CN204357633U - The universal automatic checkout equipment of wind turbine control system - Google Patents
The universal automatic checkout equipment of wind turbine control system Download PDFInfo
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- CN204357633U CN204357633U CN201420751949.0U CN201420751949U CN204357633U CN 204357633 U CN204357633 U CN 204357633U CN 201420751949 U CN201420751949 U CN 201420751949U CN 204357633 U CN204357633 U CN 204357633U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model relates to the universal automatic checkout equipment of a kind of wind turbine control system, comprises ATE and tests cabinet.ATE tests cabinet and comprises upper-position unit, PLC module, automatic power Power entry module, power detecting module, signal detection module, signal imitation output module.Upper-position unit is connected with PLC module, power detecting module, signal detection module, signal imitation output module respectively; The PLC module of PLC module and tested control system carries out communication; Automatic power Power entry module is used for providing required power supply for tested control system; Signal imitation output module is used for providing required detection input signal for tested control system; Power detecting module, signal detection module export for the power supply detecting tested control system and signal exports, and output detections signal shows to upper-position unit, and judges whether measured value meets test request.The requirement of this automatic checkout equipment to trace routine developer is low, and the construction cycle is short, highly versatile.
Description
Technical field
The utility model belongs to wind turbine control system, is specifically related to the universal automatic checkout equipment of a kind of wind turbine control system.
Background technique
In recent years, China's Wind Power Generation Industry development is swift and violent, and national " 12 " plan that lay special stress on Wind Power Generation Industry has needed from pursuit quantity to pursuit quality, from pursuing the transformation of installation scale to the development trend of pursuit generated energy.Country " 13 " planning is worked out, and it is current by the status depending on doing " alternative energy source " that wind-powered electricity generation is expected to change, rises to the status shouldering ancient cooking vessel national energy structural adjustment main body future.It is not difficult to visualize, Wind Power Generation Industry will welcome a new development peak.Wind turbine control system is as the control core of wind power generating set, it is the important component part of blower fan, carry fan monitoring, maximal wind-energy capture and ensure the vital tasks such as good grid adaptability and compatibility, the quality of wind turbine control system quality to Wind turbines steadily, safety, efficient stable run important.At present, domestic wind-powered electricity generation industry, complete system plant and wind energy turbine set numerous, different clients has different demands, control system customize cry more and more higher.Meanwhile, the input and output point of wind turbine control system is various, and separate unit product manual detection work amount is huge, easily causes people for makeing mistakes, and damages device or undetected.For ensureing the quality of product of wind turbine control system, raising labour productivity, meeting the need of production that mass customizes, needing universal wind turbine control system automatic checkout equipment.
Summary of the invention
The purpose of this utility model improves the deficiencies in the prior art, there is provided wind turbine control system universal automatic checkout equipment, operational testing is realized automation by it, add the integrity degree of test, greatly reduce the test time, and low to the requirement of trace routine developer, the construction cycle is short, highly versatile.
The purpose of this utility model adopts following proposal to realize: the universal automatic checkout equipment of a kind of wind turbine control system, comprise ATE and test cabinet, described ATE tests cabinet and comprises upper-position unit, PLC module, automatic power Power entry module, power detecting module, signal detection module, signal imitation output module, and the upper-position unit that described ATE tests cabinet is connected with PLC module, power detecting module, signal detection module, signal imitation output module respectively; Described ATE tests the PLC module of cabinet and the PLC module of tested control system carries out communication; Described automatic power Power entry module is used for providing required power supply for tested control system; Described signal imitation output module is used for providing required detection input signal for tested control system; The power supply that described power detecting module, signal detection module are used for detecting respectively tested control system exports and signal output, and the output of the power supply of the tested control system detected and signal output are passed to upper-position unit, described upper-position unit, for receiving power supply and export and signal exporting and display measurement value, judges measured value whether in the measuring range set.
Described ATE tests between cabinet and tested control system and is provided with switching cabinet, and described switching cabinet is as the signalling channel between ATE test cabinet and tested control system and power channel.
