CN105652853B - A kind of inverter sync card detecting system and method - Google Patents
A kind of inverter sync card detecting system and method Download PDFInfo
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- CN105652853B CN105652853B CN201610076640.XA CN201610076640A CN105652853B CN 105652853 B CN105652853 B CN 105652853B CN 201610076640 A CN201610076640 A CN 201610076640A CN 105652853 B CN105652853 B CN 105652853B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
Abstract
The present invention relates to a kind of inverter sync card detecting system and method, which includes preposition control device, adjustable power of direct current, acquisition control device, collection adaptive device；Preposition control device receives different test cases, and each test case is parsed into different control commands respectively；Adjustable power of direct current receives signal activation command, and controllable voltage signal is sent to acquisition control device；Acquisition control device receives testing and control order and controllable voltage signal, and controllable voltage signal is sent to collection adaptive device；Gather adaptive device and receive controllable voltage signal, controllable voltage signal is nursed one's health and is exported to inverter sync card, inverter sync card is tested, and receive adaptation feedback order, the feedback signal of test is handled and is uploaded to preposition control device.The detecting system and method for the present invention, solves the shortcomings that prior art needs a large amount of manual operations, requires height to operator, can not realize test comprehensive to function.
Description
Technical field
The present invention relates to nuclear power station electrical equipment online supervision technology, more specifically to a kind of inverter sync card
Detecting system and method.
Background technology
Present Daya Gulf, one phase of ridge Australia, ridge Australia second phase nuclear power station generally ensure that the safety in power station is steady using uninterrupted power source
Fixed operation, inverter fastener are very important parts inside uninterrupted power source, are to ensure nuclear power station inverter and rectification
The important fastener of device control system normal operation, different types of 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 commonly used equipment, and inverter sync card is to ensure
The inverter output voltage phase crucial fastener consistent with busbar voltage phase, is the important component of inversion system, when
Monitor that the difference of the voltage-phase of uninterrupted power source inverter output voltage phase and ac bus exceedes the scope allowed, pass through
Fastener panel leds are prompted, and important monitoring and alarm are played during inverter, operation, output are grid-connected etc.
Effect.But the aging of fastener may be caused after longtime running or maloperation and produce various potential faults, if not locating in advance
Reason will influence the normal operation of power supply unit, cause unnecessary loss.
Currently, it is domestic lack nuclear power station inverter internal fastener is targetedly studied, the maintenance of the type fastener or more
Identified for the artificial regular inspection dependent on the related cabinet progress complete machine to inverter total system or simple appearance to determine card
The working status of part, can not carry out power up test analysis to old fastener automatically or in batches, lack and carry out intelligence to fastener potential faults
The means that can be checked and diagnose.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of inverter sync card detecting system and method.
The technical solution adopted by the present invention to solve the technical problems is：Construct a kind of inverter sync card detecting system and
Method.
It is described for being detected to inverter sync card in inverter sync card detecting system of the present invention
Detecting system includes preposition control device, adjustable power of direct current, acquisition control device, collection adaptive device；
The preposition control device and the adjustable power of direct current, the acquisition control device, the collection adaptive device
It is connected, for receiving different test cases, each test case is parsed into signal activation command respectively, test is controlled
System order, adaptation feedback order, and the signal activation command is sent to the adjustable power of direct current, by the testing and control
Order is sent to the acquisition control device, and the adaptation feedback order is sent to the collection adaptive device；
The adjustable power of direct current is connected with the preposition control device, the acquisition control device, for receiving
Signal activation command is stated, controllable voltage signal is sent to the acquisition control device according to the signal activation command；
The acquisition control device and the preposition control device, the adjustable power of direct current, the collection adaptive device
It is connected, for receiving the testing and control order and the controllable voltage signal, according to the testing and control order by described in
Controllable voltage signal is sent to the collection adaptive device；
The collection adaptive device is connected with the acquisition control device, the preposition control device, for receiving
Controllable voltage signal is stated, the controllable voltage signal is nursed one's health and is exported to inverter sync card, it is same to the inverter
Step card is tested, and receives the adaptation feedback order, according to the adaptation feedback order by the feedback letter of the test
Number handle and be uploaded to the preposition control device.
Preferably, the acquisition control device also gathers the controllable voltage signal and is uploaded to the preposition control device.
