CN105510858A - Inverter static bypass switch voltage monitoring card work performance test system and inverter static bypass switch voltage monitoring card work performance test method - Google Patents
Inverter static bypass switch voltage monitoring card work performance test system and inverter static bypass switch voltage monitoring card work performance test method Download PDFInfo
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- CN105510858A CN105510858A CN201510961355.1A CN201510961355A CN105510858A CN 105510858 A CN105510858 A CN 105510858A CN 201510961355 A CN201510961355 A CN 201510961355A CN 105510858 A CN105510858 A CN 105510858A
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The invention relates to an inverter static bypass switch voltage monitoring card work performance test system and an inverter static bypass switch voltage monitoring card work performance test method. The test system, which is used for testing the work performance of an inverter static bypass switch voltage monitoring card, comprises a front-end control device, a signal generation device, an acquisition control device and an acquisition adapter device. The front-end control device is used for receiving different test cases and parsing the test cases into different control commands. The signal generation device is used for receiving a signal excitation command and sending a test signal to the acquisition control device. The acquisition control device is used for receiving a test control command and the test signal and sending the test signal to the acquisition adapter device according to the test control command. The acquisition adapter device is used for receiving the test signal, conditioning the test signal and outputting the test signal to the monitoring card to test the work performance. With the test system and the test method, the defects in the prior art, for example, a lot of artificial operation is needed, the requirement on operators is high, and the function cannot be tested comprehensively, are 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 static bypass switch voltage monitoring card serviceability test macro 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.
The inverter systems such as LNH, LNP, LNG are Daya Gulf, Ling'ao nuclear power plant common equipment, and Fig. 1 is the schematic diagram of common inverter system.Inverter system is primarily of inverter and protecting control circuit composition, bypass transformer, ac bus are mainly at UPS (UninterruptiblePowerSystem/UninterruptiblePowerSupply, i.e. uninterrupted power source) in (primarily of inverter composition), when inverter is normal, powered by ac bus, through input isolation rectification and inverter inversion output AC powering load; When fault of converter, power to the load through bypass transformer.Inverter static bypass switch voltage monitoring card is the important component part of these inversion systems, for monitoring system load voltage and bypass line voltage, when monitoring bypass transformer or ac bus too low or too high for voltage, pointed out by fastener panel leds, in the process such as inverter startup, operation, output is grid-connected, serve important monitoring and the effect of warning.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 static bypass switch voltage monitoring card serviceability test macro and method.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of inverter static bypass switch voltage monitoring card serviceability test macro and method.
In inverter static bypass switch voltage monitoring card serviceability test macro of the present invention, comprise preposition control device, signal generation apparatus, acquisition control device, collection adaptive device, for carrying out serviceability test to inverter static bypass switch voltage monitoring card;
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 described inverter static bypass switch voltage monitoring card to and carry out serviceability test, and receiving described adaptation feedback order, the feedback signal process described serviceability tested according to described adaptation feedback order is also 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 monitoring card adaptation unit and monitoring card measurement and control unit, and described monitoring card adaptation unit is connected with described monitoring card measurement and control unit; Wherein
Described monitoring card adaptation unit is connected with described acquisition control device, described inverter static bypass switch voltage monitoring card, for receiving described test signal, described test signal is nursed one's health and exports described inverter static bypass switch voltage monitoring card to and carry out serviceability test, and the feedback signal receiving the test of described serviceability is nursed one's health;
Described monitoring card measurement and control unit is connected with described preposition control device, and the feedback signal of testing for the described serviceability after receiving described adaptation feedback order collection conditioning is uploaded to described preposition control device.
Preferably, described preposition control device also receive test case resolve to signal export order be sent to described monitoring card measurement and control unit, described monitoring card measurement and control unit receives described signal and exports the unconventional pumping signal of order generation, export described inverter static bypass switch voltage monitoring card to through described monitoring card adaptation unit, simulate the normal of described inverter static bypass switch voltage monitoring card and fault by break-make feed circuit.
