CN105738729A - Uninterruptible power supply rectification control interface board test system and method - Google Patents
Uninterruptible power supply rectification control interface board test system and method Download PDFInfo
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- CN105738729A CN105738729A CN201610075785.8A CN201610075785A CN105738729A CN 105738729 A CN105738729 A CN 105738729A CN 201610075785 A CN201610075785 A CN 201610075785A CN 105738729 A CN105738729 A CN 105738729A
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Abstract
The invention relates to an uninterruptible power supply rectification control interface board test system and method. The method comprises the steps that a front-end processor analyzes test case information into an excitation configuration instruction, a channel configuration instruction, a sequential control instruction and a signal acquisition instruction; a relay tester and a DC adjustable power supply respectively output corresponding AC and DC voltage excitation signals; a temperature and humidity measurement and control board acquires temperature and humidity information and acquires the DC voltage excitation signals and power supply signals; an acquisition control device accesses the power supply signals and the AC and/or DC voltage excitation signals to an acquisition adaptation device; the AC voltage excitation signals are acquired; the acquisition adaptation device performs conditioning on the AC and/or DC voltage excitation signals and inputs the AC and/or DC voltage excitation signals to a rectification control interface board; response signals outputted by the rectification control interface board are acquired; and the front-end processor processes and stores the acquired signals. With application of the technical scheme, work personnel of test personnel can be enhanced and maintenance cost can be reduced.
Description
Technical field
The present invention relates to nuclear power field, the rectification particularly relating to a kind of uninterrupted power source controls the test system of interface board, method.
Background technology
Present Daya Gulf, ridge Australia one phase, ridge Australia second phase nuclear power station commonly use uninterrupted power source and ensure the safe and stable operation in power station, inverter fastener is the internal very important ingredient of uninterrupted power source, being to ensure that nuclear power station inverter and the properly functioning important fastener of rectifier control system, different types of inverter fastener can be used for different electric power systems.
AEGII series fastener includes 7 pieces of fasteners altogether, wherein, rectification controls the interface board important component part as nuclear power station inversion system, the combined-voltage signal of externally input is transformed into the DC voltage of each electric pressure, there is provided required power supply pumping signal for other fastener, ensure commutator normal operation simultaneously when externally input is unstable.To ensureing that the reliable and stable operation of inverter system has important function, accordingly, it would be desirable to it is carried out independent test, it is ensured that the output voltage grade output that rectification controls interface board fastener is normal.
Currently, nuclear power station inverter internal fastener is studied by domestic shortage targetedly, the maintenance of the type fastener or replacement depend on the relevant cabinet to inverter total system and carry out the artificial regular inspection of complete machine or simple outward appearance identification to determine the duty of fastener, automatically cannot be powered on test analysis or in batches to old fastener, lacks and fastener potential faults carries out the means that intelligence checks and diagnoses.
Summary of the invention
The technical problem to be solved in the present invention is in that, the above-mentioned interface board that cannot rectification be controlled for prior art carries out the defect of electrical testing on automatic batch, the rectification providing a kind of uninterrupted power source controls the test system of interface board, method, improve the work efficiency of tester, reduce material cost and the time cost of maintenance.
The technical solution adopted for the present invention to solve the technical problems is: the rectification constructing a kind of uninterrupted power source controls the test system of interface board, wait level power supply output whether normal for testing each of rectification control interface board, and rectification is controlled interface board and is connected by ash row with rectification Monitoring and Controlling plate, described test system includes: front end processor, relay protection tester, adjustable power of direct current, Switching Power Supply, temperature and humidity filed plate, acquisition control device, collection adaptive device；Wherein,
Front end processor, being used for test case information analysis is stimulation arrangement instruction, passage configuration-direct, sequencing contro instruction and signals collecting instruction, and is issued to relay protection tester, adjustable power of direct current, acquisition control device and collection adaptive device respectively；It is additionally operable to the power supply signal gathered, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and humiture information are processed and stored；
Relay protection tester, exports corresponding alternating voltage pumping signal for the stimulation arrangement instruction issued according to front end processor；
Adjustable power of direct current, exports corresponding DC voltage pumping signal for the stimulation arrangement instruction issued according to front end processor；
Switching Power Supply, for out-put supply signal；
Temperature and humidity filed plate, for Real-time Collection humiture information, and DC voltage pumping signal and power supply signal are acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction；
Acquisition control device, passage configuration-direct for issuing according to front end processor carries out passage configuration, and power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal are accessed described collection adaptive device by respective channel by the sequencing contro instruction issued according to front end processor；It is additionally operable to the sequencing contro instruction that issues according to front end processor and alternating voltage pumping signal is acquired by signals collecting instruction；
Gather adaptive device, for alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and be input to described rectification control interface board；It is additionally operable to carry out passage configuration according to the passage configuration-direct that front end processor issues, and rectification is controlled the response signal that each grade power output end of interface board exports and is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction.