Preferably, the acquisition control device includes main control unit, output unit and input unit, the main control unit with
The output unit, the input unit are connected；Wherein
The main control unit is connected with the preposition control device, for receiving the testing and control order, according to institute
Testing and control order is stated, controls the output unit by the controllable voltage signal output to the collection adaptive device, control
The input unit gathers the controllable voltage signal output to the main control unit and is uploaded to the preposition control device；
The output unit is connected with the adjustable power of direct current, the collection adaptive device, for receiving the master
The control command of unit is controlled, controls the controllable voltage signal output to the collection adaptive device；
The input unit is connected with the adjustable power of direct current, for receiving the control command of the main control unit,
The controllable voltage signal output is gathered to the main control unit.
Preferably, the collection adaptive device includes sync card adaptation unit and sync card measurement and control unit, the sync card
Adaptation unit is connected with the sync card measurement and control unit；Wherein
The sync card adaptation unit is connected with the acquisition control device, the inverter sync card, for receiving
The controllable voltage signal, nurses one's health the controllable voltage signal and is exported to the inverter sync card and tested,
And the feedback signal of the reception test is nursed one's health；
The sync card measurement and control unit is connected with the preposition control device, is adopted for receiving the adaptation feedback order
The feedback signal of the test after collection conditioning is uploaded to the preposition control device.
Preferably, the detecting system further includes inverter power supply card, is connected with the sync card, sync card adaptation unit
Connect, operating voltage is provided for the sync card.
Preferably, the detecting system further includes condition test-control device；
The condition test-control device is connected with the preposition control device, and the preposition control device receives test case
Environment acquisition is parsed into send to the condition test-control device, the condition test-control device collection ambient parameters information
It is uploaded to the preposition control device.
Preferably, the detecting system is further included the data carried out data transmission using unified ethernet communication agreement and handed over
Changing device；
The preposition control device is filled by the DEU data exchange unit and the adjustable power of direct current, the acquisition control
Put, the collection adaptive device, the condition test-control device are connected.
Preferably, the detecting system includes human-computer interaction terminal and server；
The server is connected with the human-computer interaction terminal, the preposition control device, stores the test case
And the controllable voltage signal of feedback and the data of the feedback signal.
In inverter synchronization card test method of the present invention, the detection method comprises the following steps：
S1：Different test cases is received by preposition control device, each test case is parsed into letter respectively
Number activation command, testing and control order, adaptation feedback order, and the signal activation command is sent to adjustable power of direct current,
The testing and control order is sent to acquisition control device, the adaptation feedback order is sent to collection adaptive device；
S2：The signal activation command is received by the adjustable power of direct current, according to the signal activation command to institute
State acquisition control device and send controllable voltage signal；
S3：The testing and control order and the controllable voltage signal are received by the acquisition control device, according to institute
Testing and control order is stated to send the controllable voltage signal to the collection adaptive device；
S4：The controllable voltage signal is received by the collection adaptive device, the controllable voltage signal is adjusted
Manage and export to inverter sync card, the inverter sync card is tested；
S5：The adaptation feedback order is received by the collection adaptive device, according to the adaptation feedback order by institute
The feedback signal for stating test handles and is uploaded to the preposition control device.
Preferably, further included before step S1：
S0：After logging in test system from human-computer interaction terminal, carry out experiment preliminary preparation and related experiment is matched somebody with somebody
Put, select test case to be issued to the preposition control device by server.
Preferably, step S1 is further included：Environment test case is received by preposition control device, the environmental testing is used
Analysis is illustrated to send to condition test-control device into environment acquisition, and by the environment acquisition；
Further included after step S5：
Step S6：Ambient parameters information is gathered by the condition test-control device and is uploaded to the preposition control dress
Put.
Preferably, further included after step S6：
S7：The controllable voltage signal is gathered by the acquisition control device and is uploaded to the preposition control device.
Preferably, further included after step S7：
S8：By the preposition control device by the collection feedback signal of adaptive device, the condition test-control device
The ambient parameters information of collection and the controllable voltage signal of acquisition control device collection upload to the human-computer interaction
Terminal carries out real-time exhibition, and stores and arrive the server.
Implement the inverter sync card detecting system and method for the present invention, have the advantages that：Using automation, intelligence
Energyization, integrated on-line monitoring, and matched monitoring system is designed, solving the prior art needs largely manually behaviour
The shortcomings that making, required by height, can not realize test comprehensive to function by operator.
Inverter sync card detecting system provided by the invention possesses highly intelligentized feature, can be realized applied to enterprise
The effect of personnel reduction and enlargement；Possess excellent human-computer interaction function, effectively mitigate the workload of tester, effectively improve test system
The utilization rate of system.
Inverter synchronization card test method provided by the invention possesses safe operability, can be in the case of priming the pump
The working performance state of inverter sync card is screened using the experiment of long-term strike-machine or working condition simulation test.
