CN105572513A - Inverter triggering card test system and method - Google Patents
Inverter triggering card test system and method Download PDFInfo
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- CN105572513A CN105572513A CN201610076639.7A CN201610076639A CN105572513A CN 105572513 A CN105572513 A CN 105572513A CN 201610076639 A CN201610076639 A CN 201610076639A CN 105572513 A CN105572513 A CN 105572513A
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The present invention relates to an inverter triggering card test system and method. The test system includes a pre control device, a signal generating device, an acquisition control device and an acquisition adaptation device; the pre control device receives different test cases and analyzes the test cases to obtain different control instructions; the signal generating device receives signal excitation instructions and sends test signals to the acquisition control device; the acquisition control device receives the test control instructions and the test signals and sends the test signals to the acquisition adaptation device; and the acquisition adaptation device receives the test signals, conditions the test signals, outputs conditioned test signals to an inverter triggering card so as to test the inverter triggering card, receives adaptation feedback instructions, processes test feedback signals and uploads processed test feedback signals to the pre control device. With the test system and method of the invention adopted, problems such as a requirement for a large quantity of manual operation, higher requirements for operators, and incapability of realizing comprehensive testing of functions can be solved.
Description
Technical field
The present invention relates to nuclear power station electrical equipment online supervision technology, more particularly, relate to a kind of inverter and trigger card test system and method.
Background technology
Present Daya Gulf, ridge Australia first phase, ridge Australia second phase nuclear power station generally use uninterrupted power source to ensure the safe and stable operation in power station, inverter fastener is the inner very important ingredient of uninterrupted power source, be the important fastener ensureing that nuclear power station inverter and rectifier control system normally run, dissimilar inverter fastener can be used for different electric power systems.
LNH, LNP, the inverter systems such as LNG are Daya Gulfs, Ling'ao nuclear power plant common equipment, the major function of inverter triggering fastener is the excitation by extraneous power supply signal, produce pulse signal, ensure that inverter thyristor is normally open-minded, to complete the core fastener of invert function smoothly, it is the important component part of inversion system, when triggering fastener and breaking down, the pulse signal that thyristor receives is wrong, inverter inverter failure can be caused, system normally cannot work and bring great economic loss to whole power station, therefore inverter triggers and is stuck in inverter, run, export in the process such as grid-connected and play an important role.But the aging of fastener may be caused and produce various potential faults after long-time running or maloperation, if advanced processing, by the normal operation of impact power supply unit, does not cause unnecessary loss.
Current, domestic shortage is studied targetedly to nuclear power station inverter internal fastener, the maintenance of the type fastener or replacement depend on carries out the artificial regular inspection of complete machine or simple outward appearance identification to determine the duty of fastener to the relevant cabinet of inverter total system, cannot automatically or batch old fastener is powered on test analysis, lack the means of fastener potential faults being carried out to intelligent Checking and diagnosis.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of inverter to trigger card test system and method.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of inverter and trigger card test system and method.
Trigger in card test system at inverter of the present invention, carry out burn-in test for triggering card to described inverter, described test macro comprises preposition control device, signal generation apparatus, acquisition control device, collection adaptive device;
Described preposition control device is connected with described signal generation apparatus, described acquisition control device, described collection adaptive device, for receiving different test cases, test case described in each is resolved to respectively signal activation command, testing and control order, adaptation feedback order, and described signal activation command is sent to described signal generation apparatus, described testing and control order is sent to described acquisition control device, described adaptation feedback order is sent to described collection adaptive device;
Described signal generation apparatus is connected with described preposition control device, described acquisition control device, for receiving described signal activation command, sends test massage to described acquisition control device according to described signal activation command;
Described acquisition control device is connected with described preposition control device, described signal generation apparatus, described collection adaptive device, for receiving described testing and control order and described test signal, according to described testing and control order, described test signal is sent to described collection adaptive device;
Described collection adaptive device is connected with described acquisition control device, described preposition control device, for receiving described test signal, described test signal is nursed one's health and exports inverter to and trigger card, trigger card to described inverter to test, and receive described adaptation feedback order, according to described adaptation feedback order, the feedback signal process of described test is uploaded to described preposition control device.
Preferably, described acquisition control device also gathers described test signal and is uploaded to described preposition control device.
