CN105929269A - Nuclear power plant electric head clamp hybrid simulation testing system and method - Google Patents
Nuclear power plant electric head clamp hybrid simulation testing system and method Download PDFInfo
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- CN105929269A CN105929269A CN201610243548.8A CN201610243548A CN105929269A CN 105929269 A CN105929269 A CN 105929269A CN 201610243548 A CN201610243548 A CN 201610243548A CN 105929269 A CN105929269 A CN 105929269A
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- 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
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Abstract
The present invention relates to a nuclear power plant electric head clamp hybrid simulation testing system and method. The testing system comprises a front control device, an AC signal device, a collection control device, a collection adaption device, and a DC signal device. The front control device receives different test cases and analyzing each test case into different control commands. The AC signal device sends an AC testing signal to the collection adaption device. The DC signal device sends a DC testing signal to the collection adaption device. The collection adaption device sends the AC testing signal and the DC testing signal to the collection adaption device. The collection adaption device conditions the AC testing signal and the DC testing signal and output the signals to an electric head clamp to carry out testing, and the tested feedback signal is processed and uploaded to a front control device. According to the technical scheme of the invention, the clamp input and output pin monitoring and analysis in an electric head are realized, and the problem of the high professional requirement of a laboratory assistant by a test is solved.
Description
Technical field
The present invention relates to nuclear power plant equipment emulation testing technology, more particularly, it relates to a kind of nuclear power station is electronic
Head fastener hybrid simulation test system and method.
Background technology
Electrical header is the visual plant in industrial automation process controlling unit, and intelligent electric head is especially by extensively
Be applied in nuclear power station production run.At present in conventional island nuclear power station large-scale use be ROTORK
The IQ Series Intelligent type electrical header that company newly released the nineties in 20th century, they are generator of nuclear power stations
Vitals in Stator Condense Water System device, has important shadow to the service behaviour of whole protection system
Ring.Safe and reliable is the basic norm of nuclear power station, therefore, how to detect the service behaviour of electrical header, in advance
The generation of accident prevention, is the problem that must solve of each nuclear power station.
Electrical header is easy to centralized Control having, and while sensitivity and precision relatively advantages of higher, there is also knot
Structure is complicated, and the shortcoming, particularly electrical header working environment such as easily break down are more severe, in the company of nuclear power station
In reforwarding row, electrical header is affected, in may causing electrical header by factors such as operating temperature, pressure, vibrations
Aging and the various potential faults of generation of portion's fastener, if advanced processing will not affect the normal fortune of generating set
OK, unnecessary loss is caused.
Owing to electrical header structure is complicated, inside comprises multiple fastener, and wherein IQ generation electrical header includes on the spot
Tablet, far control tablet, mainboard, relay board, power panel, position feedback board, counting chamber；IQ
Secondary electrical header include power panel, power panel, mainboard, relay board, on the spot tablet, counter plate,
Position feedback board, torque-feedback plate, CPT plate.Meanwhile, most equipment attendant is to electrical header inside
26S Proteasome Structure and Function understands deficiency, causes the current detection for electrical header to be typically all and whole device is carried out letter
Electrical testing on list, whether the reflection electrical header that this method can only be rough can normally work, can not detect
The performance condition of electrical header each fastener internal.When this method causes electrical header device cisco unity malfunction,
Owing to not knowing failure cause and trouble location, even if its internal fastener major part is the most working properly, whole electricity
Dynamic head all must replace, and so causes the huge wasting of resources.Additionally, this detection method need not
Taking electrical header apart, nuclear power station manipulation personnel and maintainer can not well understand its internal structure and merit
Can, bring difficulty therefore to equipment control maintenance work.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that a kind of nuclear power station electrical header fastener hybrid simulation test
System and method.
The technical solution adopted for the present invention to solve the technical problems is: a kind of nuclear power station electrical header fastener of structure
Hybrid simulation test system and method.
In nuclear power station electrical header fastener hybrid simulation test system of the present invention, described test system bag
Include preposition control device, AC signal device, acquisition control device, collection adaptive device, direct current signal dress
Put；
Described preposition control device is fitted with described AC signal device, described acquisition control device, described collection
Equipped put, described direct current signal device is connected, for receiving different test cases, by each described survey
Example on probation resolves to AC signal order, direct current signal order, testing and control order, adaptation feedback life respectively
Order, and described AC signal order is sent to described AC signal device, described direct current signal order is sent out
Deliver to described direct current signal device, described testing and control order is sent to described acquisition control device, by institute
State adaptation feedback order to send to described collection adaptive device；
Described AC signal device is connected with described preposition control device, described acquisition control device, is used for
Receive described AC signal order, send exchange according to described AC signal order to described acquisition control device
Test signal；
Described direct current signal device is connected with described preposition control device, described acquisition control device, is used for
Receive described direct current signal order, send direct current according to described direct current signal order to described acquisition control device
Test signal；
Described acquisition control device is fitted with described preposition control device, described AC signal device, described collection
Equipped put, described direct current signal device is connected, and is used for receiving described testing and control order and exchanges survey with described
Trial signal, described direct current test signal, according to described testing and control order by described AC test signals and institute
State direct current test signal to send to described collection adaptive device；
Described collection adaptive device is connected with described acquisition control device, is used for receiving described alternating-current measurement letter
Number and described direct current test signal, described AC test signals and described direct current test signal are nursed one's health also
Output to electrical header fastener is tested；And receive described adaptation feedback order, according to described adaptation feedback
The feedback signal of described test is processed and is uploaded to described preposition control device by order.
