discloses a kind of nuclear power plant reactor protection system plate test platform, method, apparatus, terminal and storage medium, wherein method includes: acquisition test parameter；According to test parameter, test signal is generated；Test signal is injected into plate to be tested, test plate is treated and is tested；The output feedback signal of plate to be tested is received by data acquisition module；According to output feedback signal, the test result of plate to be tested is obtained.The embodiment of the present invention protects system plate test platform by nuclear power plant reactor; test signal is injected to plate to be tested according to test parameter; receive the output feedback signal of plate to be tested; then test result is obtained according to the output feedback signal; the off-line test of nuclear power plant reactor protection system plate is realized, to realize the positioning of plate failure cause, the either plate reliability test of plate performance detection.
Description
Technical field
The invention belongs to nuclear power plant reactor protection systems technology field more particularly to a kind of nuclear power plant reactor protection systems
System plate test method, device, platform, processing terminal and computer readable storage medium.
Background technique
Currently, nuclear power plant reactor protection system RPR receives the on-off model that the systems such as upstream KRG, RPN are sent out, warp
The protection signal such as reactor emergency shut-down and starting engineered safeguards features is provided after logical operation.That is, RPR system monitors instead in real time
Stack operation is answered, according to the variation of operating parameter, is acted, is prevented by its logic control reactor emergency shut-down and engineered safeguards features
Only reactor state is more than defined safety margins, directly related with nuclear safety.
The reliable and stable operation of RPR system is directly related to the safety of reactor, is the lifeline of nuclear power station, RPR system
Reliable and stable operation be unable to do without system used in magnetic logic plate reliability service.And nuclear power station lacks corresponding platform now
Reliability test, strike-machine, inspection etc. are carried out to magnetic logic plate used in RPR system, being embodied in can not be to system just
Fault location is carried out in failure magnetic logic plate, plate to be replaced can not also be tested, strike-machine, it can not be to longtime running
Plate be tested for the property.
Wherein, with the increase of the service life, plate failure rate can also gradually rise the plate in RPR system, failure magnetic
Logic plate can not carry out failure reproduction after being changed, and be thus difficult to navigate to the specific fault point of members inside, be unfavorable for
Carry out targetedly correct action.Plate failure cause is positioned in addition, lacking corresponding test platform, can also make event
It is lower to hinder reason positioning accuracy.When needing replacing plate, need first to test warehouse inventory spare part, after test passes
It could install to RPR system.And plate can not can only be carried out comprehensive by simply visually inspecting before plate replacement at present
Fail-safe analysis test, to it is subsequent scene operation leave security risk.To sum up, the plate of the RPR system of nuclear power station at present
It can not off-line test.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of nuclear power plant reactor protection system plate test method, device, flat
Platform, processing terminal and computer readable storage medium, can not be offline to solve the plate of current nuclear power plant reactor protection system
The problem of test.
The first aspect of the embodiment of the present invention provides a kind of nuclear power plant reactor protection system plate test platform, including number
According to processing module, the data acquisition module being connect with the data processing module, the signal being connect with the data acquisition module
It interconnecting module, the signal isolation module being connect with the signal converting module and is connect at least with the signal isolation module
One slot；The slot is for installing plate to be tested；
The signal converting module is for realizing the intermediate transit between the data acquisition module and the plate to be tested；
The signal isolation module is for realizing the electrical coordination between the data acquisition module and the plate to be tested；
The data processing module generates test signal for obtaining test parameter, according to the test parameter, and by institute
It states test signal and is injected into the plate to be tested, the plate to be tested is tested；Pass through the data acquisition module
The output feedback signal of the plate to be tested is received, and according to the output feedback signal, obtains plate test result.
Optionally, the signal isolation module includes signal isolator and Current Voltage selection switch, and the isolator is used
In the electric conversion for realizing interface, the Current Voltage selection switch is for realizing that first part's test is logical according to switching command
The switching in road and second part TCH test channel；
The switching command is that the data processing module is tested in first part's TCH test channel of the plate to be tested
After the completion, for controlling the finger of second part TCH test channel of the Current Voltage selection switching to the plate to be tested
It enables.
It optionally, further include the human-computer interaction module being connect with the data processing module.
Optionally, the test parameter includes plate type and test mode to be tested；The data acquisition module includes
At least one data collecting card, the signal converting module include at least one junction box；The test signal is simulation scene
The signal of procedure parameter；
The plate test result includes failure reason analysis result, plate performance test results and plate reliability test
As a result one or more.