Preferably, described acquisition control device comprises main control unit, output unit and input block, and described main control unit is connected with described output unit, described input block; Wherein
Described main control unit is connected with described preposition control device, for receiving described testing and control order, according to described testing and control order, control described output unit and export described test signal to described collection adaptive device, control described input block and gather described test signal and export described main control unit to and be uploaded to described preposition control device;
Described output unit is connected with described signal generation apparatus, described collection adaptive device, for receiving the control command of described main control unit, controlling described test signal and exporting described collection adaptive device to;
Described input block is connected with described signal generation apparatus, for receiving the control command of described main control unit, gathering described test signal and exporting described main control unit to.
Preferably, described collection adaptive device comprises triggering card adaptation unit and triggers card measurement and control unit, and described triggering card adaptation unit is connected with described triggering card measurement and control unit; Wherein
Described triggering card adaptation unit triggers card with described acquisition control device, described inverter and is connected, for receiving described test signal, described test signal is nursed one's health and exports described inverter triggering card to and test, and the feedback signal receiving described test is nursed one's health;
Described triggering card measurement and control unit is connected with described preposition control device, is uploaded to described preposition control device for the feedback signal of described test after receiving described adaptation feedback order collection conditioning.
Preferably, described test macro also comprises control interface card, blocks with described triggering, triggers card adaptation unit and be connected, for described triggering card provides operating voltage.
Preferably, described test macro also comprises condition test-control device;
Described condition test-control device is connected with described preposition control device, described preposition control device reception test case resolves to environment acquisition and is sent to described condition test-control device, and described condition test-control device gathers ambient parameters information and is uploaded to described preposition control device.
Preferably, described test macro also comprises the DEU data exchange unit adopting unified ethernet communication agreement to carry out data transmission;
Described preposition control device is connected with described signal generation apparatus, described acquisition control device, described collection adaptive device, described condition test-control device by described DEU data exchange unit.
Preferably, described test macro also comprises rack;
Described rack comprises several interlayer, and several described interlayer is accommodating described preposition control device, described signal generation apparatus, described acquisition control device, described collection adaptive device, described condition test-control device, described DEU data exchange unit independently.
Preferably, bulb, PTC warm-air drier and fan are installed in described rack.Wherein bulb is installed on described enclosure top, for illumination; PTC warm-air drier is installed on below described rack, and fan is installed on described enclosure top, for guaranteeing that interior of equipment cabinet device works in specific temperature.
Preferably, described test macro comprises human-computer interaction terminal and server;
Described server is connected with described human-computer interaction terminal, described preposition control device, stores the described test signal of described test case and feedback and the data of described feedback signal.
Trigger in card test method at inverter of the present invention, described method of testing comprises the following steps:
S1: receive different test cases by preposition control device, test case described in each is resolved to respectively signal activation command, testing and control order, adaptation feedback order, and described signal activation command is sent to signal generation apparatus, described testing and control order is sent to acquisition control device, described adaptation feedback order is sent to collection adaptive device;
S2: receive described signal activation command by described signal generation apparatus, sends test massage to described acquisition control device according to described signal activation command;
S3: receive described testing and control order and described test signal by described acquisition control device, is sent to described collection adaptive device according to described testing and control order by described test signal;
S4: receive described test signal by described collection adaptive device, nurses one's health described test signal and exports described inverter to and trigger card, trigger card test inverter;
S5: receive described adaptation feedback order by described collection adaptive device, is uploaded to described preposition control device according to described adaptation feedback order by the feedback signal process of described test.
Preferably, also comprised before step S1:
S0: after logging in test macro from human-computer interaction terminal, carries out experiment preliminary preparation and related experiment configuration, selects test case to be issued to described preposition control device by server.
Preferably, step S1 also comprises: by preposition control device reception environment test case, described environmental testing use-case is resolved to environment acquisition, and described environment acquisition is sent to condition test-control device;
Also comprise after step S5:
Step S6: gather ambient parameters information by described condition test-control device and be uploaded to described preposition control device.
Preferably, also comprise after step S6:
S7: gather described test signal by described acquisition control device and be uploaded to described preposition control device.
Preferably, also comprise after step S7:
S8: by described preposition control device, the ambient parameters information of the feedback signal of described collection adaptive device, the collection of described condition test-control device and the test signal of described acquisition control device collection are uploaded to described human-computer interaction terminal and carry out real-time exhibition, and be stored into described server.
Implement inverter of the present invention and trigger card test system and method, there is following beneficial effect: adopt robotization, intellectuality, integrated on-line monitoring, and the monitoring system that design is supporting with it, solve prior art and need a large amount of manual operation, operator is required high, the shortcoming to the comprehensive test of function cannot be realized.
