CN105825901B - Nuclear power station two generations electrical header electronics fastener sensitive components test system and method - Google Patents
Nuclear power station two generations electrical header electronics fastener sensitive components test system and method Download PDFInfo
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- CN105825901B CN105825901B CN201610242477.XA CN201610242477A CN105825901B CN 105825901 B CN105825901 B CN 105825901B CN 201610242477 A CN201610242477 A CN 201610242477A CN 105825901 B CN105825901 B CN 105825901B
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The present invention relates to nuclear power station two generations electrical header electronics fastener sensitive components test system and method.The test system includes preposition control device, AC signal device, acquisition control device, collection adaptive device, direct current signal device；Preposition control device receives different test cases, and each test case is parsed into different control commands respectively；AC signal device sends AC test signals to acquisition control device；Direct current signal device sends direct current test signal to acquisition control device；Acquisition control device sends AC test signals and direct current test signal to collection adaptive device；Collection adaptive device, which is nursed one's health AC test signals and direct current test signal and exported to electrical header fastener, to be tested, and the feedback signal of test is handled and is uploaded to preposition control device.Technical scheme, solve and the electrical header failure exposed during strike-machine can not be accurately positioned using prior art means, the problems such as testing efficiency is low.
Description
Technical field
The present invention relates to nuclear power station electrical equipment online supervision technology, more specifically to nuclear power station two generations electrical header
Electronics fastener sensitive components test system and method.
Background technology
Electrical header is the important component in generator of nuclear power station Stator Condense Water System device, and it is to control and show that it, which is acted on,
The aperture of valve, ensure the normal work of cooling water system.Generally use IQ series electronic in Ling'ao nuclear power plant at present
Head, wherein bis- generations of IQ electrical header mainly include master control borad, power panel (IQ10-35 or IQ40-91), relay board, inputted on the spot
Plate, counter plate, position feedback board, torque-feedback plate, CPT plates, wherein master control borad are electrical header core control circuits, power panel
For electrical header, other fasteners provide 24VDC operating voltages, and relay board is shown electronic by providing various status signals to user
Head working condition, on the spot tablet receive local operation signal, CPT plates are used to feed back valve state signal, and torque-feedback plate is used
In feedback electrical header turning moment size, in addition, also tally and position feedback board record electrical header outgoing position, feedback valve
Position state.
Electrical header working environment rather harsh, harsh environmental factor are a huge tests to electrical header inside fastener,
After the sensitive components such as electric capacity, transformer, relay, high-power resistance in fastener continuously work all the year round in the presence of a harsh environment,
Performance can reduce, and potential faults be present, influence electrical header integral working, and then have influence on whole Cooling System of Nuclear Power Station
Reliability, the safety and stability of whole nuclear power station network system is formed dangerous.Thus, it is necessary to know in electrical header
The service behaviour of each component of portion's fastener, finds the defects of potential failure in time, can be fixed a breakdown in time before accident generation, this
Securely and reliably there is very important effect to the whole cooling water system of guarantee.
At present, detection of the nuclear power station to electrical header is only confined to the functional test of whole device, not to its inside
Fastener carries out the experience of correlation function test, more lacks the understanding to fastener internal component, therefore we must be by advanced
Experimental facilities and network communications technology seek the test new method of nuclear power station electrical header fastener.By analyzing and researching, discovery is electronic
Each working condition of head fastener has embodiment in each sensitive components voltage signal inside it, these voltage signals
Change the working condition that can reflects now fastener.
The content of the invention
The technical problem to be solved in the present invention is, there is provided nuclear power station two generations electrical header electronics fastener sensitive components is tested
System and method.
The technical solution adopted for the present invention to solve the technical problems is：It is quick to construct nuclear power station two generations electrical header electronics fastener
Feel Component test system and method.
In two generation of nuclear power station electrical header electronics fastener sensitive components test system of the present invention, the test system
System includes preposition control device, AC signal device, acquisition control device, collection adaptive device, direct current signal device；
The preposition control device and the AC signal device, the acquisition control device, the collection adaptive device,
The direct current signal device is connected, and for receiving different test cases, each test case is parsed into conclusion of the business respectively
Flow signal command, direct current signal order, testing and control order, adaptation feedback order, and by the AC signal order send to
The AC signal device, the direct current signal order is sent to the direct current signal device, by the testing and control order
Send to the acquisition control device, the adaptation feedback order is sent to the collection adaptive device；
The AC signal device is connected with the preposition control device, the acquisition control device, for receiving
AC signal order is stated, AC test signals are sent to the acquisition control device according to the AC signal order；
The direct current signal device is connected with the preposition control device, the acquisition control device, for receiving
Direct current signal order is stated, direct current test signal is sent to the acquisition control device according to the direct current signal order；
The acquisition control device and the preposition control device, the AC signal device, the collection adaptive device,
The direct current signal device is connected, and is surveyed for receiving the testing and control order and the AC test signals, the direct current
Trial signal, the AC test signals and the direct current test signal are sent to the collection according to the testing and control order
Adaptive device；
The collection adaptive device is connected with the acquisition control device, for receiving the AC test signals and institute
Direct current test signal is stated, the AC test signals and the direct current test signal are nursed one's health and exported to electrical header fastener
Tested；And the adaptation feedback order is received, according to the adaptation feedback order by the feedback signal of the test
Manage and be uploaded to the preposition control device.