Described switching cabinet comprises some relays, tests the three-phase alternating-current supply TCH test channel of cabinet for isolating tested control system and ATE, and described relay tests the PC control of cabinet by ATE.
Also comprise load cabinet, described load cabinet is for providing the power supply of tested control system high power load, and its load cabinet also can be used as the high power load of tested control system.
Also comprise frequency conversion electric closet, described frequency conversion electric closet is used for for the frequency converter control cabinet in tested control system provides power supply loop and analogue signal input.
Described power detecting module comprises three-phase alternating-current supply testing module, three-phase alternating-current supply Phase sequence detection module, single phase alternating current power supply testing module, described three-phase alternating-current supply testing module is used for exporting the multiplex three-phase alternating current source of tested control system detecting, described three-phase alternating-current supply Phase sequence detection module is used for exporting phase sequence to the multiplex three-phase alternating current source of tested control system and detects, and described single phase alternating current power supply testing module is used for exporting the multichannel single phase alternating current power supply of tested control system detecting.
Described signal detection module comprises 24V DC voltage measurement module, resistance signal measurement module, current signal measurement module; described 24V DC voltage measurement module is used for detecting the multichannel 24V direct voltage output of tested control system; the protective resistance that described resistance signal measurement module is used for ATE tests in cabinet carries out self-inspection, and described current signal measurement module is used for carrying out loop current detection to the Multi-Switch series arm of tested control system.
Described current signal measurement module is connected in series in the Multi-Switch series arm of tested control system, the signal imitation output module that ATE tests cabinet exports DC simulation electric current to this branch road, the current value measured is given the ATE upper-position unit display testing cabinet by signal measurement module, and judges that whether this measured value size tests the output of cabinet DC simulation current value with ATE conforms to.
Described signal imitation output module comprises digital signal output modules, analog voltage signal output module, analog current signal output module, coded pulse signal output module, temperature signal output module five modules, meet the input signal demand needed for tested control system, described digital signal output modules is used for output multi-channel 24VDC level signal, and the digital signal as tested control system inputs; Described analog voltage signal output module is used for output multi-channel 0 ~ 10V analog voltage, and the analog voltage signal as tested control system inputs; Described analog current signal output module is used for output multi-channel 4 ~ 20mA analog current, and the analog current signal for tested control system inputs; Described coded pulse signal output module is used for output encoder pulse signal, and the coded pulse signal for tested control system inputs; Described temperature signal output module is used for output multi-channel analog temperature signal, and the temperature signal for tested control system inputs.
Described automatic power Power entry module comprises the first transformer (T5.8) and the second transformer (T5.11), described first transformer (T5.8) is all connected with input 3X400VAC power electric through the first circuit breaker (F5.8) with the input end of the second transformer (T5.11), the output terminal of described first transformer (T5.8) is through the second circuit breaker (F5.8.1), first contactor (Q12.4) is connected with the first input end of cam switch (S5.8), first output terminal of described second transformer (T5.11) is through the 3rd circuit breaker (F5.14), second contactor (Q12.8) is connected with the second input end of cam switch (S5.8), second output terminal of described second transformer (T5.11) is through the 4th circuit breaker (F5.11), 3rd contactor (Q12.2) is connected with the 3rd input end of cam switch (S5.8), the output terminal of cam switch (S5.8) is connected with the power circuit of tested control system through the 4th contactor (Q11.4), output contactor (the Q12.2 of three road voltages, Q12.4 and Q12.8) mutually interlock, outside output voltage time different.
The advantage that the utility model has is: the utility model realizes the automatic power distribution of tested control system, power detecting, signal imitation and signal testing function by NI smart card, digital multimeter and interlock circuit.For different wind turbine control system product, without the need to changing test source code, only need write test database by test specification, the input output channel of the tested control system of correct distribution and test function, the detection of different control system product can be realized easily, low to the requirement of trace routine developer, the construction cycle is short, highly versatile.
And operational testing is realized automation by the utility model, add the integrity degree of test, greatly reduce the test time.ATE is tested between cabinet and tested control system and is connected by switching cabinet, makes wiring more convenient and quicker, avoids artificial misconnection.