Preferably, described acquisition control device includes master control borad, digital output module and analog input, wherein,
Master control borad, for the respective channel of the passage configuration-direct configuration digital output module issued according to front end processor, analog input, and sends the alternating voltage pumping signal gathered to front end processor；
Digital output module, it is connected with relay protection tester, adjustable power of direct current and Switching Power Supply, for, under the control of master control borad, power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal being accessed described collection adaptive device by respective channel according to the sequencing contro instruction that front end processor issues；
Analog input, is connected with relay protection tester, and under the control of master control borad, alternating voltage pumping signal is acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor.
Preferably, described collection adaptive device includes adaptation board and distributed control and testing board, wherein,
Adaptation board, controls interface board with rectification and is connected, and for alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and sends into rectification control interface board；The response signal being additionally operable to each grade power output end of rectification control interface board is exported is nursed one's health；
Distributed control and testing board, is connected with adaptation board, and the passage configuration-direct for issuing according to front end processor carries out passage configuration, and the response signal after conditioned is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction.
Preferably, also including rack, and described rack includes multiple interlayer, the plurality of interlayer is accommodating front end processor, adjustable power of direct current, temperature and humidity filed plate, acquisition control device, collection adaptive device independently.
Preferably, also include:
It is arranged on the fan of described enclosure top；
It is arranged on the warm-air drier below described rack.
Preferably, described front end processor, being additionally operable to test case information analysis is humiture configuration-direct, and is issued to temperature and humidity filed plate；
Described temperature and humidity filed plate, is additionally operable to, according to humiture configuration-direct, the operating of fan and warm-air drier is carried out closed loop control.
Preferably, also include: for providing the switch of multi-channel data transmission passage, and, described front end processor adopts unified ethernet communication agreement and described relay protection tester, described adjustable power of direct current, described acquisition control device, described collection adaptive device, described temperature and humidity filed plate to carry out information transmission by described switch.
Preferably, also include:
Human-computer interaction terminal, for receiving the test case information that tester configures, receives tester's recalls information to test case；It is additionally operable to the power supply signal in experimentation, alternating voltage pumping signal and/or DC voltage pumping signal, response signal are processed, and show power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and processing result information.
Preferably, for the power supply signal in test case information, experimentation, alternating voltage pumping signal and/or DC voltage pumping signal, response signal are stored, and carry out the mutual of data and program with human-computer interaction terminal and front end processor.
The present invention also constructs the method for testing of the rectification control interface board of a kind of uninterrupted power source, including:
Test case information analysis is stimulation arrangement instruction, passage configuration-direct, sequencing contro instruction and signals collecting instruction by front end processor；
The stimulation arrangement instruction that relay protection tester and adjustable power of direct current issue according to front end processor respectively exports corresponding alternating voltage pumping signal and DC voltage pumping signal；
Temperature and humidity filed plate gathers humiture information, and the power supply signal that DC voltage pumping signal and Switching Power Supply are exported by the sequencing contro instruction issued according to front end processor and signals collecting instruction is acquired；
Acquisition control device carries out passage configuration according to the passage configuration-direct that front end processor issues, and power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal are accessed collection adaptive device by respective channel by the sequencing contro instruction issued according to front end processor；Meanwhile, alternating voltage pumping signal is acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor；
Gather adaptive device alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and be input to rectification control interface board；Meanwhile, the passage configuration-direct issued according to front end processor carries out passage configuration, and rectification is controlled the response signal that each grade power output end of interface board exports and is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction；
The front end processor power supply signal to gathering, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and humiture information process and store.
