CN105785193A - Nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and method - Google Patents
Nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and method Download PDFInfo
- Publication number
- CN105785193A CN105785193A CN201610242452.XA CN201610242452A CN105785193A CN 105785193 A CN105785193 A CN 105785193A CN 201610242452 A CN201610242452 A CN 201610242452A CN 105785193 A CN105785193 A CN 105785193A
- Authority
- CN
- China
- Prior art keywords
- fastener
- power supply
- end processor
- intelligent electric
- electric head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and a nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing method. The nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system comprises a front-end processor, a relay protection tester, a switching power supply, an acquisition and control device, and a clamping member acquisition and adaptation device which is connected with an intelligent electric actuator clamping member to be tested, wherein the front-end processor is used for receiving and storing a test case, and analyzing the test case to be a control instruction for issuing; the relay protection tester configures a corresponding power supply excitation signal according to a power supply excitation configuration instruction, and issues the power supply excitation signal to the acquisition and control device; the acquisition and control device configures a corresponding channel according to a channel configuration instruction, the power supply excitation signal is accessed to the clamping member acquisition and adaptation device through the channel, and a DC voltage supplied by the switching power supply is accessed to the clamping member acquisition and adaptation device according to a time sequence control command in the control instruction; and the clamping member acquisition and adaptation device conditions the power supply excitation signal and outputs the power supply excitation signal to an input pin of the electric actuator clamping member. The system and the method provided by the invention achieve intelligent electric actuator clamping member function comprehensive simulation tests.
Description
Technical field
The present invention relates to nuclear power station electronic fastener technical field of measurement and test, particularly relate to a kind of nuclear power station intelligent electric head fastener function synthesized emulation test system and method.
Background technology
Electrical header is the vitals in generator of nuclear power station Stator Condense Water System device, and its effect is the aperture controlling and showing valve, it is ensured that the normal operation of cooling water system.What commonly use in some nuclear power stations at present is IQ series electrical header, wherein the secondary electrical header of IQ is mainly made up of 7 pieces of boards, i.e. master control borad, power panel (IQ10-35 or IQ40-91), relay board, tablet on the spot, position feedback board, torque-feedback plate, wherein master control borad is electrical header core control circuit, power panel provides 24VDC running voltage for other fasteners of electrical header, relay board is by providing various status signals, electrical header duty is shown to user, tablet accepts local operation signal on the spot, CPT plate is used for feeding back valve state signal, torque-feedback plate is used for feeding back electrical header turning moment size, additionally, also have counting chamber and CPT plate record electrical header outgoing position, feedback valve position state.
Electrical header is easy to centralized Control having, sensitivity and precision are compared with while advantages of higher, there is also structure complexity, the shortcoming, particularly electrical header working environment such as easily break down is comparatively severe, at the continuous operation of nuclear power station, electrical header is by the impact of the factors such as operating temperature, pressure, vibrations, it is likely to cause the aging of the internal fastener of electrical header and produce various potential faults, if advanced processing will not affect the properly functioning of generating set, causes unnecessary loss.
At present, the detection of electrical header is only confined to the functional test of whole device by nuclear power station, the fastener of its inside is not carried out the experience of correlation function test, more lack the understanding to fastener internal component, therefore, necessity design a kind of new method of testing and the performance condition of electrical header each fastener internal detected.
Summary of the invention
The technical problem to be solved in the present invention is in that, it is provided that a kind of realize the test of intelligent electric head fastener allomeric function and the nuclear power station intelligent electric head fastener function synthesized emulation test system of single deck tape-recorder part performance monitoring and analysis and method.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of nuclear power station intelligent electric head fastener function synthesized emulation test system, system is tested including intelligent electric head fastener comprehensive simulating, it is characterized in that, including the front end processor being connected with background terminal, relay protection tester, Switching Power Supply, acquisition control device and the fastener collection adaptive device connecting intelligent electric head fastener to be measured, described intelligent electric head fastener includes power panel, relay board and the position feedback board that mainboard is connected with mainboard；Wherein:
Described front end processor for receiving, store the test case for the test of fastener comprehensive simulating, and described test case resolved to control instruction issue, and storage and upload described fastener and gather the test data of adaptive device feedback；
Described relay protection tester connects described front end processor and described acquisition control device, for receiving the power supply stimulation arrangement instruction in described control instruction, configures corresponding power supply pumping signal according to described power supply stimulation arrangement instruction and sends to described acquisition control device；
Described acquisition control device is connected with described front end processor and described relay protection tester, for receiving described control instruction and described power supply pumping signal, configure corresponding passage according to the passage configuration-direct in described control instruction, by described passage, described power supply pumping signal is linked into described fastener and gathers adaptive device；
Described Switching Power Supply is connected with described acquisition control device, and described acquisition control device accesses described fastener according to the DC voltage that described Switching Power Supply is provided by the sequencing contro order in described control instruction and gathers adaptive device；
Described fastener gathers adaptive device and is connected with described front end processor and described acquisition control device, the input pin described power supply pumping signal nursed one's health and exported to described intelligent electric head fastener to carry out allomeric function and the emulation testing of internal fastener service behaviour, and according to the signals collecting order acquisition process in described control instruction intelligent electric head fastener response output signal to be uploaded to described front end processor.