Brief description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the structure diagram of inverter sync card detecting system of the present invention；
Fig. 2 is the circuit diagram of inverter sync card detecting system partial circuit of the present invention；
Fig. 3 is the flow diagram of inverter synchronization card test method of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation
Example, is described in further detail the present invention.It should be appreciated that specific embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.
The embodiment of the invention discloses a kind of inverter sync card detecting system and method, by studying inverter sync card
Functional characteristic and the signal interaction between other fasteners, the collection of corresponding hardware is designed based on itself signaling interface characteristic
Device and software operation interface.For the minimum system being made of inverter sync card and inverter power supply card, pass through software and hardware
Collaborative work realize the simulations of the various operating modes of inverter sync card, solving can not be inverse to nuclear power station using prior art means
Become the defects of device fastener carries out automatic batch power up test and intelligent analysis diagnosis, be conducive to new fastener quality testing, old card
Part Performance Evaluation, the development of failure fastener analyzing and diagnosing work, so as to improve the work efficiency of tester, reduce the thing of maintenance
Matter cost and time cost.It is described in detail individually below.
Referring to Fig. 1, Fig. 1 is a kind of structure diagram of inverter sync card detecting system provided by the invention.The inspection
Examining system is used to be detected inverter sync card, including preposition control device 101, adjustable power of direct current 102, acquisition control
Device 103, collection adaptive device 104.
The preposition control device 101 and adjustable power of direct current 102, acquisition control device 103, collection 104 phase of adaptive device
Each test case, for receiving different test cases, is parsed into different control commands, is sent to difference by connection respectively
Device.Wherein the classification of test case includes strike-machine test case, emulation testing use-case, fault diagnosis test case.Specifically
, in the embodiment of the test system of the present invention, which includes but not limited to front end processor, receives different
Test case, each test case is parsed into signal activation command, testing and control order, adaptation feedback order respectively, and
Signal activation command is sent to adjustable power of direct current 102, testing and control order is sent to acquisition control device 103, will be suitable
Sent with feedback command to collection adaptive device 104.In addition, preposition control device 101 also has the function of certain data storage,
After all Real-time Monitoring Datas collection in experimentation, preposition control device 101 is uploaded to first, in preposition control device
101 pre-processed after again orderly feeding server carry out structured storage.
The adjustable power of direct current 102 is connected with preposition control device 101, acquisition control device 103, for receiving signal
Activation command, sends controllable voltage signal, its amplitude size is according to preposition according to signal activation command to acquisition control device 103
The order that control device 101 issues is performed.Specifically, in the embodiment of the test system of the present invention, direct current adjustable electric
Source 102 is experiment test signal source, there is provided d. c. voltage signal, its specific output size are issued according to preposition control device 101
Order performed, adjustable power of direct current 102 exports 125V DC voltages all the way in the present embodiment.
The acquisition control device 103 and preposition control device 101, adjustable power of direct current 102, collection 104 phase of adaptive device
Connection, for receiving testing and control order and controllable voltage signal, according to testing and control order by controllable voltage signal send to
Gather adaptive device 104.Specifically, in the embodiment of the test system of the present invention, which includes master control
Unit 1031, output unit 1032, input unit 1033, main control unit 1031 and output unit 1032,1033 phase of input unit
Connection；Wherein main control unit 1031 is connected with preposition control device 101, for receiving testing and control order, is controlled according to test
System order, control output unit 1032 adopt controllable voltage signal output to adaptive device 104, control input unit 1033 is gathered
Collection controllable voltage signal output to main control unit 1031 and is uploaded to preposition control device 101；The output unit 1032 and direct current
Regulated power supply 102, collection adaptive device 104 are connected, and for receiving the control command of main control unit 1031, control test signal
Output extremely collection adaptive device 104；The input unit 1033 is connected with adjustable power of direct current 102, for receiving main control unit
1031 control command, collection controllable voltage signal output to main control unit 1031.In the embodiment of the test system of the present invention
In, 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 is single
Member 1033 includes but not limited to analog input.The control command configuration that master control borad is issued according to preposition control device 101 is opened
Pass amount output board, the respective channel of analog input, and pump back test monitoring data are to preposition control device 101；Switching value
Output board is connected with adjustable power of direct current 102, is used for realization the connecting and disconnecting of the test signal to adjustable power of direct current 102,
And test signal is exported to collection adaptive device 104.Analog input is used for the controllable electric for gathering adjustable power of direct current 102
Press signal.