Accompanying drawing explanation
Fig. 1 is hardware circuit diagram of the present utility model;
Fig. 2 a is that ATE of the present utility model tests the total distribution design circuit diagram of cabinet (UUT) power supply;
Fig. 2 b is that ATE of the present utility model tests cabinet (UUT) power distribution electricity design circuit figure;
Fig. 2 c is that ATE of the present utility model tests cabinet (UUT) electrical power distribution control loop design circuit figure;
Fig. 3 is that three-phase alternating-current supply of the present utility model detects and circuit of testing the phase sequence figure;
Fig. 4 is that digital multimeter of the present utility model test switches and test protective circuit figure
Fig. 5 is software block diagram of the present utility model.
Embodiment
See Fig. 1 to Fig. 5, the universal automatic checkout equipment of a kind of wind turbine control system, comprise ATE and test cabinet, described ATE tests cabinet and comprises upper-position unit, PLC module, automatic power Power entry module, power detecting module, signal detection module, signal imitation output module, and the upper-position unit that described ATE tests cabinet is connected with PLC module, power detecting module, signal detection module, signal imitation output module respectively.Described ATE tests the PLC module of cabinet and the PLC module of tested control system carries out communication.ATE tests by the communication of PLC optical fiber between cabinet and tested control system, and PLC and upper-position unit Direct Communication, complete the read-write of corresponding signal.Described automatic power Power entry module is for providing the power supply needed for tested control system; Described signal imitation output module is for providing the input signal of the detection needed for tested control system; The power supply that described power detecting module, signal detection module are used for detecting respectively tested control system exports and signal output, and the output of the power supply of the tested control system detected and signal output are passed to upper-position unit, described upper-position unit exports and signal output also display measurement value for receiving power supply, judge whether measured value meets test request simultaneously, namely judge measured value whether in the measuring range of setting.If signal is qualified automatically proceed to next content measurement; If signal is defective, alert investigation fault retests.
Described ATE tests between cabinet and tested control system and is provided with switching cabinet, described ATE tests the upper-position unit of cabinet for receiving operation signal, export control signal to tested control system, described switching cabinet is as the signalling channel between ATE test cabinet and tested control system and power channel.Described switching cabinet comprises some relays, tests the three-phase alternating-current supply TCH test channel of cabinet for isolating tested control system and ATE, and described relay tests the PC control of cabinet by ATE.
ATE is tested many wiring of cabinet and tested control system cabinet two cabinet by cabinet set of packets by described switching cabinet, make test plug module respectively, tester no longer needs single wiring, only need concentrate by group the respective terminal inserted and be connected cabinet, wiring is more convenient faster, can avoid artificial misconnection.
This automatic checkout equipment also comprises load cabinet, and described load cabinet is for providing the power supply of tested control system high power load, and its load cabinet also can be used as the high power load of tested control system.This automatic checkout equipment also comprises frequency conversion electric closet, and described frequency conversion electric closet is used for for the frequency converter control cabinet in tested control system provides power supply loop and analogue signal input, and this analogue signal is for compiling arteries and veins device pulse signal.
See Fig. 2 a, 2b, 2c, described automatic power Power entry module comprises the first transformer T5.8 and the second transformer T5.11, described first transformer T5.8 is all connected with input 3X400VAC power electric through the first circuit breaker F5.8 with the input end of the second transformer T5.11, the output terminal of described first transformer T5.8 is through the second circuit breaker F5.8.1, first contactor Q12.4 is connected with the first input end of cam switch S5.8, first output terminal of described second transformer T5.11 is through the 3rd circuit breaker F5.14, second contactor Q12.8 is connected with second input end of cam switch S5.8, second output terminal of described second transformer T5.11 is through the 4th circuit breaker F5.11, 3rd contactor Q12.2 is connected with the 3rd input end of cam switch S5.8, the output terminal of cam switch S5.8 is connected with the power circuit of tested control system through the 4th contactor Q11.4, the output contactor Q12.2 of three road voltages, Q12.4 and Q12.8 interlocks mutually, outside output voltage time different.After external power supply 3*400VAC inputs, be transformed into the voltage distribution of different brackets to tested control system through transformer, ATE cabinet internal unit uses 3*400VAC to power.See Fig. 2, detection facility can realize the voltage distribution of three kinds of electric pressures automatically.Input 3X400VAC power supply, after circuit breaker F5.8, realizes voltage transitions, as Fig. 2 a by two transformer T5.8 and T5.11; Voltage after conversion divides and is controlled by independently circuit breaker F5.8.1, F5.14 and F5.11 and contactor Q12.2, Q12.4 and Q12.8, finally exports, as Fig. 2 b via a cam switch S5.8 and contactor Q11.4; Output contactor switch Q12.2, Q12.4 and Q12.8 of three road voltages interlock mutually, and guarantee can not simultaneously outwards output voltage, as Fig. 2 c.