Implement technical scheme, realize rectification by the collaborative work of software and hardware and control the simulation of operating mode corresponding to the various test case of interface board, solve and utilize prior art means that rectification cannot control interface board to carry out the defect of electrical testing and intelligent analysis diagnosis on automatic batch, be conducive to new rectification control the quality testing of interface board, old rectification control the Performance Evaluation of interface board, fault rectification control interface board analyzing and diagnosing work carry out, thus improving the work efficiency of tester, reduce 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 building-block of logic of the test system embodiment one of the rectification control interface board of uninterrupted power source of the present invention；
Fig. 2 is the building-block of logic of the test system embodiment two of the rectification control interface board of uninterrupted power source of the present invention；
Fig. 3 is the flow chart of the method for testing embodiment one of the rectification control interface board of uninterrupted power source.
Detailed description of the invention
Fig. 1 is the building-block of logic of the test system embodiment one of the rectification control interface board of uninterrupted power source of the present invention, the test system of this embodiment specifically includes that rack 101, relay protection tester 102, acquisition control device 103, adjustable power of direct current 104, gather adaptive device 105, front end processor 106, switch 107, Switching Power Supply 108, temperature and humidity filed plate 109, server 110, human-computer interaction terminal 111, rectification to be tested controls the rectification Monitoring and Controlling plate 113 of interface board 112 and subtest, rectification is controlled interface board 112 and is connected by ash row with rectification Monitoring and Controlling plate 113.And, acquisition control device 103 mainly includes master control borad 1031, digital output module 1032, analog input 1033.Gather adaptive device 105 and mainly include adaptation board 1051 and distributed control and testing board 1052.
Acquisition control device 103, adjustable power of direct current 104 are installed in rack 101, gather adaptive device 105, front end processor 106, switch 107, Switching Power Supply 108, temperature and humidity filed plate 109.Preferably, rack 101 includes multiple interlayer and the plurality of interlayer independently accommodating acquisition control device 103, adjustable power of direct current 104, collection adaptive device 105, front end processor 106, switch 107, temperature and humidity filed plate 109.
Additionally, be also equipped with bulb, warm-air drier and fan in rack 101.Wherein, bulb is installed on the top of rack 101, is used for illuminating；Warm-air drier is installed on the lower section of rack 101, and fan is installed on the top of rack 101, works in specific temperature for the device guaranteed in rack 101.It is outside equipped with switching handle at rack 101, for controlling fan and warm-air drier, wherein switching handle is divided into three to control gear, when switching handle and being positioned at heating gear, warm-air drier enters duty, and when switching handle and being positioned at ventilation gear, fan enters duty, 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 106 is controlled.Therefore, before test experiments, guarantee that rack switching handle is positioned at far control shelves.
In this embodiment, the feature of each several part is as follows:
Human-computer interaction terminal 111, for receiving the test case information that tester configures, receives tester's recalls information to test case；It is additionally operable to the power supply signal in experimentation, alternating voltage pumping signal and/or DC voltage pumping signal, response signal are processed, and show power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and processing result information.It is to say, human-computer interaction terminal 111 provides the interaction platform of system and user, the information of test fastener, equipment can be managed by user by human-computer interaction terminal 111；Experiment parameter can be configured, to experimentation control and supervision, interface provides the virtual value display frames of ambient parameter, alternating voltage pumping signal and/or DC voltage pumping signal, response signal, power supply signal etc., alternating voltage pumping signal and/or DC voltage pumping signal, response signal are then shown by real-time waveform figure.May call upon test case, it is possible to check historical testing information etc..Human-computer interaction terminal has alarm analysis function simultaneously, 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 process of the test power-off immediately, it is prevented that board or test system have an accident.
Server 110, for the power supply signal in test case information, experimentation, alternating voltage pumping signal and/or DC voltage pumping signal, response signal are stored, and carries out the mutual of data and program with human-computer interaction terminal and front end processor.It is to say, server 110 is as data and application service center, storage has all experiment test use-cases, system program, experimental data etc., carries out the mutual of data and program with human-computer interaction terminal and front end processor simultaneously.