Inverter provided by the invention triggers card test system and possesses highly intelligentized feature, is applied to the effect that enterprise can realize cutting payroll to improve efficiency; Possess excellent human-computer interaction function, effectively alleviate the workload of tester, effectively improve the utilization factor of test macro.
Inverter provided by the invention triggers card test method and possesses safe operability, and the test of long-term strike-machine or working condition simulation test can be utilized when priming the pump to screen the serviceability state that inverter triggers card.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation that inverter of the present invention triggers card test system;
Fig. 2 is the circuit theory diagrams that inverter of the present invention triggers card test system partial circuit;
Fig. 3 is the schematic flow sheet that inverter of the present invention triggers card test method.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
The embodiment of the invention discloses a kind of inverter and trigger card test system and method, by research inverter trigger card functional characteristic and and other fastener between signal mutual, based on the corresponding hardware harvester of itself signaling interface characteristics design and software operation interface.For the minimum system be made up of inverter triggering card and inverter control interface card, the simulation that inverter triggers the various operating mode of card is realized by the collaborative work of software and hardware, solve the defect utilizing prior art means cannot carry out electrical testing and intelligent analysis diagnosis on automatic batch to nuclear power station inverter fastener, be conducive to new fastener quality test, old fastener Performance Evaluation, the carrying out of fault fastener analyzing and diagnosing work, thus improve the work efficiency of tester, reduce material cost and the time cost of maintenance.Below be described in detail respectively.
Refer to Fig. 1, Fig. 1 is the structural representation that a kind of inverter provided by the invention triggers card test system.This test macro is used for triggering card to inverter to be tested, and comprises preposition control device 101, signal generation apparatus 102, acquisition control device 103, gathers adaptive device 104.
This preposition control device 101 and signal generation apparatus 102, acquisition control device 103, gather adaptive device 104 and be connected, for receiving different test cases, each test case being resolved to different control commands respectively, being sent to different devices.Wherein the classification of test case comprises strike-machine test case, emulation testing use-case, fault diagnosis test case.Concrete, in the embodiment of test macro of the present invention, this preposition control device 101 includes but not limited to front end processor, receive different test cases, each test case is resolved to respectively signal activation command, testing and control order, adaptation feedback order, and signal activation command is sent to signal generation apparatus 102, testing and control order is sent to acquisition control device 103, adaptation feedback order is sent to and gathers adaptive device 104.In addition, preposition control device 101 also has certain data storing function, after all Real-time Monitoring Datas in experimentation gather, be first uploaded to preposition control device 101, after preposition control device 101 carries out pre-service, feeding server orderly again carries out structured storage.
This signal generation apparatus 102 is connected with preposition control device 101, acquisition control device 103, for Received signal strength activation command, send test massage to acquisition control device 103 according to signal activation command, it specifically exports the order that size, phase angle, frequency and output time etc. issue according to preposition control device 101 and performs.Concrete, in the embodiment of test macro of the present invention, signal generation apparatus 102 is experiment test signal sources, include but not limited to relay protection tester, 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 and performs, and relay protection tester and acquisition control device are set up by wire and be electrically connected loop simultaneously, according to instruction, test signal are input to acquisition control device.In embodiment, relay protection tester exports the single-phase 220V alternating voltage of two-way.
This acquisition control device 103 and preposition control device 101, signal generation apparatus 102, gather adaptive device 104 and be connected, for receiving testing and control order and test signal, according to testing and control order test signal being sent to and gathering adaptive device 104.Concrete, in the embodiment of test macro of the present invention, this acquisition control device 103 comprises main control unit 1031, output unit 1032, input block 1033, and main control unit 1031 is connected with output unit 1032, input block 1033; Wherein main control unit 1031 is connected with preposition control device 101, for receiving testing and control order, according to testing and control order, control output unit 1032 and test signal is exported to collection adaptive device 104, control inputs unit 1033 collecting test signal exports main control unit 1031 to and is uploaded to preposition control device 101; This output unit 1032 and signal generation apparatus 102, gather adaptive device 104 and be connected, for receiving the control command of main control unit 1031, controlling test signal and exporting to and gather adaptive device 104; This input block 1033 is connected with signal generation apparatus 102, and for receiving the control command of main control unit 1031, collecting test signal exports main control unit 1031 to.In the embodiment of test macro of the present invention, main control unit 1031 includes but not limited to master control borad, and output unit 1032 includes but not limited to digital output module, and input block 1033 includes but not limited to analog input.The control command deploy switch amount output board that master control borad issues according to preposition control device 101, the respective channel of analog input, and pump back test Monitoring Data is to preposition control device 101; Digital output module is connected with signal generation apparatus 102, for realizing the connecting and disconnecting of the test signal to signal generation apparatus 102, and test signal is exported to collection adaptive device 104.Analog input is used for the test signal of collection signal generating means 102.