Alternatively, the acquisition control device also gathers the AC test signals and is uploaded to the preposition control device；
The test system also includes：
Direct current monitoring device, it is connected with the direct current signal device, the preposition control device, it is described straight for gathering
Current test signal is uploaded to the preposition control device.
Alternatively, the acquisition control device includes main control unit, switch amount output unit and analog input unit, institute
Main control unit is stated with the switch amount output unit, the analog input unit to be connected；Wherein
The main control unit is connected with the preposition control device, for receiving the testing and control order, according to institute
Testing and control order is stated, controls the switch amount output unit to export the AC test signals and the direct current test signal
To the collection adaptive device, control the analog input unit to gather the AC test signals and export to the master control list
Member is simultaneously uploaded to the preposition control device；
The switch amount output unit fills with the AC signal device, the collection adaptive device, the direct current signal
Put and be connected, for receiving the control command of the main control unit, control the AC test signals and the DC test to believe
Number output is to the collection adaptive device；
The analog input unit is connected with the AC signal device, for receiving the control of the main control unit
Order, gathers the AC test signals and exports to the main control unit.
Alternatively, the collection adaptive device includes two generation electrical header fastener adaptation units and the electrical header fastener observing and controlling of two generations
Unit, the two generations electrical header fastener adaptation unit are connected with the two generations electrical header fastener measurement and control unit；Wherein
The two generations electrical header fastener adaptation unit is connected with the acquisition control device, the electrical header fastener, uses
In receiving the AC test signals and the direct current test signal, to the AC test signals and the direct current test signal
Nursed one's health and exported to the electrical header fastener, and the feedback signal of the reception test and nursed one's health；
The two generations electrical header fastener measurement and control unit is connected with the preposition control device, anti-for receiving the adaptation
The feedback signal of the test after feedback order collection conditioning is uploaded to the preposition control device.
Alternatively, the test system also includes condition test-control device；
The condition test-control device is connected with the preposition control device, and the preposition control device receives test case
Environment acquisition is parsed into send to the condition test-control device, the condition test-control device collection ambient parameters information
It is uploaded to the preposition control device.
Alternatively, the data that the test system also includes carrying out data transmission using unified ethernet communication agreement are handed over
Changing device；
The preposition control device is controlled with the AC signal device, the collection respectively by the DEU data exchange unit
Device processed, the collection adaptive device, the direct current signal device, the condition test-control device are connected.
Alternatively, the test system includes human-computer interaction terminal and server；
The server is connected with the human-computer interaction terminal, the preposition control device, stores the test case
And the data for the AC test signals, the direct current test signal and the feedback signal fed back.
In two generation of nuclear power station electrical header electronics fastener sensitive components method of testing of the present invention, including following step
Suddenly：
S1：Different test cases is received by preposition control device, each test case is parsed into conclusion of the business respectively
Flow signal command, direct current signal order, testing and control order, adaptation feedback order, and by the AC signal order send to
AC signal device, the direct current signal order is sent to the direct current signal device, the testing and control order is sent
To acquisition control device, the adaptation feedback order is sent to collection adaptive device；
S2：The AC signal order is received by the AC signal device, according to the AC signal order to institute
State acquisition control device and send AC test signals；The direct current signal order is received by the direct current signal device, according to
The direct current signal order sends direct current test signal to the acquisition control device；
S3：The testing and control order and the AC test signals, described straight are received by the acquisition control device
Current test signal, the AC test signals and the direct current test signal are sent to described according to the testing and control order
Gather adaptive device；
S4：The AC test signals and the direct current test signal are received by the collection adaptive device, to described
AC test signals and the direct current test signal are nursed one's health and exported to electrical header fastener and tested, and to the test
Feedback signal nursed one's health；
S5：Adaptation feedback order is received by the collection adaptive device, gathers feedback signal and the upload of the test
To the preposition control device.
Alternatively, also include before step S1：
S0：Test case is called by human-computer interaction terminal, and preposition control device is issued to by server.
Alternatively, step S1 also includes：Environment test case is received by preposition control device, the environmental testing is used
Analysis is illustrated to send to condition test-control device into environment acquisition, and by the environment acquisition；
The method of testing also includes：
S6：Ambient parameters information is gathered by the condition test-control device and is uploaded to the preposition control device.
Alternatively, the method for testing also includes：
S7：The AC test signals are gathered by the acquisition control device and are uploaded to the preposition control device；It is logical
Direct current monitoring device is crossed, the direct current test signal is gathered and is uploaded to the preposition control device.
Alternatively, the method for testing also includes：
S8：The AC test signals that are uploaded the acquisition control device by the preposition control device, the collection
On the ambient parameter information and the direct current monitoring device that the feedback signal of adaptive device upload, the condition test-control device upload
The direct current test signal of biography uploads to human-computer interaction terminal and carries out real-time exhibition, uploads onto the server simultaneously, and use reticle
Formula is stored.
Implement the nuclear power station two generations electrical header electronics fastener sensitive components test system and method for the present invention, have following
Beneficial effect：Using automation, intelligent, integrated on-line monitoring, mainboard/electricity inside two generation intelligent electric heads is chosen
Important sensitive components on source plate, on the spot tablet, CPT plate plates is test object, according to fastener input characteristics, sensitive member
Device is distributed and signal characteristic targetedly carries out adaptive device design, by monitoring multiple sensitivities on each fastener in electrical header inside
The response signal of component is so as to judging the whole performance condition of fastener.In the case where fastener and electrical header integrally depart from, simulation
Input card normal work pumping signal, realize automation, intelligent test and failure to the sensitive components on its fastener
Diagnosis, is solved and the electrical header failure that exposed during strike-machine can not be accurately positioned using prior art means, is surveyed
Try the problems such as efficiency is low.
