CN105929268A - Intelligent electric head power supply board stability detection system and method - Google Patents
Intelligent electric head power supply board stability detection system and method Download PDFInfo
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- CN105929268A CN105929268A CN201610243535.0A CN201610243535A CN105929268A CN 105929268 A CN105929268 A CN 105929268A CN 201610243535 A CN201610243535 A CN 201610243535A CN 105929268 A CN105929268 A CN 105929268A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention relates to an intelligent electric head power supply board stability detection system which comprises a power supply module, a power interface module, a signal collecting and controlling unit, and a data analysis unit, wherein the signal collecting and controlling unit is connected to the power supply module, the power interface module, and the data analysis unit, and the data analysis module is connected to the power supply module. The power supply module provide alternating current and direct current working power supply or testing signals which have different voltage levels and are changed according to a fixed step length, the output end of the power supply module is connected to the signal collecting and controlling unit, and the signal collecting and controlling unit controls the access of the power supply module according to a command. The testing system provided by the invention has safe operability, in the condition of lowest risk, a long term machine testing test or working condition simulation test is used to distinguish the stability state of an intelligent electric head power supply board.
Description
Technical field
The present invention relates to nuclear power station valve control device fastener detection field, more particularly, it relates to intelligent
Electrical header power panel Detection of Stability system and method.
Background technology
Safety, reliability and economy are the bases that nuclear power plant depends on for existence and development.Do a lot of base
The Detection of Stability of nuclear power station visual plant has great importance.
Electrical header is the vitals in generator of nuclear power station Stator Condense Water System device, directly influences
The performance of whole protection system, so the function caused because of power panel unstable properties should be avoided as far as possible
The generation of the problems such as inefficacy or catastrophic failure.The important plate that power panel is nursed one's health as electrical header input power,
It is mainly used in providing motor rotation power supply and the 24V DC source of electrical header work and other electric pressures
Power supply signal, it is ensured that the chip of other fasteners can normally work.
Nuclear power station is only confined to the functional test of whole device to the detection of electrical header at present, not to it
Internal fastener carries out the experience of correlation function test.Further, the functional stabilization detection cycle is longer, passes
Unified test method for testing largely need to rely on people, and therefore testing crew need to work strong in test site
Spend bigger.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that intelligent electric head power panel Detection of Stability system
And method.
The technical solution adopted for the present invention to solve the technical problems is: structure intelligent electric head power panel is steady
Qualitative detection system, including: supply module, power supply interface module, signal adopt control unit, data analysis
Module, wherein,
Described signal is adopted control unit and is connected described supply module, described power supply interface module and described number respectively
According to analyzing module, described data analysis module connects described supply module.
In intelligent electric head power panel Detection of Stability system of the present invention, described supply module carries
The AC and DC working power by fixed step size change or test signal, described confession for different electric pressures
The outfan of electricity module is linked into described signal and adopts control unit, described signal adopt control unit according to order control
Make the access of described supply module.
In intelligent electric head power panel Detection of Stability system of the present invention, described supply module bag
Including relay protection tester and Switching Power Supply, described relay protection tester provides ac voltage signal, and described relay protection is surveyed
Examination instrument and described signal are adopted control unit and are set up electrical connection loop by wire.
In intelligent electric head power panel Detection of Stability system of the present invention, described power interface mould
Block provides the Interface Terminal row mated with power panel, by the input/output port of power panel by hardwire even
Receive described signal and adopt control unit.
In intelligent electric head power panel Detection of Stability system of the present invention, described power interface mould
Block includes that intelligent electric head power panel gathers adaptive device, and described intelligent electric head power panel gathers adaptation dress
Put and include intelligent electric head power panel adaptive device and the distributed control and testing board of intelligent electric head power panel, wherein,
Described intelligent electric head power panel adaptive device is connected with intelligent electric head power panel to be measured, is used for
To testing signal needed for test fastener and the intelligent electric head power panel output signal of required collection being entered
Row conditioning；
The described distributed control and testing board of intelligent electric head power panel and described intelligent electric head power panel adaptive device
Connect, for the output signal of the intelligent electric head power panel adaptive device after conditioned is acquired and
Send in data, simultaneously through described intelligent electric head power panel adaptive device, signal sent into described intelligent electric
The respective pins of head power panel adaptive device.
In intelligent electric head power panel Detection of Stability system of the present invention, it is single that described signal adopts control
Unit is used for ordering execution, controls power panel working power, the input of pumping signal, simultaneously monitoring and record
Power panel output signal.