Front end processor 106, for being stimulation arrangement instruction, passage configuration-direct, sequencing contro instruction, signals collecting instruction and humiture configuration-direct by test case information analysis, and it is issued to relay protection tester 102, adjustable power of direct current 104, acquisition control device 103 respectively, gathers adaptive device 105 and temperature and humidity filed plate 109；It is additionally operable to the power supply signal gathered, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and humiture information are processed and stored.That is, the parsing of front end processor 106 primary responsibility test case and issuing of order, in addition, also there is certain data memory function, after all Real-time Monitoring Datas in experimentation are uploaded to front end processor, feeding server 110 orderly again after front end processor carries out pretreatment carries out structured storage.
Switch 107, it is connected with front end processor 106 and slave computer equipment, for providing multi-channel data transmission passage for front end processor 106, front end processor 106 adopts unified ethernet communication agreement to carry out information transmission with relay protection tester 102, adjustable power of direct current 104, acquisition control device 103, collection adaptive device 105, temperature and humidity filed plate 109 by switch 107.
Relay protection tester 102, exports corresponding alternating voltage pumping signal for the stimulation arrangement instruction issued according to front end processor 106.This relay protection tester 102 is AC test signals source, three-phase alternating voltage signal is provided, it specifically exports the stimulation arrangement instruction that size, phase angle, frequency and output time etc. issue according to front end processor 106 and performs, and relay protection tester 102 sets up electrical connection loop with digital output module 1032 by wire.
Adjustable power of direct current 104, exports corresponding DC voltage pumping signal for the stimulation arrangement instruction issued according to front end processor.This adjustable power of direct current 104 is direct current test signal source, 125V DC voltage is provided, it specifically exports the stimulation arrangement instruction that size, output time etc. issue according to front end processor 106 and performs, and adjustable power of direct current 104 sets up electrical connection loop with digital output module 1032 by wire.
Switching Power Supply 108, for out-put supply signal, this Switching Power Supply 108 provides working power for adaptation board 1051, is linked into the power input pin of adaptation board 1051 by the respective channel of digital output module 1032.
Master control borad 1031, for the respective channel of the passage configuration-direct configuration digital output module 1032 issued according to front end processor 106, analog input 1033, and sends the alternating voltage pumping signal gathered to front end processor 106.
Digital output module 1032, for, under the control of master control borad 1031, accessing adaptation board 1051 by power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal by respective channel according to the sequencing contro instruction that front end processor 106 issues.
Analog input 1033, under the control of master control borad 1031, alternating voltage pumping signal is acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor 106.
Temperature and humidity filed plate 109, for gathering the humiture information in rack 101, meanwhile, also as the direct current monitoring board of adjustable power of direct current 104 and Switching Power Supply 108, DC voltage pumping signal and power supply signal are acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor 106.Preferably, it is additionally operable to, according to humiture configuration-direct, the operating of fan and warm-air drier is carried out closed loop control, thus regulating the humiture environment of interior of equipment cabinet.
Adaptation board 1051, for alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and sends into rectification control interface board, for the pumping signal that the test offer of rectification control interface board 112 is reliable and stable；The response signal being additionally operable to each grade power output end of rectification control interface board 112 is exported is nursed one's health.
Distributed control and testing board 1052, the passage configuration-direct for issuing according to front end processor 106 carries out passage configuration, and the response signal after conditioned is acquired by the sequencing contro instruction issued according to front end processor 106 and signals collecting instruction.This distributed control and testing board 1052 is directly connected to adaptation board 1051, it is achieved the in-site collecting to fastener output response signal, it is to avoid signal long-distance transmissions distortion.
It addition, it should be noted that, test case is a kind of structurized test process configuration documentation, is used for defining in testing experiment 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.
Preferably, UPS power supply mechanism is adopted to guarantee that server 110 remains to normal operation when power is off.When civil power is stopped power supply because of fault, UPS powers to power distributor through air switch, and the outfan of power distributor accesses front end processor, switch, it is thus possible to ensure in the event of a power failure, human-computer interaction terminal still can read required data from backstage.
In this embodiment, after user logs in test system from human-computer interaction terminal 111, carry out experiment preliminary preparation and related experiment configuration, wherein, preparation includes: test fastener (rectification controls interface board 112) checks, test system initialization and power-on, relay protection tester 102, adjustable power of direct current 104, Switching Power Supply 108, front end processor 106 etc..Experimental configuration includes: test fastener and draw-in groove apolegamy, test cases selection configuration, system provides test case online modification function.The test case selected will be issued to front end processor 106 by server 110.