Alternatively, described acquisition control device also gathers described AC test signals and is uploaded to described preposition control
Device；
Described test system also includes:
Direct current monitoring device, is connected with described direct current signal device, described preposition control device, is used for adopting
Collect described direct current test signal and be uploaded to described preposition control device.
Alternatively, described acquisition control device includes main control unit, switch amount output unit and analog input
Unit, described main control unit is connected with described switch amount output unit, described analog input unit；Its
In
Described main control unit is connected with described preposition control device, is used for receiving described testing and control order,
According to described testing and control order, control described switch amount output unit by described AC test signals and described
Direct current test signal output, to described collection adaptive device, controls described analog input unit and gathers described friendship
The output of current test signal to described main control unit and is uploaded to described preposition control device；
Described switch amount output unit and described AC signal device, described collection adaptive device, described direct current
Advertiser is connected, and for receiving the control command of described main control unit, controls described AC test signals
With the output of described direct current test signal to described collection adaptive device；
Described analog input unit is connected with described AC signal device, is used for receiving described main control unit
Control command, gather the output of described AC test signals to described main control unit.
Alternatively, described collection adaptive device includes electrical header combination fastener adaptation unit and electrical header composite card
Part measurement and control unit, described electrical header combination fastener adaptation unit combines fastener measurement and control unit phase with described electrical header
Connect；Wherein
Described electrical header combination fastener adaptation unit is connected with described acquisition control device, described electrical header fastener
Connect, be used for receiving described AC test signals and described direct current test signal, to described AC test signals and
Described direct current test signal carries out nursing one's health and exporting to described electrical header fastener, and receives the anti-of described test
Feedback signal is nursed one's health；
Described electrical header fastener measurement and control unit is connected with described preposition control device, is used for receiving described adaptation
The feedback signal of the described test after feedback command collection conditioning is uploaded to described preposition control device.
Alternatively, described test system also includes condition test-control device；
Described condition test-control device is connected with described preposition control device, and described preposition control device receives to be surveyed
On probation illustrating analyses into the transmission of environment acquisition to described condition test-control device, the collection of described condition test-control device
Ambient parameters information is uploaded to described preposition control device.
Alternatively, described test system also includes using unified ethernet communication agreement to carry out data transmission
DEU data exchange unit；
Described preposition control device by described DEU data exchange unit respectively with described AC signal device, described
Acquisition control device, described collection adaptive device, described direct current signal device, described condition test-control device phase
Connect.
Alternatively, described test system includes human-computer interaction terminal and server；
Described server is connected with described human-computer interaction terminal, described preposition control device, stores described survey
Example on probation and the described AC test signals of feedback, described direct current test signal and the number of described feedback signal
According to.
In nuclear power station electrical header fastener hybrid simulation method of testing of the present invention, comprise the following steps:
S1: receive different test cases by preposition control device, each described test case is solved respectively
Analyse into exchange signal command, direct current signal order, testing and control order, adaptation feedback order, and by described
AC signal order sends to exchanging advertiser, sends described direct current signal order to described direct current signal
Device, sends described testing and control order to acquisition control device, described adaptation feedback order is sent extremely
Gather adaptive device；
S2: receive described AC signal order by described AC signal device, order according to described AC signal
Make and send AC test signals to described acquisition control device；Described directly by the reception of described direct current signal device
Stream signal command, sends direct current test signal according to described direct current signal order to described acquisition control device；
S3: by described acquisition control device receive described testing and control order and described AC test signals,
Described direct current test signal, surveys described AC test signals and described direct current according to described testing and control order
Trial signal sends to described collection adaptive device；
S4: receive described AC test signals and described direct current test signal by described collection adaptive device,
Described AC test signals and described direct current test signal are nursed one's health and exported to electrical header fastener and carry out
Test, and the feedback signal of described test is nursed one's health；
S5: receive adaptation feedback order by described collection adaptive device, gather the feedback signal of described test
And it is uploaded to described preposition control device.
Alternatively, also included before step S1:
S0: call test case by human-computer interaction terminal, and be issued to preposition control device by server.
Alternatively, step S1 also includes: receive environmental testing use-case by preposition control device, by described
Environmental testing use-case resolves to environment acquisition, and sends described environment acquisition to condition test-control dress
Put；
Described method of testing also includes:
S6: gather ambient parameters information by described condition test-control device and be uploaded to described preposition control dress
Put.
Alternatively, described method of testing also includes:
S7: gather described AC test signals by described acquisition control device and be uploaded to described preposition control dress
Put；By direct current monitoring device, gather described direct current test signal and be uploaded to described preposition control device.
Alternatively, described method of testing also includes:
S8: the AC test signals described acquisition control device uploaded by described preposition control device, institute
State and gather the feedback signal uploaded of adaptive device, ambient parameter information that described condition test-control device is uploaded and institute
State the direct current test signal that direct current monitoring device uploads to upload to human-computer interaction terminal and carry out real-time exhibition, simultaneously
Upload onto the server, and use reference format to store.
Implement the nuclear power station electrical header fastener hybrid simulation test system and method for the present invention, have following useful
Effect: use automatization, intellectuality, integrated on-line monitoring, and design matched monitoring
System, integrated Temperature and Humidity Control cabinet, it is achieved ambient parameter variable working condition is tested, and realizes electrical header inside simultaneously
The monitoring of fastener input and output pin and analysis, solve test and laboratory technician's specialty required high problem.