The collection adaptive device 104 is connected with acquisition control device 103, preposition control device 101, for passing through collection
Control device 103 receives the controllable voltage signal from adjustable power of direct current 102, and controllable voltage signal is nursed one's health and exported
To inverter sync card, inverter sync card is tested；Meanwhile the collection adaptive device 104 also receives preposition control dress
101 adaptation feedback order is put, is handled according to the feedback signal of adaptation feedback order collecting test and is uploaded to preposition control dress
Put 101.Further, collection adaptive device 104 includes sync card adaptation unit 1041 and sync card measurement and control unit 1042, synchronous
Card adaptation unit 1041 is connected with sync card measurement and control unit 1042；Wherein sync card adaptation unit 1041 and acquisition control device
103rd, inverter sync card is connected, and for receiving controllable voltage signal, controllable voltage signal is nursed one's health and is exported to inverse
Become device sync card to be tested, and receive the feedback signal tested and nursed one's health；Sync card measurement and control unit 1042 and preposition control
Device 101 processed is connected, and the feedback signal for receiving the performance test after adaptation feedback order collection is nursed one's health is uploaded to preposition
Control device 101, while the unconventional pumping signal needed for inverter sync card, synchronized card adaptation are produced by internal circuit
Unit 1041 is sent into the respective pins of inverter sync card.Specifically, in the embodiment of the test system of the present invention, sync card
Adaptation unit 1041 includes but not limited to inverter sync card adaptation board, and sync card measurement and control unit 1042 includes but not limited to inversion
Device sync card distribution control and testing board.
The detecting system further includes inverter power supply card, is connected with sync card, sync card adaptation unit 1041, for synchronously
Card provides operating voltage.Inverter sync card and the terminal of inverter power supply card arrange connection composition minimum system by ash, pass through
Four indicator lights of H102, H302, H104, H304, are completed to uninterrupted power source inverter output voltage on inverter sync card
The abnormal alarm that the difference of phase and busbar voltage phase occurs.Nuclear power station inverter sync card method for detecting operation state and system
Purpose be detection fastener function include its operating status, reliability etc..
The inverter sync card detecting system of the embodiment of the present invention, different tests is received by preposition control device 101
Each test case, is parsed into different control commands by use-case respectively；Wherein, adjustable power of direct current 102 receives signal excitation
Order, controllable voltage signal is sent to acquisition control device 103；Acquisition control device 103 receives testing and control order and controllable
Voltage signal, sends controllable voltage signal to collection adaptive device 104 according to testing and control order；Gather adaptive device 104
Controllable voltage signal is received, controllable voltage signal is nursed one's health and is exported to inverter sync card, inverter is synchronously sticked into
Row test；Meanwhile gather adaptive device 104 and also receive adaptation feedback order, according to adaptation feedback order by the feedback letter of test
Number handle and be uploaded to preposition control device 101.
The inverter sync card detecting system of the embodiment of the present invention possesses highly intelligentized feature, can be real applied to enterprise
The effect now cut payroll to improve efficiency；Possess excellent human-computer interaction function, effectively mitigate the workload of tester, effectively improve test
The utilization rate of system.
Further, the detecting system of the embodiment of the present invention further includes condition test-control device 105；The condition test-control device
105 are connected with preposition control device 101, and preposition control device 101 receives test case and is parsed into the transmission of environment acquisition
To the condition test-control device 105, the condition test-control device 105 collection ambient parameters information is uploaded to preposition control device
101.Specifically, the condition test-control device 105 of the embodiment of the present invention includes temperature and humidity filed plate, temperature and humidity filed plate and preposition control
Device 101 processed is connected, and the size of actual work temperature, humidity for collecting test system surrounding environment, is transmitted to preposition
Control device 101 is handled.Meanwhile temperature and humidity filed plate monitors interior of equipment cabinet humiture situation in real time, and according to humiture
Operating of the configuration information to fan and warm-air drier carries out closed-loop control, so as to adjust the humiture environment of interior of equipment cabinet.The present invention
The test system of embodiment can also ignore condition test-control device 105.
Yet further, the detecting system of the embodiment of the present invention, which further includes, uses unified ethernet communication agreement into line number
According to the DEU data exchange unit 106 of transmission；Preposition control device 101 by DEU data exchange unit 106 and adjustable power of direct current 102,
Acquisition control device 103, collection adaptive device 104, condition test-control device 105 are connected.Specifically, the number of the embodiment of the present invention
Include but not limited to interchanger according to switch 106, there is provided multi-channel data transmission passage.Preposition control device 101 passes through exchange
Machine, using unified ethernet communication agreement and adjustable power of direct current 102, acquisition control device 103, condition test-control device 105,
Adaptive device 104 is gathered to transmit into row information.Preposition control device 101 is passed with 102 link of adjustable power of direct current for unidirectional information
Pass, signal activation command is issued to adjustable power of direct current 102 by preposition control device 101 by link；Preposition control device 101
Link with acquisition control device 103, condition test-control device 105, collection adaptive device 104 is then bidirectional information transmission, experiment
Start preposition control device 101 and passage configuration and testing and control order are issued by chain road direction three of the above equipment, adopted in experiment
Collection control device 103, condition test-control device 105, collection adaptive device 104 then pass through the chain road direction preposition control device
101 upload controllable voltage signal, ambient parameter information, feedback signal respectively.The test system of the embodiment of the present invention can also neglect
Slightly DEU data exchange unit 106.