Preferably, described inverter static bypass switch voltage monitoring cartoon is crossed inverter control interface card and is connected with described monitoring card adaptation unit, and described inverter control interface card carries out signal converting to the test signal after conditioning and/or unconventional pumping signal and inputs to described inverter static bypass switch voltage monitoring card.
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 DEU data exchange unit;
Described DEU data exchange unit is connected with described preposition control device, described signal generation apparatus, described acquisition control device, described collection adaptive device, described condition test-control device, adopts unified ethernet communication agreement to carry out data transmission.
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.
In inverter static bypass switch voltage monitoring card serviceability method of testing of the present invention, comprise 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 static bypass switch voltage monitoring card to and carry out serviceability test;
S5: receive described adaptation feedback order by described collection adaptive device, the feedback signal process described serviceability tested according to described adaptation feedback order is also uploaded to described preposition control device.
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 between step S2 and step S3:
S2.0: gather ambient parameters information by described condition test-control device and be uploaded to described preposition control device.
Preferably, step S1 also comprises: receive exciting test use-case by preposition control device, described exciting test use-case is resolved to signal and exports order, and described signal output order is sent to collection adaptive device;
Step S4 also comprises: receive described signal by described collection adaptive device and export the unconventional pumping signal of order generation, export described inverter static bypass switch voltage monitoring card to, simulate the normal of described inverter static bypass switch voltage monitoring card and fault by break-make feed circuit.
Preferably, described method of testing also comprises:
S6: gather described test signal by described acquisition control device and be uploaded to described preposition control device.
Preferably, described method of testing also comprises:
S7: the ambient parameter information that feedback signal, described condition test-control device that the test signal uploaded by described acquisition control device by described preposition control device, described collection adaptive device are uploaded are uploaded uploads to human-computer interaction terminal and carries out real-time exhibition, upload onto the server simultaneously, and adopt standard format to store.
Implement inverter static bypass switch voltage monitoring card serviceability test macro of the present invention 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 static bypass switch voltage monitoring card serviceability test macro provided by the invention 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 static bypass switch voltage monitoring card serviceability method of testing provided by the invention 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 of inverter static bypass switch voltage monitoring 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 of ordinary inverter system;
Fig. 2 is the structural representation of inverter static bypass switch voltage monitoring card serviceability test macro of the present invention;
Fig. 3 is the circuit theory diagrams of inverter static bypass switch voltage monitoring card serviceability test macro partial circuit of the present invention;
Fig. 4 is the schematic flow sheet of inverter static bypass switch voltage monitoring card serviceability method of testing of the present invention.
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 static bypass switch voltage monitoring card serviceability test macro and method, by research inverter static bypass switch voltage monitoring card functional characteristic in systems in which and and other fastener between signal mutual, based on the corresponding hardware harvester of itself signaling interface characteristics design and software operation interface.Minimum system is formed for by inverter static bypass switch voltage monitoring fastener and inverter control interface card, the simulation of the various operating mode of inverter static bypass switch voltage monitoring fastener 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 testing, old fastener Performance Evaluation, 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. 2, Fig. 2 is the structural representation of a kind of inverter static bypass switch voltage monitoring card serviceability test macro provided by the invention.This test macro is used for carrying out serviceability test to inverter static bypass switch voltage monitoring card, 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.Concrete, in the embodiment of test macro of the present invention, this preposition control device 101 comprises 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.Further, the classification of test case comprises strike-machine test case, emulation testing use-case, fault diagnosis test case.
This signal generation apparatus 102 is connected with preposition control device 101, acquisition control device 103, for Received signal strength activation command, sends test massage to acquisition control device 103 according to signal activation command.Concrete, in the embodiment of test macro of the present invention, this signal generation apparatus 102 comprises relay protection tester, is experiment test signal source, export two-phase 220V alternating voltage, but the signal generation apparatus of the embodiment of the present invention does not limit to relay protection tester.The test signal of the present embodiment comprises ac voltage signal, it specifically exports the order (i.e. signal activation command) that size, phase angle, frequency and output time etc. issue according to front end processor and performs, and signal generation apparatus 102 and acquisition control device 103 are set up by wire and be electrically connected loop.