The nuclear power station electrical header fastener hybrid simulation test system that the present invention provides, possesses the most intelligentized spy
Point, is applied to the effect that enterprise can realize cutting payroll to improve efficiency；Possess excellent human-computer interaction function, effectively alleviate
The workload of tester, is effectively improved the utilization rate of test system.
The nuclear power station electrical header fastener hybrid simulation method of testing that the present invention provides, possesses safe operability,
Can utilize Temperature and Humidity Control cabinet that electrical header combination fastener is carried out Work condition analogue survey in the case of priming the pump
The service behaviour state of fastener is screened in examination, is fastener fault diagnosis by the comparison of wave shape of simulation model library simultaneously
Foundation is provided.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of nuclear power station electrical header fastener hybrid simulation of the present invention test system；
Fig. 2 is the schematic flow sheet of nuclear power station electrical header fastener hybrid simulation method of testing of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment, is described in further detail the present invention.Should be appreciated that described herein being embodied as
Example is only used for explaining the present invention, is not intended to limit the present invention.
It is an object of the invention to provide a kind of nuclear power station electrical header fastener hybrid simulation method of testing and system,
Handed over by signal between functional characteristic and internal fastener structure and the fastener of research IQ Series Intelligent electrical header
Mutually, hardware collection based on its inside fastener construction features, mutual relation and signaling interface characteristics design coupling
Device and software operation interface.The most integrated Temperature and Humidity Control cabinet, realizes electricity by the collaborative work of software and hardware
The analogue simulation of a dynamic various operating mode, simultaneously on-line monitoring electrical header each fastener input/output signal internal,
Solve current electrical header device and can only carry out the present situation of allomeric function test, single deck tape-recorder part performance monitoring can be completed
Electrical header new equipment quality testing, used equipment Performance Evaluation, faulty equipment analyzing and diagnosing work is conducive to analyzing
That makees carries out, thus improves the work efficiency of tester, reduces material cost and the time cost of maintenance.
System is tested in the nuclear power station electrical header fastener hybrid simulation that referring to Fig. 1, Fig. 1 provides for the present invention
Structural representation.This test system includes preposition control device 101, AC signal device 102, gathers control
Device 103 processed, collection adaptive device 104, direct current signal device 105；
This preposition control device 101 and AC signal device 102, acquisition control device 103, collection adaptation
Device 104, direct current signal device 105 are connected, and for receiving different test cases, each are tested
Use-case resolves to AC signal order, direct current signal order, testing and control order, adaptation feedback order respectively,
And AC signal order is sent to exchange advertiser 102, direct current signal order is sent to direct current signal
Device 105, sends testing and control order to acquisition control device 103, adaptation feedback order is sent extremely
Gather adaptive device 104.Additionally, preposition control device 101 also has certain data memory function, real
After all Real-time Monitoring Datas during testing gather, first it is uploaded to preposition control device 101, preposition
Control the most orderly feeding server 110 after device 101 carries out pretreatment and carry out structured storage.Preposition control
Device 101 processed includes but not limited to front end processor, and front end processor is mainly responsible under parsing and the order of test case
Sending out, wherein test case is the core of emulation testing, and test case is by use-case essential information header, survey
Examination preparation preparation, acquisition channel configuration configure, test process sequencing contro time
And device definition devicedefine totally five parts are constituted.
This AC signal device 102 is connected with preposition control device 101, acquisition control device 103, uses
In receiving AC signal order, send alternating-current measurement letter according to AC signal order to acquisition control device 103
Number.Concrete, in the embodiment of the detecting system of the present invention, this AC signal device 102 include but not
Being limited to relay protection tester, relay protection tester is experiment test signal source, it is provided that ac voltage signal, and it is concrete
The order that output size, phase angle, frequency and output time etc. issue according to front end processor performs, and relay protection is surveyed
Examination instrument sets up electrical connection loop with acquisition control device by wire.Mix at nuclear power station intelligent electric head fastener
Closing in emulation test system, relay protection tester provides 3 phase 220V alternating voltages.Relay protection tester outfan
Son accesses acquisition control device digital output module, and acquisition control device is defeated by switching value according to timing command
The ac voltage signal output that relay protection tester is exported by ejecting plate gathers adaptive device to electrical header fastener；Simultaneously
Relay protection tester lead-out terminal is linked into acquisition control device analog input, and acquisition control device is according to logical
Road configuration order is by accordingly by gathering relay protection tester output signal.
This direct current signal device 105 is connected with preposition control device 101, acquisition control device 103, uses
In receiving direct current signal order, send DC test letter according to direct current signal order to acquisition control device 103
Number.Concrete, in an embodiment of the present invention, this direct current signal device 105 includes but not limited to switch electricity
Source.Switching Power Supply is connected with acquisition control device, is linked into electronic according to timing command by 24V DC voltage
Head fastener adaptive device.Simultaneous Switching power supply is connected with direct current monitoring board, DC detecting plate be acquired also
Upload to front end processor.Switching Power Supply provides 24V D.C. regulated power supply, and its outfan is linked into acquisition controlling dress
Putting digital output module, 24V DC voltage is believed by respective channel by acquisition control device according to timing command
Number output to electrical header fastener gather adaptive device；Simultaneous Switching power output terminal is linked into direct current monitoring
Plate, direct current monitoring board gathers Switching Power Supply output signal according to passage configuration order by respective channel.