The platform that human-computer interaction terminal 111, server 110 and front end processor 106 are system demonstrations, data store, data process, it it is the test system key component that realizes automatization, intelligentized control method, connected by Ethernet between three, provide the user test process control and monitor platform.The experiment real time data that front end processor 106 is uploaded is shown by human-computer interaction terminal 111, user can pass through human-computer interaction terminal 111 and call from the data base of server 110 and check history experimental data, and can pass through human-computer interaction terminal 111 and call application services experimental data is carried out statistical analysis.
Front end processor 106 is carried out information transmission by switch 107 and relay protection tester 102, adjustable power of direct current 104, acquisition control device 103, temperature and humidity filed plate 109, distributed control and testing board 1052, and is used uniformly across ethernet communication agreement.The link of front end processor 106 and relay protection tester 102, adjustable power of direct current 104 is the transmission of unidirectional information, and stimulation arrangement instruction (alternating voltage stimulation arrangement instruction) is issued to relay protection tester 102 by this link by front end processor 106.Front end processor 106 and acquisition control device 103, temperature and humidity filed plate 109, the link of distributed control and testing board 1052 then transmits for bidirectional information, experiment starts front front end processor 106 and issues passage configuration-direct and sequencing contro order by this chain road direction three of the above equipment, analog input 1033 in experiment, temperature and humidity filed plate 109, distributed control and testing board 1052 then uploads, to front end processor 106, the alternating voltage pumping signal that relay protection tester 102 exports by this link respectively, the DC voltage pumping signal that adjustable power of direct current 104 exports, the power supply signal that Switching Power Supply 108 exports, the humiture information that temperature and humidity filed plate 109 exports, rectification controls the response signal that interface board 112 exports.
Relay protection tester 102 provides alternating voltage pumping signal, it specifically exports the stimulation arrangement instruction that size, phase angle, frequency and output time etc. issue according to front end processor 106 and performs, and in this embodiment, relay protection tester provides A, B, C three-phase alternating voltage pumping signal.The lead-out terminal of relay protection tester 102 accesses digital output module 1032, and the alternating voltage pumping signal that relay protection tester 102 is exported by digital output module 1032 by master control borad 1031 according to sequencing contro instruction exports to adaptation board 1051.Meanwhile, the lead-out terminal of relay protection tester 102 is linked into analog input 1033, and master control borad 1031 gathers the alternating voltage pumping signal of relay protection tester 102 output according to passage configuration-direct by respective channel.
Adjustable power of direct current 104 provides DC voltage pumping signal, and the order that it specifically exports size, output time issues according to front end processor 106 performs, and in this embodiment, adjustable power of direct current 104 provides 125V DC voltage pumping signal.The lead-out terminal of adjustable power of direct current 104 accesses digital output module 1032, and the DC voltage pumping signal that adjustable power of direct current 104 is exported by digital output module 1032 by master control borad 1031 according to sequencing contro instruction exports to adaptation board 1051.Meanwhile, the lead-out terminal of adjustable power of direct current 104 is linked into temperature and humidity filed plate 109, and temperature and humidity filed plate 109 gathers the DC voltage pumping signal of adjustable power of direct current 104 output by respective channel.
Digital output module 1032 is connected with adaptation board 1051, and the DC voltage pumping signal that the responsible alternating voltage pumping signal exported by relay protection tester 102 and/or adjustable power of direct current 104 export is delivered to rectification and controls the corresponding input pin of interface board 112.
The acquisition controlling that analog input 1033, distributed control and testing board 1052 and temperature and humidity filed plate 109 are test systems performs terminal.Wherein, analog input 1033 is connected with relay protection tester 102, and gathers its output AC voltage pumping signal.Distributed control and testing board 1052 is connected with adaptation board 1051, be responsible for rectification control interface board 112 output conditioned after response signal carry out in-site collecting.Temperature and humidity filed plate 109 is connected with adjustable power of direct current 104 and Switching Power Supply 108, is responsible for gathering the power supply signal of the DC voltage pumping signal of adjustable power of direct current 104 output and Switching Power Supply 108 output.