The ac power supply that described power detecting module, signal detection module are used for detecting respectively tested control system exports and VDC, resistance, current signal.
Described power detecting module comprises three-phase alternating-current supply testing module, three-phase alternating-current supply Phase sequence detection module, single phase alternating current power supply testing module.Described three-phase alternating-current supply testing module is used for exporting the multiplex three-phase alternating current source of tested control system detecting, described three-phase alternating-current supply Phase sequence detection module is used for exporting phase sequence to the multiplex three-phase alternating current source of tested control system and detects, and is realized by phase sequence detector; Described single phase alternating current power supply testing module is used for exporting the multichannel single phase alternating current power supply of tested control system detecting.
Described signal detection module comprises 24V DC voltage measurement module, resistance signal measurement module, current signal measurement module.Described 24V DC voltage measurement module is used for detecting the multichannel 24V direct voltage output of tested control system, and described resistance signal measurement module is used for carrying out self-inspection to the DMM protective resistance (RX5.1 and RX5.2 as in Fig. 4) of ATE testing apparatus; Described current signal measurement module is used for carrying out loop current detection to the branch road of multiple switch series connection of tested control system, and whether branch road wiring and the switch of multiple switch series connection in detecting and controlling system be normal.Described current signal measurement module is connected in series in the Multi-Switch series arm of tested control system, the signal imitation output module that ATE tests cabinet exports DC simulation electric current to this branch road, the current value measured is given the ATE upper-position unit display testing cabinet by signal measurement module, and judges that whether this measured value size tests the output of cabinet DC simulation current value with ATE conforms to.
Described power detecting module and signal detection module share a digital multimeter (NI-PXI-4070) and complete Detection task; Each testing module completes channel allocation by respective NI-PXI smart card (multicircuit relay).Described power detecting module realizes multichannel by NI-SCXI-1127 and distributes; Described signal detection module realizes multichannel by NI-SCXI-1130 and distributes.Described digital multimeter (NI-PXI-4070), can realize the measurement of multi-signal type, as alternating voltage, VDC, direct current (d.c.) and resistance measurement, completes power detecting and the signal testing function of detection facility.
See Fig. 3, the three-phase alternating-current supply that detection facility completes one-to-many detects and Phase sequence detection.Detection facility only uses a phase sequence measurer (K4.2) and a digital multimeter (NI-PXI-4070), completed the test of one-to-many by hardware corridor distribution (NI-SCXI-1127 completes) and Software for Design (software-driven relay K 9.4), three-phase alternating-current supply voltage and the phase sequence thereof of multiple passage can be detected easily.Now illustrate (XK6.1 as in Fig. 3) for one of them passage, three-phase alternating-current supply U, V, W, U phase of tested control system sends into 1,2,3,4 ports of XK6.1 respectively, and wherein U, V, W three-phase is sent into phase sequence measurer (K4.2) through relay (K9.4) and carried out Phase sequence detection; U phase and V phase send into digital multimeter (NI-PXI-4070) alternating voltage test shelves through a passage (CH00) of NI smart card (NI-SCXI-1127), carry out line voltage detecting; V phase and W phase send into digital multimeter (NI-PXI-4070) alternating voltage test shelves through another passage (CH01) of NI smart card (NI-SCXI-1127), carry out line voltage detecting.