This acquisition control device 103 and preposition control device 101, AC signal device 102, collection adaptation
Device 104, direct current signal device 105 are connected, be used for receiving testing and control order and AC test signals,
Direct current test signal, sends AC test signals and direct current test signal to gathering according to testing and control order
Adaptive device 104.Meanwhile, acquisition control device 103 also gathers AC test signals and is uploaded to preposition control
Device 101；Further, test system also includes: direct current monitoring device 106, with direct current signal device
105, preposition control device 101 is connected, and is used for gathering direct current test signal and is uploaded to preposition control device
101.Concrete, in the embodiment of the test system of the present invention, acquisition control device 103 includes master control
Unit 1031, switch amount output unit 1032 and analog input unit 1033, main control unit 1031 with
Switch amount output unit 1032, analog input unit 1033 are connected；Wherein main control unit 1031 with
Preposition control device 101 is connected, and is used for receiving testing and control order, according to testing and control order, controls
AC test signals and direct current test signal are exported to gathering adaptive device by switch amount output unit 1032
104, control analog input unit 1033 gather AC test signals output to main control unit 1031 and on
Reach preposition control device 101；Switch amount output unit 1032 and AC signal device 102, collection adaptation
Device 104, direct current signal device 105 are connected, for receiving the control command of main control unit 1031,
Control AC test signals and direct current test signal output to gathering adaptive device 104；Analog input unit
1033 are connected with AC signal device 102, for receiving the control command of main control unit 1031, gather
AC test signals exports to main control unit 1031.In the embodiment of the detecting system of the present invention, master control
Unit 1031 includes but not limited to that master control borad, switch amount output unit 1032 include but not limited to that switching value is defeated
Ejecting plate, analog input unit 1033 includes but not limited to analog input.Acquisition control device is by leading
Control plate, digital output module, analog input, On-off signal plate composition, complete daemon software and reality
Test communication packet and the conversion of physical signalling between equipment and test fastener.Master control borad issues according to front end processor
Control command configuration digital output module, analog input and the respective channel of On-off signal plate, and to
Front end processor pump back test Monitoring Data；Digital output module is connected with relay protection tester, for testing signal
Source output gathers adaptive device to electrical header fastener；Analog input is connected with relay protection tester, is used for adopting
The ac-excited signal of collection relay protection tester output.
This collection adaptive device 104 is connected with acquisition control device 103, is used for receiving AC test signals
And direct current test signal, AC test signals and direct current test signal are nursed one's health and exported to electrical header card
Part is tested；And receive adaptation feedback order, according to adaptation feedback order by the feedback signal of test
Manage and be uploaded to preposition control device 101.Concrete, this collection adaptive device 104 includes that electrical header combines
Fastener adaptation unit 1041 and electrical header combination fastener measurement and control unit 1042, electrical header combination fastener adaptation list
Unit 1041 is connected with electrical header combination fastener measurement and control unit 1042；Wherein electrical header combination fastener adaptation list
Unit 1041 is connected with acquisition control device 103, electrical header fastener, be used for receiving AC test signals with
Direct current test signal, nurses one's health and exports AC test signals and direct current test signal to electrical header card
Part, and receive test feedback signal nurse one's health；Electrical header fastener measurement and control unit 1042 and preposition control
Device 101 processed is connected, and the feedback signal of the test after receiving adaptation feedback order collection conditioning is uploaded
To preposition control device 101.Concrete, gather adaptive device 104 and include that generation electrical header combination fastener is adopted
Collection adaptive device and secondary electrical header combination fastener gather adaptive device.The combination fastener collection of generation electrical header is fitted
The equipped meter that installs is laid fastener and is had generation mainboard, generation relay board, generation power panel, a generation far to control input
Plate, generation position feedback board；Secondary electrical header combination fastener gather adaptive device design lay secondary mainboard,
Secondary relay board, secondary position feedback board, two pieces of secondary power panels (IQ10-35 power panel, IQ40-91
Power panel).Connected by adaptation board internal circuit and make to carry out between single fastener signal transmission, composition function
Complete system, it is achieved fastener group emulation testing.Acquisition control device forms electrical connection with adaptation board, will
Fastener test power supply pumping signal is linked into adaptation board input pin, and after being adapted plate modulate circuit, input is corresponding
Fastener input pin.Distributed control and testing board and acquisition control device functional similarity, acquisition control device uses collection
Chinese style designs, and distributed control and testing board uses Distributed Design, is mainly used on fastener a large amount of decentralized signal
In-site collecting and switching, it is to avoid the distortion that small-signal long-distance transmissions causes.Distributed control and testing board and electrical header
Combination fastener adaptation board connects, and is responsible for adopting the output signal of the electrical header fastener after conditioned on the spot
Collection；The most distributed control and testing board is connected with front end processor, receives experiment control order, by each fastener of electrical header
The required pumping signal that controls is input to the input pin of corresponding fastener, the card that simultaneously will collect by adaptation board
Part output response signal uploads to front end processor.In the present embodiment, experimental subject is generation electrical header fastener and two
For electrical header fastener, select mainboard therein according to functional importance, continue in 7 fasteners of generation electrical header
Appliance plate, power panel, far control tablet, position feedback board totally 5 fasteners and carry out hybrid simulation test, and
Select in 8 secondary electrical header fasteners is mainboard, relay board, position feedback board, IQ10-35 electricity
Source plate, 5 fasteners of IQ40-91 power panel.Before hybrid simulation test experiments, electrical header entirety need to be torn open
It is divided into single fastener, uses the mode of tiling to be fixed on adaptive device, according to fastener input and output terminal
Type and position, use the mode such as straight cutting or patchcord, makes fastener input and output terminal row be connected to adaptive dress
Put in corresponding terminal block.