This acquisition control device 103 and preposition control device 101, signal generation apparatus 102, gather adaptive device 104 and be connected, for the test signal of the testing and control order and signal generation apparatus 102 that receive preposition control device 101, according to testing and control order test signal is sent to and gathers adaptive device 104.Meanwhile, the test signal that this acquisition control device 103 goes back collection signal generating means 102 is uploaded to preposition control device 101.Concrete, in the embodiment of test macro of the present invention, this acquisition control device 103 comprises main control unit 1031, output unit 1032 and 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; 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; 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 comprises master control borad, and output unit 1032 comprises digital output module, and input block 1033 comprises 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 to preposition control device 101 pump back test Monitoring Data; Digital output module is connected with signal generation apparatus 102, for realizing starting signal generation apparatus 102, the control of stand-by time, and test signal is exported to and gathers adaptive device 104; Analog input is connected with signal generation apparatus 102, for the test signal that collection signal generating means 102 exports.
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 static bypass switch voltage monitoring card to and carry out serviceability test; Meanwhile, this collection adaptive device 104 also receives the adaptation feedback order of preposition control device 101, and feedback signal process serviceability tested according to adaptation feedback order is also uploaded to preposition control device 101.Further, gather adaptive device 104 and comprise monitoring card adaptation unit 1041 and monitoring card measurement and control unit 1042, monitoring card adaptation unit 1041 is connected with monitoring card measurement and control unit 1042; Wherein monitoring card adaptation unit 1041 is connected with acquisition control device 103, inverter static bypass switch voltage monitoring card, for receiving test signal, test signal is nursed one's health and exports inverter static bypass switch voltage monitoring card to and carry out serviceability test, and the feedback signal receiving serviceability test is nursed one's health; Monitoring card measurement and control unit 1042 is connected with preposition control device 101, and the feedback signal of testing for the serviceability after receiving adaptation feedback order collection conditioning is uploaded to preposition control device 101.Further, preposition control device 101 also receive test case resolve to signal export order be sent to monitoring card measurement and control unit 1042, this monitoring card measurement and control unit 1042 Received signal strength exports order and produces unconventional pumping signal, inverter static bypass switch voltage monitoring card is exported to, by the normal and fault of break-make feed circuit simulation inverter static bypass switch voltage monitoring card through monitoring card adaptation unit 1041.Concrete, in the embodiment of test macro of the present invention, monitoring card adaptation unit 1041 comprises inverter static bypass switch voltage monitoring card adaptation board, and monitoring card measurement and control unit 1042 comprises inverter static bypass switch voltage monitoring card distribution accumulate system plate.
Preferably, inverter static bypass switch voltage monitoring cartoon of the present invention is crossed inverter control interface card and is connected with monitoring card adaptation unit 1041, and inverter control interface card carries out signal converting to the test signal after conditioning and/or unconventional pumping signal and inputs to inverter static bypass switch voltage monitoring card.The experimental subjects of test macro provided by the invention is inverter static bypass switch voltage monitoring card, in order to simulate the function of inverter test card in inverter system, need by subtest fastener inverter interface control card in experiment, it provides inverter voltage test signal, is connected between inverter interface control card and inverter static bypass switch voltage monitoring card by ash row.
The inverter static bypass switch voltage monitoring card serviceability test macro of the embodiment of the present invention, receives different test cases by preposition control device 101, each test case is resolved to different control commands respectively; 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 monitoring card to and carry out serviceability test; Meanwhile, gather adaptive device 104 and also receive adaptation feedback order, feedback signal process serviceability tested according to adaptation feedback order is also uploaded to preposition control device 101.
The inverter static bypass switch voltage monitoring card serviceability test macro of the embodiment of the present invention, by inverter static bypass switch voltage monitoring fastener is carried out automatic long time to power on strike-machine, multi-state simulation test, to realize the new fastener quality testing of the robotization of batch, the Performance Evaluation of old fastener, the analyzing and diagnosing of fault fastener.