The second aspect of the embodiment of the present invention provides a kind of nuclear power plant reactor protection system plate test method, the core
Power station reactor protection system plate test method is applied to the described in any item nuclear power plant reactor protections of above-mentioned first aspect
System plate test platform；
Nuclear power plant reactor protection system plate test method includes:
Obtain test parameter；
According to the test parameter, test signal is generated；
The test signal is injected into plate to be tested, the plate to be tested is tested；
The output feedback signal of the plate to be tested is received by the data acquisition module；
According to the output feedback signal, the test result of the plate to be tested is obtained.
Optionally, according to the output feedback signal, after the test result for obtaining the plate to be tested, further includes:
According to the test result, the test report of presets is automatically generated.
Optionally, the test signal is injected into plate to be tested, the plate to be tested is tested, comprising:
The test signal is injected into first part's TCH test channel of the plate to be tested, the first part is surveyed
It pings and is tested；
After the test for completing first part's TCH test channel, the switching command of user is received；
According to the switching command, switching to the second part of the plate to be tested is selected to survey by Current Voltage
It pings, and the test signal is injected into the second part TCH test channel and is tested.
Optionally, the test result includes failure reason analysis result, plate performance test results and plate reliability
Test result it is one or more；When the test result is plate performance test results, the plate performance test results
Including response time, reset current and voltage magnitude；
The method also includes:
Voltage magnitude when will start the voltage magnitude after the plate to be tested, the inactive plate to be tested and when
Between relationship, the predeterminated position of man-machine interface is shown in the form of waveform diagram.
Optionally, further includes:
Receive the test strike-machine switching command of user；
According to the test strike-machine switching command, current test pattern is switched into strike-machine mode or copies current
Machine pattern switching is to test pattern.
Optionally, the acquisition test parameter, comprising:
The test parameter that user is arranged by Labview software is received, the test parameter includes plate to be tested
Type and test mode；Or
The test parameter is read from preconfigured test parameter configuration file.
The third aspect of the embodiment of the present invention provides a kind of nuclear power plant reactor protection system plate test device, the core
Power station reactor protection system plate test device is specifically integrated in the described in any item nuclear power plant reactors of above-mentioned first aspect
The processing terminal of protection system plate test platform；
Nuclear power plant reactor protection system plate test device includes:
Acquiring unit, for obtaining test parameter；
Generation unit, for generating test signal according to the test parameter；
Test cell tests the plate to be tested for the test signal to be injected into plate to be tested；
Receiving unit, for receiving the output feedback signal of the plate to be tested by the data acquisition module；
Test result obtains unit, for obtaining the test knot of the plate to be tested according to the output feedback signal
Fruit.
Optionally, further includes:
Test report generation unit, for automatically generating the test report of presets according to the test result.
Optionally, the test cell includes:
First test subelement, the first part for the test signal to be injected into the plate to be tested test logical
First part's TCH test channel is tested in road；
First receiving subelement, for receiving cutting for user after the test for completing first part's TCH test channel
Change instruction；
Second test subelement, for according to the switching command, by Current Voltage select switching to it is described to
The second part TCH test channel of plate is tested, and the test signal is injected into the second part TCH test channel and is surveyed
Examination.
Optionally, the test result includes failure reason analysis result, plate performance test results and plate reliability
Test result it is one or more；When the test result is plate performance test results, the plate performance test results
Including response time, reset current and voltage magnitude；
Described device further include:
Subelement is shown, for the voltage magnitude after the plate to be tested, the inactive plate to be tested will to be started
When voltage magnitude and the relationship of time, the predeterminated position of man-machine interface is shown in the form of waveform diagram.
Optionally, further includes:
Receiving unit, for receiving the test strike-machine switching command of user；
Mode switch element, for according to the test strike-machine switching command, current test pattern to be switched to strike-machine
Mode or by current strike-machine pattern switching to test pattern.
Optionally, the acquiring unit includes:
Second receiving subelement, the test parameter being arranged for receiving user by Labview software, the test
Parameter includes plate type and test mode to be tested；Or
Reading subunit, for reading the test parameter from preconfigured test parameter configuration file.
The fourth aspect of the embodiment of the present invention provides a kind of processing terminal, including memory, processor and is stored in institute
The computer program that can be run in memory and on the processor is stated, the processor executes real when the computer program
Now such as the step of any one of above-mentioned second aspect the method.