Test system provided by the invention possesses highly intelligentized feature, and the effect of personnel reduction and enlargement can be realized applied to enterprise
Fruit；Possess excellent human-computer interaction function, effectively mitigate the workload of tester；Utilize the spy of computer high precision
Point, the automatic monitoring and positioning of failure are realized, effectively improve the utilization rate of test system.
Method of testing provided by the invention possesses stronger specific aim, is tested using long-time strike-machine to two generation intelligent electrics
The sensitive components that the potential faults of the internal fastener of head are big carries out whole-process automatic on-line monitoring；Meanwhile possesses efficient analysis stream
Journey, the test overall process Wave data and parameter trend number of the sensitive components of concern can be checked in human-computer interaction terminal user
According to.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of two generation of nuclear power station electrical header electronics fastener sensitive components test system of the present invention；
Fig. 2 is the connection diagram of two generation of nuclear power station electrical header electronics fastener sensitive components test system of the present invention；
Fig. 3 is the schematic flow sheet of two generation of nuclear power station electrical header electronics fastener sensitive components method of testing of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Example, the present invention is described in further detail.It should be appreciated that specific embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.
A kind of two generation of nuclear power station electrical header fastener sensitive components test system and method provided by the invention pass through monitoring
Inside electrical header on each fastener the response signal of multiple sensitive components so as to judging the whole performance condition of fastener.Based on fastener work(
The importance of energy status and sensitive components carries out testing fastener and component is selected, according to fastener face shaping and sensitive first device
The hardware harvester and software operation interface that part position distribution, signal characteristic design match with each fastener.In fastener and electricity
In the case that dynamic head integrally departs from, ai board normal work pumping signal, realize to the sensitive components on its fastener
Automation, intelligent test and fault diagnosis, solving can not be to exposing during strike-machine using prior art means
Electrical header failure is accurately positioned, the problems such as testing efficiency is low.
Referring to Fig. 1, Fig. 1 is two generation of nuclear power station electrical header electronics fastener sensitive components test system provided by the invention
Structural representation.The test system includes preposition control device 101, AC signal device 102, acquisition control device 103, adopted
Collect adaptive device 104, direct current signal device 105.
The preposition control device 101 and AC signal device 102, acquisition control device 103, gather adaptive device 104, be straight
Stream recoil simulator 105 is connected, and for receiving different test cases, each test case is parsed into AC signal life respectively
Make, direct current signal order, testing and control order, adaptation feedback order, and by AC signal order send to exchange recoil simulator
102, direct current signal order is sent to direct current signal device 105, testing and control order is sent to acquisition control device 103,
Adaptation feedback order is sent to collection adaptive device 104.In addition, preposition control device 101 also has certain data storage
Function, after all Real-time Monitoring Datas collection in experimentation, preposition control device 101 is uploaded to first, in preposition control
Device 101 pre-processed after again orderly feeding server 110 carry out structured storage.Preposition control device 101 include but
Front end processor is not limited to, front end processor is mainly responsible for the parsing of test case and issuing for order, and wherein test case is emulation testing
Core, test case configures by use-case essential information header, test preparation preparation, acquisition channel
Totally five parts are formed by configure, test process SECO time and device definition devicedefine.The test is used
Example includes strike-machine test case, emulation testing use-case, fault diagnosis test case.Experiment is selected the survey of needs by user before starting
Example on probation carries out the upper electrical testing of fastener, and strike-machine test case is realized that 7*24 hour sensitive components output stability detects, imitated
True test case and fault diagnosis test case then using multi-state alternating input test, detect sensitive components functional reliability
And fault locating analysis.
The AC signal device 102 is connected with preposition control device 101, acquisition control device 103, is exchanged for receiving
Signal command, AC test signals are sent to acquisition control device 103 according to AC signal order.Specifically, the present invention's
In the embodiment of detecting system, the AC signal device 102 includes but is not limited to relay protection tester, and relay protection tester is that experiment is surveyed
Trial signal source, there is provided ac voltage signal, its specific output size, phase angle, frequency and output time etc. issues according to front end processor
Order performed, relay protection tester and acquisition control device pass through wire and establish electrical connection loop.Relay protection tester is defeated
Go out terminal access acquisition control device digital output module, acquisition control device will by digital output module according to timing command
The ac voltage signal of relay protection tester output is exported to two generation electrical header fastener adaptive devices；Relay protection tester output end simultaneously
Son is linked into acquisition control device analog input, and acquisition control device is according to passage configuration order by accordingly passing through collection
Relay protection tester output signal.
The direct current signal device 105 is connected with preposition control device 101, acquisition control device 103, for receiving direct current
Signal command, direct current test signal is sent to acquisition control device 103 according to direct current signal order.Specifically, the present invention's
In embodiment, the direct current signal device 105 includes but is not limited to Switching Power Supply.Switching Power Supply is connected with acquisition control device, root
24V DC voltages are linked into two generation electrical header fastener adaptive devices according to timing command.Simultaneous Switching power supply and direct current monitoring board
Connection, is acquired by DC detecting plate and uploads to front end processor.Switching Power Supply provides 24V D.C. regulated power supplies, its output end
It is linked into acquisition control device digital output module, acquisition control device is according to timing command by respective channel by 24V direct currents
Voltage signal exports to two generation electrical header fasteners and gathers adaptive device；Simultaneous Switching power output terminal is linked into direct current monitoring
Plate, direct current monitoring board gather Switching Power Supply output signal according to passage configuration order by respective channel.