In the present embodiment, main purpose is that the direct voltage output function that rectification controls interface board 112 is tested, but it tested and to must assure that rectification controls the minimum function system that interface board 112 is operated in AEGII system, therefore, also include subtest fastener rectification Monitoring and Controlling plate 113 in the present embodiment, be attached by ash row between test fastener.
Shown in Fig. 2 and following table, it is whether detection fastener function is normal that rectification controls the test purpose of interface board 112, and detection content includes:
Using alternating current input power supplying as the power supply of fastener, whether test fastener respectively waits level power supply normal；
Using direct-current input power supplying as the power supply of fastener, whether test fastener respectively waits level power supply normal；
With alternating current input power supplying, direct-current input power supplying simultaneously as the power supply of fastener, test fastener and respectively wait level power supply whether normal.
First, terminal block X11, the X12 of rectification Monitoring and Controlling plate 113 controls the terminal block X11 of interface board 112, X12 with rectification respectively and is connected.Before experiment formally starts, the 24V D.C. regulated power supply signal of Switching Power Supply 108 output is linked into the pin 1# of adaptation board 1051 through the channel C J1 of digital output module 1032, provides working power for adaptation board 1051 and distributed control and testing board 1052.Meanwhile, the output signal of Switching Power Supply 108 is incorporated in temperature and humidity filed plate 109, passage IO5 be acquired.
When carrying out test and judging, rectification need to be gathered and control the pin X1 (1 of interface board 112,13), X1 (1,14), X4 (1,4), X4 (2,4) fastener function is judged by the response signal of upper output, and these response signals are carried out in-site collecting by distributed control and testing board 1052 by passage AD6, AD7, AD8, AD11.
When carrying out alternating current power supply for electrical testing, A, B, C three-phase voltage that alternating voltage pumping signal is exported by relay protection tester 102 provides, relay protection tester 102 output frequency is 50Hz, phase contrast is the three-phase alternating voltage of 120 °, and be linked into digital output module 1032 after the transformator that no-load voltage ratio is 100:220, the channel C J19 of digital output module 1032, CJ21, CJ23 control A, B, C three-phase alternating voltage pumping signal that amplitude is 130VAC respectively and be linked into the time that rectification controls pin X3:1, X3:2, X3:3 of interface board 112.Meanwhile, it is acquired by passage IO1, IO2, IO3 of analog input 1033.Channel C J19 when digital output module 1032, CJ21, CJ23 closes, rectification controls the pin X3:1 of interface board 112, X3:2, X3:3 is respectively connected to 130VAC alternating voltage pumping signal, now, if observing, rectification controls the light emitting diode V46 arranged on interface board 112, V15, V17 is lit, see that rectification controls the pin X1 (1 of interface board 112 by human-computer interaction interface simultaneously, 13), X1 (1, 14) output 24V d. c. voltage signal, pin X4 (1, 4) 15VDC exported and pin X4 (2, 4)-the 15VDC exported, then illustrate that fastener function is normal.
When carrying out DC source for electrical testing, DC voltage pumping signal is provided by adjustable power of direct current 104, adjustable power of direct current 104 exports 125V D.C. regulated power supply, controlled it by the channel C J10 of digital output module 1032 and be linked into the time that rectification controls the pin X2:4 of interface board 112, wherein, pin X2:5 is negative pole.When the channel C J10 of digital output module 1032 closes, rectification controls the pin X2:4 of interface board 112 and accesses 125VDC DC voltage pumping signal, now, if observing, light emitting diode V46, V15, V17 that rectification controls to arrange on interface board 112 are lit, see that rectification controls the pin X1 (1 of interface board 112 by human-computer interaction interface simultaneously, 13), X1 (1,14) output 24V d. c. voltage signal, pin X4 (1,4) 15VDC exported and pin X4 (2,4)-the 15VDC exported, then illustrate that fastener function is normal.
Carrying out exchanging, DC source simultaneously for electrical testing time, first test system controls interface board 112 for Electrical Test Procedure to rectification according to alternating current power supply pin X3:1, X3:2, X3:3 are respectively connected to the excitation of 130VAC alternating voltage, light emitting diode V46, V15, V17 that now rectification controls to arrange on interface board 112 are lit, simultaneously by human-computer interaction interface it can be seen that pin X1 (1,13), X1 (1,14) output 24V d. c. voltage signal, pin X4 (1,4) output 15VDC, pin X4 (2,4) output-15VDC.Then, when not turning off alternating voltage excitation, the pin X2:4 controlling interface board 112 to rectification accesses 125VDC DC voltage pumping signal, now should find that the luminous situation of light emitting diode V46, V15, V17 and rectification control each pin output voltage of interface board 112 constant, then fastener function is normal.