It is an object of the invention to provide a kind of nuclear power station intelligent electric head fastener hybrid simulation method of testing and
System, integrated Temperature and Humidity Control cabinet, realize electrical header various humiture operating mode by the collaborative work of software and hardware
Analogue simulation, on-line monitoring electrical header each fastener input/output signal internal simultaneously, it is achieved single deck tape-recorder part
Can monitor and analyze, beneficially electrical header new equipment quality testing, used equipment Performance Evaluation, faulty equipment divide
Carrying out of analysis diagnostic work.Test system can realize the imitative of an IQ system electrical header generation and secondary combination fastener
True test, specifically includes: electrical header generation mainboard, relay board, power panel, far control tablet, position
Feedback board strike-machine emulation experiment.The secondary mainboard of electrical header, relay board, position feedback board, IQ10-35 electricity
Source plate, IQ40-91 power panel emulation experiment.
The nuclear power station electrical header fastener hybrid simulation test system that the present invention provides, possesses the most intelligentized spy
Point, is applied to the effect that enterprise can realize cutting payroll to improve efficiency；Possess excellent human-computer interaction function, effectively alleviate
The workload of tester, is effectively improved the utilization rate of test system.
Further, the test system of the embodiment of the present invention also includes condition test-control device 107.This environment is surveyed
Control device 107 is connected with preposition control device 101, and preposition control device 101 receives test case and resolves
Becoming environment acquisition to send to condition test-control device 107, condition test-control device 107 gathers surrounding ginseng
Number information is uploaded to preposition control device 101.Condition test-control device 107 includes but not limited to Temperature and Humidity Control
Cabinet.Temperature and Humidity Control cabinet is connected with front end processor, for receiving the Temperature and Humidity Control instruction that front end processor issues, with
Time upload humiture parameter in Temperature and Humidity Control cabinet in real time to front end processor.Temperature and Humidity Control cabinet is working conditions change
Control core, mainly by Temperature and Humidity Control module, temperature-humidity monitoring module, communication module, test cabinet,
Electronics fastener adaptive device forms.Communication module is connected with front end processor by Ethernet, receives temperature and humidity regulation
Instruction, uploads temperature-humidity monitoring situation in switch board.Temperature and humidity regulation is performed by Temperature and Humidity Control module, temperature
Humidity environment parameter monitoring is realized by temperature-humidity monitoring module.
Yet further, this test system also includes using unified ethernet communication agreement to carry out data transmission
DEU data exchange unit 108；Preposition control device 101 by DEU data exchange unit 108 respectively with exchange letter
Number device 102, acquisition control device 103, gather adaptive device 104, direct current signal device 105, environment
Measure and control device 107 is connected.Concrete, the DEU data exchange unit 108 of the embodiment of the present invention includes switch,
Multi-channel data transmission passage is provided.Preposition control device 101, by switch, uses unified ether Netcom
News agreement and AC signal device 102, acquisition control device 103, collection adaptive device 104, direct current letter
Number device 105, condition test-control device 107 carry out information transmission.Preposition control device 101 and AC signal
Device 102, direct current signal device 105 link are the transmission of unidirectional information, and preposition control device 101 passes through chain
Road, is issued to direct current signal device 105 by direct current signal order；Preposition control device 101 and acquisition controlling
Device 103, the link of condition test-control device 107 then transmit for bidirectional information, and experiment starts preposition control and fills
Put 101 and issue passage configuration and testing and control order by chain road direction three of the above equipment, experiment gathers control
Device 103 processed, collection adaptive device 104, condition test-control device 107 then control dress by link to preposition
Put 101 and upload test signal, ambient parameter information respectively.The test system of the embodiment of the present invention can also be neglected
Slightly DEU data exchange unit 106.
Yet further, this test system includes human-computer interaction terminal 109 and server 110.Server 110
It is connected with human-computer interaction terminal 109, preposition control device 101, storage test case and the friendship of feedback
The data of current test signal, direct current test signal and feedback signal.Human-computer interaction terminal provides system and user
Interaction platform, user is by being managed test fastener, the information of equipment in human-computer interaction terminal；
Experiment parameter can be configured, to experimentation control and supervision；Test case can be called, permissible
Check historical testing information etc..Human-computer interaction terminal has alarm analysis function simultaneously, when the data monitored
Exceeding setting value, will carry out early warning or alarm on interface, when occurring reporting to the police, system will stop immediately
Process of the test.Server has all experiment test use-cases, system as data and application service center, storage
Program, experimental data etc., carry out the mutual of data and program with human-computer interaction terminal and front end processor simultaneously.Excellent
Choosing, system design UPS power supply mechanism guarantees that server remains to normally work when power is off.When civil power for some reason
When hindering and stop power supply, UPS powers to power distributor through air switch, before the outfan of power distributor accesses
Put machine, switch, it is thus possible to ensure that human-computer interaction terminal still can read required in the event of a power failure
Data.It is flat that human-computer interaction terminal, server and front end processor are system demonstrations, data store, data process
Platform, is the test system key component that realizes automatization, intelligentized control method, between three by Ethernet even
Connect, provide the user test process control and monitor platform.Front end processor uploads experiment real time data by man-machine
Interactive terminal is shown, user can be called from server database by human-computer interaction terminal and check that history is tested
Data, and by calling application services, test waveform data can be entered with phantom reference waveform
Row relative analysis.