The 5th aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer readable storage medium
It is stored with computer program, is realized when the computer program is executed by processor such as any one of above-mentioned second aspect the method
The step of.
Existing beneficial effect is the embodiment of the present invention compared with prior art:
The embodiment of the present invention protects system plate test platform by nuclear power plant reactor, according to test parameter to be tested
Plate injection test signal, receives the output feedback signal of plate to be tested, then obtains test according to the output feedback signal
As a result, the off-line test of nuclear power plant reactor protection system plate is realized, to realize the positioning of plate failure cause, plate performance
Detection either plate reliability test.
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 framework schematic block that nuclear power plant reactor provided in an embodiment of the present invention protects system plate test platform
Figure；
Fig. 2 is a kind of exemplary frame that nuclear power plant reactor provided in an embodiment of the present invention protects system plate test platform
Composition；
Fig. 3 is the process signal that a kind of nuclear power plant reactor provided in an embodiment of the present invention protects system plate test method
Figure；
Fig. 4 is another stream that a kind of nuclear power plant reactor provided in an embodiment of the present invention protects system plate test method
Journey schematic diagram；
Fig. 5 is the structural representation that a kind of nuclear power plant reactor provided in an embodiment of the present invention protects system plate test device
Block diagram；
The schematic diagram of Fig. 6 processing terminal provided in an embodiment of the present invention.
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.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
The specific framework of nuclear power plant reactor protection system plate test platform will be introduced in the present embodiment below
It is bright.
Referring to Figure 1, the framework of system plate test platform is protected for nuclear power plant reactor provided in an embodiment of the present invention
Schematic block diagram, the platform may include data processing module 11, the data acquisition module being connect with data processing module 11 12, with
Signal converting module 13 that data acquisition module 12 connects, the signal isolation module 14 for connecting with signal converting module 13 and with
At least one slot 15 that signal isolation module 14 connects；Slot is for installing plate to be tested.Optionally, can also include with
The human-computer interaction module 16 that data processing module 11 connects.Data acquisition module includes at least one data collecting card, and signal turns
Connection module includes at least one junction box.
Signal converting module 13 is for realizing the intermediate transit between data acquisition module 12 and plate to be tested；Signal isolation
Module 14 is for realizing the electrical coordination between data acquisition module 12 and plate to be tested.
Data processing module 11 generates test signal for obtaining test parameter, according to test parameter, and will test signal
It is injected into plate to be tested, test plate is treated and is tested；The output for receiving plate to be tested by data acquisition module is anti-
Feedback signal, and according to output feedback signal, obtain plate test result.
It should be noted that above-mentioned data processing module can specifically now be processing terminal outside, which has number
According to functions such as processing capacity, real-time operation control, data receiver, instruction outputs.Above-mentioned data acquisition module can be specifically outer existing
For data collecting card, and the data acquisition module may include multiple data collecting cards, and the quantity of capture card can be according to reality
Demand is configured.
Above-mentioned signal converting module can be used to implement the intermediate transit between data acquisition module and plate to be tested, can
With the specifically outer existing junction box to match with data acquisition module, it is mainly used for the high density that data collecting card interface comes
Connecting line separates, and facilitates follow-up maintenance.And the type and quantity of junction box can be according to practical application scenes, data collecting card class
The setting such as type.
Above-mentioned signal isolation module is for realizing the electrical isolation between data acquisition module and plate to be tested.Due to data
The output signal of acquisition module and the input signal of plate to be tested may belong to different signal types, it is therefore desirable to pass through
Signal isolation module carries out the signal isolation and conversion of coherent signal, to realize the electrical coordination being vertically connected with.For example, data
The signal type of the output signal of capture card is 0~5VDC, 4~20mA either -10~10VDC, and plate demand to be tested
Input signal be 48VDC, 24VDC either 2VDC, signal isolation and conversion may be implemented by signal isolation module, realize
The electrical coordination of data acquisition module and plate to be tested.
Wherein, in some embodiments of the invention, which can specifically include signal isolator and electricity
Flow voltage-selected switch, isolator for realizing interface electric conversion, Current Voltage selection switch for according to switching command,
Realize the switching of first part's TCH test channel and second part TCH test channel；Switching command is data processing module in test plate (panel) to be measured
After the completion of first part's TCH test channel test of part, select switching to the second of plate to be tested for controlling Current Voltage
The instruction in partial test channel.