After accessing combined-voltage pumping signal to rectification control interface board 112, keep it for a long time under this duty, it is possible to detection rectification controls the stability of interface board 112 function.
By implementing the technical scheme of this embodiment, 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.Therefore, the test overall process that rectification controls interface board 112 is easy and simple to handle, uses safety, it is achieved that rectification is controlled the automatization of interface board 112, intelligent test, reduces artificial demand, can realize the purpose cut payroll to improve efficiency.
Fig. 3 is the flow chart of the method for testing embodiment of the method one of the rectification control interface board of uninterrupted power source of the present invention, and the method for testing of this embodiment is tested for rectification is controlled interface board, and it specifically includes following steps:
S11. test case information analysis is stimulation arrangement instruction, passage configuration-direct, sequencing contro instruction and signals collecting instruction by front end processor；
S12. the stimulation arrangement instruction that relay protection tester and adjustable power of direct current issue according to front end processor respectively exports corresponding alternating voltage pumping signal and DC voltage pumping signal；
S13. temperature and humidity filed plate gathers humiture information, and the power supply signal that described DC voltage pumping signal and Switching Power Supply are exported by the sequencing contro instruction issued according to front end processor and signals collecting instruction is acquired；
S14. acquisition control device carries out passage configuration according to the passage configuration-direct that front end processor issues, and power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal are accessed described collection adaptive device by respective channel by the sequencing contro instruction issued according to front end processor；Meanwhile, alternating voltage pumping signal is acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor；
S15. gather adaptive device alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and be input to described rectification control interface board；Meanwhile, the passage configuration-direct issued according to front end processor carries out passage configuration, and described rectification is controlled the response signal that each grade power output end of interface board exports and is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction；
S16. the front end processor power supply signal to gathering, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and humiture information process and store.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. the rectification of a uninterrupted power source controls the test system of interface board, wait level power supply output whether normal for testing each of rectification control interface board, and rectification is controlled interface board and is connected by ash row with rectification Monitoring and Controlling plate, it is characterized in that, described test system includes: front end processor, relay protection tester, adjustable power of direct current, Switching Power Supply, temperature and humidity filed plate, acquisition control device, collection adaptive device；Wherein,
Front end processor, being used for test case information analysis is stimulation arrangement instruction, passage configuration-direct, sequencing contro instruction and signals collecting instruction, and is issued to relay protection tester, adjustable power of direct current, acquisition control device and collection adaptive device respectively；It is additionally operable to the power supply signal gathered, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and humiture information are processed and stored；
Relay protection tester, exports corresponding alternating voltage pumping signal for the stimulation arrangement instruction issued according to front end processor；
Adjustable power of direct current, exports corresponding DC voltage pumping signal for the stimulation arrangement instruction issued according to front end processor；
Switching Power Supply, for out-put supply signal；
Temperature and humidity filed plate, for Real-time Collection humiture information, and DC voltage pumping signal and power supply signal are acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction；
Acquisition control device, passage configuration-direct for issuing according to front end processor carries out passage configuration, and power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal are accessed described collection adaptive device by respective channel by the sequencing contro instruction issued according to front end processor；It is additionally operable to the sequencing contro instruction that issues according to front end processor and alternating voltage pumping signal is acquired by signals collecting instruction；
Gather adaptive device, for alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and be input to described rectification control interface board；It is additionally operable to carry out passage configuration according to the passage configuration-direct that front end processor issues, and rectification is controlled the response signal that each grade power output end of interface board exports and is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction.
2. the rectification of uninterrupted power source according to claim 1 controls the test system of interface board, it is characterised in that described acquisition control device includes master control borad, digital output module and analog input, wherein,
Master control borad, for the respective channel of the passage configuration-direct configuration digital output module issued according to front end processor, analog input, and sends the alternating voltage pumping signal gathered to front end processor；
Digital output module, it is connected with relay protection tester, adjustable power of direct current and Switching Power Supply, for, under the control of master control borad, power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal being accessed described collection adaptive device by respective channel according to the sequencing contro instruction that front end processor issues；
Analog input, is connected with relay protection tester, and under the control of master control borad, alternating voltage pumping signal is acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor.