The acquisition control device 103 and preposition control device 101, AC signal device 102, gather adaptive device 104, be straight
Stream recoil simulator 105 is connected, for receiving testing and control order and AC test signals, direct current test signal, according to test
Control command sends AC test signals and direct current test signal to collection adaptive device 104.Meanwhile acquisition control device
103 also collection AC test signals are uploaded to preposition control device 101；Further, test system also includes：Direct current monitoring dress
Put 106, be connected with direct current signal device 105, preposition control device 101, for gather direct current test signal be uploaded to it is preposition
Control device 101.Specifically, in the embodiment of the test system of the present invention, acquisition control device 103 includes main control unit
1031st, switch amount output unit 1032 and analog input unit 1033, main control unit 1031 and switch amount output unit 1032,
Analog input unit 1033 is connected；Wherein main control unit 1031 is connected with preposition control device 101, is tested for receiving
Control command, according to testing and control order, controlling switch amount output unit 1032 is by AC test signals and direct current test signal
Output to collection adaptive device 104, control analog input unit 1033 gathers AC test signals and exported to main control unit
1031 and it is uploaded to preposition control device 101；Switch amount output unit 1032 and AC signal device 102, collection adaptive device
104th, direct current signal device 105 is connected, for receiving the control command of main control unit 1031, control AC test signals and straight
Current test signal output extremely gathers adaptive device 104；Analog input unit 1033 is connected with AC signal device 102, uses
In the control command for receiving main control unit 1031, collection AC test signals are exported to main control unit 1031.In the inspection of the present invention
In the embodiment of examining system, main control unit 1031 includes but is not limited to master control borad, and switch amount output unit 1032 includes but unlimited
In digital output module, analog input unit 1033 includes but is not limited to analog input.Acquisition control device is by master control
Plate, digital output module, analog input, On-off signal plate composition, the model of each plate include but is not limited to following feelings
Condition：Master control borad model RP7001, On-off signal plate model RP7301, digital output module model RP7321, simulation
Tablet model RP7105 is measured, completes communication packet and physical signalling between daemon software and experimental facilities and test fastener
Conversion.The control command that master control borad issues according to front end processor configures digital output module, analog input and On-off signal
The respective channel of plate, and to front end processor pump back test Monitoring Data；Digital output module is connected with relay protection tester, for that will survey
Trial signal source exports to each two generations electrical header fastener and gathers adaptive device；Analog input is connected with relay protection tester, uses
In the ac-excited signal of collection relay protection tester output.
The collection adaptive device 104 is connected with acquisition control device 103, is surveyed for receiving AC test signals and direct current
Trial signal, AC test signals and direct current test signal are nursed one's health and exported to electrical header fastener and are tested；And connect
Adaptation feedback order is received, the feedback signal of test is handled according to adaptation feedback order and is uploaded to preposition control device 101.Tool
Body, collection adaptive device 104 includes two generation electrical header fastener adaptation units 1041 and two generation electrical header fastener measurement and control units
1042, two generation electrical header fastener adaptation units 1041 are connected with two generation electrical header fastener measurement and control units 1042；Wherein two generations electricity
Dynamic head fastener adaptation unit 1041 is connected with acquisition control device 103, electrical header fastener, for receive AC test signals with
Direct current test signal, AC test signals and direct current test signal are nursed one's health and exported to electrical header fastener, and received
The feedback signal of test is nursed one's health；Two generation electrical header fastener measurement and control units 1042 are connected with preposition control device 101, are used for
The feedback signal for receiving the test after adaptation feedback order collection conditioning is uploaded to preposition control device 101.Specifically, in two generations, are electric
Dynamic head fastener collection adaptive device group includes two generation mainboards+relay board collection adaptive device, two generations, tablet collection was suitable on the spot
With device, two generation CPT plates collection adaptive device and two generation power panels collection adaptive device.Two generation electrical header fasteners collection adaptation dress
Put in group, two generation mainboards+relay board gathers adaptive device by two generation mainboards+relay board adaptation board and two generations mainboard+relay
Device plate distribution control and testing board forms；In two generations, tablet adaptation board and two generations were just on the spot by two generations for tablet collection adaptive device on the spot
Ground tablet distribution control and testing board composition；Two generation CPT plates gather adaptive device by two generation CPT plate adaptation boards and two generation CPT plates point
Cloth control and testing board forms；Two generation power panels gather adaptive device by two generation power panel adaptation boards and the power panel distribution observing and controlling of two generations
Plate forms.The corresponding test fastener of wherein all adaptation boards, which is connected, to be responsible for test signal and institute needed for test fastener
The test fastener output signal that need to be gathered is nursed one's health；The matched adaptation board connection of all distributed control and testing boards, is responsible for
Test fastener output signal after conditioned sent in in-site collecting and data.Two generation electrical header fasteners gather adaptive device
In group adaptation board according to two generation electrical header mainboards and relay board, power panel, on the spot tablet, CPT plates input terminal feature,
Sensitive components is distributed and signal characteristic is designed.Pressed from both sides using installing sensitive components probe additional on adaptation board, being equipped with signal
It is acquired etc. mode.Realize following multiple sensitive members altogether in nuclear power station two generations electrical header fastener sensitive components test system
The signal monitoring of device：
| Fastener title | Alminium electrolytic condenser | Contactor control element |
| Master control borad | C1/C2/C11/C26/C44/C48/C49 | |
| Power panel | C1/C3 | The control of SK4 contactors, the control of SK8 contactors |
| Tablet on the spot | C1/C2/C3/C4/C5/C6 | |
| CPT plates | C14/C21 |
Two generation electrical header fastener sensitive components are mainly acquired by installing probe on adaptation board additional, and special has power supply
The control of plate sensitive components alminium electrolytic condenser C1, C3 and SK4 contactor, the control of SK8 contactors, signal is carried out by crocodile clip and adopted
Collection；Master control borad alminium electrolytic condenser C1 is identical with fastener output pin SK6-4/SK7-7/SK5-10 response signals, is drawn by measurement
Pin SK6-4/SK7-7/SK5-10 output signals monitor alminium electrolytic condenser C1 purpose so as to reach.