Yet further, the test system of the embodiment of the present invention further includes human-computer interaction terminal 107 and server 108；Should
Server 108 is connected with human-computer interaction terminal 107, preposition control device 101, stores the controllable electric of test case and feedback
Press the data of signal and feedback signal.Specifically, human-computer interaction terminal 107 provides system and the interaction platform of user, Yong Hutong
The information of test fastener, equipment can be managed by crossing in human-computer interaction terminal 107；Experiment parameter can be configured,
Experimentation is controlled and is monitored；Test case can be called, can check historical testing information etc..Human-computer interaction terminal at the same time
107 have the function of alarm analysis, when the data monitored exceed setting value, early warning or alarm will be carried out on interface, is gone out
When now alarming, system will stop experiment process immediately.Server 108 is data service center, is stored with all experiment tests and uses
Example, system program, monitoring data etc., while carry out data and program with human-computer interaction terminal 107 and preposition control device 101
Interaction.Preferably, system design UPS power supply mechanisms ensure that server remains to work normally when power is off.When alternating current because of failure and
When stopping power supply, UPS powers through air switch to power distributor, and the output terminal of power distributor accesses preposition control device 101, number
According to switch 106, so as to can guarantee that in the event of a power failure, human-computer interaction terminal 107 still can read required data.
Preferably, the test system of the embodiment of the present invention also further includes cabinet 109, DEU data exchange unit 106, preposition control
During device 101, acquisition control device 103, collection adaptive device 104, condition test-control device 105 are all installed in cabinet.The machine
Cabinet includes several interlayers, and several interlayers independently place acquisition control device 103, preposition control device 101, collection adaptation dress
Put 104.Light bulb, PTC warm-air driers and fan are installed in cabinet.Wherein light bulb is installed on enclosure top, for illuminating；PTC is warmed up
Assembling is below cabinet, and fan is installed on enclosure top, for ensuring that interior of equipment cabinet device works in specific temperature.
Cabinet is provided outside switching handle and is used for control rack fan and cabinet-heating device, wherein switching handle is divided into three control gears,
When switching handle positioned at heating gear, cabinet-heating device enters working status, when switching handle positioned at ventilation gear, cabinet fan
Into working status, when switching handle positioned at remote control gear, the switching of cabinet-heating device and cabinet fan is by condition test-control device
105, which receive supervisory instruction, is controlled.
The present invention provides a kind of nuclear power station inverter sync card method for detecting operation state and system, by same to inverter
Step card powers on strike-machine, multi-state simulation test when carrying out automatic long, to realize the new fastener quality testing of the automation of batch, old
Performance Evaluation, the analyzing and diagnosing of failure fastener of fastener.
In experimentation, user is by corresponding adaptive device card slot in inverter sync card, power card insertion cabinet
And corresponding test case is selected in the human-computer interaction interface of human-computer interaction terminal, test case issues after confirming twice
It is man-machine if test case breaks down during issuing and fails and be issued to preposition control device to preposition control device
Corresponding text prompt occurs on the human-computer interaction interface of interactive terminal；After test case issues successfully, start fastener strike-machine
Experiment.During strike-machine, inverter power supply fastener obtains a direct current 125V excitation power supply；Human-computer interaction terminal is man-machine at this time
The response signal waveform of interface meeting real-time display power card, the input power waveform of sync card and the output of sync card fastener, waveform
Data are parsed and stored on the host of user terminal and the normal waveform with being laid in case library is compared, and work as discovery
When the phase and amplitude error of waveform exceeds normal range (NR), the indicator light of human-computer interaction interface is reddened by green, sends alarm
And strike-machine process is automatically stopped.