Preferably, this test system also includes rack and temperature and humidity filed plate, and described front end processor, Switching Power Supply, acquisition control device, fastener gather adaptive device and temperature and humidity filed plate is arranged in described rack；
Described temperature and humidity filed plate is connected with described front end processor, for receiving the humiture configuration-direct in the described control instruction that described front end processor issues, gather the humiture data in described rack according to described humiture configuration-direct, and give described front end processor by described humiture data feedback；
Described Switching Power Supply and temperature and humidity filed plate connect, and power for described temperature and humidity filed plate.
Preferably, being provided with several interlayer in described rack, described front end processor, acquisition control device and fastener gather adaptive device and are respectively contained in described interlayer.
Preferably, the fan regulating humiture in described rack and warm-air drier it are provided with in described rack；Described fan and warm-air drier are connected with described temperature and humidity filed plate respectively；
The operating of described fan and warm-air drier is carried out closed loop control according to described humiture configuration-direct by described temperature and humidity filed buttress, thus regulating the humiture of described interior of equipment cabinet.
Preferably, this test system also includes the switch being connected with described front end processor, and described front end processor, relay protection tester, acquisition control device, fastener gather adaptive device and temperature and humidity filed plate is connected with described front end processor respectively through described switch.
Preferably, described acquisition control device includes master control borad, the analog input being connected respectively, On-off signal plate and digital output module with described master control borad；
Described master control borad configures the respective channel of described digital output module, analog input and On-off signal plate according to described passage configuration-direct, and to described front end processor feedback test data；
Described digital output module is connected with described relay protection tester and Switching Power Supply, receive the power supply pumping signal of described relay protection tester transmission and the power supply start-stop time is controlled, and by the passage configured, the output of described power supply pumping signal being gathered adaptive device to described fastener；
Described analog input is connected with described relay protection tester, gathers the power supply pumping signal of described relay protection tester output.
Preferably, described fastener gathers fastener adaptation board and the distributed control and testing board that adaptive device includes being connected；
Described fastener adaptation board is provided with conversion terminal and the built-up circuit of corresponding described intelligent electric head fastener, for the output signal of the power supply pumping signal and described intelligent electric head fastener that access described intelligent electric head fastener is nursed one's health；Described distributed control and testing board configures according to the output signal of described intelligent electric head fastener, and the described output signal after conditioned is carried out in-site collecting and uploaded.
Preferably, this test system also includes background terminal；Described background terminal includes the server being connected with described front end processor and the human-computer interaction terminal being connected with described server；
Described server is for sending test case to described front end processor, and receives the test data of described front end processor feedback；
Described human-computer interaction terminal is for configuring to described test case and export described test data.
Preferably, it is that power distributor is powered that this test system also includes UPS, described UPS by air switch, and the outfan of described power distributor connects described front end processor and background terminal, powers for described front end processor and background terminal.
The present invention also provides for a kind of nuclear power station intelligent electric head fastener function synthesized emulation test method, comprises the following steps:
S1, intelligent electric head fastener to be measured and fastener are gathered adaptive device it is connected；Front end processor receives the test case for the test of fastener comprehensive simulating that background terminal issues, and described test case resolves to control instruction, and is issued to acquisition control device, relay protection tester and fastener collection adaptive device；
S2, described relay protection tester receive the power supply stimulation arrangement instruction in described control instruction, configure corresponding power supply pumping signal according to described power supply stimulation arrangement instruction and send to described acquisition control device；
S3, described acquisition control device receive described control instruction and described power supply pumping signal, configure corresponding passage according to the passage configuration-direct in described control instruction, by described passage, described power supply pumping signal are linked into described fastener and gather adaptive device；
Described acquisition control device accesses described fastener always according to the DC voltage that Switching Power Supply is provided by the sequencing contro order in described control instruction and gathers adaptive device；
S4, described fastener gather adaptive device and nurse one's health and export the input pin to described intelligent electric head fastener to described power supply pumping signal, to carry out allomeric function and the emulation testing of internal fastener service behaviour；
S5, described fastener gather adaptive device and according to the signals collecting order collection in described control instruction and nurse one's health described intelligent electric head fastener output signal to obtain test data, and described test data are uploaded to described front end processor.
Preferably, described front end processor, acquisition control device, fastener collection adaptive device and Switching Power Supply are arranged in rack；
In described step S1, described control instruction also includes humiture configuration-direct, and described humiture configuration-direct is also issued to described temperature and humidity filed plate by described front end processor；
In described step S2, described temperature and humidity filed buttress gathers the humiture data in described rack according to described humiture configuration-direct, and gives described front end processor by described humiture data feedback.
Preferably, in described step S2, described temperature and humidity filed plate carries out closed loop control always according to the operating of the described humiture configuration-direct fan to being arranged in described rack and warm-air drier, thus regulating the humiture environment of described interior of equipment cabinet.
Beneficial effects of the present invention: realized the automatic order dosage of the lower pumping signal of the various duty of electrical header by the collaborative work of software and hardware, the input/output signal of on-line monitoring electrical header each fastener internal simultaneously, solve current electrical header device and can only carry out the present situation of allomeric function test, single deck tape-recorder part performance monitoring and analysis can be completed, it is effectively increased the work efficiency of tester, reduces material cost and the time cost of maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structured flowchart of the nuclear power station intelligent electric head fastener function synthesized emulation test system of one embodiment of the invention；
Fig. 2 is the nuclear power station intelligent electric head fastener function synthesized emulation testing schematic diagram of one embodiment of the invention；
Fig. 3 is fastener test circuit diagram in the present invention.