It is an object of the invention to provide a kind of two generation of nuclear power station electrical header fastener sensitive components detection method and system,
By the way that in two generation intelligent electric head fastener strike-machines, emulation, fault diagnosis experimentation, monitoring in real time uploads sensitive components
Waveform, realize the fault location to the assessment of normal fastener internal component service behaviour and failure fastener.
Test system provided by the invention possesses highly intelligentized feature, and the effect of personnel reduction and enlargement can be realized applied to enterprise
Fruit；Possess excellent human-computer interaction function, effectively mitigate the workload of tester；Utilize the spy of computer high precision
Point, the automatic monitoring and positioning of failure are realized, effectively improve the utilization rate of test system.
Further, the test system of the embodiment of the present invention also includes condition test-control device 107.The condition test-control device
107 are connected with preposition control device 101, and preposition control device 101 receives test case and is parsed into the transmission of environment acquisition
To condition test-control device 107, condition test-control device 107 gathers ambient parameters information and is uploaded to preposition control device 101.Ring
Border measure and control device 107 includes but is not limited to temperature and humidity filed plate.Temperature and humidity filed plate is connected with front end processor, for receiving front end processor
The Temperature and Humidity Control instruction issued, while upload humiture parameter in rack in real time to front end processor.
Yet further, the test system also includes the data carried out data transmission using unified ethernet communication agreement
Switch 108；Preposition control device 101 by DEU data exchange unit 108 respectively with AC signal device 102, acquisition control
Device 103, collection adaptive device 104, direct current signal device 105, condition test-control device 107 are connected.Specifically, the present invention is real
Applying the DEU data exchange unit 108 of example includes interchanger, there is provided multi-channel data transmission passage.Preposition control device 101 passes through exchange
Machine, using unified ethernet communication agreement and AC signal device 102, acquisition control device 103, collection adaptive device 104,
Direct current signal device 105, condition test-control device 107 carry out information transfer.Preposition control device 101 and AC signal device 102,
The link of direct current signal device 105 is unidirectional information transmission, and preposition control device 101 is by link, by AC signal order and directly
Stream signal command is issued to AC signal device 102 and direct current signal device 105 respectively；；Preposition control device 101 is controlled with collection
Device 103 processed, collection adaptive device 104, the link of condition test-control device 107 be then bidirectional information transmission, and experiment beginning is preposition
Control device 101 issues passage configuration and testing and control order by chain road direction three of the above equipment, and acquisition control fills in experiment
Put 103, collection adaptive device 104, condition test-control device 107 then uploads test to preposition control device 101 respectively by link
Signal, feedback signal, ambient parameter information.The test system of the embodiment of the present invention can also ignore DEU data exchange unit 106.
Yet further, the test system includes human-computer interaction terminal 109 and server 110.Server 110 and man-machine friendship
Mutual terminal 109, preposition control device 101 are connected, and store AC test signals, the DC test letter of test case and feedback
Number and feedback signal data.Human-computer interaction terminal provides system and the interaction platform of user, and user passes through human-computer interaction terminal
On can to test fastener, equipment information be managed；Experiment parameter can be configured, experimentation is controlled and supervised
Depending on；Test case can be called, historical testing information etc. can be checked.Human-computer interaction terminal has alarm analysis function simultaneously,
When the data monitored exceed setting value, by progress early warning or alarm on interface, when alarming, system will stop immediately
Only test process.Server is stored with all experiment test use-cases, system program, experiment as data and application service center
Data etc., while carry out interacting for data and program with human-computer interaction terminal and front end processor.Preferably, system design UPS powers
Mechanism ensures that server remains to normal work when power is off.When civil power hinders and stopped power supply for some reason, UPS is through air switch to electricity
Source socket power supply, output end access front end processor, the interchanger of power distributor, so as to can guarantee that in the event of a power failure, man-machine friendship
Mutual terminal still can read required data.Human-computer interaction terminal, server and front end processor are system demonstration, data storage, number
According to the platform of processing, it is that test system realizes automation, the key component of intelligentized control method, is connected between three by Ethernet
Connect, provide the user test process control and monitoring platform.Front end processor uploads experiment real time data and passes through human-computer interaction terminal exhibition
Show, user can be called from server database by human-computer interaction terminal and check history experimental data, and can pass through tune
Test waveform data and simulation model reference waveform are analyzed with application services.