This collection adaptive device 104 is connected with acquisition control device 103, preposition control device 101, for being received the test signal from signal generation apparatus 102 by acquisition control device 103, test signal is nursed one's health and exports inverter to and trigger card, card is triggered to inverter and tests; Meanwhile, this collection adaptive device 104 also receives the adaptation feedback order of preposition control device 101, is uploaded to preposition control device 101 according to the feedback signal process of adaptation feedback order collecting test.Further, gather adaptive device 104 and comprise triggering card adaptation unit 1041 and trigger card measurement and control unit 1042, trigger card adaptation unit 1041 and be connected with triggering card measurement and control unit 1042; Wherein trigger card adaptation unit 1041 to trigger card with acquisition control device 103, inverter and be connected, for receiving test signal, test signal is nursed one's health and exports inverter to and trigger card and test, and the feedback signal that reception is tested being nursed one's health; Trigger card measurement and control unit 1042 to be connected with preposition control device 101, preposition control device 101 is uploaded to for the feedback signal of performance test after receiving adaptation feedback order collection conditioning, producing inverter by internal circuit simultaneously and trigger the unconventional pumping signal needed for blocking, sending into through triggering card adaptation unit 1041 respective pins that inverter triggers card.Concrete, in the embodiment of test macro of the present invention, trigger card adaptation unit 1041 and include but not limited to that inverter triggers card adaptation board, trigger card measurement and control unit 1042 and include but not limited to that inverter triggers card distribution accumulate system plate.
The inverter of the embodiment of the present invention triggers card test system, receives different test cases, each test case is resolved to different control commands respectively by preposition control device 101; Wherein, signal generation apparatus 102 Received signal strength activation command, sends test massage to acquisition control device 103; Acquisition control device 103 receives testing and control order and test signal, according to testing and control order, test signal is sent to collection adaptive device 104; Gather adaptive device 104 and receive test signal, test signal is nursed one's health and exports inverter to and trigger card, card is triggered to inverter and tests; Meanwhile, gather adaptive device 104 and also receive adaptation feedback order, according to adaptation feedback order, the feedback signal process of test is uploaded to preposition control device 101.
The inverter of the embodiment of the present invention triggers card test system and possesses highly intelligentized feature, is applied to the effect that enterprise can realize cutting payroll to improve efficiency; Possess excellent human-computer interaction function, effectively alleviate the workload of tester, effectively improve the utilization factor of test macro.
Further, the test macro of the embodiment of the present invention also comprises condition test-control device 105; This condition test-control device 105 is connected with preposition control device 101, preposition control device 101 receives test case and resolves to environment acquisition and be sent to this condition test-control device 105, and this condition test-control device 105 gathers ambient parameters information and is uploaded to preposition control device 101.Concrete, the condition test-control device 105 of the embodiment of the present invention comprises temperature and humidity filed plate, temperature and humidity filed plate is connected with preposition control device 101, for the actual work temperature of collecting test system surrounding environment, the size of humidity, transfers to preposition control device 101 and processes.Meanwhile, temperature and humidity filed plate Real-Time Monitoring interior of equipment cabinet humiture situation, and carry out closed-loop control according to the running of humiture configuration information to fan and warm-air drier, thus regulate the humiture environment of interior of equipment cabinet.The test macro of the embodiment of the present invention also can ignore condition test-control device 105.