In intelligent electric head power panel Detection of Stability system of the present invention, it is single that described signal adopts control
Unit includes acquisition control device, switch and front end processor, and described acquisition control device passes through described switch
Connect described front end processor.
In intelligent electric head power panel Detection of Stability system of the present invention, described front end processor is used for
The parsing of test case and issuing of order, and upload the real-time prison gathered by described acquisition control device
Survey data.
In intelligent electric head power panel Detection of Stability system of the present invention, described acquisition controlling fills
Put and include: master control borad, digital output module, analog input, On-off signal plate, wherein,
Described master control borad connects described switch, described digital output module, described analog input respectively
Plate and described On-off signal plate, described digital output module and described analog input continue described in passing through
Protecting tester and connect described switch, described digital output module connects described intelligent electric head power panel and fits
It is equipped with and puts；
The control command that described master control borad issues according to described front end processor configures described digital output module, institute
State analog input and the respective channel of described On-off signal plate, and to described front end processor pump back test
Monitoring Data；Described digital output module is connected with described relay protection tester, is used for power initiation, stops
Only the time is controlled, and will test signal output extremely described intelligent electric head power panel adaptive device；Institute
State analog input to be connected with described relay protection tester, for gathering the intelligence of described relay protection tester output
Can electrical header power panel signal.
In intelligent electric head power panel Detection of Stability system of the present invention, described switch and institute
Stating front end processor to connect, provide multi-channel data transmission passage for described front end processor, described front end processor is adopted with described
Collection controls device, the described distributed control and testing board of intelligent electric head power panel uses ethernet communication agreement to carry out
Data are transmitted.
In intelligent electric head power panel Detection of Stability system of the present invention, described data analysis mould
Block is man-machine interaction, data storage and data processing centre, and user passes through described data analysis module to institute
State supply module and described signal is adopted control unit and sent order, check power panel output voltage values, ripple simultaneously
Shape figure, and inquiry test historical data.
In intelligent electric head power panel Detection of Stability system of the present invention, described data analysis mould
Block includes that human-computer interaction terminal and server, described human-computer interaction terminal are connected to institute by described server
State front end processor；
Described human-computer interaction terminal provides the interaction platform of system and user, and user is by described man-machine interaction
Terminal realizes test fastener, the management of facility information；And experiment parameter can be configured, control and monitor
Experimentation, calls test case, checks historical testing information, the most described human-computer interaction terminal and institute
State front end processor and can carry out data and program interaction；
Described server has all experiment test use-cases, system as data and application service center, storage
Program, experimental data, carry out data and program with described human-computer interaction terminal and described front end processor simultaneously
Alternately.
In intelligent electric head power panel Detection of Stability system of the present invention, also include that environment regulates
Module, described environment adjustment module includes PTC warm-air drier and fan, is used for guaranteeing interior of equipment cabinet device work
Make in specific temperature.
In intelligent electric head power panel Detection of Stability system of the present invention, described environment regulation mould
Block also includes temperature and humidity filed plate, and described temperature and humidity filed plate is by described switch with described front end processor even
Connect, for gathering actual work temperature, the size of humidity in described rack.
In intelligent electric head power panel Detection of Stability system of the present invention, install in described rack
Described switch, described front end processor, described acquisition control device, described intelligent electric head power panel is had to adopt
Collection adaptive device and described temperature and humidity filed plate；
Also include the bulb being installed on described enclosure top.
In intelligent electric head power panel Detection of Stability system of the present invention, system has fault report
Alert mechanism, when there is emergency, system shutdown power supply.
The present invention also constructs intelligent electric head power panel Detection of Stability method, comprises the steps:
To insert intelligent electric head power panel in power supply interface module, checking experiment equipment is the most normal；
The most then sending pumping signal output order by host computer to supply module, relay protection tester is defeated
Go out alternating voltage, Switching Power Supply output DC voltage；
After supply voltage is stable, sends a command to signal by described host computer and adopt control unit, described letter
Number adopt control unit and according to control command, power supply is supplied described intelligent electric head power panel, simultaneously according to data
Analogue signal and actuating of relay situation that described intelligent electric head power panel is exported by acquisition are carried out
Monitoring, record；
The above-mentioned information collected uploads to described host computer check for user, and divide with being stored in data
Standard value in analysis module is analyzed, by graphical representation power panel output state.