As shown in Fig. 2, in the present embodiment, test fastener is inverter sync card, in addition, it is inverse to further include subtest fastener
Become device power card, it mainly provides sync card working signal.It is attached between the two by ash row.Specifically connection is：
Inverter sync card pin X2:A30 and inverter power supply card pin X2:A30 connections；
Inverter sync card pin X2:A28 and inverter power supply card pin X2:A28 connections；
Inverter sync card pin X2:A26 and inverter power supply card pin X2:A08 connections；
Inverter sync card pin X2:A32 and inverter power supply card pin X2:A32、X2:A04 connections；
Controllable voltage signal is provided by adjustable power of direct current needed for experiment, is 125V DC voltages.Adjustable power of direct current is defeated
The 125V direct voltage outputs gone out are controlled, the direct current to acquisition control device by digital output module channel C J27
Pressure signal collection adaptive device is linked into after digital output module, be input to after be adapted to modulate circuit power card and together
Step is used as excitation power supply, and then sync card receives the normal work power supply provided after power card processing.
The purpose of nuclear power station inverter sync card method for detecting operation state and system is whether detection fastener function is normal,
Detection content includes its job stability and functional reliability etc..The major function of inverter sync card is to system UPS inversions
The abnormal alarm of device out-put supply value.
Judge whether the output voltage of inverter is normal, different tests can be called to use respectively by the indicator light on fastener
Example is realized to many detections of fastener working performance.
When experiment starts, D30, Z32 (negative) of inverter sync card connect the positive and negative anodes of direct current 125VDC power supplys respectively, synchronous
The X1 of card:C26, X1:C16, X1:C14 input low levels 0VDC；X1:A14, X2:C04, X2:C12 incoming levels 15VDC；At this time
It was observed that four indicator lights H102, H302, H104, H304 do not work on inverter synchronization card faceplate, by power card
(negative) the input 125VDC of D30, Z32, two indicator lights (red) H102, H302 are lighted on synchronous card faceplate at this time, human-computer interaction circle
Face can see pin X1:A24 exports low level, through (about 13s) after a while, two indicator lights on synchronous card faceplate at this time
(green) H104, H304 is lighted, and human-computer interaction interface can see pin X1:A24 exports high level.It is possible thereby to judge fastener work
Whether normal make.
Signal dosage and collection are all that test system is automatically performed in whole test process, and user is not required to be grasped manually
Make.In conclusion inverter sync card method for detecting operation state and the overall process of system testing are easy to operate, it is safe to use,
Automation to inverter sync card, intelligent test are realized, reduces artificial demand, can realize the purpose cut payroll to improve efficiency.
The inverter sync card detecting system of the embodiment of the present invention possesses highly intelligentized feature, can be real applied to enterprise
The effect now cut payroll to improve efficiency；Possess excellent human-computer interaction function, effectively mitigate the workload of tester, effectively improve test
The utilization rate of system.
As shown in figure 3, the present invention also provides a kind of inverter synchronization card test method, comprise the following steps：
S300：After logging in test system from human-computer interaction terminal, experiment preliminary preparation and related experiment are carried out
Configuration, selects test case to be issued to preposition control device by server.Specifically, user logs in survey from human-computer interaction terminal
After test system, experiment preliminary preparation and related experiment configuration are carried out；Preparation includes：Test fastener inspection, test system
System initialization, open adjustable power of direct current, front end processor etc.；Experimental configuration includes：Fastener is tested to select with card slot apolegamy, test case
Select configuration.The test case of selection will be issued to preposition control device by server.
S301：Different test cases is received by preposition control device, each test case is parsed into signal respectively
Activation command, testing and control order, adaptation feedback order, environment acquisition, and signal activation command is sent can to direct current
Power supply is adjusted, testing and control order is sent to acquisition control device, adaptation feedback order is sent to collection adaptive device, by ring
Border acquisition is sent to condition test-control device.
S302：Signal activation command is received by adjustable power of direct current, according to signal activation command to acquisition control device
Send controllable voltage signal.Specifically, DC voltage of the adjustable power of direct current according to needed for the output experiment of signal activation command is believed
Number.
Step S302.0：Temperature and humidity filed plate monitors interior of equipment cabinet humiture situation in real time, and matches somebody with somebody confidence according to humiture
Cease the operating to fan and warm-air drier and carry out closed-loop control, so as to adjust the humiture environment of interior of equipment cabinet.
S303：Testing and control order and controllable voltage signal are received by acquisition control device, according to testing and control order
Controllable voltage signal is sent to collection adaptive device.Specifically, the main control unit in acquisition control device is according to preposition control
Controllable voltage signal, is linked into the input terminal of collection adaptive device, then by signal by the testing and control order that device issues
It is sent into test fastener input pin.
S304：By gather adaptive device receive controllable voltage signal, controllable voltage signal is nursed one's health and export to
Inverter sync card, is tested for the property inverter sync card.Specifically, collection adaptive device believes the controllable voltage of input
The corresponding input pin of test fastener number is linked into after modulate circuit is handled, detected for inverter sync card provide it is reliable and stable
Power supply signal.