See Fig. 4, detection facility completes the input of one-to-many.The input of detection facility is realized by digital multimeter (NI-PXI-4070-DMM), and measured signal enters from ' SCXIK6-OUT ' port of Fig. 4 left bottom, and relay (K3.5) realizes the switching of voltage (resistance) detection and current detecting; Two relays (K8.10 and K8.11) realize the switching of combined-voltage detection and resistance detection, and two relays are all failure to actuate, and enter resistive detection scheme, do not cut any protective resistance; The action of a relay (K8.10), another relay (K8.11) is failure to actuate, and enters VDC detecting pattern, and cuts VDC protective resistance (RX5.1); A relay (K8.10) is failure to actuate, and another relay (K8.11) action, enters alternating voltage detecting pattern, and cuts alternating voltage protective resistance (RX5.2).Two relay (K8.10 and K8.11) interlockings, ensure that combined-voltage measure loop can not be connected simultaneously, relay testing safety.
Described signal imitation output module comprises digital signal output modules, analog voltage signal output module, analog current signal output module, coded pulse signal output module, temperature signal export five modules, meets the input signal demand needed for tested control system.Described digital signal output modules is used for output multi-channel 24VDC level signal to tested control system, and the digital signal as tested control system PLC module inputs, and is realized by NI-PXI-6512 board.Described analog voltage signal output module is used for output multi-channel 0 ~ 10V analog voltage, described analog current signal output module is used for output multi-channel 4 ~ 20mA analog current, analogue signal as tested control system PLC module inputs, and is realized by NI-PXI-6704 board.Described coded pulse signal output module is used for output encoder pulse signal to tested control system, and the coded pulse signal as tested control system PLC module inputs, and is realized by the motor in frequency conversion electric closet and encoder.Described temperature signal output module is used for output multi-channel analog temperature signal, and the temperature signal as tested control system PLC module inputs, by the temperature value of 120 Europe resistance simulation 52 DEG C.
It is independently test system that ATE tests cabinet, the required various power supply of tested control system is provided and detects input signal, whether the output signal simultaneously detecting tested control system is correct, mainly completes the large function of distribution output, power detecting, signal imitation output and input four.Load cabinet, for providing the power supply of tested control system high power load, also can be used as the high power load of tested control system.Frequency conversion electric closet for frequency converter control cabinet provide power supply loop and analogue signal input.Switching cabinet is the special subtest equipment designed for different tested control system, supports the use with tested control system.
Automatic power Power entry module function: test cabinet by ATE and complete, ATE tests cabinet can provide the power supply of five types to export
1) voltage: 3 × 690VAC ± 10%, one group
2) voltage: 3 × 400VAC ± 10%, one group
3) voltage: 3 × 230VAC ± 10%, one group
4) voltage: 230VAC, 8 groups
5) voltage: 24VDC, one group
Power detecting and signal detection module function: test cabinet by ATE and complete, ATE tests the detection that cabinet can provide five types, i.e. three-phase alternating-current supply detection, single phase alternating current power supply detection, the detection of 24V VDC, resistance detection and current detecting.Whether meanwhile, for three-phase alternating-current supply, it is correct to test its phase sequence.The port number of each measuring ability, testing precision and correspondence thereof is as follows:
1) three-phase alternating-current supply detects 16 tunnels, measurement error ± 1.15VAC;
2) Phase sequence detection 16 tunnel of three-phase alternating-current supply;
3) single phase alternating current power supply detects 31 tunnels, measurement error ± 1.15VAC;
4) 24V VDC detection, resistance measurement, current measurement totally 128 tunnels; Measurement error ± the 0.24V of VDC, the measurement error of resistance and electric current be full scale ± 0.5%;
Signal imitation output module function: test cabinet primarily of ATE and complete, ATE tests cabinet can provide the analogue signal of five types, its signalling channel number and output accuracy as follows:
1) 24VDC level signal exports 64 tunnels, output error scope ± 0.24V;
2) 4 ~ 20mA analog current exports 22 tunnels, output error scope ± 0.02mA;
3) 0 ~ 10V analog voltage exports 16 tunnels, output error scope ± 0.01V;
4) coded pulse signal exports: 1 road 2048P/r(frequency conversion electric closet provides)
5) temperature signal exports 48 tunnels, uses 120 resistance, and precision ± 1% is simulated;