Yet further, system, except Temperature and Humidity Control cabinet, also includes rack, switch, front end processor and adopt
During collection control device is installed in rack, in Temperature and Humidity Control cabinet, place electrical header combination fastener collection adaptation dress
Put.There are two 6U interlayers inside Temperature and Humidity Control cabinet, lay the combination fastener collection of generation electrical header respectively and fit
Equipped putting gathers adaptive device with secondary electrical header combination fastener.
The purpose of nuclear power station intelligent electric head fastener hybrid simulation method of testing and system is that detection fastener is at ring
In the case of environmental temperature and humidity change, whether function normal, detection content include on the spot valve opening to 100%, on the spot
Valve opening to 50%, close valve on the spot, valve etc. is closed in remote control valve opening to 100%, remote control.
Setting up in system and have the simulation model library with fastener as elementary cell, in model library, storage has a large amount of
PSpice simulation waveform file, including the electrical header single fastener normal output waveform of pin and fault output wave
Shape, emulation testing terminate after by monitor in real time pin output waveform and simulation model library Plays waveform carry out right
Than analyzing, provide foundation for fastener Analysis on Fault Diagnosis and location.
The present invention also provides for a kind of nuclear power station electrical header fastener hybrid simulation method of testing, comprises the following steps:
S0: call test case by human-computer interaction terminal 109, and be issued to preposition by server 110
Control device 101.
S1: receive different test cases by preposition control device 101, each test case is solved respectively
Analyse into exchange signal command, direct current signal order, testing and control order, adaptation feedback order, environment collection
Order, and AC signal order is sent to exchange advertiser 102, direct current signal order is sent to directly
Stream advertiser 105, sends testing and control order to acquisition control device 103, by adaptation feedback order
Send to gathering adaptive device 104, environment acquisition is sent to condition test-control device 107；
S2: receive AC signal order by AC signal device 102, according to AC signal order to collection
Control device 103 and send AC test signals；Direct current signal order is received by direct current signal device 105,
Direct current test signal is sent to acquisition control device 103 according to direct current signal order；
S3: receive testing and control order and AC test signals, DC test by acquisition control device 103
Signal, sends AC test signals and direct current test signal to gathering adaptive device according to testing and control order
104；
S4: receive AC test signals and direct current test signal by gathering adaptive device 104, exchange is surveyed
Trial signal and direct current test signal are carried out nursing one's health and export to electrical header fastener to be tested, and anti-to test
Feedback signal is nursed one's health；
S5: by gather adaptive device 104 receive adaptation feedback order, the feedback signal of collecting test and on
Reach preposition control device 101.
S6: gather ambient parameters information by condition test-control device 107 and be uploaded to preposition control device
101。
S7: gather AC test signals by acquisition control device 103 and be uploaded to preposition control device 101；
By direct current monitoring device 106, gather direct current test signal and be uploaded to preposition control device 101.
S8: the AC test signals acquisition control device 103 uploaded by preposition control device 101, adopt
Ambient parameter information that the collection feedback signal uploaded of adaptive device 104, condition test-control device 107 are uploaded and straight
The direct current test signal that stream monitoring device 106 is uploaded uploads to human-computer interaction terminal 109 and carries out real-time exhibition,
Upload onto the server 110 simultaneously, and use reference format to store.
As in figure 2 it is shown, in the present embodiment, the concrete steps of electrical header fastener hybrid simulation method of testing include
As follows:
Need to wear antistatic gloves before on-test, prevent unnecessary artificial damage；
The experiment first step is Preparatory work of experiment work, including fastener model, visual examination, experimental wiring, test
System and device initialization etc..If finding in Preparatory work of experiment works, fastener model is to needing timely replacing to block
Part；When just judging that fastener exists fault from fastener outward appearance, test need to be stopped immediately, it is to avoid entering of fastener
One step is damaged, and reduces the destruction risk of test system.When fastener is ready to and does not has open defect, permissible
Carrying out testing source wiring preparation, relay protection tester can provide 6 road voltages and 6 road electric current outputs,
Only needing wherein part number of phases output in embodiment, experimenter needs required for test according to hardware designs drawing
Relay protection output be linked into rack terminal mutually.Experimental wiring complete and check errorless after, just can open whole
Individual experimental system, opens rack power supply, starts relay protection tester, Temperature and Humidity Control cabinet, Switching Power Supply, front
Put machine, and check communication condition between equipment, it is ensured that in test process, control command issues and gathers data
That uploads is the most reliable.
After completing preparation, experimental system just can remotely be controlled by experimenter, by man-machine
Interactive interface enters into emulation testing module, completes to test relevant configuration, selects including experiment fastener, tests
Draw-in groove selects, experiment test case selection and issuing.In embodiment, test case includes no load test, little electricity
Source closed loop detection and hybrid simulation are tested.
First it is no load test, is then, in the case of without fastener, experimental system is carried out security inspection, keeps away
Exempt from owing to fastener is damaged by the fault of experimental system.Add emulation experiment to adaptation board input terminal to need
Pumping signal, observe adaptation board lead-out terminal whether export the pumping signal needed for fastener, if adaptation board is defeated
Go out abnormal, then should search reason and fix a breakdown.