Detailed description of the invention
In order to the technical characteristic of the present invention, purpose and effect are more clearly understood from, now comparison accompanying drawing describes the specific embodiment of the present invention in detail.
As shown in Figure 1, the nuclear power station intelligent electric head fastener function synthesized emulation test system of one embodiment of the invention, including the front end processor 10 being connected with background terminal, relay protection tester 30, Switching Power Supply 40, acquisition control device 50 and the fastener collection adaptive device 60 connecting intelligent electric head fastener to be measured.Wherein:
Front end processor 10 is used for receiving test case, and test case is resolved to control instruction issues, and uploads and store acquisition control device 50 and the test data of fastener adaptive device 60 feedback；Control instruction includes power supply stimulation arrangement instruction, passage configuration-direct, humiture configuration-direct and sequencing contro order etc..Relay protection tester 30 connects front end processor 10 and acquisition control device 50, for receiving the power supply stimulation arrangement instruction in control instruction, configures corresponding power supply pumping signal according to power supply stimulation arrangement instruction and sends to acquisition control device 50.Acquisition control device 50 is connected with front end processor 10 and relay protection tester 30, for receiving control instruction and power supply pumping signal, configure corresponding passage according to the passage configuration-direct in control instruction, by passage, power supply pumping signal is linked into fastener and gathers adaptive device 60.Switching Power Supply 40 is connected with acquisition control device 50, and acquisition control device 50 accesses fastener according to the DC voltage that Switching Power Supply 40 is provided by the sequencing contro order in control instruction and gathers adaptive device 50.Fastener gathers adaptive device 60 and is connected with front end processor 10 and acquisition control device 50, input pin power supply pumping signal nursed one's health and exported to intelligent electric head fastener is to carry out allomeric function and the emulation testing of internal fastener service behaviour, and according to the signals collecting order acquisition process in control instruction and upload intelligent electric head fastener output signal.By the monitoring to electrical header inside fastener input and output pin, it is achieved the fault location to the assessment of normal fastener internal component service behaviour and fault fastener.
Switching Power Supply 40 connects front end processor 10 by DC detecting plate, and DC detecting plate gathers Switching Power Supply output signal always according to the control instruction below front end processor 10.
By whether fastener function under each duty is normally carried out detecting by the test system of the present invention, detection content include on the spot valve opening to 100%, on the spot close valve, remote control valve opening to 100%, remote control close valve etc., the automatic order dosage of the lower pumping signal of the various duty of electrical header can be realized, the input/output signal of on-line monitoring electrical header each fastener internal simultaneously, solve current electrical header device and can only carry out the present situation of allomeric function test, single deck tape-recorder part performance monitoring and analysis can be completed.
Wherein, test case is a kind of structurized test process configuration documentation, is used for defining in test process and tests the information such as signal type, size, sequential, duration, acquisition channel.Test case is made up of totally use-case essential information header, test preparation preparation, acquisition channel configuration configure, test process sequencing contro time and device definition devicedefine five parts.
Acquisition channel configuration in test case includes relay protection tester output acquisition channel, Switching Power Supply output acquisition channel, fastener power supply excitation input acquisition channel, fastener output response acquisition channel and humiture collection passage etc..Wherein, relay protection tester output, the excitation input of fastener power supply are gathered by the analog input 53 of acquisition control device 50；Switching Power Supply output signal is acquired by DC detecting plate；Humiture is gathered by temperature and humidity filed plate 70 and send.
The test system of the present invention may also include background terminal.Background terminal includes the server 11 being connected with front end processor 10 and the human-computer interaction terminal 12 being connected with server 11.Server 11 is for sending test case to front end processor 10 and receiving the test data of front end processor 10 feedback；Human-computer interaction terminal 12 is for configuring test case and outputing test data.
Server 11 mainly completes the storage of test case, test data, and test process monitors, the function such as test result analysis, test report generation, carries out the mutual of data and program with human-computer interaction terminal 12 and front end processor 10 simultaneously.Human-computer interaction terminal 12 provides the interaction platform of system and user, and the information of test fastener, equipment can be managed by user by human-computer interaction terminal 12；Test parameter can be configured, to test process control and supervision；Can call and revise test case, it is possible to checking history emulation testing waveform etc..Human-computer interaction terminal 12 also has alarm analysis function, when the data monitored exceed setting value, will carry out early warning or alarm on interface, and when occurring reporting to the police, system will stop test process immediately.
Certainly, background terminal also may not include in the system of the present invention, connects when fastener is tested.The system of the present invention has, also by setting up in server 11, the simulation model library being elementary cell with fastener, 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 waveform, emulation testing is analyzed monitoring pin output waveform in real time with simulation model library Plays waveform after terminating, and provides foundation for fastener Analysis on Fault Diagnosis and location.
This test system also includes temperature and humidity filed plate 70 and rack 80, and front end processor 10, Switching Power Supply 40, acquisition control device 50, fastener gather adaptive device 60 and temperature and humidity filed plate 70 is arranged in rack 80.Preferably, Switching Power Supply 40, acquisition control device 50, fastener gather adaptive device 60, front end processor 10 and lay successively from top to bottom and be fixed in rack 80.
Being provided with several interlayer in rack 80, acquisition control device 50, fastener collection adaptive device 60, switch 20, front end processor 10 are independently contained in interlayer.