Intelligent electric head power panel Detection of Stability method of the present invention, further comprises the steps of:
After test experience terminates, described information adopt control unit and cut off the confession of described intelligent electric head power panel
Electricity electric power loop, the most described supply module performs power supply output and ceases and desist order.
Implement the intelligent electric head power panel Detection of Stability system and method for the present invention, have following useful
Effect: the test system that the present invention provides possesses the most intelligentized feature, is applied to enterprise and can realize subtracting
The effect of member's potentiation；Possess excellent human-computer interaction function, effectively alleviate the workload of tester, have
Effect improves the utilization rate of test system.The method of testing that the present invention provides possesses safe operability, can be
The test of long-term strike-machine or working condition simulation test is utilized to screen intelligent electric head power panel in the case of priming the pump
Stability status.
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 intelligent electric head power panel Detection of Stability system of the present invention；
Fig. 2 is the structural representation of intelligent electric head power panel Detection of Stability system first embodiment of the present invention
Figure；
Fig. 3 is the schematic flow sheet of intelligent electric head power panel Detection of Stability method of the present invention；
Fig. 4 is the structural representation of intelligent electric head power panel Detection of Stability system the second embodiment of the present invention
Figure.
Detailed description of the invention
As it is shown in figure 1, in the intelligent electric head power panel Detection of Stability system of the present invention, including: supply
Electricity module 10, power supply interface module 11, signal are adopted and are controlled unit 12, data analysis module 13, wherein,
Signal is adopted control unit 12 and is connected supply module 10, power supply interface module 11 and data analysis mould respectively
Block 13, data analysis module 13 connects supply module 10.
In the intelligent electric head power panel Detection of Stability system of the present invention, supply module 10 provides different
The AC and DC working power by fixed step size change of electric pressure or test signal, supply module 10 is gathered around
Having two kinds of power-supply device 12V direct currents and 380V three-phase alternating current, the outfan of supply module 10 is linked into letter
Number adopt control unit 12, signal adopt control unit 12 and control the access of supply module 10 according to order.
In the intelligent electric head power panel Detection of Stability system of the present invention, supply module 10 includes relay protection
Tester 102 and Switching Power Supply, relay protection tester 102 provides ac voltage signal, relay protection tester 102
Adopt control unit 12 with signal and set up electrical connection loop by wire.Supply module 10 input containing multichannel is defeated
Go out terminal, for external movable power source.Power output end is uniformly accessed into adopts control unit, by adopting control unit
The access of power supply it is uniformly controlled according to order.
In the intelligent electric head power panel Detection of Stability system of the present invention, power supply interface module 11 provides
Employing drawer type designs, the Interface Terminal row mated with power panel, is led to by the input/output port of power panel
Cross hardwire be connected to signal adopt control unit 12.
In the intelligent electric head power panel Detection of Stability system of the present invention, power supply interface module 11 includes
Intelligent electric head power panel gathers adaptive device 105, and intelligent electric head power panel gathers adaptive device 105 and wraps
Include intelligent electric head power panel adaptive device 1051 and the distributed control and testing board of intelligent electric head power panel 1052,
Wherein,
Intelligent electric head power panel adaptive device 1051 is connected with intelligent electric head power panel to be measured, is used for
To testing signal needed for test fastener and the intelligent electric head power panel output signal of required collection being entered
Row conditioning；
The distributed control and testing board of intelligent electric head power panel 1052 and intelligent electric head power panel adaptive device
1051 connect, for entering the output signal of the intelligent electric head power panel adaptive device 1051 after conditioned
Row gathers and send in data, through intelligent electric head power panel adaptive device 1051, signal is sent into intelligence simultaneously
The respective pins of electrical header power panel adaptive device 1051.
In the intelligent electric head power panel Detection of Stability system of the present invention, signal adopt control unit 12 for
Order performs, and controls power panel working power, the input of pumping signal, simultaneously monitoring and recording power plate
Output signal.Signal is adopted control unit 12 and is furnished with data communication module, can be transmitted by ICP/IP protocol
Real-time Monitoring Data, carries out signal digital filtering to eliminate interference for AI signal during state data acquisition,
Stabilization signal processing is carried out for DI signal.
Signal is adopted the state data acquisition equipment of control unit 12 and is carried out channel data according to acquisition channel setting
Circulating sampling, data sampling precision reaches 1/102410 ADC precision, single channel sampling time interval 1ms.