Isolator can be specially but be not limited to 10VDC~50VDC conversion module, to realize the electric conversion of interface.And
Voltage and current selection switch is mainly used for realizing in some cases between first part's TCH test channel and second part TCH test channel
Switching.
In test since certain output signals (such as 4~20mA) of data acquisition module have in plate to be tested
224 points, but when data collecting card configuration, due to assigning the card slot of capture card limited, generally there is at 112 points.At this time, it may be necessary to utilize
Voltage to current transducer switch is isolated, and plate to be tested is tested in two steps, first tests portion of channel, re-test is another
Passage portion.
Above-mentioned human-computer interaction module can be specially display terminal, which can be equipped with Labview software, lead to
Human-computer interaction interface is crossed, realizes the human-computer interaction etc. when displaying, the test of test data.Certainly, which may be used also
To include the equipment such as keyboard, mouse.
Above-mentioned test parameter can include but is not limited to plate type and test mode to be tested, which can be by
User is configured by human-computer interaction interface, is also possible to system and is actively read what pre-configured configuration file obtained.According to
Test parameter, can be generated corresponding test signal, which is the signal for simulating field process parameter.Signal will be tested
Plate to be tested is injected, to simulate live running environment, obtains plate test result.
Plate test result may include failure reason analysis result, plate performance test results and plate reliability test
As a result one or more.That is, it is fixed to the failure cause of field failure plate to may be implemented by the test platform
Position, may be implemented the performance test to long-term running plate, can also carry out strike-machine test to the new plate of update.Wherein,
Before strike-machine refers to warehouse inventory parts replacement to scene, need to be powered operation a period of time.Strike-machine can determine the new of replacement
The performance quality of plate, to scene, performance is underproof to be changed without to scene the qualified just replacement of performance, prevents security risk
Occur.
It should be noted that nuclear power plant reactor protection system (RPR) plate is the important component of RPR system.RPR system
Interior there are many plates (also known as fastener) of different kinetic energy, and interior plate type, the quantity for being included of the RPR system of different nuclear power station can
It can be all different.
As it can be seen that the embodiment of the present invention protects system plate test platform by developing nuclear power plant reactor, realize to plate
The off-line test of part.
Embodiment two
In order to preferably introduce nuclear power plant reactor protection system plate test platform provided in an embodiment of the present invention, below
By combine Fig. 2 shows nuclear power plant reactor protection system plate test platform a kind of exemplary architecture figure be introduced.
As shown in Fig. 2, the platform include tested board, signal isolation layer, signal converting layer, NI PXIe-1065 cabinet,
PC machine.Signal converting layer includes tri- different types of junction boxs of TBX-50B, SCB-68A, SCB-100, and signal isolation layer includes
Current Voltage selects switch enclosure signal isolator.NI PXIe-1065 is cabinet model, includes model PXIe- in the cabinet
The real-time controller of 8840RT is data collecting card on the right of the controller.Labview software is installed in PC machine.PC machine can
To be connect by cable with the controller in cabinet, controller is connect with data collecting card.
After tested board is assigned into corresponding card slot, starting device, user can be in the Labview software of PC machine
Type, the test mode etc. of middle configuration board to be tested；After configuration is completed, the button in the man-machine interface of PC machine can be clicked
To start to test.After starting test, corresponding test signal is generated according to test parameter and passes through signal converting layer, signal isolation layer
It is injected into tested board；Tested board can correspondingly export feedback signal, pass through signal isolation layer, signal converting layer, number
According to capture card by the output feedback signal transmission to controller, controller exports the relevant informations such as test result to the people of PC machine
Machine interface.
Board is tested as RPR system plate, included plate type, quantity may in different nuclear power station RPR system
It is different.For example, the RPR system of Daya Gulf and Ling'ao nuclear power plant includes plate as shown in table 1 below.
Table 1
It should be noted that the plate type in above-mentioned table 1 is only a kind of example, the restriction of pair of plate members is not made.
As it can be seen that the embodiment of the present invention protects system plate test platform by developing nuclear power plant reactor, realize to plate
The off-line test of part.
Embodiment three
After the framework for having introduced nuclear power plant reactor protection system plate test platform, nuclear power station will be reacted below
Explanation is introduced in heap protection system plate test method, and this method is specifically flat by nuclear power plant reactor protection system plate test
Processing terminal in platform executes.