Humiture DC test plate 70 is connected with front end processor 10, for receiving the humiture configuration-direct in the control instruction that front end processor 10 issues, gathers the humiture data in rack 80 according to humiture configuration-direct, and by humiture data feedback to front end processor 10.Switching Power Supply 40 and humiture DC test plate 70 connect, and power for humiture DC test plate 70.
Further, this test system also includes the switch 20 being connected with front end processor 10, and front end processor 10, relay protection tester 30, acquisition control device 50, fastener gather adaptive device 60 and temperature and humidity filed plate is connected with front end processor 10 respectively through switch 20.
Switch 20 is the medium that front end processor 10 is mutual with slave computer facility information, provides multi-channel data transmission passage for front end processor 10, and front end processor 10 and relay protection tester 30, acquisition control device 50 etc. are used uniformly across ethernet communication agreement to carry out data transmission.
The fan for regulating humiture in rack 80 and warm-air drier can be provided with further in rack 80.Fan and warm-air drier are connected with temperature and humidity filed plate 70 respectively；The operating of fan and warm-air drier is carried out closed loop control according to humiture configuration-direct by temperature and humidity filed plate 70, thus regulating the humiture within rack 80.By the start and stop of fan and warm-air drier to the adjustment of temperature, humidity in rack 80, temperature and humidity filed plate 70 is gone back in Real-time Collection rack 80 temperature, humidity data and feeds back to front end processor 10.
Warm-air drier is installed on below rack 80, and fan is installed on rack 80 top, is used for guaranteeing that rack 80 interior arrangement works in specific temperature.Illuminating lamp it is also equipped with for illuminating in rack 80.Wherein illuminating lamp is installed on rack 80 top, is used for illuminating.It is outside equipped with switching handle for controlling fan and warm-air drier at rack 80, wherein switching handle is divided into three to control gear, when switching handle and being positioned at heating gear, warm-air drier enters duty, when switching handle and being positioned at ventilation gear, fan enters duty, and when switching handle and being positioned at remote control gear, the instruction that the switching of warm-air drier and fan is accepted higher level by temperature and humidity filed plate 70 is controlled.
Specifically, front end processor 10 is connected with relay protection tester 30, acquisition control device 50, fastener collection adaptive device 60 by switch 20.The test case called is issued to front end processor 10 by server 11 by tester, and front end processor 10 receives storage test case, and test case resolves to control instruction is issued to acquisition control device 50, relay protection tester 30 and fastener and gathers adaptive device 60.Front end processor 30 also stores and uploads fastener and gathers the test data that adaptive device 60 is uploaded, and feeds back to background terminal.Front end processor 10 has certain data memory function, real-time testing data carries out in test process pretreatment, and the server 11 sending into background terminal orderly for real-time testing data is carried out structured storage.
Relay protection tester 30 configures power supply pumping signal according to control instruction and sends to acquisition control device 80.Relay protection tester 30 is testing source, ac voltage signal is provided, it specifically exports the order that size, phase angle, frequency and output time etc. issue according to front end processor 10 and performs, and relay protection tester 30 sets up electrical connection loop with acquisition control device 50 by wire.
Switching Power Supply 40 provides 24V DC voltage, gathers adaptive device 60 grade for fastener and provides working power.24V DC voltage is accessed fastener according to the sequencing contro order in control instruction and gathers adaptive device 60 by acquisition control device 50.
Acquisition control device 50 includes master control borad 51, the analog input 53 being connected respectively, On-off signal plate 54 and digital output module 52 with master control borad 51.Wherein, master control borad 51 realizes the acquisition controlling of data, computing, communication, the record function such as ripple, record；Master control borad 51 configures the respective channel of digital output module 52, analog input 53 and On-off signal plate 54 according to passage configuration-direct, and to front end processor 10 feedback test data.
Digital output module 52 is connected with relay protection tester 30 and Switching Power Supply 40, receive the power supply pumping signal of relay protection tester 30 transmission and the power supply start-stop time is controlled, and by the passage configured, the output of power supply pumping signal being gathered adaptive device 50 to fastener.Analog input 53 is connected with relay protection tester 30, receives the power supply pumping signal that relay protection tester 30 sends.
The model of each plate includes but not limited to situations below: master control borad 51 model is RP7001, On-off signal plate 54 model to be RP7301, digital output module 52 model be RP7321, analog input 53 model are RP7105.
Preferably, acquisition control device 80 is connected by Ethernet interface with front end processor 30, thus the data that gather of analog input 83 in acquisition control device 80, On-off signal plate 84 are delivered to front end processor 30 by the master control borad 81 call format according to ethernet mac message.Relay protection tester 30 and front end processor 10 link are the transmission of unidirectional information, and AC test signals setting command is issued to relay protection tester 30 by link by front end processor 10.
Fastener gathers fastener adaptation board 61 and the distributed control and testing board 62 that adaptive device 60 includes being connected；Fastener adaptation board 61 is provided with conversion terminal and the built-up circuit of corresponding intelligent electric head fastener, for the power supply pumping signal and electrical header fastener output signal that access electrical header fastener are nursed one's health；Output signal (test data) after conditioned is acquired and uploads by distributed control and testing board 62.Fastener gathers adaptive device 60 and is connected with acquisition control device 50, and power supply pumping signal accesses the input pin of the corresponding fastener of intelligent electric head；Also it is connected with front end processor 10 simultaneously, receives signals collecting order, according to signals collecting order, fastener response output signals collecting is uploaded, it is to avoid signal long-distance transmissions distortion, it is achieved the in-site collecting of signal.