Yet further, system also includes rack, interchanger, front end processor, acquisition control device, two generation intelligent electric head cards
During part collection adaptive device group, temperature and humidity filed plate are all installed in rack.Rack includes several interlayers, several interlayers point
It is not independent to house in the acquisition control device, the front end processor, two generations intelligent electric head fastener collection adaptive device group
Multiple adaptive devices.Bulb, PTC warm-air driers and fan are installed in rack.Wherein bulb is installed on enclosure top, for shining
It is bright；PTC warm-air driers are installed on below rack, and fan is installed on enclosure top, for ensuring that it is specific that interior of equipment cabinet device works in
Temperature.In addition, bulb, PTC warm-air driers and fan are also equipped with rack.Wherein bulb is installed on enclosure top, for shining
It is bright；PTC warm-air driers are installed on below rack, and fan is installed on enclosure top, for ensuring that it is specific that interior of equipment cabinet device works in
Temperature.Switching handle is provided with outside rack and is used for control rack fan and cabinet-heating device, wherein switching handle is divided into three
Individual control gear, when switching handle positioned at heating gear, cabinet-heating device enters working condition, when switching handle is kept off positioned at ventilation
When, cabinet fan enters working condition, and when switching handle positioned at remote control gear, the switching of cabinet-heating device and cabinet fan is by temperature
The instruction that humidity control and testing board receives higher level is controlled.
As shown in Fig. 2 power supply pumping signal includes the 220V three-phase alternating voltages that relay protection tester provides in the present embodiment
The straight voltages of 24V that signal and Switching Power Supply provide.Power panel accesses three-phase alternating voltage, and tablet, CPT plates, mainboard connect on the spot
Enter 24V DC voltages, be attached between mainboard and relay board by ash row.
Relay protection tester A, B, C three-phase difference output amplitude be 100V, and frequency is 50Hz voltage signal, and three-phase phase angle
Difference is all 120 °.A, B, C three-phase alternating voltage access acquisition control device of relay protection tester, inside acquisition control device
Circuit conversion is three-phase 220V alternating voltage, and by digital output module channel C J20, CJ22, CJ24 by relay protection tester
A, B, C three-phase alternating voltage are respectively connected to power panel pin U#, V#, W#.Simultaneously by analog input board channel AD1,
AD2, AD3 carry out signal acquisition.
Switching Power Supply output 24V DC voltages respectively by the channel C J09 of acquisition control device digital output module,
CJ12, CJ15 are respectively connected to mainboard, on the spot tablet and CPT plates, while carry out signal by temperature and humidity filed plate AD4 passages
Collection.
Two generation intelligent electric head fastener sensitive components are mainly acquired by installing probe on adaptation board additional, and special has
The control of power panel sensitive components alminium electrolytic condenser C1, C3 and SK4 contactor, the control of SK8 contactors, letter is carried out by crocodile clip
Number collection；Master control borad alminium electrolytic condenser C1 is identical with fastener output pin SK6-4/SK7-7/SK5-10 response signals, passes through survey
Amount pin SK6-4/SK7-7/SK5-10 output signals monitor alminium electrolytic condenser C1 purpose so as to reach.
Three sets of adaptive devices are equipped with per class fastener in the present embodiment, the work(that multiple fasteners are tested simultaneously can be achieved
Can, substantially increase testing efficiency.Each fastener is assigned three distributed control and testing boards, and user in an experiment test by unrestricted choice
Neck.Corresponding 14,15, No. 16 distributed control and testing boards of power panel；Corresponding 8,9, No. 10 distributed control and testing boards of tablet on the spot；CPT
Corresponding 11,12, No. 13 distributed control and testing boards of plate；Mainboard and relay board correspond to 2+3,4+5, No. 6+7 distributed control and testing board.
Mainboard sensitive components alminium electrolytic condenser C1 is gathered by No. 3/5/7 board channel AD9, and C2 is by No. 3/5/7 board channel
AD10 is gathered, and C11 is gathered by No. 3/5/7 board channel AD11, and C26 is gathered by No. 3/5/7 board channel AD12, and C44 is by No. 3/5/7 plate
Passage AD13 is gathered, and C48 is gathered by No. 3/5/7 board channel AD14, and C49 is gathered by No. 3/5/7 board channel AD15.
Tablet sensitive components alminium electrolytic condenser C1 is gathered by No. 8/9/10 board channel AD9 on the spot, and C2 is by No. 8/9/10
Board channel AD10 is gathered, and C3 is gathered by No. 8/9/10 board channel AD11, and C4 is gathered by No. 8/9/10 board channel AD12, and C5 is by 8/9/
No. 10 board channel AD13 collections, C6 are gathered by No. 8/9/10 board channel AD14.
CPT plates sensitive components alminium electrolytic condenser C14 is gathered by No. 11/12/13 board channel AD9, and C21 is by No. 11/12/13
Board channel AD10 is gathered.
Power panel sensitive components alminium electrolytic condenser C1 is gathered by No. 14/15/16 board channel AD11, and C3 is by No. 14/15/16
Board channel AD12 is gathered, and SK4 contactors control signal is gathered by No. 14/15/16 board channel AD13, SK8 contactor control signals
Gathered by No. 14/15/16 board channel AD14.
In summary, the overall process of two generation intelligent electric head electronics fastener sensitive components detection is easy to operate, by more
Fastener combined test function, the utilization rate of test device is improved, meanwhile, realize and fastener potential faults be accurately positioned,
Improve testing efficiency.