Again further, the test macro of the embodiment of the present invention also comprises the DEU data exchange unit 106 adopting unified ethernet communication agreement to carry out data transmission; Preposition control device 101 by DEU data exchange unit 106 with signal generation apparatus 102, acquisition control device 103, gather adaptive device 104, condition test-control device 105 is connected.Concrete, the DEU data exchange unit 106 of the embodiment of the present invention includes but not limited to switch, provides multi-channel data transmission passage.Preposition control device 101, by switch, adopts unified ethernet communication agreement and signal generation apparatus 102, acquisition control device 103, condition test-control device 105, gathers adaptive device 104 and carry out information transmission.Preposition control device 101 is unidirectional information transmission with signal generation apparatus 102 link, and signal activation command is issued to signal generation apparatus 102 by link by preposition control device 101; Preposition control device 101 and acquisition control device 103, condition test-control device 105, the link that gathers adaptive device 104 are then bidirectional information transmission, experiment starts preposition control device 101 and issues passage configuration and testing and control order by more than chain road direction three kinds of equipment, and in experiment, acquisition control device 103, condition test-control device 105, collection adaptive device 104 upload test signal, ambient parameter information, feedback signal respectively by this preposition control device 101 of described chain road direction.The test macro of the embodiment of the present invention also can ignore DEU data exchange unit 106.
Again further, the test macro of the embodiment of the present invention also comprises human-computer interaction terminal 107 and server 108; This server 108 is connected with human-computer interaction terminal 107, preposition control device 101, the test signal of On-board test use-case and feedback and the data of feedback signal.Concrete, human-computer interaction terminal 107 provides the interaction platform of system and user, and user is by human-computer interaction terminal 107 can manage the information of test fastener, equipment; Can be configured experiment parameter, to experimentation control & monitor; Can test case be called, can historical testing information etc. be checked.Human-computer interaction terminal 107 has alarm analysis function simultaneously, when the data monitored exceed setting value, early warning or alarm will be carried out in interface, and when occurring reporting to the police, system will stop process of the test immediately.Server 108 is data service centers, stores all experiment test use-cases, system program, Monitoring Data etc., carries out the mutual of data and program with human-computer interaction terminal 107 and preposition control device 101 simultaneously.Preferably, system UPS power supply mechanism guarantees that server still can normally work when power-off.When civil power is stopped power supply because of fault, UPS powers to power distributor through air switch, the output terminal of power distributor accesses preposition control device 101, DEU data exchange unit 106, thus can ensure in the event of a power failure, and human-computer interaction terminal 107 still can read required data.
Preferably, the test macro of the embodiment of the present invention also comprises rack 109, and DEU data exchange unit 106, preposition control device 101, acquisition control device 103, collection adaptive device 104, condition test-control device 105 are all installed in rack.This rack comprises several interlayer, and several interlayer is independently placed acquisition control device 103, preposition control device 101, gathered adaptive device 104.Bulb, PTC warm-air drier and fan are installed in rack.Wherein bulb is installed on enclosure top, for illumination; PTC warm-air drier is installed on below rack, and fan is installed on enclosure top, for guaranteeing that interior of equipment cabinet device works in specific temperature.Be outside equipped with at rack and switch handle for controlling cabinet fan and cabinet-heating device, wherein switching handle is divided into three to control gear, when switching handle and being positioned at heating gear, cabinet-heating device enters duty, when switching handle and being positioned at ventilation gear, cabinet fan enters duty, and when switching handle and being positioned at control gear far away, the instruction that the switching of cabinet-heating device and cabinet fan accepts higher level by condition test-control device 105 controls.
The invention provides a kind of nuclear power station inverter and trigger card ageing testing method and system, by inverter is triggered card carry out automatic long time to power on strike-machine, multi-state simulation test, to realize the new fastener quality test of the robotization of batch, the Performance Evaluation of old fastener, the analyzing and diagnosing of fault fastener.
In experimentation, inverter triggers to block and inserts in adaptive device draw-in groove corresponding in rack and select corresponding test case in the human-computer interaction interface of user terminal by user, after twice confirmation, test case is issued to front end processor, if test case issues to break down in process and fail be issued to front end processor, the human-computer interaction interface of user terminal there will be corresponding text prompt; Test case issues successfully, and rack power supply is connected, and fastener function test system starts, and the test of fastener strike-machine is opened.In strike-machine process, inverter control interface card obtains the ac test signal of a 220V, after processing, corresponding direct current signal+24V and+15V is accessed the corresponding pin that inverter triggers card to this signal simultaneously; The now man-machine interface meeting display in real time of user terminal triggers the input power waveform of card and the pulse waveform of fastener output, Wave data carries out resolving and storing and compares with the normal waveform laid in case library on the main frame of user terminal, when the frequency and amplitude error that find waveform exceed normal range, the pilot lamp of human-computer interaction interface is reddened by green, sends alarm and strike-machine process stops automatically.