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 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.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 DEU data exchange unit 106; This DEU data exchange unit 106 with preposition control device 101, signal generation apparatus 102, acquisition control device 103, gather adaptive device 104, condition test-control device 105 is connected, and adopts unified ethernet communication agreement to carry out data transmission.Concrete, the DEU data exchange unit 106 of the embodiment of the present invention comprises 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 by described link respectively to preposition control device 101.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, as data and application service center, stores all experiment test use-cases, system program, experimental data etc., carries out the mutual of data and program with human-computer interaction terminal 107 and front end processor 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, several interlayer independently accommodating acquisition control device 103, preposition control device 101, inverter static bypass switch voltage monitoring card, inverter control interface card composition minimum function system.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.
In an embodiment of the present invention, subject is inverter static bypass switch voltage monitoring card, in addition, also comprise subtest fastener inverter control interface card, it mainly provides inverter voltage test signal, is connected between inverter interface control card and inverter static bypass switch voltage monitoring card by ash row.
As shown in Figure 3, in the present embodiment, test fastener comprises tested object inverter static bypass switch voltage monitoring card and auxiliary fastener inverter control interface card, is connected between the two by ash row.Concrete connection is:
Inverter static bypass switch voltage monitoring card pin C02, A30 are connected with inverter control interface card pin X53:102;
Inverter static bypass switch voltage monitoring card pin A02, A32 are connected with inverter control interface card pin X53:101;
Inverter static bypass switch voltage monitoring card pin A12, C12, A10, C2, A20, C22 are connected with inverter control interface card pin X53:109, X53:110, X53:111, X53:114, X53:115, X53:116;
Inverter static bypass switch voltage monitoring card pin C06, C08 carry out outside short circuit.
Test signal is provided by signal generation apparatus 102, the test signal of signal generation apparatus 102 exports acquisition control device 103 digital output module to, controlled by digital output module channel C J21, CJ23, test signal is linked into and gathers adaptive device 104 after digital output module, inverter control interface card is finally input to after gathering adaptive device 104, synchronous signal generating means 102 test signal is linked into acquisition control device 103 analog input, is gathered by analog input passage IO2, IO3.
In the present embodiment, distribution accumulate system plate is made up of two daughter boards, is No. 6 and No. 4 plates respectively.Unconventional pumping signal is provided by distribution accumulate system plate, and No. 4 plate passage IO5, IO7, IO9 control 15VDC are input to inverter static bypass switch voltage monitoring card pin X8:A08, X8:A22, X8:A24 respectively.Inverter static bypass switch voltage monitoring card output pin has X8:C04, X8:A26, is gathered respectively by No. 6 plate acquisition channels AD13, AD10.
The object of inverter static bypass switch voltage monitoring card serviceability test macro whether normally to detect fastener function, and Detection of content comprises its job stability and functional reliability etc.The major function of inverter static bypass switch voltage monitoring card is the abnormal alarm to system load voltage and bypass line voltage, specific as follows:
| Function | Alert if | Alarm |
| Bypass transformer low voltage is reported to the police | U≤206VAC | H305 lamp is bright |
| Ac bus low pressure alarming | U≤206VAC | H323 lamp is bright |
| Bypass transformer high-voltage is reported to the police | U≥255VAC | H105 lamp is bright |
| Ac bus alarm for high voltage | U≥256.8VAC | H123 lamp is bright |
Different test cases can be called respectively realize the many-sided detection of fastener serviceability.
When experiment starts, inverter control interface card X8:2, X7:3 and X7:2, X7:3 pin c accesses 220VAC respectively, now observe four pilot lamp H305, H323, H105, H123 on inverter static bypass switch voltage monitoring card faceplate all not work, can see that pin C04, A26 export high level by human-computer interaction interface, keep fastener for a long time in this case, fastener job stability can be detected.Change inverter control interface card and exchange input quantity to reach warning bound, observe panel leds action situation and human-computer interaction interface C04, A26 pin output situation, can judge that whether fastener work is normal.
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 of inverter static bypass switch voltage monitoring card serviceability test system and test is easy and simple to handle, and use safety, achieves the robotization to inverter static bypass switch voltage monitoring card, intelligent test, reduce artificial demand, the object of cutting payroll to improve efficiency can be realized.