1ms is set as DI channel sample single channel sampling time interval.Equipment possesses TCP/IP network service
Port, needs timing automatic transmission live electrical power board status data according to system, it is also possible to according to host computer
System request sends Fast Process data.The state acquisition device extension SD card memory appts of 8G capacity,
The short time data storage of 64 AI passages and 64 DI passages can be realized, store the time about 150 points
The detailed process data of clock.
In the intelligent electric head power panel Detection of Stability system of the present invention, signal is adopted control unit 12 and is included
Acquisition control device 103, switch 107 and front end processor 104, acquisition control device 103 passes through switch
107 connect front end processor 104.
In the intelligent electric head power panel Detection of Stability system of the present invention, front end processor 104 is used for testing
The parsing of use-case and issuing of order, and upload and monitored number in real time by what acquisition control device 103 gathered
According to, after front end processor 104 carries out pretreatment, then feeding server 108 orderly for data is carried out structure
Change storage.Front end processor 104 and relay protection tester 102 link are the transmission of unidirectional information, and front end processor 104 leads to
Cross link and AC test signals setting command is issued to relay protection tester 102；Front end processor 104 is controlled with gathering
Device 103 processed, temperature and humidity filed plate 106, the chain of the distributed control and testing board of intelligent electric head power panel 1052
Lu Zewei bidirectional information transmits.When experiment starts, front end processor 104 is by under chain road direction three of the above equipment
Send out passage configuration and testing and control order, acquisition control device 103 in experiment, temperature and humidity filed plate 106,
The distributed control and testing board of intelligent electric head power panel 1052 then uploads relay protection by link to front end processor 104 respectively
Tester 102 exports information, ambient parameter information, intelligent electric head power panel output response message.
In the intelligent electric head power panel Detection of Stability system of the present invention, acquisition control device 103 wraps
Include: master control borad 1031, digital output module 1032, analog input 1033, On-off signal plate
1034, wherein,
Master control borad 1031 connects switch 107, digital output module 1032, analog input 1033 respectively
Surveyed by relay protection with On-off signal plate 1034, digital output module 1032 and analog input 1033
Examination instrument 102 connects switch 107, and digital output module 1032 connects intelligent electric head power panel adaptation dress
Put 1051；
Control command configuration digital output module 1032, the mould that master control borad 1031 issues according to front end processor 104
Analog quantity tablet 1033 and the respective channel of On-off signal plate 1034, and feed back reality to front end processor 104
Test Monitoring Data；Digital output module 1032 is connected with relay protection tester 102, for power initiation,
Dwell time is controlled, and exports test signal to intelligent electric head power panel adaptive device 1051；
Analog input 1033 is connected with relay protection tester 102, for gathering relay protection tester 102 output
Intelligent electric head power panel signal.
In the intelligent electric head power panel Detection of Stability system of the present invention, switch 107 and front end processor
104 connect, and provide multi-channel data transmission passage, front end processor 104 and acquisition control device for front end processor 104
103, the distributed control and testing board of intelligent electric head power panel 1052 uses ethernet communication agreement to carry out data biography
Defeated.
In the intelligent electric head power panel Detection of Stability system of the present invention, data analysis module 13 is people
Machine is mutual, data store and data processing centre, and user passes through data analysis module 13 to supply module 10
Adopt control unit 12 with signal and send order, check power panel output voltage values, oscillogram, Yi Jicha simultaneously
Ask test historical data.Data analysis module 13 except possessing design analyzing and processing, data store and visual
Change and show outside function, also support test command editor, store and call, examine in each power panel stability
Need not repeat to write when surveying experiment, on the one hand avoid order and write mistake, on the other hand make whole detection
Experiment more standardization, intellectuality.
Data analysis module 13 by TCP/IP communication and 485 communications protocol and signal adopt control unit 12 and
Power supply unit realizes control command and issues and detect data and upload.Data analysis module 13 uses data depositary management
Reason mode is to test experience historical data, equipment mailing address, device port information, command program, reality
Test standard value and system arrange carry out unifying, the management of specification, and support that the inquiry of data base is visited by PC end
Ask operation, it is provided that SQL query service, beneficially the realization of the function such as data query, command calls.With
Time, data analysis module 13 has the user interface of close friend, shows detection by forms of expression such as figure, tables
Testing real-time and historical data, user realizes power panel Detection of Stability by data analysis module 13 and tests
Whole Process Control and supervision.