After no load test passes through, just enter band and carry test phase, first by electrical header fastener to be measured according to hardware
Design wiring diagram is linked into adaptation board, is placed in Temperature and Humidity Control cabinet by whole test cabinet.And man-machine
Interactive interface starts small power supply test case.In test process, experimenter needs by monitoring boundary in real time
Face monitors fastener output situation, and when abnormal phenomena occurs in fastener, system will give fault cues,
Now experimenter needs to take corresponding emergency measure, and Accident prevention occurs.
Small power supply is tested by rear, and experimenter just can start hybrid simulation by human-computer interaction interface and test
Use-case, can revise targetedly test case and preserve before this.During emulation experiment,
Temperature and Humidity Control cabinet is by holding or according to arranging changing environment temperature in test case, it is achieved fastener variable working condition emulation is surveyed
Examination, user can monitor fastener input/output signal and waveform in real time by real-time monitoring interface.In experiment,
The background host computer experimental data to uploading in real time carries out threshold decision, the pin output signal arranged according to system
Fastener real-time response signal is judged by early warning value and alarming value, will pass through interface after live signal is out-of-limit
Display lamp carries out early warning or alarm, and while warning, system will be automatically stopped experiment.
After having tested, experimentation data will all be stored in server database, and user can be with
Time check fastener historical test data, simultaneity factor can according to User Defined simulations experiment report
Accuse.
In whole test process, signal dosage and collection are all that test system is automatically performed, and user is not required to carry out
Manual operation.In sum, nuclear power station intelligent electric head fastener hybrid simulation method of testing and system test
Overall process is easy and simple to handle, uses safety, it is achieved to the monitoring of electrical header inside fastener input and output pin and analysis,
Reduce artificial demand.
It should be understood that above example only have expressed the preferred embodiment of the present invention, its description more has
Body is with detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention；It should be pointed out that,
For the person of ordinary skill of the art, without departing from the inventive concept of the premise, can be to above-mentioned
Technical characterstic carries out independent assortment, it is also possible to make some deformation and improvement, and these broadly fall into the guarantor of the present invention
Protect scope；Therefore, all equivalents done with scope of the invention as claimed and modification, all should be belonged to this
The covering scope of invention claim.
Claims (12)
1. a nuclear power station electrical header fastener hybrid simulation test system, it is characterised in that described test system
System includes preposition control device (101), AC signal device (102), acquisition control device (103), adopts
Collection adaptive device (104), direct current signal device (105)；
Described preposition control device (101) and described AC signal device (102), described acquisition controlling dress
Put (103), described collection adaptive device (104), described direct current signal device (105) is connected, and uses
In receiving different test cases, each described test case is resolved to AC signal order, direct current respectively
Signal command, testing and control order, adaptation feedback order, and described AC signal order is sent to described
AC signal device (102), sends described direct current signal order to described direct current signal device (105),
Described testing and control order is sent to described acquisition control device (103), described adaptation feedback order is sent out
Deliver to described collection adaptive device (104)；
Described AC signal device (102) and described preposition control device (101), described acquisition controlling dress
Put (103) to be connected, be used for receiving described AC signal order, according to described AC signal order to institute
State acquisition control device (103) and send AC test signals；
Described direct current signal device (105) and described preposition control device (101), described acquisition controlling dress
Put (103) to be connected, be used for receiving described direct current signal order, according to described direct current signal order to institute
State acquisition control device (103) and send direct current test signal；
Described acquisition control device (103) and described preposition control device (101), described AC signal dress
Put (102), described collection adaptive device (104), described direct current signal device (105) is connected, and uses
In receiving described testing and control order and described AC test signals, described direct current test signal, according to described
Described AC test signals and described direct current test signal are sent and gather adaptation to described by testing and control order
Device (104)；
Described collection adaptive device (104) is connected with described acquisition control device (103), is used for receiving
Described AC test signals and described direct current test signal, to described AC test signals and described DC test
Signal is carried out nursing one's health and export to electrical header fastener to be tested；And receive described adaptation feedback order, root
According to described adaptation feedback order the feedback signal of described test processed and be uploaded to described preposition control device
(101)。
Nuclear power station electrical header fastener hybrid simulation the most according to claim 1 test system, its feature
Being, described acquisition control device (103) also gathers described AC test signals and is uploaded to described preposition control
Device processed (101)；
Described test system also includes:
Direct current monitoring device (106), with described direct current signal device (105), described preposition control device (101)
It is connected, is used for gathering described direct current test signal and is uploaded to described preposition control device (101).
Nuclear power station electrical header fastener hybrid simulation the most according to claim 2 test system, its feature
Being, described acquisition control device (103) includes main control unit (1031), switch amount output unit (1032)
With analog input unit (1033), described main control unit (1031) and described switch amount output unit
(1032), described analog input unit (1033) is connected；Wherein
Described main control unit (1031) is connected with described preposition control device (101), is used for receiving institute
State testing and control order, according to described testing and control order, control described switch amount output unit (1032)
Described AC test signals and described direct current test signal are exported to described collection adaptive device (104), control
Make described analog input unit (1033) and gather the output of described AC test signals to described main control unit
And be uploaded to described preposition control device (101) (1031)；
Described switch amount output unit (1032) and described AC signal device (102), described collection adaptation
Device (104), described direct current signal device (105) are connected, and are used for receiving described main control unit (1031)
Control command, control described AC test signals and described direct current test signal output to the most described gather adaptation
Device (104)；
Described analog input unit (1033) is connected with described AC signal device (102), is used for
Receive the control command of described main control unit (1031), gather the output of described AC test signals to described master
Control unit (1031).