For different wind turbine control system product, without the need to changing test source code, only need by the distribution that test specification is correct the input output channel of tested control system, the detection of different control system product can be realized easily.By upper computer software dedicated tunnel, each passage is realized by NI smart card (multicircuit relay), upper computer software distributes different TCH test channels to different testing procedures, and this is realized by test database, and test database is write according to test specification by trace routine developer.For different control system, detection facility is without the need to changing test source code, and the basis realizing this function detection facility hardware is equipped with single testing tool and multiple TCH test channel, realizes one-to-many test; Software is write the subsequence of each test function by unified test specification, by test database unified management allocation for test function and TCH test channel, test chief series unified management test process, generates test report automatically.Be achieved in that hardware is described above, be equipped with enough port numbers, and use single testing tool (NI-PXI-4070 digital multimeter) to realize one-to-many test; Testing software is based on TestStand Development of Software Platform, and be made up of chief series, function subsequence and test database, chief series designated program performs stream, and automatically generates test report.The large function of needed for detection facility four is broken down into several little independently function blocks, is realized one by one, and design general input/output interface by function subsequence.Test database is for different control system, by test specification calling function subsequence, the input output channel of distribution function subsequence, the trace routine that can complete tested control system is write, without the need to changing the program source code of function subsequence, low to the requirement of trace routine developer, the construction cycle is short, highly versatile.
See Fig. 5, the software of detection facility is made up of chief series, function subsequence and test database.Chief series designated program performs stream, and automatically generates test report.Function subsequence realizes each measuring ability block one by one.Test database for different control system, by test specification calling function subsequence, the input output channel of distribution function subsequence.This kind of software configuration is for different control system, without the need to changing the program source code of function subsequence, only need press the correct distribution input output channel of test specification for different tested control system, call correct function subsequence, low to the requirement of trace routine developer, construction cycle is short, highly versatile.
Claims (10)
1. the universal automatic checkout equipment of wind turbine control system, it is characterized in that: comprise ATE and test cabinet, described ATE tests cabinet and comprises upper-position unit, PLC module, automatic power Power entry module, power detecting module, signal detection module, signal imitation output module, and the upper-position unit that described ATE tests cabinet is connected with PLC module, power detecting module, signal detection module, signal imitation output module respectively; Described ATE tests the PLC module of cabinet and the PLC module of tested control system carries out communication; Described automatic power Power entry module is used for providing required power supply for tested control system; Described signal imitation output module is used for providing required detection input signal for tested control system; The power supply that described power detecting module, signal detection module are used for detecting respectively tested control system exports and signal output, and the output of the power supply of the tested control system detected and signal output are passed to upper-position unit, described upper-position unit, for receiving power supply and export and signal exporting and display measurement value, judges measured value whether in the measuring range set.
2. the universal automatic checkout equipment of wind turbine control system according to claim 1, it is characterized in that: described ATE tests between cabinet and tested control system and is provided with switching cabinet, described switching cabinet is as the signalling channel between ATE test cabinet and tested control system and power channel.
3. the universal automatic checkout equipment of wind turbine control system according to claim 2, it is characterized in that: described switching cabinet comprises some relays, test the three-phase alternating-current supply TCH test channel of cabinet for isolating tested control system and ATE, described relay tests the PC control of cabinet by ATE.
4. the universal automatic checkout equipment of wind turbine control system according to claim 1, it is characterized in that: also comprise load cabinet, described load cabinet is for providing the power supply of tested control system high power load, and its load cabinet also can be used as the high power load of tested control system.
5. the universal automatic checkout equipment of wind turbine control system according to claim 1, it is characterized in that: also comprise frequency conversion electric closet, described frequency conversion electric closet is used for for the frequency converter control cabinet in tested control system provides power supply loop and analogue signal input.