As shown in figure 3, the present invention also provides a kind of two generation of nuclear power station electrical header electronics fastener sensitive components method of testing,
Comprise the following steps：
S0：Test case is called by human-computer interaction terminal 109, and preposition control device is issued to by server 110
101。
S1：Different test cases is received by preposition control device 101, each test case is parsed into exchange respectively
Signal command, direct current signal order, testing and control order, adaptation feedback order, environment acquisition, and by AC signal order
Send to exchange recoil simulator 102, direct current signal order is sent to direct current signal device 105, testing and control order is sent
To acquisition control device 103, adaptation feedback order is sent to collection adaptive device 104, environment acquisition is sent to ring
Border measure and control device 107；
S2：AC signal order is received by AC signal device 102, according to AC signal order to acquisition control device
103 send AC test signals；Direct current signal order is received by direct current signal device 105, according to direct current signal order to adopting
Collect control device 103 and send direct current test signal；
S3：Testing and control order and AC test signals, direct current test signal, root are received by acquisition control device 103
AC test signals and direct current test signal are sent to collection adaptive device 104 according to testing and control order；
S4：Receive AC test signals and direct current test signal by gathering adaptive device 104, to AC test signals and
Direct current test signal is nursed one's health and exported to electrical header fastener and tested, and the feedback signal of test is nursed one's health；
S5：Adaptation feedback order is received by gathering adaptive device 104, the feedback signal of collecting test is simultaneously uploaded to preposition
Control device 101.
S6：Ambient parameters information is gathered by condition test-control device 107 and is uploaded to preposition control device 101.
S7：AC test signals are gathered by acquisition control device 103 and are uploaded to preposition control device 101；Pass through direct current
Monitoring device 106, collection direct current test signal are uploaded to preposition control device 101.
S8：AC test signals, the collection adaptation for being uploaded acquisition control device 103 by preposition control device 101 fill
Put what the feedback signal of 104 uploads, the ambient parameter information that condition test-control device 107 uploads and direct current monitoring device 106 uploaded
Direct current test signal uploads to human-computer interaction terminal 109 and carries out real-time exhibition, while uploads onto the server 110, and uses standard
Form is stored.
Method of testing provided by the invention possesses stronger specific aim, is tested using long-time strike-machine to two generation intelligent electrics
The sensitive components that the potential faults of the internal fastener of head are big carries out whole-process automatic on-line monitoring；Meanwhile possesses efficient analysis stream
Journey, the test overall process Wave data and parameter trend number of the sensitive components of concern can be checked in human-computer interaction terminal user
According to.
It should be understood that above example only expresses the preferred embodiment of the present invention, it describes more specific and detailed
Carefully, but the limitation to the scope of the claims of the present invention therefore can not be interpreted as；It should be pointed out that the common skill for this area
For art personnel, without departing from the inventive concept of the premise, independent assortment can be carried out to above-mentioned technical characterstic, can also done
Go out several modifications and improvements, these belong to protection scope of the present invention；Therefore, it is all to be done with scope of the invention as claimed
Equivalents and modification, the covering scope of the claims in the present invention all should be belonged to.
Claims (9)
- A kind of 1. two generation of nuclear power station electrical header electronics fastener sensitive components test system, it is characterised in that the test system Including preposition control device (101), AC signal device (102), acquisition control device (103), collection adaptive device (104), Direct current signal device (105)；The preposition control device (101) and the AC signal device (102), the acquisition control device (103), described adopt Collection adaptive device (104), the direct current signal device (105) are connected, and for receiving different test cases, the test is used Example includes：Use-case essential information, test preparation, acquisition channel configuration, test process SECO and device definition, will Each test case is parsed into AC signal order, direct current signal order, testing and control order, adaptation feedback life respectively Order, and the AC signal order is sent to the AC signal device (102), the direct current signal order is sent to institute Direct current signal device (105) is stated, the testing and control order is sent to the acquisition control device (103), by the adaptation Feedback command is sent to the collection adaptive device (104)；The AC signal device (102) is connected with the preposition control device (101), the acquisition control device (103), For receiving the AC signal order, sent and exchanged to the acquisition control device (103) according to the AC signal order Test signal；The direct current signal device (105) is connected with the preposition control device (101), the acquisition control device (103), For receiving the direct current signal order, direct current is sent to the acquisition control device (103) according to the direct current signal order Test signal；The acquisition control device (103) and the preposition control device (101), the AC signal device (102), described adopt Collection adaptive device (104), the direct current signal device (105) are connected, for receiving the testing and control order and the friendship Current test signal, the direct current test signal, according to the testing and control order by the AC test signals and the direct current Test signal is sent to the collection adaptive device (104)；The collection adaptive device (104) is connected with the acquisition control device (103), for receiving the alternating-current measurement letter Number and the direct current test signal, the AC test signals and the direct current test signal are nursed one's health and exported to electronic Head fastener is tested；And the adaptation feedback order is received, according to the adaptation feedback order by the feedback of the test Signal transacting is simultaneously uploaded to the preposition control device (101)；The collection adaptive device (104) includes two generation electrical header fastener adaptation units (1041) and the electrical header fastener observing and controlling of two generations Unit (1042), the two generations electrical header fastener adaptation unit (1041) and the two generations electrical header fastener measurement and control unit (1042) It is connected；WhereinThe two generations electrical header fastener adaptation unit (1041) and the acquisition control device (103), the electrical header fastener phase Connection, for receiving the AC test signals and the direct current test signal, to the AC test signals and the direct current Test signal is nursed one's health and exported to the electrical header fastener, and the feedback signal of the reception test and nursed one's health；The two generations electrical header fastener measurement and control unit (1042) is connected with the preposition control device (101), for receiving The feedback signal for stating the test after adaptation feedback order collection conditioning is uploaded to the preposition control device (101)；The test system also includes the DEU data exchange unit carried out data transmission using unified ethernet communication agreement (108)；The preposition control device (101) by the DEU data exchange unit (108) respectively with the AC signal device (102), the acquisition control device (103), the collection adaptive device (104), the direct current signal device (105), environment Measure and control device (107) is connected.