Fig. 3 is referred to, is that a kind of nuclear power plant reactor provided in an embodiment of the present invention protects system plate test method
Flow diagram, the nuclear power plant reactor which protects system plate test method to be applied to any of the above-described are protected
Protecting system plate test platform.Nuclear power plant reactor protection system plate test method may comprise steps of:
Step S301, test parameter is obtained.
It should be noted that above-mentioned test parameter can be also possible to specifically by user by Labview software configuration
System actively reads what pre-stored configuration file obtained.
Step S302, according to test parameter, test signal is generated.
Specifically, according to the type of plate to be tested, test mode etc., corresponding test signal, the test signal are generated
Can be specially simulation like, the high-resolution signal such as digital signal, square-wave signal.
Step S303, test signal is injected into plate to be tested, treats test plate and is tested.
Step S304, the output feedback signal of plate to be tested is received by data acquisition module.
It is understood that above-mentioned output feedback signal refers to after plate to be tested tests signal by injection, it is to be measured
The feedback signal that test plate (panel) part is exported according to the test signal.
Step S305, according to output feedback signal, the test result of plate to be tested is obtained.
It should be noted that above-mentioned test result may include failure reason analysis result, plate performance test results and
Plate reliability test result it is one or more.Wherein, plate performance test results include but is not limited to response time, overturning
Electric current, voltage magnitude, frequency etc..Reliability test result refers to carrying out plate that strike-machine is tested as a result, it is will
The new plate for needing to update is installed to test platform, the result that upper electricity operation obtains for a period of time.Due to the new plate to update
The test signal of injection is simulation field process parameter, simulates live running environment, carries out reliability test to new plate.
It in some embodiments of the invention, can be by plate performance when test result is plate performance test results
Test result is shown in the form of waveform diagram, therefore the above method can also include: after starting plate to be tested
Voltage magnitude and the relationship of time when voltage magnitude, inactive plate to be tested, are shown in man-machine interface in the form of waveform diagram
Predeterminated position.Wherein, which is the relational graph of voltage magnitude and time, and specifically, horizontal axis is the time, and vertical pivot is voltage
Amplitude.The voltage magnitude includes voltage magnitude during starting plate to be tested and without the voltage during starting plate to be tested
Amplitude.
The embodiment of the present invention protects system plate test platform by nuclear power plant reactor, according to test parameter to be tested
Plate injection test signal, receives the output feedback signal of plate to be tested, then obtains test according to the output feedback signal
As a result, the off-line test of nuclear power plant reactor protection system plate is realized, to realize the positioning of plate failure cause, plate performance
Detection either plate reliability test.
Example IV
Fig. 4 is referred to, is that a kind of nuclear power plant reactor provided in an embodiment of the present invention protects system plate test method
Another flow diagram, this method may comprise steps of:
Step S401, the test parameter that user is arranged by Labview software is received, test parameter includes plate to be tested
Type and test mode；Alternatively, the read test parameter from preconfigured test parameter configuration file.
Step S402, according to test parameter, test signal is generated.
Step S403, test signal is injected into first part's TCH test channel of plate to be tested, first part is tested
Channel is tested.
Step S404, after the test for completing first part's TCH test channel, the switching command of user is received.
Step S405, according to switching command, select switching to the second part of plate to be tested by Current Voltage
TCH test channel, and test signal is injected into second part TCH test channel and is tested.
Step S406, according to output feedback signal, the test result of plate to be tested is obtained.
Step S407, according to test result, the test report of presets is automatically generated.
It should be noted that above-mentioned presets are specially but are not limited to report.Content included by test report can be with
It is to be set according to actual test.
The same or similar place of the present embodiment and above-mentioned each embodiment, can be with cross-reference, and details are not described herein.
In the present embodiment, system plate test platform is protected by nuclear power plant reactor, according to test parameter to be tested
Plate injection test signal, receives the output feedback signal of plate to be tested, then obtains test according to the output feedback signal
As a result, the off-line test of nuclear power plant reactor protection system plate is realized, to realize the positioning of plate failure cause, plate performance
Detection either plate reliability test.