In the present embodiment, distributed control and testing board 62 is provided with three pieces.Passage on fastener adaptation board 61 is carried out relevant configuration according to channel configuration information by distributed control and testing board 62, order, by converting, through fastener adaptation board 61 intermediate circuit, the test and excitation signal that obtains, the input pin being linked into corresponding fastener by respective channel chronologically, fastener is exported simultaneously signal be acquired and on give.
Front end processor 10 and acquisition control device 50, temperature and humidity filed plate 70, distributed control and testing board 62 link then for bidirectional information transmission, test is started front end processor 10 and is issued passage configuration and signals collecting order by chain road direction three of the above equipment, and in test, acquisition control device 50, temperature and humidity filed plate 70, distributed control and testing board 62 are then uploaded relay protection tester 30 by link respectively to front end processor 10 and exported signal, ambient parameter information and DC power signal, electrical header fastener output response signal.
Additionally, it is that power distributor is powered that this test system also includes UPS (uninterrupted power source), UPS by air switch, the outfan of power distributor connects front end processor 10 and switch 20 and background terminal.When civil power is stopped power supply because of fault, uninterrupted power source UPS is front end processor 10 and switch 20, background terminal are powered, it is thus possible to ensure that background terminal 10 still can read required data in the event of a power failure.
With reference to Fig. 2, the test system of the present invention is preferred for secondary intelligent electric head fastener, and it includes power panel 92, relay board 93 and the position feedback board 94 (CPT plate) that mainboard 91 is connected with mainboard 91.
Shown in reference Fig. 1, the nuclear power station intelligent electric head fastener function synthesized emulation test method of one embodiment of the invention, above-mentioned test system can be adopted to realize, this method of testing can comprise the following steps that
S1, intelligent electric head fastener to be measured and fastener are gathered adaptive device 60 it is connected；Front end processor 10 receives the test case that background terminal issues, and test case resolves to control instruction, and is issued to acquisition control device 50, relay protection tester 30 and fastener collection adaptive device 60.
Wherein, by Switching Power Supply 40 be acquisition control device 50, fastener gathers each device such as adaptive device 60 and fastener provides 24V DC voltage.Control instruction includes power supply stimulation arrangement instruction, humiture configuration-direct, sequencing contro order and signals collecting order etc., is issued to relay protection tester 30, temperature and humidity filed plate 70, acquisition control device 50 and fastener respectively and gathers adaptive device 60.
S2, relay protection tester 30 receive the power supply stimulation arrangement instruction in control instruction, configure corresponding power supply pumping signal according to power supply stimulation arrangement instruction and send to acquisition control device 50.
Relay protection tester 30 exports three-phase alternating voltage according to power supply pumping signal, it specifically exports the order that size, phase angle, frequency and output time etc. issue according to front end processor 10 and performs, and relay protection tester 30 sets up electrical connection loop with acquisition control device 50 by wire.
S3, acquisition control device 50 receive control instruction and power supply pumping signal, configure corresponding passage according to the passage configuration-direct in control instruction, by passage, power supply pumping signal are linked into fastener and gather adaptive device 60.
The DC voltage (such as 24V DC voltage) that Switching Power Supply 40 is provided by acquisition control device 50 always according to the sequencing contro order in control instruction accesses fastener and gathers adaptive device 60.
Wherein, the master control borad 51 of acquisition control device 50 realizes the acquisition controlling of data, computing, communication, the record function such as ripple, record；Master control borad 51 configures the respective channel of digital output module 52, analog input 53 and On-off signal plate 54 according to passage configuration-direct, and to front end processor 10 feedback test data.Power supply pumping signal is linked into fastener always according to sequencing contro order by digital output module 52 and gathers the fastener adaptation board 61 of adaptive device 60 by acquisition control device 50.
S4, fastener gather adaptive device 60 and nurse one's health and export the input pin to intelligent electric head fastener to power supply pumping signal, to carry out allomeric function and the emulation testing of internal fastener service behaviour.
The input terminal of the fastener adaptation board 61 that power supply pumping signal is gathered adaptive device 60 by fastener enters wherein, the lead-out terminal of fastener adaptation board 61 power supply pumping signal is sent into the input pin of intelligent electric head fastener.Fastener gathers the distributed control and testing board 62 of adaptive device 60, according to channel configuration information, the passage on plate carries out relevant configuration, and requires to control the input of fastener pumping signal according to timing command.
S5, fastener gather adaptive device 60 and according to the signals collecting order collection in control instruction and nurse one's health intelligent electric head fastener output signal to obtain test data, and test data are uploaded to front end processor 10.
Wherein, the power supply pumping signal and electrical header fastener response output signal that access electrical header fastener are nursed one's health (being realized by modulate circuit) by the fastener adaptation board 61 of fastener collection adaptive device 60；Output signal (test data) after conditioned is acquired and uploads by distributed control and testing board 62.
Specifically, front end processor 10, acquisition control device 50, fastener collection adaptive device 60 and Switching Power Supply 40 are arranged in rack 80.