In the intelligent electric head power panel Detection of Stability system of the present invention, data analysis module 13 includes
Human-computer interaction terminal 109 and server 108, before human-computer interaction terminal 109 is connected to by server 108
Put machine 104；
Human-computer interaction terminal 109 provides the interaction platform of system and user, and user passes through human-computer interaction terminal
109 realize test fastener, the management of facility information；And experiment parameter can be configured, control and monitor real
Test process, call test case, check historical testing information, simultaneously human-computer interaction terminal 109 and preposition
Machine 104 can carry out data and program interaction；
Server 108 has all experiment test use-cases, system as data and application service center, storage
Program, experimental data, carry out data and program with human-computer interaction terminal 109 and front end processor 104 simultaneously
Alternately.For ensureing that server 108 remains to normally work when power is off, system uses UPS power supply mechanism.
In the intelligent electric head power panel Detection of Stability system of the present invention, also include environment adjustment module
14, environment adjustment module 14 includes PTC warm-air drier and fan, is used for guaranteeing rack 101 interior arrangement work
Make in specific temperature.
In the intelligent electric head power panel Detection of Stability system of the present invention, environment adjustment module 14 is also wrapped
Including temperature and humidity filed plate 106, temperature and humidity filed plate 106 is connected with front end processor 104 by switch 107,
The size of actual work temperature, humidity in gathering rack 101.
In the intelligent electric head power panel Detection of Stability system of the present invention, in rack 101, friendship is installed
Change planes 107, front end processor 104, acquisition control device 103, intelligent electric head power panel gather adaptive device
105 and temperature and humidity filed plate 106；
Preferably, the bulb being installed on rack 101 top is also included.
Preferably, it is outside equipped with switching handle for controlling rack 101 fan and rack 101 at rack 101
Heater, wherein switching handle is divided into three to control gear, when switching handle and being positioned at heating gear, rack 101
Heater enters duty, when switching handle and being positioned at ventilation gear, and rack 101 fan entrance work shape
State, when switching handle and being positioned at remote control gear, the switching of rack 101 heater and rack 101 fan is by temperature
Humidity control and testing board 106 accepts the instruction of higher level and is controlled.
In the intelligent electric head power panel Detection of Stability system of the present invention, system has fault alarm machine
System, when there is emergency, system shutdown power supply.
The intelligent electric head power panel Detection of Stability system support detection time of the present invention is arranged flexibly, is
System is not having operator can automatically perform sense command intelligent acquisition test experience number in the case of field
According to.
As in figure 2 it is shown, be the first embodiment of the present invention.
The nuclear power station intelligent electric head power panel Detection of Stability method and system that the present embodiment provides are by man-machine
Interactive terminal 109, server 108, rack 101, front end processor 104, switch 107, relay protection tester
102, acquisition control device 103, intelligent electric head power panel gather adaptive device 105, temperature and humidity filed
Plate 106 forms.Wherein switch 107, front end processor 104, acquisition control device 103, intelligent electric head
Power panel gathers adaptive device 105, temperature and humidity filed plate 106 is arranged in rack 101, in rack 101
It is also equipped with bulb, PTC warm-air drier and fan, can be by being remotely controlled.
Human-computer interaction terminal 109, server 108 and front end processor 104 are system demonstration, data storage, number
According to the platform processed, it is the test system key component that realizes automatization, intelligentized control method, between three
Connected by Ethernet, provide the user test process control and monitor platform.Front end processor 104 uploads reality
Testing real time data to be shown by human-computer interaction terminal 109, user can be by human-computer interaction terminal 109 from clothes
Business device 108 data base calls and checks history experimental data, and can be by calling application services
Experimental data is carried out statistical analysis.
Front end processor 104 is by switch 107 and relay protection tester 102, acquisition control device 103, warm and humid
Degree control and testing board 106, the distributed control and testing board of intelligent electric head power panel 1052 carry out information transmission, and unified
Use ethernet communication agreement.Front end processor 104 is the transmission of unidirectional information with the link of relay protection tester 102,
AC test signals setting command is issued to relay protection tester 102 by link by front end processor 104；Front end processor
104 with acquisition control device 103, temperature and humidity filed plate 106, the distributed observing and controlling of intelligent electric head power panel
The link of plate 1052 then transmits for bidirectional information, and experiment starts front front end processor 104 by more than chain road direction three
The equipment of kind issues passage configuration and testing and control order, acquisition control device 103, temperature and humidity filed in experiment
Plate 106, distributed control and testing board are then uploaded relay protection tester 102 by link respectively to front end processor 104 and are exported
Information, ambient parameter, intelligent electric head power panel output response message.