In some embodiments of the invention, test platform provides two different modes, respectively test pattern and copies
Machine mode.When user needs using strike-machine mode, then the mode switch button in man-machine interface can be clicked, is copied with switching to
Machine mode similarly can also be from strike-machine pattern switching to test pattern.Therefore the above method can also include: the survey for receiving user
Try strike-machine switching command；According to test strike-machine switching command, current test pattern is switched into strike-machine mode or will be current
Strike-machine pattern switching to test pattern.
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.
Embodiment five
Fig. 5 is referred to, is that a kind of nuclear power plant reactor provided in an embodiment of the present invention protects system plate test device
Structural schematic block diagram, the nuclear power station that nuclear power plant reactor protection system plate test device is specifically integrated in above-described embodiment are anti-
Answer the processing terminal of heap protection system plate test platform.Nuclear power plant reactor protection system plate test device can wrap
It includes:
Acquiring unit 51, for obtaining test parameter；
Generation unit 52, for generating test signal according to test parameter；
Test cell 53 is injected into plate to be tested for that will test signal, treats test plate and is tested；
Receiving unit 54, for receiving the output feedback signal of plate to be tested by data acquisition module；
Test result obtains unit 55, for obtaining the test result of plate to be tested according to output feedback signal.
In some embodiments of the invention, above-mentioned apparatus can also include:
Test report generation unit, for automatically generating the test report of presets according to test result.
In some embodiments of the invention, above-mentioned test cell may include:
First test subelement, the first part's TCH test channel for being injected into plate to be tested for signal will to be tested, to the
A part of TCH test channel is tested；
First receiving subelement, for after the test for completing first part's TCH test channel, the switching for receiving user to refer to
It enables；
Second test subelement, for selecting switching to plate to be tested by Current Voltage according to switching command
Second part TCH test channel, and test signal is injected into second part TCH test channel and tests.
In some embodiments of the invention, test result includes failure reason analysis result, plate performance test results
It is one or more with plate reliability test result；When test result is plate performance test results, plate performance detection
It as a result include response time, reset current and voltage magnitude；
Above-mentioned apparatus can also include:
Subelement is shown, for the voltage when voltage magnitude after plate to be tested, inactive plate to be tested will to be started
The relationship of amplitude and time is shown in the predeterminated position of man-machine interface in the form of waveform diagram.
In some embodiments of the invention, above-mentioned apparatus can also include:
Receiving unit, for receiving the test strike-machine switching command of user；
Mode switch element, for according to test strike-machine switching command, current test pattern to be switched to strike-machine mode
Or by current strike-machine pattern switching to test pattern.
In some embodiments of the invention, above-mentioned acquiring unit may include:
Second receiving subelement, the test parameter being arranged for receiving user by Labview software, test parameter include
Plate type and test mode to be tested；Or
Reading subunit, for the read test parameter from preconfigured test parameter configuration file.
In the present embodiment, system plate test platform is protected by nuclear power plant reactor, according to test parameter to be tested
Plate injection test signal, receives the output feedback signal of plate to be tested, then obtains test according to the output feedback signal
As a result, the off-line test of nuclear power plant reactor protection system plate is realized, to realize the positioning of plate failure cause, plate performance
Detection either plate reliability test.
Embodiment six
Fig. 6 is the schematic diagram for the processing terminal that one embodiment of the invention provides.As shown in fig. 6, the processing of the embodiment is whole
End 6 includes: processor 60, memory 61 and is stored in the meter that can be run in the memory 61 and on the processor 60
Calculation machine program 62.The processor 60 realizes above-mentioned each nuclear power plant reactor protection system when executing the computer program 62
Step in plate test method embodiment, such as step S101 to S105 shown in Fig. 3.Alternatively, the processor 60 executes
The function of unit in above-mentioned each Installation practice, such as the function of module 51 to 55 shown in Fig. 5 are realized when the computer program 62
Energy.
Illustratively, the computer program 62 can be divided into one or more units, one or more of
Unit is stored in the memory 61, and is executed by the processor 60, to complete the present invention.One or more of lists
Member can be the series of computation machine program instruction section that can complete specific function, and the instruction segment is for describing the computer journey
Implementation procedure of the sequence 62 in the processing terminal 6.For example, the computer program 62 can be divided into acquiring unit, life
Show that unit, each unit concrete function are as follows at unit, test cell, receiving unit and test result:
Acquiring unit, for obtaining test parameter；Generation unit, for generating test signal according to test parameter；Test
Unit is injected into plate to be tested for that will test signal, treats test plate and is tested；Receiving unit, for passing through number
The output feedback signal of plate to be tested is received according to acquisition module；Test result obtains unit, is used for according to output feedback signal,
Obtain the test result of plate to be tested.