As shown in Figure 2, in the present embodiment, test fastener is that inverter triggers card, in addition, also comprises subtest fastener inverter control interface card, and its AC signal place of providing mainly processing input triggers the direct current signal of card work.Survey and connected by ash row between the two.Concrete connection is:
Inverter triggers card pin X1:1 and is connected with inverter control interface card pin X4:1;
Inverter triggers card pin X1:4 and is connected with inverter control interface card pin X4:5;
Inverter triggers card pin X1:2 and is connected with inverter control interface card pin X4:4;
The required power supply pumping signal of experiment is provided by relay protection tester, is 220V alternating voltage.The 220V alternating voltage that relay protection tester provides exports acquisition control device to, controlled by digital output module channel C J21, CJ23, described AC test signals is linked into adaptive device after digital output module, after adaptive modulate circuit, be input to control interface card as excitation power supply, then trigger card is received from the normal working power provided after the process of middle control interface card.
The object that nuclear power station inverter triggers card ageing testing method and system is whether test fastener function is normal, and content measurement comprises its job stability and functional reliability etc.The major function of inverter triggering card is the abnormal alarm to system UPS inverter out-put supply value.
Judge that whether the output voltage of inverter is normal by the pilot lamp on fastener, different test cases can be called respectively and realize the many-sided test of fastener serviceability.
When experiment starts, X8:2, X7:3 and X7:2, X7:3 of inverter control interface card meet the alternating current 220V AC of B, C two-phase respectively, and inverter control interface card lead-out terminal X4:1, X4:4, X4:5 export+24VDC, 0VDC (direct current ground) ,+15VDC also blocks with triggering respectively card X1:1, X1:2, X1:4 are connected; Now again the X51:109 of inverter control card is accessed+15VDC and detect that inverter triggers card X1:2 pin and exports high level; Between X1:7 and X1:8, available oscillograph observes pulse signal.Can judge that whether fastener work is normal thus.
In whole test process, signal dosage and collection are all that test macro completes automatically, and user does not need to carry out manual operation.In sum, the overall process that inverter triggers card ageing testing method and system testing is easy and simple to handle, use safety, achieves the robotization, the intelligent test that inverter are triggered to card, reduces artificial demand, can realize the object of cutting payroll to improve efficiency.
The inverter of the embodiment of the present invention triggers card test system and possesses highly intelligentized feature, is applied to the effect that enterprise can realize cutting payroll to improve efficiency; Possess excellent human-computer interaction function, effectively alleviate the workload of tester, effectively improve the utilization factor of test macro.
As shown in Figure 3, the present invention also provides a kind of inverter to trigger card test method, comprises the following steps:
S300: after logging in test macro from human-computer interaction terminal, carries out experiment preliminary preparation and related experiment configuration, selects test case to be issued to preposition control device by server.Concrete, after user logs in test macro from human-computer interaction terminal, carry out experiment preliminary preparation and related experiment configuration; Preliminary work comprises: the inspection of test fastener, test macro initialization, start signal generating means, front end processor etc.; Experimental configuration comprises: test fastener and draw-in groove is matched, test cases selection configures.The test case selected will be issued to preposition control device by server.
S301: receive different test cases by preposition control device, each test case is resolved to respectively signal activation command, testing and control order, adaptation feedback order, environment acquisition, and signal activation command is sent to signal generation apparatus, testing and control order is sent to acquisition control device, adaptation feedback order is sent to collection adaptive device, environment acquisition is sent to condition test-control device.
S302: by signal generation apparatus Received signal strength activation command, send test massage to acquisition control device according to signal activation command.Concrete, signal generation apparatus exports the ac voltage signal needed for experiment according to signal activation command.
Step S302.0: temperature and humidity filed plate Real-Time Monitoring interior of equipment cabinet humiture situation, and carry out closed-loop control according to the running of humiture configuration information to fan and warm-air drier, thus regulate the humiture environment of interior of equipment cabinet.
S303: receive testing and control order and test signal by acquisition control device, according to testing and control order, test signal is sent to collection adaptive device.Concrete, the testing and control order that the main control unit in acquisition control device issues according to preposition control device, is linked into the input terminal gathering adaptive device by test signal, then signal is sent into test fastener input pin.
S304: receive test signal by gathering adaptive device, nurses one's health test signal and exports inverter to and trigger card, trigger card carry out performance test to inverter.Concrete, gather adaptive device and the test signal of input is linked into after modulate circuit process the corresponding input pin of test fastener, provide reliable and stable power supply signal for inverter triggers card test.