Relay protection tester 102 provides ac voltage signal, and it specifically exports size, phase angle, frequency and defeated
Go out the order that time etc. issues according to front end processor 104 to perform, relay protection tester 102 in this embodiment
Export biphase 220V alternating voltage.Relay protection tester 102 lead-out terminal accesses acquisition control device 103
Digital output module 1032, acquisition control device 103 passes through digital output module 1032 according to timing command
The ac voltage signal exported by relay protection tester 102 exports to intelligent electric head power panel adaptive device
1051；Relay protection tester 102 lead-out terminal is linked into the analog input of acquisition control device 103 simultaneously
Plate 1033, acquisition control device 103 passes through accordingly by gathering relay protection tester according to passage configuration order
102 output signals.
Acquisition control device 103 and the distributed control and testing board of intelligent electric head power panel 1052 are test systems
Acquisition controlling perform terminal, acquisition control device 103 by master control borad 1031, digital output module 1032,
Analog input 1033, On-off signal plate 1034 form.Master control borad 1031 is with front end processor 104 even
Receive corresponding acquisition controlling order, master control borad 1031 and digital output module 1032, analog input
1033 and On-off signal plate 1034 connect, carry out passage configuration and data receiver.Digital output module
1032 are connected with intelligent electric head power panel adaptive device 1051, are swashed by relay protection tester 102 out-put supply
Encourage signal output to the test corresponding input pin of fastener；Analog input 1033 and relay protection tester 102
Connect and gather its output AC voltage signal.The distributed control and testing board of intelligent electric head power panel 1052 and intelligence
Electrical header power panel adaptive device 1051 connects, and that is responsible for the intelligent electric head power panel after conditioned is defeated
Go out signal and carry out in-site collecting；The distributed control and testing board of intelligent electric head power panel 1052 is with front end processor 104 even
Connect, receive experiment control order, pass through Intelligent electric by controlling pumping signal needed for intelligent electric head power panel
Dynamic head power panel adaptive device 1051 is input to intelligent electric head power panel input pin, will collect simultaneously
Intelligent electric head power panel output response signal upload to front end processor 104.
As it is shown on figure 3, be intelligent electric head power panel Detection of Stability method of the present invention, including following step
Rapid:
S301: will insert intelligent electric head power panel in power supply interface module 11, whether checking experiment equipment
Normally；
S302: the most then send pumping signal output order, relay protection by host computer to supply module 10
Tester 102 output AC voltage, Switching Power Supply output DC voltage；
S303: after supply voltage is stable, sends a command to signal by host computer and adopts control unit 12, signal
Adopt control unit 12 and according to control command, power supply is supplied intelligent electric head power panel, simultaneously according to data acquisition
The analogue signal to the output of intelligent electric head power panel and actuating of relay situation is ordered to be monitored, remember
Record；
S304: the above-mentioned information collected is uploaded to host computer and checks for user, and divide with being stored in data
Standard value in analysis module 13 is analyzed, by graphical representation power panel output state.
The intelligent electric head power panel Detection of Stability method of the present invention, further comprises the steps of:
S305: after test experience terminates, is adopted control unit by information and cuts off the power supply electricity of intelligent electric head power panel
Resource loop, then supply module 10 perform power supply output cease and desist order.
As shown in Figure 4, being the second embodiment of the present invention, in the present embodiment, test fastener includes test
Object intelligent electrical header power panel and sensitive components thereof, be attached by ash row between the two.Specifically
Connection is:
On power panel, to connect A, B, C phase phase sequence of 220V three-phase alternating-current supply respectively variable for U, V, W pin.
On power panel, the signal of pin SK1-2 output is by the distributed control and testing board of intelligent electric head power panel 1052
Upper channel IO1 gathers, and the signal of pin SK1-5 output is gathered by passage IO2, the 110VAC of pin SK3-1
Response signal is gathered by passage AD1, and the 110VAC response signal of pin SK5-1 output is adopted by passage AD2
Collection, the 110VAC response signal of pin SK5-2 is gathered by passage AD3, pin SK3-5 and pin SK2-1
24VDC response signal gathered by passage AD9, pin SK1-3/1 output 24VDC response signal by
Passage AD10 gathers.