The processing terminal 6 can be the calculating such as desktop PC, notebook, palm PC and cloud server and set
It is standby.The processing terminal may include, but be not limited only to, processor 60, memory 61.It will be understood by those skilled in the art that Fig. 6
The only example of processing terminal 6 does not constitute the restriction to processing terminal 6, may include than illustrating more or fewer portions
Part perhaps combines certain components or different components, such as the processing terminal can also include input-output equipment, net
Network access device, bus etc..
Alleged processor 60 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 61 can be the internal storage unit of the processing terminal 6, such as the hard disk or interior of processing terminal 6
It deposits.The memory 61 is also possible to the External memory equipment of the processing terminal 6, such as be equipped on the processing terminal 6
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 61 can also both include the storage inside list of the processing terminal 6
Member also includes External memory equipment.The memory 61 is for storing needed for the computer program and the processing terminal
Other programs and data.The memory 61 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 property, 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 and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, 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 a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium
It may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program code
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as does not include electric carrier signal and electricity according to legislation and patent practice, computer-readable medium in certain jurisdictions
Believe 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 should all
It is included within protection scope of the present invention.
Claims (18)
1. a kind of nuclear power plant reactor protects system plate test platform, which is characterized in that including data processing module, with it is described
The data acquisition module of data processing module connection, the signal converting module being connect with the data acquisition module and the letter
The signal isolation module of number interconnecting module connection and at least one slot being connect with the signal isolation module；The slot
For installing plate to be tested；
The signal converting module is for realizing the intermediate transit between the data acquisition module and the plate to be tested；It is described
Signal isolation module is for realizing the electrical coordination between the data acquisition module and the plate to be tested；
The data processing module generates test signal for obtaining test parameter, according to the test parameter, and by the survey
Trial signal is injected into the plate to be tested, tests the plate to be tested；It is received by the data acquisition module
The output feedback signal of the plate to be tested, and according to the output feedback signal, obtain plate test result.
2. nuclear power plant reactor according to claim 1 protects system plate test platform, which is characterized in that the signal
Isolation module includes signal isolator and Current Voltage selection switch；The isolator for realizing interface electric conversion；Institute
Current Voltage selection switch is stated for according to switching command, realizing cutting for first part's TCH test channel and second part TCH test channel
It changes；
The switching command is that the data processing module is completed in first part's TCH test channel test of the plate to be tested
Afterwards, for controlling the instruction of second part TCH test channel of the Current Voltage selection switching to the plate to be tested.
3. nuclear power plant reactor according to claim 1 or 2 protects system plate test platform, which is characterized in that also wrap
Include the human-computer interaction module connecting with the data processing module.
4. nuclear power plant reactor according to claim 3 protects system plate test platform, which is characterized in that the test
Parameter includes plate type and test mode to be tested；The data acquisition module includes at least one data collecting card, described
Signal converting module includes at least one junction box；The test signal is the signal for simulating field process parameter；
The plate test result includes failure reason analysis result, plate performance test results and plate reliability test result
It is one or more.
5. a kind of nuclear power plant reactor protects system plate test method, which is characterized in that nuclear power plant reactor protection system
Plate test method of uniting is applied to the described in any item nuclear power plant reactor protection system plate tests of the claims 1 to 4
Platform；
Nuclear power plant reactor protection system plate test method includes:
Obtain test parameter；
According to the test parameter, test signal is generated；
The test signal is injected into plate to be tested, the plate to be tested is tested；
The output feedback signal of the plate to be tested is received by the data acquisition module；
According to the output feedback signal, the test result of the plate to be tested is obtained.
6. nuclear power plant reactor according to claim 5 protects system plate test method, which is characterized in that according to described
Feedback signal is exported, after the test result for obtaining the plate to be tested, further includes:
According to the test result, the test report of presets is automatically generated.
7. nuclear power plant reactor according to claim 5 protects system plate test method, which is characterized in that by the survey
Trial signal is injected into plate to be tested, tests the plate to be tested, comprising:
The test signal is injected into first part's TCH test channel of the plate to be tested, the first part is tested logical
Road is tested；
After the test for completing first part's TCH test channel, the switching command of user is received；
According to the switching command, switching to the second part of the plate to be tested is selected to test by Current Voltage logical
Road, and the test signal is injected into the second part TCH test channel and is tested.