S305：Adaptation feedback order is received by gathering adaptive device, according to adaptation feedback order by the anti-of performance test
Feedback signal handles and is uploaded to preposition control device.Specifically, after inverter sync card is injected into test signal, its output pin
Response signal will be acquired by sync card measurement and control unit, sync card measurement and control unit is configured on adaptive device, avoids letter
Number remote transmission distortion, realizes the in-site collecting to fastener output response signal.
S306：Controllable voltage signal is gathered by acquisition control device and is uploaded to preposition control device.Specifically, collection control
Input unit in device processed is acquired the controllable voltage signal provided by adjustable power of direct current, by main control unit according to
Net very much and sent on the call format of MAC messages to preposition control device.
S307：Around preposition control device will gather the feedback signal of adaptive device, condition test-control device gathers
Ambient parameter information and the controllable voltage signal of acquisition control device collection upload to human-computer interaction terminal and carry out real-time exhibition, and
Store server.
S308：The overall process of experiment can be monitored by man-machine interface real-time monitoring interface, provided on interface
Ambient parameter data display frames, are then shown for the input/output signal of sync card by real-time waveform figure.
The inverter synchronization card test method of the embodiment of the present invention possesses safe operability, can be in the situation of priming the pump
The lower working performance state that inverter sync card is screened using the experiment of long-term strike-machine or working condition simulation test.
It should be understood that above example only expresses the preferred embodiment of the present invention, it describes more specific and detailed
Carefully, but the limitation to the scope of the claims of the present invention therefore can not be interpreted as；It should be pointed out that the common skill for this area
For art personnel, without departing from the inventive concept of the premise, above-mentioned technical characterstic can be freely combined, can also done
Go out several modifications and improvements, these belong to protection scope of the present invention；Therefore, it is all to be done with scope of the invention as claimed
Equivalents and modification, should all belong to the covering scope of the claims in the present invention.
Claims (12)
- A kind of 1. inverter sync card detecting system, for being detected to inverter sync card, it is characterised in that the detection System includes preposition control device (101), adjustable power of direct current (102), acquisition control device (103), collection adaptive device (104)；The preposition control device (101) and the adjustable power of direct current (102), the acquisition control device (103), described adopt Collection adaptive device (104) is connected, and for receiving different test cases, each test case is parsed into signal respectively Activation command, testing and control order, adaptation feedback order, and the signal activation command is sent to the adjustable power of direct current (102), the testing and control order is sent to the acquisition control device (103), by the adaptation feedback order send to The collection adaptive device (104)；The adjustable power of direct current (102) is connected with the preposition control device (101), the acquisition control device (103), It is controllable to the acquisition control device (103) transmission according to the signal activation command for receiving the signal activation command Voltage signal；The acquisition control device (103) and the preposition control device (101), the adjustable power of direct current (102), described adopt Collection adaptive device (104) is connected, for receiving the testing and control order and the controllable voltage signal, according to the test Control command sends the controllable voltage signal to the collection adaptive device (104), and the acquisition control device (103) is also Gather the controllable voltage signal and be uploaded to the preposition control device (101)；The collection adaptive device (104) is connected with the acquisition control device (103), the preposition control device (101), For receiving the controllable voltage signal, the controllable voltage signal is nursed one's health and is exported to inverter sync card, to institute State inverter sync card to be tested, and receive the adaptation feedback order, according to the adaptation feedback order by the survey The feedback signal of examination handles and is uploaded to the preposition control device (101)；The collection adaptive device (104) includes sync card adaptation unit (1041) and sync card measurement and control unit (1042), described Sync card adaptation unit (1041) is connected with the sync card measurement and control unit (1042).
- 2. inverter sync card detecting system according to claim 1, it is characterised in that the acquisition control device (103) main control unit (1031), output unit (1032) and input unit (1033), the main control unit (1031) and institute are included State output unit (1032), the input unit (1033) is connected；WhereinThe main control unit (1031) is connected with the preposition control device (101), for receiving the testing and control order, According to the testing and control order, control the output unit (1032) that the controllable voltage signal output is suitable to the collection With device (104), the input unit (1033) is controlled to gather the controllable voltage signal output to the main control unit (1031) and it is uploaded to the preposition control device (101)；The output unit (1032) is connected with the adjustable power of direct current (102), the collection adaptive device (104), uses In the control command for receiving the main control unit (1031), the controllable voltage signal output is controlled to the collection adaptive device (104)；The input unit (1033) is connected with the adjustable power of direct current (102), for receiving the main control unit (1031) control command, gathers the controllable voltage signal output to the main control unit (1031).