The purpose of used in nuclear power station intelligent electric head power panel service behaviour test system is that detection fastener function is
No normally, detection content include its job stability and functional reliability etc..Intelligent electric head power panel
Major function is to provide motor rotation power supply and the 24V DC source of electrical header work and other voltage etc.
The power supply signal of level.
In whole test process signal dosage and gather be all that test system is automatically performed, user be not required to into
Row manual operation.
To sum up, the overall process of intelligent electric head power panel service behaviour test system and test is easy and simple to handle, makes
By safety, it is achieved that automatization, the intelligent test to intelligent electric head power panel, reduce and manually need
Ask, the purpose cut payroll to improve efficiency can be realized.
Above example only for technology design and the feature of the present invention are described, its object is to allow and is familiar with this
The personage of technology will appreciate that present disclosure and implements accordingly, can not limit the protection model of the present invention
Enclose.All impartial changes done with scope of the invention as claimed and modification, all should belong to right of the present invention
The covering scope required.
Claims (18)
1. intelligent electric head power panel Detection of Stability system, it is characterised in that including: supply module (10),
Power supply interface module (11), signal are adopted and are controlled unit (12), data analysis module (13), wherein,
Described signal is adopted control unit (12) and is connected described supply module (10), described power interface mould respectively
Block (11) and described data analysis module (13), described data analysis module (13) connects described power supply
Module (10).
Intelligent electric head power panel Detection of Stability system the most according to claim 1, its feature exists
In, described supply module (10) provides the AC and DC work by fixed step size change of different electric pressure
Making power supply or test signal, the outfan of described supply module (10) is linked into described signal and adopts control unit
(12), described signal adopt control unit (12) and control the access of described supply module (10) according to order.
Intelligent electric head power panel Detection of Stability system the most according to claim 2, its feature exists
In, described supply module (10) includes relay protection tester (102) and Switching Power Supply, and described relay protection is tested
Instrument (102) provides ac voltage signal, described relay protection tester (102) and described signal to adopt control unit
(12) electrical connection loop is set up by wire.
Intelligent electric head power panel Detection of Stability system the most according to claim 3, its feature exists
In, described power supply interface module (11) provides the Interface Terminal row mated with power panel, by power panel
Input/output port is connected to described signal by hardwire and adopts control unit (12).
Intelligent electric head power panel Detection of Stability system the most according to claim 4, its feature exists
In, described power supply interface module (11) includes that intelligent electric head power panel gathers adaptive device (105),
Described intelligent electric head power panel gathers adaptive device (105) and includes intelligent electric head power panel adaptive device
(1051) and the distributed control and testing board of intelligent electric head power panel (1052), wherein,
Described intelligent electric head power panel adaptive device (1051) is with intelligent electric head power panel to be measured even
Connect, for testing signal and defeated to the intelligent electric head power panel of required collection to needed for test fastener
Go out signal to nurse one's health；
The distributed control and testing board of described intelligent electric head power panel (1052) and described intelligent electric head power panel
Adaptive device (1051) connects, for intelligent electric head power panel adaptive device (1051) after conditioned
Output signal be acquired sending in data, simultaneously through described intelligent electric head power panel adaptive device
(1051) signal is sent into the respective pins of described intelligent electric head power panel adaptive device (1051).
Intelligent electric head power panel Detection of Stability system the most according to claim 5, its feature exists
In, described signal is adopted control unit (12) and is used for ordering execution, controls power panel working power, excitation letter
Number input, simultaneously monitoring and recording power plate output signal.
Intelligent electric head power panel Detection of Stability system the most according to claim 6, its feature exists
Adopt control unit (12) in, described signal and include acquisition control device (103), switch (107) and front
Put machine (104), described acquisition control device (103) by described switch (107) connect described before
Put machine (104).
Intelligent electric head power panel Detection of Stability system the most according to claim 7, its feature exists
In, described front end processor (104) is used for the parsing of test case and issuing of order, and uploads by described
The Real-time Monitoring Data that acquisition control device (103) gathers.