Nuclear power station electrical header fastener hybrid simulation the most according to claim 1 test system, its feature
Being, described collection adaptive device (104) includes electrical header combination fastener adaptation unit (1041) and electricity
Dynamic head combination fastener measurement and control unit (1042), described electrical header combination fastener adaptation unit (1041) and institute
State electrical header combination fastener measurement and control unit (1042) to be connected；Wherein
Described electrical header combination fastener adaptation unit (1041) and described acquisition control device (103), described
Electrical header fastener is connected, and is used for receiving described AC test signals and described direct current test signal, to described
AC test signals and described direct current test signal carry out nursing one's health and exporting to described electrical header fastener, Yi Jijie
The feedback signal receiving described test is nursed one's health；
Described electrical header fastener measurement and control unit (1042) is connected with described preposition control device (101),
The feedback signal of described test after receiving described adaptation feedback order collection conditioning be uploaded to described before
Put control device (101).
Nuclear power station electrical header fastener hybrid simulation the most according to claim 1 test system, its feature
Being, described test system also includes condition test-control device (107)；
Described condition test-control device (107) is connected with described preposition control device (101), described preposition
Control device (101) reception test case and resolve to the transmission of environment acquisition to described condition test-control device
(107), described condition test-control device (107) gathers ambient parameters information and is uploaded to described preposition control
Device processed (101).
Nuclear power station electrical header fastener hybrid simulation the most according to claim 5 test system, its feature
Being, described test system also includes that the data using unified ethernet communication agreement to carry out data transmission are handed over
Changing device (108)；
Described preposition control device (101) is exchanged with described respectively by described DEU data exchange unit (108)
Advertiser (102), described acquisition control device (103), described collection adaptive device (104), described
Direct current signal device (105), described condition test-control device (107) are connected.
Nuclear power station electrical header fastener hybrid simulation the most according to claim 1 test system, its feature
Being, described test system includes human-computer interaction terminal (109) and server (110)；
Described server (110) and described human-computer interaction terminal (109), described preposition control device (101)
It is connected, stores described test case and the described AC test signals of feedback, described direct current test signal
Data with described feedback signal.
8. a nuclear power station electrical header fastener hybrid simulation method of testing, it is characterised in that include following step
Rapid:
S1: receive different test cases by preposition control device (101), uses each described test
Example resolves to AC signal order, direct current signal order, testing and control order, adaptation feedback order respectively,
And described AC signal order is sent to exchanging advertiser (102), described direct current signal order is sent
To described direct current signal device (105), described testing and control order is sent to acquisition control device (103),
Described adaptation feedback order is sent to gathering adaptive device (104)；
S2: receive described AC signal order, according to described friendship by described AC signal device (102)
Stream signal command sends AC test signals to described acquisition control device (103)；Believed by described direct current
Number device (105) receives described direct current signal order, gathers control according to described direct current signal order to described
Device processed (103) sends direct current test signal；
S3: receive described testing and control order by described acquisition control device (103) and exchange survey with described
Trial signal, described direct current test signal, according to described testing and control order by described AC test signals and institute
State direct current test signal to send to described collection adaptive device (104)；
S4: receive described AC test signals by described collection adaptive device (104) and described direct current is surveyed
Trial signal, nurses one's health and exports described AC test signals and described direct current test signal to electrical header card
Part is tested, and nurses one's health the feedback signal of described test；
S5: receive adaptation feedback order by described collection adaptive device (104), gather described test
Feedback signal is also uploaded to described preposition control device (101).
Nuclear power station electrical header fastener hybrid simulation method of testing the most according to claim 8, its feature
It is, also included before step S1:
S0: call test case by human-computer interaction terminal (109), and issued by server (110)
To preposition control device (101).
Nuclear power station electrical header fastener hybrid simulation method of testing the most according to claim 8, its feature
It is,
Step S1 also includes: receive environmental testing use-case by preposition control device (101), by described ring
Border test case resolves to environment acquisition, and sends described environment acquisition to condition test-control device
(107)；
Described method of testing also includes:
S6: by described condition test-control device (107) gather ambient parameters information be uploaded to described before
Put control device (101).
11. nuclear power station electrical header fastener hybrid simulation method of testings according to claim 10, it is special
Levying and be, described method of testing also includes:
S7: by described acquisition control device (103) gather described AC test signals be uploaded to described before
Put control device (101)；By direct current monitoring device (106), gather described direct current test signal and be uploaded to
Described preposition control device (101).
12. nuclear power station electrical header fastener hybrid simulation method of testings according to claim 11, it is special
Levying and be, described method of testing also includes:
S8: the friendship described acquisition control device (103) uploaded by described preposition control device (101)
The feedback signal that current test signal, described collection adaptive device (104) are uploaded, described condition test-control device
(107) direct current test signal that the ambient parameter information uploaded and described direct current monitoring device (106) are uploaded
Upload to human-computer interaction terminal (109) and carry out real-time exhibition, upload onto the server (110) simultaneously, and adopt
Store with reference format.
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| CN111090037A (en) * | 2019-12-31 | 2020-05-01 | 中核武汉核电运行技术股份有限公司 | Reliability detection method for instrument control card |
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