The inverter static bypass switch voltage monitoring card serviceability test macro that the embodiment of the present invention provides 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 4, the present invention also provides a kind of inverter static bypass switch voltage monitoring card serviceability method of testing, comprises the following steps:
S400: by logging in test macro from human-computer interaction terminal, carries out experiment preliminary preparation and experimental configuration, and the test case needed for selection is issued to preposition control device by server.Particularly, test preliminary preparation to comprise: check inverter static bypass switch voltage monitoring card, test macro initialization, open described signal generation apparatus and described preposition control device.Experimental configuration comprises: inverter static bypass switch voltage monitoring card and draw-in groove are matched, test case described in option and installment;
S401: 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, signal output order, and signal activation command is sent to signal generation apparatus, testing and control order is sent to acquisition control device, adaptation feedback order and signal are exported order and is sent to collection adaptive device, environment acquisition is sent to condition test-control device;
S402: 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 includes but not limited to relay protection tester, and test signal includes but not limited to ac voltage signal;
S402.0: gather ambient parameters information by condition test-control device and be uploaded to preposition control device; Condition test-control device includes but not limited to temperature and humidity filed plate, by 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;
S403: 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, realized the passage configuration of On-off signal plate, analog input and digital output module by the master control borad in acquisition control device according to the channel configuration information that preposition control device issues, and require to control the input terminal that corresponding test signal is linked into the monitoring card adaptation unit gathered in adaptive device according to timing command;
S404: receiving test signal by gathering adaptive device, test signal being nursed one's health and exports inverter static bypass switch voltage monitoring card to and carrying out serviceability test; Exporting the unconventional pumping signal of order generation by gathering adaptive device Received signal strength, exporting inverter static bypass switch voltage monitoring card to, by the normal and fault of break-make feed circuit simulation inverter static bypass switch voltage monitoring card; Concrete, by the monitoring card adaptation unit gathering adaptive device, test signal is nursed one's health, test signal is sent into test fastener input pin; According to channel configuration information, relevant configuration is carried out to the passage on plate by monitoring card measurement and control unit, and Received signal strength exports the unconventional pumping signal of order generation, exports inverter static bypass switch voltage monitoring card to;
S405: receive adaptation feedback order by gathering adaptive device, feedback signal process serviceability tested according to adaptation feedback order is also uploaded to preposition control device.Concrete, after inverter static bypass switch voltage monitoring card is injected into test signal and unconventional pumping signal, the response signal of its output pin will be gathered by monitoring card measurement and control unit, monitoring card measurement and control unit is configured at and gathers on adaptive device, avoid the distortion of signal long-distance transmissions, realize the in-site collecting to fastener output response signal.
S406: be uploaded to preposition control device by acquisition control device collecting test signal.Concrete, by the input block in acquisition control device, the test signal provided by signal generation apparatus is gathered.
S407: test signal acquisition control device uploaded by preposition control device, gather ambient parameter information that feedback signal, condition test-control device that adaptive device uploads upload and upload to human-computer interaction terminal and carry out real-time exhibition, upload onto the server simultaneously, and adopt standard format to store.
User can be monitored experiment overall process by human-computer interaction interface real time monitoring interface, interface provides the effective value display frames of ambient parameter data and signal generation apparatus, fastener switching value represents break-make situation by pilot lamp, represented by red light and green light respectively, concrete definition user can modify in test case.Ac input signal and fastener alternating current-direct current output signal are then shown by real-time waveform figure.
The inverter static bypass switch voltage monitoring card serviceability method of testing that the embodiment of the present invention provides 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 of inverter static bypass switch voltage monitoring 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 (14)
1. an inverter static bypass switch voltage monitoring card serviceability test macro, for carrying out serviceability test to inverter static bypass switch voltage monitoring card, 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 described inverter static bypass switch voltage monitoring card to and carry out serviceability test, and receiving described adaptation feedback order, the feedback signal process described serviceability tested according to described adaptation feedback order is also uploaded to described preposition control device (101).