In step sl, control instruction includes humiture configuration-direct, and humiture configuration-direct is also issued to temperature and humidity filed plate 70 by front end processor 10.In step s 2, temperature and humidity filed plate 70 gathers the humiture data in rack 80 according to humiture configuration-direct, and by humiture data feedback to front end processor 10.
Further, in step s 2, temperature and humidity filed plate 70 carries out closed loop control always according to the operating of the humiture configuration-direct fan to being arranged in rack 80 and warm-air drier, thus regulating the humiture environment within rack 80, it is ensured that rack 80 is in suitable temperature, humidity environment.
After intelligent electric head fastener is injected into power supply pumping signal, its output pin output signal is acquired by distributed control and testing board 62, and is uploaded to front end processor 10.
For the secondary intelligent electric head fastener of intelligent electric head fastener to be measured, as in figure 2 it is shown, intelligent electric head fastener includes power panel 92, relay board 93 and the position feedback board 94 that mainboard 91 is connected with mainboard 91.Before comprehensive simulating is tested, electrical header entirety need to be split into independent fastener, the mode adopting tiling is fixed on fastener and gathers on adaptive device 60, according to fastener input/output terminal subtype and position, the mode such as straight cutting or patchcord of employing, makes fastener input and output terminal row be connected to fastener and gathers in the corresponding terminal block of adaptive device 60.
In conjunction with Fig. 1-3, the SK1 of mainboard 91 meets the BSK1 of fastener adaptation board 61；The SK5 of mainboard 91 meets the BSK5 of fastener adaptation board 61；The SK14 of mainboard 91 meets the BSK14 of fastener adaptation board 61；The SK9 of mainboard 91 meets the BSK9 of fastener adaptation board 61；The SK12 of mainboard 91 meets the BSK12 of fastener adaptation board 61；The SK2 of mainboard 91 meets the BSK2 of fastener adaptation board 61；The SK8 of mainboard 91 meets the BSK8 of fastener adaptation board 61；The SK3 of mainboard 91 meets the BSK3 of fastener adaptation board 61；The SK4 of mainboard 91 meets the BSK4 of fastener adaptation board 61；The SK6 of mainboard 91 meets the BSK6 of fastener adaptation board 61；The SK7 of mainboard 91 meets the BSK7 of fastener adaptation board 61；The SK11 of mainboard 91 meets the BSK11 of fastener adaptation board 61.The SK2 of relay board 93 meets the SK2 of fastener adaptation board 61；The SK4 of relay board 93 meets the SK4 of fastener adaptation board 61；The SK3 of CPT plate 94 meets the CSK3 ' of fastener adaptation board 61；The 1 of the SK2 of CPT plate 94,2 pins meet the CSK2 ' of fastener adaptation board 61；The 1 of the catalyst of power panel 92,2,3 upper 1,2,3 lead-in wires connecing fastener adaptation board 61 respectively；C1 on the catalyst of power panel 92 meets the upper C1 of fastener adaptation board 61；C2 on the catalyst of power panel 92 meets the upper C2 of fastener adaptation board 61；CC on the catalyst of power panel 92 meets the upper CC of fastener adaptation board 61；On power panel 92, SK9 meets the CSK9 of fastener adaptation board 61；On power panel 92, SK1 meets the CSK1 of fastener adaptation board 61.
After wiring completes, the secondary electrical header fastener and fastener adaptation board 61 that complete fastener wiring are arranged in corresponding test cabinet 80, the power line phoenix terminal of 3n cabinet position in rack 80 and netting twine are accessed fastener adaptation board 61 and distributed control and testing board 62.Press Ua, Ub, Uc, Un to be respectively connected to 1,2,3, the 4 of rack top after 80s XUD terminal block the two-phase alternating current of relay protection tester 30, as shown in Figure 3 simultaneously.
A, B, C three-phase output amplitude respectively of relay protection tester 30 is 100V, frequency is the voltage signal of 50Hz, and three-phase phase angle difference is all 120 °.A, B, C three-phase alternating voltage of relay protection tester 30 accesses acquisition control device 50, be converted to the alternating voltage of three-phase 220V by acquisition control device 50 internal circuit, and by digital output module 52 passage, A, B, C three-phase alternating voltage of relay protection tester 30 is respectively connected to pin U#, V#, W# of power panel 92.Carry out signals collecting by analog input 53 passage AD1, AD2, AD3 simultaneously.
The 24V DC voltage of Switching Power Supply 40 output is linked into fastener by acquisition control device 50 and gathers adaptive device 60, as adapter circuit and distributed control and testing board 62 working power, carries out signals collecting by the AD4 passage of temperature and humidity filed plate 70 simultaneously.The 24V d. c. voltage signal of Switching Power Supply 40 output changes into the test and excitation signal needed for multiple test through fastener adaptation board 61 internal circuit, and controls passage by distributed control and testing board 62 and be linked in fastener respective pins.