Intelligent electric head power panel Detection of Stability system the most according to claim 7, its feature exists
In, described acquisition control device (103) including: master control borad (1031), digital output module (1032),
Analog input (1033), On-off signal plate (1034), wherein,
Described master control borad (1031) connects described switch (107), described digital output module respectively
(1032), described analog input (1033) and described On-off signal plate (1034), described in open
Pass amount output board (1032) and described analog input (1033) are by described relay protection tester (102)
Connecting described switch (107), described digital output module (1032) connects described intelligent electric head electricity
Source plate adaptive device (1051)；
Open described in the control command configuration that described master control borad (1031) issues according to described front end processor (104)
Pass amount output board (1032), described analog input (1033) and described On-off signal plate (1034)
Respective channel, and to described front end processor (104) pump back test Monitoring Data；Described digital output module
(1032) it is connected with described relay protection tester (102), for power initiation, dwell time are controlled
System, and will test signal output extremely described intelligent electric head power panel adaptive device (1051)；Described simulation
Amount tablet (1033) is connected with described relay protection tester (102), is used for gathering described relay protection tester
(102) the intelligent electric head power panel signal exported.
Intelligent electric head power panel Detection of Stability system the most according to claim 7, its feature
Being, described switch (107) is connected with described front end processor (104), for described front end processor (104)
Multi-channel data transmission passage, described front end processor (104) and described acquisition control device (103), institute are provided
Stating the distributed control and testing board of intelligent electric head power panel (1052) uses ethernet communication agreement to carry out data biography
Defeated.
11. intelligent electric head power panel Detection of Stability systems according to claim 10, its feature
Being, described data analysis module (13) is man-machine interaction, data storage and data processing centre, uses
Family adopts control unit by described data analysis module (13) to described supply module (10) and described signal
(12) send order, check power panel output voltage values, oscillogram, and inquiry test history simultaneously
Data.
12. intelligent electric head power panel Detection of Stability systems according to claim 11, its feature
Being, described data analysis module (13) includes human-computer interaction terminal (109) and server (108),
Described human-computer interaction terminal (109) is connected to described front end processor (104) by described server (108)；
Described human-computer interaction terminal (109) provides the interaction platform of system and user, and user passes through described people
Machine interactive terminal (109) realizes test fastener, the management of facility information；And experiment parameter can be configured,
Control and monitor experimentation, calling test case, check historical testing information, the most described man-machine friendship
Terminal (109) and described front end processor (104) can carry out data and program interaction mutually；
Described server (108) as data and application service center, storage have all experiment test use-cases,
System program, experimental data, simultaneously with described human-computer interaction terminal (109) and described front end processor (104)
Carry out the mutual of data and program.
13. intelligent electric head power panel Detection of Stability systems according to claim 12, its feature
It is, also includes that environment adjustment module (14), described environment adjustment module (14) include PTC warm-air drier
And fan, it is used for guaranteeing that rack (101) interior arrangement works in specific temperature.
14. intelligent electric head power panel Detection of Stability systems according to claim 13, its feature
Being, described environment adjustment module (14) also includes temperature and humidity filed plate (106), and described humiture is surveyed
Control plate (106) is connected with described front end processor (104) by described switch (107), is used for gathering institute
State rack (101) interior actual work temperature, the size of humidity.
15. intelligent electric head power panel Detection of Stability systems according to claim 13, its feature
It is, described switch (107), described front end processor (104), institute are installed in described rack (101)
State acquisition control device (103), described intelligent electric head power panel gathers adaptive device (105) and described
Temperature and humidity filed plate (106)；
Also include the bulb being installed on described rack (101) top.
16. intelligent electric head power panel Detection of Stability systems according to claim 1, its feature
Being, system has fault alarm mechanism, when there is emergency, system shutdown power supply.
17. intelligent electric head power panel Detection of Stability methods, it is characterised in that comprise the steps:
To insert intelligent electric head power panel in power supply interface module (11), checking experiment equipment is the most just
Often；
The most then sending pumping signal output order by host computer to supply module (10), relay protection is surveyed
Examination instrument (102) output AC voltage, Switching Power Supply output DC voltage；
After supply voltage is stable, sends a command to signal by described host computer and adopt control unit (12), institute
State signal adopt control unit (12) according to control command, power supply is supplied described intelligent electric head power panel, with
Time the analogue signal that described intelligent electric head power panel exported according to data acquisition command and relay move
Be monitored as situation, record；
The above-mentioned information collected uploads to described host computer check for user, and divide with being stored in data
Standard value in analysis module (13) is analyzed, by graphical representation power panel output state.
18. intelligent electric head power panel Detection of Stability methods according to claim 17, its feature
It is, further comprises the steps of:
After test experience terminates, described information adopt control unit and cut off the confession of described intelligent electric head power panel
Electricity electric power loop, the most described supply module (10) performs power supply output and ceases and desist order.
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