- 3. inverter sync card detecting system according to claim 1, it is characterised in that wherein described sync card adaptation is single First (1041) are connected with the acquisition control device (103), the inverter sync card, for receiving the controllable voltage letter Number, the controllable voltage signal is nursed one's health and is exported to the inverter sync card and is tested, and receives the survey The feedback signal of examination is nursed one's health；The sync card measurement and control unit (1042) is connected with the preposition control device (101), anti-for receiving the adaptation The feedback signal of the test after feedback order collection conditioning is uploaded to the preposition control device (101).
- 4. inverter sync card detecting system according to claim 3, it is characterised in that the detecting system further includes inverse Become device power card, be connected with the sync card, sync card adaptation unit (1041), operating voltage is provided for the sync card.
- 5. inverter sync card detecting system according to claim 1, it is characterised in that the detecting system further includes ring Border measure and control device (105)；The condition test-control device (105) is connected with the preposition control device (101), the preposition control device (101) Reception test case is parsed into environment acquisition and sends to the condition test-control device (105), the condition test-control device (105) collection ambient parameters information is uploaded to the preposition control device (101).
- 6. inverter sync card detecting system according to claim 5, it is characterised in that the detecting system, which further includes, adopts The DEU data exchange unit (106) carried out data transmission with unified ethernet communication agreement；The preposition control device (101) passes through the DEU data exchange unit (106) and the adjustable power of direct current (102), institute State acquisition control device (103), the collection adaptive device (104), the condition test-control device (105) is connected.
- 7. inverter sync card detecting system according to claim 1, it is characterised in that the detecting system includes man-machine Interactive terminal (107) and server (108)；The server (108) is connected with the human-computer interaction terminal (107), the preposition control device (101), stores institute State test case and the controllable voltage signal of feedback and the data of the feedback signal.
- 8. a kind of inverter synchronization card test method, it is characterised in that the detection method comprises the following steps：S1：Different test cases is received by preposition control device (101), each test case is parsed into letter respectively Number activation command, testing and control order, adaptation feedback order, and the signal activation command is sent to adjustable power of direct current (102), the testing and control order is sent to acquisition control device (103), the adaptation feedback order is sent to collection Adaptive device (104)；S2：The signal activation command is received by the adjustable power of direct current (102), according to the signal activation command to institute State acquisition control device (103) and send controllable voltage signal；S3：The testing and control order and the controllable voltage signal are received by the acquisition control device (103), according to institute Testing and control order is stated to send the controllable voltage signal to the collection adaptive device (104)；S4：The controllable voltage signal is received by the collection adaptive device (104), the controllable voltage signal is adjusted Manage and export to inverter sync card, the inverter sync card is tested；S5：The adaptation feedback order is received by the collection adaptive device (104), according to the adaptation feedback order by institute The feedback signal for stating test handles and is uploaded to the preposition control device (101).
- 9. inverter synchronization card test method according to claim 8, it is characterised in that further included before step S1：S0：After logging in test system from human-computer interaction terminal (107), carry out experiment preliminary preparation and related experiment is matched somebody with somebody Put, select test case to be issued to the preposition control device (101) by server (108).
- 10. inverter synchronization card test method according to claim 9, it is characterised in that step S1 is further included：By preceding Put control device (101) and receive environment test case, the environmental testing use-case is parsed into environment acquisition, and by described in Environment acquisition is sent to condition test-control device (105)；Further included after step S5：Step S6：Ambient parameters information is gathered by the condition test-control device (105) and is uploaded to the preposition control dress Put (101).
- 11. inverter synchronization card test method according to claim 10, it is characterised in thatFurther included after step S6：S7：The controllable voltage signal is gathered by the acquisition control device (103) and is uploaded to the preposition control device (101)。
- 12. inverter synchronization card test method according to claim 11, it is characterised in that stepFurther included after S7：S8：The feedback signal of the collection adaptive device (104), the environment are surveyed by the preposition control device (101) Control in the ambient parameters information of device (105) collection and the controllable voltage signal of the acquisition control device (103) collection Pass to the human-computer interaction terminal (107) and carry out real-time exhibition, and store and arrive the server (108).
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| CN202372588U (en) * | 2011-12-14 | 2012-08-08 | 中国广东核电集团有限公司 | Detecting device for reliability of Bailey plate in nuclear power plant |
| CN103163397A (en) * | 2011-12-14 | 2013-06-19 | 中国广东核电集团有限公司 | Universal analog quantity plate detection system for nuclear plant and method |
| CN104849580A (en) * | 2015-04-14 | 2015-08-19 | 中广核核电运营有限公司 | System and method for testing function of protecting card |
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