In whole test process, signal dosage and collection are all that test system is automatically performed, and user does not need to be operated manually, and process operation is easy, uses safety, it is achieved electrical header inside fastener input and output pin monitored and analyzes, reducing artificial demand.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (12)
1. a nuclear power station intelligent electric head fastener function synthesized emulation test system, it is characterized in that, including the front end processor being connected with background terminal, relay protection tester, Switching Power Supply, acquisition control device and the fastener collection adaptive device connecting intelligent electric head fastener to be measured, described intelligent electric head fastener includes power panel, relay board and the position feedback board that mainboard is connected with mainboard；Wherein:
Described front end processor for receiving, store the test case for the test of fastener comprehensive simulating, and described test case resolved to control instruction issue, and storage and upload described fastener and gather the test data of adaptive device feedback；
Described relay protection tester connects described front end processor and described acquisition control device, for receiving the power supply stimulation arrangement instruction in described control instruction, configures corresponding power supply pumping signal according to described power supply stimulation arrangement instruction and sends to described acquisition control device；
Described acquisition control device is connected with described front end processor and described relay protection tester, for receiving described control instruction and described power supply pumping signal, configure corresponding passage according to the passage configuration-direct in described control instruction, by described passage, described power supply pumping signal is linked into described fastener and gathers adaptive device；
Described Switching Power Supply is connected with described acquisition control device, and described acquisition control device accesses described fastener according to the DC voltage that described Switching Power Supply is provided by the sequencing contro order in described control instruction and gathers adaptive device；
Described fastener gathers adaptive device and is connected with described front end processor and described acquisition control device, the input pin described power supply pumping signal nursed one's health and exported to described intelligent electric head fastener to carry out allomeric function and the emulation testing of internal fastener service behaviour, and according to the signals collecting order acquisition process in described control instruction intelligent electric head fastener response output signal to be uploaded to described front end processor.
2. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 1, it is characterized in that, this test system also includes rack and temperature and humidity filed plate, and described front end processor, Switching Power Supply, acquisition control device, fastener gather adaptive device and temperature and humidity filed plate is arranged in described rack；
Described temperature and humidity filed plate is connected with described front end processor, for receiving the humiture configuration-direct in the described control instruction that described front end processor issues, gather the humiture data in described rack according to described humiture configuration-direct, and give described front end processor by described humiture data feedback；
Described Switching Power Supply and temperature and humidity filed plate connect, and power for described temperature and humidity filed plate.
3. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 2, it is characterised in that being provided with several interlayer in described rack, described front end processor, acquisition control device and fastener gather adaptive device and be respectively contained in described interlayer.
4. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 2, it is characterised in that be provided with the fan and warm-air drier that regulate humiture in described rack in described rack；Described fan and warm-air drier are connected with described temperature and humidity filed plate respectively；
The operating of described fan and warm-air drier is carried out closed loop control according to described humiture configuration-direct by described temperature and humidity filed buttress, thus regulating the humiture of described interior of equipment cabinet.
5. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 2, it is characterized in that, this test system also includes the switch being connected with described front end processor, and described front end processor, relay protection tester, acquisition control device, fastener gather adaptive device and temperature and humidity filed plate is connected with described front end processor respectively through described switch.
6. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 1, it is characterized in that, described acquisition control device includes master control borad, the analog input being connected respectively, On-off signal plate and digital output module with described master control borad；
Described master control borad configures the respective channel of described digital output module, analog input and On-off signal plate according to described passage configuration-direct, and to described front end processor feedback test data；
Described digital output module is connected with described relay protection tester and Switching Power Supply, receive the power supply pumping signal of described relay protection tester transmission and the power supply start-stop time is controlled, and by the passage configured, the output of described power supply pumping signal being gathered adaptive device to described fastener；
Described analog input is connected with described relay protection tester, gathers the power supply pumping signal of described relay protection tester output.
7. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 1, it is characterised in that described fastener gathers fastener adaptation board and the distributed control and testing board that adaptive device includes being connected；
Described fastener adaptation board is provided with conversion terminal and the built-up circuit of corresponding described intelligent electric head fastener, for the output signal of the power supply pumping signal and described intelligent electric head fastener that access described intelligent electric head fastener is nursed one's health；Described distributed control and testing board configures according to the output signal of described intelligent electric head fastener, and the described output signal after conditioned is carried out in-site collecting and uploaded.
8. the nuclear power station intelligent electric head fastener function synthesized emulation test system according to any one of claim 1-7, it is characterised in that this test system also includes background terminal；Described background terminal includes the server being connected with described front end processor and the human-computer interaction terminal being connected with described server；
Described server is for sending test case to described front end processor, and receives the test data of described front end processor feedback；
Described human-computer interaction terminal is for configuring to described test case and export described test data.
9. nuclear power station intelligent electric head fastener function synthesized emulation test system according to claim 8, it is characterized in that, this test system also includes UPS, described UPS is that power distributor is powered by air switch, the outfan of described power distributor connects described front end processor and background terminal, powers for described front end processor and background terminal.
10. a nuclear power station intelligent electric head fastener function synthesized emulation test method, it is characterised in that comprise the following steps:
S1, intelligent electric head fastener to be measured and fastener are gathered adaptive device it is connected；Front end processor receives the test case for the test of fastener comprehensive simulating that background terminal issues, and described test case resolves to control instruction, and is issued to acquisition control device, relay protection tester and fastener collection adaptive device；
S2, described relay protection tester receive the power supply stimulation arrangement instruction in described control instruction, configure corresponding power supply pumping signal according to described power supply stimulation arrangement instruction and send to described acquisition control device；
S3, described acquisition control device receive described control instruction and described power supply pumping signal, configure corresponding passage according to the passage configuration-direct in described control instruction, by described passage, described power supply pumping signal are linked into described fastener and gather adaptive device；
Described acquisition control device accesses described fastener always according to the DC voltage that Switching Power Supply is provided by the sequencing contro order in described control instruction and gathers adaptive device；
S4, described fastener gather adaptive device and nurse one's health and export the input pin to described intelligent electric head fastener to described power supply pumping signal, to carry out allomeric function and the emulation testing of internal fastener service behaviour；
S5, described fastener gather adaptive device and according to the signals collecting order collection in described control instruction and nurse one's health described intelligent electric head fastener output signal to obtain test data, and described test data are uploaded to described front end processor.