8. nuclear power plant reactor according to claim 5 protects system plate test method, which is characterized in that the test
It as a result include the one or more of failure reason analysis result, plate performance test results and plate reliability test result；When
The test result be plate performance test results when, the plate performance test results include the response time, reset current and
Voltage magnitude；
The method also includes:
Voltage magnitude and time when will start the voltage magnitude after the plate to be tested, the inactive plate to be tested
Relationship is shown in the predeterminated position of man-machine interface in the form of waveform diagram.
9. nuclear power plant reactor according to claim 5 protects system plate test method, which is characterized in that further include:
Receive the test strike-machine switching command of user；
According to the test strike-machine switching command, current test pattern is switched into strike-machine mode or by current strike-machine mould
Formula switches to test pattern.
10. protecting system plate test method according to the described in any item nuclear power plant reactors of claim 5 to 9, feature exists
In the acquisition test parameter, comprising:
The test parameter that user is arranged by Labview software is received, the test parameter includes plate type to be tested
And test mode；Or the test parameter is read from preconfigured test parameter configuration file.
11. a kind of nuclear power plant reactor protects system plate test device, which is characterized in that nuclear power plant reactor protection system
System plate test device is specifically integrated in the described in any item nuclear power plant reactor protection system plates of the claims 1 to 4
The processing terminal of test platform；
Nuclear power plant reactor protection system plate test device includes:
Acquiring unit, for obtaining test parameter；
Generation unit, for generating test signal according to the test parameter；
Test cell tests the plate to be tested for the test signal to be injected into plate to be tested；
Receiving unit, for receiving the output feedback signal of the plate to be tested by the data acquisition module；
Test result obtains unit, for obtaining the test result of the plate to be tested according to the output feedback signal.
12. nuclear power plant reactor according to claim 11 protects system plate test device, which is characterized in that also wrap
It includes:
Test report generation unit, for automatically generating the test report of presets according to the test result.
13. nuclear power plant reactor according to claim 11 protects system plate test device, which is characterized in that the survey
Trying unit includes:
First test subelement, for the test signal to be injected into first part's TCH test channel of the plate to be tested,
First part's TCH test channel is tested；
First receiving subelement, for after the test for completing first part's TCH test channel, the switching for receiving user to refer to
It enables；
Second test subelement selects switching to described to be tested for according to the switching command by Current Voltage
The second part TCH test channel of plate, and the test signal is injected into the second part TCH test channel and is tested.
14. nuclear power plant reactor according to claim 11 protects system plate test device, which is characterized in that the survey
Test result includes the one or more of failure reason analysis result, plate performance test results and plate reliability test result；
When the test result is plate performance test results, the plate performance test results include response time, reset current
And voltage magnitude；
Described device further include:
Subelement is shown, for when will start the voltage magnitude after the plate to be tested, the inactive plate to be tested
The relationship of voltage magnitude and time is shown in the predeterminated position of man-machine interface in the form of waveform diagram.
15. nuclear power plant reactor according to claim 11 protects system plate test device, which is characterized in that also wrap
It includes:
Receiving unit, for receiving the test strike-machine switching command of user；
Mode switch element, for according to the test strike-machine switching command, current test pattern to be switched to strike-machine mode
Or by current strike-machine pattern switching to test pattern.
16. 1 to 15 described in any item nuclear power plant reactors protect system plate test device, feature according to claim 1
It is, the acquiring unit includes:
Second receiving subelement, the test parameter being arranged for receiving user by Labview software, the test parameter
Including plate type to be tested and test mode；Or
Reading subunit, for reading the test parameter from preconfigured test parameter configuration file.
17. a kind of processing terminal, which is characterized in that in the memory and can be including memory, processor and storage
The computer program run on the processor, the processor realized when executing the computer program as claim 5 to
The step of any one of 10 the method.
18. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence is realized when the computer program is executed by processor such as the step of any one of claim 5 to 10 the method.
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| CN201811414667.0A CN109655732B (en) | 2018-11-26 | 2018-11-26 | Method, platform, device and terminal for testing plates of nuclear power station reactor protection system |
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|---|---|---|---|
| CN201811414667.0A CN109655732B (en) | 2018-11-26 | 2018-11-26 | Method, platform, device and terminal for testing plates of nuclear power station reactor protection system |
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