S305: receive adaptation feedback order by gathering adaptive device, is uploaded to preposition control device according to adaptation feedback order by the feedback signal process of performance test.Concrete, after inverter triggering card is injected into test signal, the response signal of its output pin will gather by triggering card measurement and control unit, trigger card measurement and control unit and be configured on adaptive device, avoid the distortion of signal long-distance transmissions, realize the in-site collecting to fastener output response signal.
S306: be uploaded to preposition control device by acquisition control device collecting test signal.Concrete, the input block in acquisition control device gathers the test signal provided by signal generation apparatus, delivers to preposition control device by the call format of main control unit according to ethernet mac message.
S307: by preposition control device, the feedback signal of collection adaptive device, the ambient parameters information of condition test-control device collection and the test signal of acquisition control device collection are uploaded to human-computer interaction terminal and carry out real-time exhibition, and be stored into server.
S308: can be monitored the overall process of experiment by man-machine interface real time monitoring interface, interface provide ambient parameter data display frames, the input/output signal triggering card is then shown by real-time waveform figure.
The inverter of the embodiment of the present invention triggers card test method and possesses safe operability, and the test of long-term strike-machine or working condition simulation test can be utilized when priming the pump to screen the serviceability state that inverter triggers card.
Understandable, above embodiment only have expressed the preferred embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can carry out independent assortment to above-mentioned technical characterstic, can also make some distortion and improvement, these all belong to protection scope of the present invention; Therefore, all equivalents of doing with the claims in the present invention scope and modification, all should belong to the covering scope of the claims in the present invention.
Claims (15)
1. an inverter triggers card test system, burn-in test is carried out for triggering card to described inverter, it is characterized in that, described test macro comprises preposition control device (101), signal generation apparatus (102), acquisition control device (103), gathers adaptive device (104);
Described preposition control device (101) and described signal generation apparatus (102), described acquisition control device (103), described collection adaptive device (104) is connected, for receiving different test cases, test case described in each is resolved to signal activation command respectively, testing and control order, adaptation feedback order, and described signal activation command is sent to described signal generation apparatus (102), described testing and control order is sent to described acquisition control device (103), described adaptation feedback order is sent to described collection adaptive device (104),
Described signal generation apparatus (102) is connected with described preposition control device (101), described acquisition control device (103), for receiving described signal activation command, send test massage to described acquisition control device (103) according to described signal activation command;
Described acquisition control device (103) is connected with described preposition control device (101), described signal generation apparatus (102), described collection adaptive device (104), for receiving described testing and control order and described test signal, according to described testing and control order, described test signal is sent to described collection adaptive device (104);
Described collection adaptive device (104) is connected with described acquisition control device (103), described preposition control device (101), for receiving described test signal, described test signal is nursed one's health and exports inverter to and trigger card, trigger card to described inverter to test, and receive described adaptation feedback order, according to described adaptation feedback order, the feedback signal process of described test is uploaded to described preposition control device (101).
2. inverter according to claim 1 triggers card test system, and it is characterized in that, described acquisition control device (103) also gathers described test signal and is uploaded to described preposition control device (101).
3. inverter according to claim 2 triggers card test system, it is characterized in that, described acquisition control device (103) comprises main control unit (1031), output unit (1032) and input block (1033), and described main control unit (1031) is connected with described output unit (1032), described input block (1033); Wherein
Described main control unit (1031) is connected with described preposition control device (101), for receiving described testing and control order, according to described testing and control order, control described output unit (1032) and described test signal is exported to described collection adaptive device (104), control described input block (1033) and gather described test signal and export described main control unit (1031) to and be uploaded to described preposition control device (101);
Described output unit (1032) is connected with described signal generation apparatus (102), described collection adaptive device (104), for receiving the control command of described main control unit (1031), controlling described test signal and exporting described collection adaptive device (104) to;
Described input block (1033) is connected with described signal generation apparatus (102), for receiving the control command of described main control unit (1031), gathering described test signal and exporting described main control unit (1031) to.
4. inverter according to claim 1 triggers card test system, it is characterized in that, described collection adaptive device (104) comprises triggers card adaptation unit (1041) and triggers card measurement and control unit (1042), and described triggering card adaptation unit (1041) is connected with described triggering card measurement and control unit (1042); Wherein
Described triggering card adaptation unit (1041) is triggered card with described acquisition control device (103), described inverter and is connected, for receiving described test signal, described test signal is nursed one's health and exports described inverter triggering card to and test, and the feedback signal receiving described test is nursed one's health;
Described triggering card measurement and control unit (1042) is connected with described preposition control device (101), is uploaded to described preposition control device (101) for the feedback signal of described test after receiving described adaptation feedback order collection conditioning.