2. inverter static bypass switch voltage monitoring card serviceability test macro according to claim 1, 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 static bypass switch voltage monitoring card serviceability test macro according to claim 2, 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 static bypass switch voltage monitoring card serviceability test macro according to claim 1, it is characterized in that, described collection adaptive device (104) comprises monitoring card adaptation unit (1041) and monitoring card measurement and control unit (1042), and described monitoring card adaptation unit (1041) is connected with described monitoring card measurement and control unit (1042); Wherein
Described monitoring card adaptation unit (1041) is connected with described acquisition control device (103), described inverter static bypass switch voltage monitoring card, for receiving described test signal, described test signal is nursed one's health and exports described inverter static bypass switch voltage monitoring card to and carry out serviceability test, and the feedback signal receiving the test of described serviceability is nursed one's health;
Described monitoring card measurement and control unit (1042) is connected with described preposition control device (101), and the feedback signal of testing for the described serviceability after receiving described adaptation feedback order collection conditioning is uploaded to described preposition control device (101).
5. inverter static bypass switch voltage monitoring card serviceability test macro according to claim 4, it is characterized in that, described preposition control device (101) also receive test case resolve to signal export order be sent to described monitoring card measurement and control unit (1042), described monitoring card measurement and control unit (1042) receives described signal and exports the unconventional pumping signal of order generation, described inverter static bypass switch voltage monitoring card is exported to through described monitoring card adaptation unit (1041), the normal of described inverter static bypass switch voltage monitoring card and fault is simulated by break-make feed circuit.
6. inverter static bypass switch voltage monitoring card serviceability test macro according to claim 5, it is characterized in that, described inverter static bypass switch voltage monitoring cartoon is crossed inverter control interface card and is connected with described monitoring card adaptation unit (1041), and described inverter control interface card carries out signal converting to the test signal after conditioning and/or unconventional pumping signal and inputs to described inverter static bypass switch voltage monitoring card.
7. inverter static bypass switch voltage monitoring card serviceability test macro according to claim 1, 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).
8. inverter static bypass switch voltage monitoring card serviceability test macro according to claim 7, it is characterized in that, described test macro also comprises DEU data exchange unit (106);
Described DEU data exchange unit (106) is connected with 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), adopts unified ethernet communication agreement to carry out data transmission.
9. inverter static bypass switch voltage monitoring card serviceability test macro according to claim 1, 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.
10. an inverter static bypass switch voltage monitoring card serviceability method of testing, is characterized in that, comprise 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 static bypass switch voltage monitoring card to and carry out serviceability test;
S5: receive described adaptation feedback order by described collection adaptive device (104), the feedback signal process described serviceability tested according to described adaptation feedback order is also uploaded to described preposition control device (101).
11. inverter static bypass switch voltage monitoring card serviceability method of testings according to claim 10, is characterized in that,
Step S1 also comprises: by preposition control device (101) reception environment test case, and described environmental testing use-case is resolved to environment acquisition, and described environment acquisition is sent to condition test-control device (105);
Also comprise between step S2 and step S3:
S2.0: gather ambient parameters information by described condition test-control device (105) and be uploaded to described preposition control device (101).
12. inverter static bypass switch voltage monitoring card serviceability method of testings according to claim 11, is characterized in that,
Step S1 also comprises: receive exciting test use-case by preposition control device (101), described exciting test use-case is resolved to signal and exports order, and described signal output order is sent to collection adaptive device (104);
Step S4 also comprises: receive described signal by described collection adaptive device (104) and export the unconventional pumping signal of order generation, export described inverter static bypass switch voltage monitoring card to, simulate the normal of described inverter static bypass switch voltage monitoring card and fault by break-make feed circuit.
13. inverter static bypass switch voltage monitoring card serviceability method of testings according to claim 12, it is characterized in that, described method of testing also comprises:
S6: gather described test signal by described acquisition control device (103) and be uploaded to described preposition control device (101).
14. inverter static bypass switch voltage monitoring card serviceability method of testings according to claim 13, it is characterized in that, described method of testing also comprises:
S7: the ambient parameter information that feedback signal, described condition test-control device (105) that the test signal uploaded by described acquisition control device (103) by described preposition control device (101), described collection adaptive device (104) are uploaded are uploaded uploads to human-computer interaction terminal (107) and carries out real-time exhibition, upload onto the server (108) simultaneously, and adopt standard format to store.
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