- 2. two generation of nuclear power station electrical header electronics fastener sensitive components test system according to claim 1, its feature exist In the acquisition control device (103) also gathers the AC test signals and is uploaded to the preposition control device (101)；The test system also includes：Direct current monitoring device (106), it is connected with the direct current signal device (105), the preposition control device (101), uses The preposition control device (101) is uploaded in gathering the direct current test signal.
- 3. two generation of nuclear power station electrical header electronics fastener sensitive components test system according to claim 2, its feature exist In the acquisition control device (103) includes main control unit (1031), switch amount output unit (1032) and analog input list First (1033), the main control unit (1031) and the switch amount output unit (1032), the analog input unit (1033) it is connected；WhereinThe main control unit (1031) is connected with the preposition control device (101), for receiving the testing and control order, According to the testing and control order, the switch amount output unit (1032) is controlled by the AC test signals and the direct current Test signal is exported to the collection adaptive device (104), controls the analog input unit (1033) to gather the exchange Test signal exports to the main control unit (1031) and is uploaded to the preposition control device (101)；The switch amount output unit (1032) and the AC signal device (102), the collection adaptive device (104), institute State direct current signal device (105) to be connected, for receiving the control command of the main control unit (1031), control the exchange to survey Trial signal and the direct current test signal are exported to the collection adaptive device (104)；The analog input unit (1033) is connected with the AC signal device (102), for receiving the master control list The control command of first (1031), gathers the AC test signals and exports to the main control unit (1031).
- 4. two generation of nuclear power station electrical header electronics fastener sensitive components test system according to claim 1, its feature exist In the test system also includes condition test-control device (107)；The condition test-control device (107) is connected with the preposition control device (101), the preposition control device (101) Reception test case is parsed into environment acquisition and sent to the condition test-control device (107), the condition test-control device (107) collection ambient parameters information is uploaded to the preposition control device (101).
- 5. two generation of nuclear power station electrical header electronics fastener sensitive components test system according to claim 1, its feature exist In the test system includes human-computer interaction terminal (109) and server (110)；The server (110) is connected with the human-computer interaction terminal (109), the preposition control device (101), stores institute State the data of the AC test signals of test case and feedback, the direct current test signal and the feedback signal.
- 6. a kind of two generation of nuclear power station electrical header electronics fastener sensitive components method of testing, it is characterised in that comprise the following steps：S1：Different test cases is received by preposition control device (101), the test case includes：Use-case essential information, Preparation, acquisition channel configuration, test process SECO and device definition are tested, each test case is distinguished AC signal order, direct current signal order, testing and control order, adaptation feedback order are parsed into, and the AC signal is ordered Order is sent to exchange recoil simulator (102), and the direct current signal order is sent to the direct current signal device (105), by institute State testing and control order to send to acquisition control device (103), the adaptation feedback order is sent to collection adaptive device (104)；S2：The AC signal order is received by the AC signal device (102), according to the AC signal order to institute State acquisition control device (103) and send AC test signals；The direct current signal is received by the direct current signal device (105) Order, direct current test signal is sent to the acquisition control device (103) according to the direct current signal order；S3：The testing and control order and the AC test signals, described straight are received by the acquisition control device (103) Current test signal, the AC test signals and the direct current test signal are sent to described according to the testing and control order Gather adaptive device (104)；S4：The AC test signals and the direct current test signal are received by the collection adaptive device (104), to described AC test signals and the direct current test signal are nursed one's health and exported to electrical header fastener and tested, and to the test Feedback signal nursed one's health；S5：Adaptation feedback order is received by the collection adaptive device (104), gathers feedback signal and the upload of the test To the preposition control device (101)；Also include before step S1：S0：Test case is called by human-computer interaction terminal (109), and preposition control device is issued to by server (110) (101)。
- 7. two generation of nuclear power station electrical header electronics fastener sensitive components method of testing according to claim 6, its feature exist In,Step S1 also includes：Environment test case is received by preposition control device (101), the environmental testing use-case is parsed Sent into environment acquisition, and by the environment acquisition to condition test-control device (107)；The method of testing also includes：S6：Ambient parameters information is gathered by the condition test-control device (107) and is uploaded to the preposition control device (101)。
- 8. two generation of nuclear power station electrical header electronics fastener sensitive components method of testing according to claim 7, its feature exist In the method for testing also includes：S7：The AC test signals are gathered by the acquisition control device (103) and are uploaded to the preposition control device (101)；By direct current monitoring device (106), gather the direct current test signal and be uploaded to the preposition control device (101).
- 9. two generation of nuclear power station electrical header electronics fastener sensitive components method of testing according to claim 8, its feature exist In the method for testing also includes：S8：The AC test signals that are uploaded the acquisition control device (103) by the preposition control device (101), institute State the feedback signal of collection adaptive device (104) upload, the ambient parameter information that the condition test-control device (107) uploads and institute The direct current test signal for stating direct current monitoring device (106) upload uploads to human-computer interaction terminal (109) progress real-time exhibition, simultaneously Upload onto the server (110), and stored using reference format.
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