5. inverter according to claim 4 triggers card test system, and it is characterized in that, described test macro also comprises control interface card, blocks with described triggering, triggers card adaptation unit (1041) and be connected, for described triggering card provides operating voltage.
6. inverter according to claim 1 triggers card test system, and it is characterized in that, described test macro also comprises condition test-control device (105);
Described condition test-control device (105) is connected with described preposition control device (101), described preposition control device (101) reception test case resolves to environment acquisition and is sent to described condition test-control device (105), and described condition test-control device (105) gathers ambient parameters information and is uploaded to described preposition control device (101).
7. inverter according to claim 6 triggers card test system, it is characterized in that, described test macro also comprises the DEU data exchange unit (106) adopting unified ethernet communication agreement to carry out data transmission;
Described preposition control device (101) is connected with described signal generation apparatus (102), described acquisition control device (103), described collection adaptive device (104), described condition test-control device (105) by described DEU data exchange unit (106).
8. inverter according to claim 7 triggers card test system, and it is characterized in that, described test macro also comprises rack (109);
Described rack (109) comprises several interlayer, and several described interlayer is accommodating described preposition control device (101), described signal generation apparatus (102), described acquisition control device (103), described collection adaptive device (104), described condition test-control device (105), described DEU data exchange unit (106) independently.
9. inverter according to claim 8 triggers card test system, it is characterized in that, is provided with bulb, PTC warm-air drier and fan in described rack (109).Wherein bulb is installed on described rack (109) top, for illumination; PTC warm-air drier is installed on described rack (109) below, and fan is installed on described rack (109) top, for guaranteeing that rack (109) interior arrangement works in specific temperature.
10. inverter according to claim 1 triggers card test system, it is characterized in that, described test macro comprises human-computer interaction terminal (107) and server (108);
Described server (108) is connected with described human-computer interaction terminal (107), described preposition control device (101), stores the described test signal of described test case and feedback and the data of described feedback signal.
11. 1 kinds of inverters trigger card test method, and it is characterized in that, described method of testing comprises the following steps:
S1: receive different test cases by preposition control device (101), test case described in each is resolved to respectively signal activation command, testing and control order, adaptation feedback order, and described signal activation command is sent to signal generation apparatus (102), described testing and control order is sent to acquisition control device (103), described adaptation feedback order is sent to and gathers adaptive device (104);
S2: receive described signal activation command by described signal generation apparatus (102), sends test massage to described acquisition control device (103) according to described signal activation command;
S3: receive described testing and control order and described test signal by described acquisition control device (103), is sent to described collection adaptive device (104) according to described testing and control order by described test signal;
S4: receive described test signal by described collection adaptive device (104), nurses one's health described test signal and exports described inverter to and trigger card, trigger card test inverter;
S5: receive described adaptation feedback order by described collection adaptive device (104), is uploaded to described preposition control device (101) according to described adaptation feedback order by the feedback signal process of described test.
12. inverters according to claim 11 trigger card test method, it is characterized in that, also comprise before step S1:
S0: after logging in test macro from human-computer interaction terminal (107), carry out experiment preliminary preparation and related experiment configuration, select test case to be issued to described preposition control device (101) by server (108).
13. inverters according to claim 11 trigger card test method, it is characterized in that, step S1 also comprises: by preposition control device (101) reception environment test case, described environmental testing use-case is resolved to environment acquisition, and described environment acquisition is sent to condition test-control device (105);
Also comprise after step S5:
Step S6: gather ambient parameters information by described condition test-control device (105) and be uploaded to described preposition control device (101).
14. inverters according to claim 13 trigger card test method, it is characterized in that,
Also comprise after step S6:
S7: gather described test signal by described acquisition control device (103) and be uploaded to described preposition control device (101).
15. inverters according to claim 14 trigger card test method, it is characterized in that, also comprise after step S7:
S8: the test signal that the ambient parameters information feedback signal of described collection adaptive device (104), described condition test-control device (105) gathered by described preposition control device (101) and described acquisition control device (103) are gathered uploads to described human-computer interaction terminal (107) and carries out real-time exhibition, and is stored into described server (108).
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| CN201610076639.7A CN105572513A (en) | 2016-02-03 | 2016-02-03 | Inverter triggering card test system and method |
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