11. nuclear power station intelligent electric head fastener function synthesized emulation test method according to claim 10, it is characterised in that described front end processor, acquisition control device, fastener gather adaptive device and Switching Power Supply is arranged in rack；
In described step S1, described control instruction also includes humiture configuration-direct, and described humiture configuration-direct is also issued to described temperature and humidity filed plate by described front end processor；
In described step S2, described temperature and humidity filed buttress gathers the humiture data in described rack according to described humiture configuration-direct, and gives described front end processor by described humiture data feedback.
12. nuclear power station intelligent electric head fastener function synthesized emulation test method according to claim 11, it is characterized in that, in described step S2, described temperature and humidity filed plate carries out closed loop control always according to the operating of the described humiture configuration-direct fan to being arranged in described rack and warm-air drier, thus regulating the humiture environment of described interior of equipment cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242452.XA CN105785193A (en) | 2016-04-18 | 2016-04-18 | Nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242452.XA CN105785193A (en) | 2016-04-18 | 2016-04-18 | Nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105785193A true CN105785193A (en) | 2016-07-20 |
Family
ID=56397827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242452.XA Pending CN105785193A (en) | 2016-04-18 | 2016-04-18 | Nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105785193A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117217A (en) * | 2008-11-12 | 2010-05-27 | Hitachi Kokusai Electric Inc | Automatic measuring system |
| CN102169147A (en) * | 2010-12-28 | 2011-08-31 | 山东电力集团公司聊城供电公司 | Automatic test system of relay protection device |
| CN104849580A (en) * | 2015-04-14 | 2015-08-19 | 中广核核电运营有限公司 | System and method for testing function of protecting card |
| CN204631216U (en) * | 2015-04-14 | 2015-09-09 | 中广核核电运营有限公司 | The sensitive components test macro of general overcurrent and ground(preference) relay |
-
2016
- 2016-04-18 CN CN201610242452.XA patent/CN105785193A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117217A (en) * | 2008-11-12 | 2010-05-27 | Hitachi Kokusai Electric Inc | Automatic measuring system |
| CN102169147A (en) * | 2010-12-28 | 2011-08-31 | 山东电力集团公司聊城供电公司 | Automatic test system of relay protection device |
| CN104849580A (en) * | 2015-04-14 | 2015-08-19 | 中广核核电运营有限公司 | System and method for testing function of protecting card |
| CN204631216U (en) * | 2015-04-14 | 2015-09-09 | 中广核核电运营有限公司 | The sensitive components test macro of general overcurrent and ground(preference) relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102331534B (en) | Power distribution terminal detecting system and method | |
| CN105911475A (en) | Power pack testing system | |
| CN107632219A (en) | A kind of automatic switching test system and its method of testing | |
| CN104849579A (en) | System and method for testing sensitive elements of over-current protection and voltage monitoring device | |
| CN104849582A (en) | System and method for overcurrent protection and voltage monitoring device burn-in test | |
| CN103616560A (en) | Automatic power consumption parameter testing device and method applied to avionics device | |
| CN108089083A (en) | Alternating-current charging pile detecting system | |
| CN105572564A (en) | Nuclear power station nuclear-grade inverter card integrated testing system and method | |
| CN105739484A (en) | Inverter inversion control card test system and method | |
| CN105785161A (en) | Uninterruptible power supply static by-pass switch voltage monitoring card testing system and method | |
| CN105629188A (en) | Nuclear power plant inverter voltage monitoring card integrated test system and test method | |
| CN105572515A (en) | Nuclear power station inverter phase comparison card working performance testing system and testing method | |
| CN105911385A (en) | System and method for integrated simulation testing of functions of intelligent electric head clamping part of nuclear power station | |
| CN105785193A (en) | Nuclear power plant intelligent electric actuator clamping member function comprehensive simulation testing system and method | |
| CN105510858A (en) | Inverter static bypass switch voltage monitoring card work performance test system and inverter static bypass switch voltage monitoring card work performance test method | |
| CN102608457B (en) | System and method for automatic control and intelligent analysis in insulator pollution experiments | |
| CN105607622A (en) | Nuclear power station electron card simulation and fault monitoring system and method | |
| CN202102059U (en) | Power unit testing apparatus | |
| CN105572514A (en) | Independent testing system and method of uninterruptible power supply static bypass switch interface board | |
| CN204882837U (en) | Electric power DC power supply module's ageing monitored control system | |
| CN105607012A (en) | System and method for monitoring power supply performance of nuclear power station inverter power source card | |
| CN105629956B (en) | The insurance of uninterrupted power source and the detecting system and method for fan control detection plate | |
| CN105929267A (en) | First generation intelligent electric head ground input plate and sensitive component monitoring system and method | |
| CN202631994U (en) | Automatic control and intelligent analysis system used for insulator contamination test | |
| CN105929266A (en) | Nuclear power plant first generation electronic actuator electronic card sensitive component testing system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
|
| RJ01 | Rejection of invention patent application after publication |