3. the rectification of uninterrupted power source according to claim 1 controls the test system of interface board, it is characterised in that described collection adaptive device includes adaptation board and distributed control and testing board, wherein,
Adaptation board, controls interface board with rectification and is connected, and for alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and sends into rectification control interface board；The response signal being additionally operable to each grade power output end of rectification control interface board is exported is nursed one's health；
Distributed control and testing board, is connected with adaptation board, and the passage configuration-direct for issuing according to front end processor carries out passage configuration, and the response signal after conditioned is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction.
4. the rectification of uninterrupted power source according to claim 1 controls the test system of interface board, it is characterized in that, also include rack, and described rack includes multiple interlayer, the plurality of interlayer is accommodating front end processor, adjustable power of direct current, temperature and humidity filed plate, acquisition control device, collection adaptive device independently.
5. the rectification of uninterrupted power source according to claim 4 controls the test system of interface board, it is characterised in that also include:
It is arranged on the fan of described enclosure top；
It is arranged on the warm-air drier below described rack.
6. the rectification of uninterrupted power source according to claim 5 controls the test system of interface board, it is characterised in that
Described front end processor, being additionally operable to test case information analysis is humiture configuration-direct, and is issued to temperature and humidity filed plate；
Described temperature and humidity filed plate, is additionally operable to, according to humiture configuration-direct, the operating of fan and warm-air drier is carried out closed loop control.
7. the rectification of uninterrupted power source according to claim 1 controls the test system of interface board, it is characterized in that, also include: for providing the switch of multi-channel data transmission passage, and, described front end processor adopts unified ethernet communication agreement and described relay protection tester, described adjustable power of direct current, described acquisition control device, described collection adaptive device, described temperature and humidity filed plate to carry out information transmission by described switch.
8. the rectification of the uninterrupted power source according to any one of claim 1-7 controls the test system of interface board, it is characterised in that also include:
Human-computer interaction terminal, for receiving the test case information that tester configures, receives tester's recalls information to test case；It is additionally operable to the power supply signal in experimentation, alternating voltage pumping signal and/or DC voltage pumping signal, response signal are processed, and show power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and processing result information.
9. the rectification of uninterrupted power source according to claim 8 controls the test system of interface board, it is characterised in that also include:
Server, for the power supply signal in test case information, experimentation, alternating voltage pumping signal and/or DC voltage pumping signal, response signal are stored, and carries out the mutual of data and program with human-computer interaction terminal and front end processor.
10. the rectification of a uninterrupted power source controls the method for testing of interface board, it is characterised in that including:
Test case information analysis is stimulation arrangement instruction, passage configuration-direct, sequencing contro instruction and signals collecting instruction by front end processor；
The stimulation arrangement instruction that relay protection tester and adjustable power of direct current issue according to front end processor respectively exports corresponding alternating voltage pumping signal and DC voltage pumping signal；
Temperature and humidity filed plate gathers humiture information, and the power supply signal that DC voltage pumping signal and Switching Power Supply are exported by the sequencing contro instruction issued according to front end processor and signals collecting instruction is acquired；
Acquisition control device carries out passage configuration according to the passage configuration-direct that front end processor issues, and power supply signal, alternating voltage pumping signal and/or DC voltage pumping signal are accessed collection adaptive device by respective channel by the sequencing contro instruction issued according to front end processor；Meanwhile, alternating voltage pumping signal is acquired by the sequencing contro instruction and the signals collecting instruction that issue according to front end processor；
Gather adaptive device alternating voltage pumping signal and/or DC voltage pumping signal are nursed one's health, and be input to rectification control interface board；Meanwhile, the passage configuration-direct issued according to front end processor carries out passage configuration, and rectification is controlled the response signal that each grade power output end of interface board exports and is acquired by the sequencing contro instruction issued according to front end processor and signals collecting instruction；
The front end processor power supply signal to gathering, alternating voltage pumping signal and/or DC voltage pumping signal, response signal and humiture information process and store.
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