6. according to the described universal automatic checkout equipment of wind turbine control system arbitrary in claim 1 to 5, it is characterized in that: described power detecting module comprises three-phase alternating-current supply testing module, three-phase alternating-current supply Phase sequence detection module, single phase alternating current power supply testing module, described three-phase alternating-current supply testing module is used for exporting the multiplex three-phase alternating current source of tested control system detecting, described three-phase alternating-current supply Phase sequence detection module is used for exporting phase sequence to the multiplex three-phase alternating current source of tested control system and detects, described single phase alternating current power supply testing module is used for exporting the multichannel single phase alternating current power supply of tested control system detecting.
7. according to the described universal automatic checkout equipment of wind turbine control system arbitrary in claim 1 to 5, it is characterized in that: described signal detection module comprises 24V DC voltage measurement module, resistance signal measurement module, current signal measurement module, described 24V DC voltage measurement module is used for detecting the multichannel 24V direct voltage output of tested control system, the protective resistance that described resistance signal measurement module is used for ATE tests in cabinet carries out self-inspection, described current signal measurement module is used for carrying out loop current detection to the Multi-Switch series arm of tested control system.
8. the universal automatic checkout equipment of wind turbine control system according to claim 7, it is characterized in that: described current signal measurement module is connected in series in the Multi-Switch series arm of tested control system, the signal imitation output module that ATE tests cabinet exports DC simulation electric current to this branch road, the current value measured is given the ATE upper-position unit display testing cabinet by signal measurement module, and judges that whether this measured value size tests the output of cabinet DC simulation current value with ATE conforms to.
9. according to the described universal automatic checkout equipment of wind turbine control system arbitrary in claim 1 to 5, it is characterized in that: described signal imitation output module comprises digital signal output modules, analog voltage signal output module, analog current signal output module, coded pulse signal output module, temperature signal output module five modules, meet the input signal demand needed for tested control system, described digital signal output modules is used for output multi-channel 24VDC level signal, and the digital signal as tested control system inputs; Described analog voltage signal output module is used for output multi-channel 0 ~ 10V analog voltage, and the analog voltage signal as tested control system inputs; Described analog current signal output module is used for output multi-channel 4 ~ 20mA analog current, and the analog current signal for tested control system inputs; Described coded pulse signal output module is used for output encoder pulse signal, and the coded pulse signal for tested control system inputs; Described temperature signal output module is used for output multi-channel analog temperature signal, and the temperature signal for tested control system inputs.
10. according to the described universal automatic checkout equipment of wind turbine control system arbitrary in claim 1 to 5, it is characterized in that: described automatic power Power entry module comprises the first transformer (T5.8) and the second transformer (T5.11), described first transformer (T5.8) is all connected with input 3X400VAC power electric through the first circuit breaker (F5.8) with the input end of the second transformer (T5.11), the output terminal of described first transformer (T5.8) is through the second circuit breaker (F5.8.1), first contactor (Q12.4) is connected with the first input end of cam switch (S5.8), first output terminal of described second transformer (T5.11) is through the 3rd circuit breaker (F5.14), second contactor (Q12.8) is connected with the second input end of cam switch (S5.8), second output terminal of described second transformer (T5.11) is through the 4th circuit breaker (F5.11), 3rd contactor (Q12.2) is connected with the 3rd input end of cam switch (S5.8), the output terminal of cam switch (S5.8) is connected with the power circuit of tested control system through the 4th contactor (Q11.4), output contactor (the Q12.2 of three road voltages, Q12.4 and Q12.8) mutually interlock, outside output voltage time different.
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CN107357285A (en) * | 2017-08-30 | 2017-11-17 | 湘潭电机股份有限公司 | A kind of Wind turbines column foot switch board inspects device |
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CN114325156A (en) * | 2021-11-22 | 2022-04-12 | 惠州市德赛西威汽车电子股份有限公司 | System and method for testing multiplex signals sent out by vehicle-mounted instrument |
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2014
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CN105404284A (en) * | 2015-12-15 | 2016-03-16 | 中国电子信息产业集团有限公司第六研究所 | QT-based cross platform PLC product tool test system and test method thereof |
CN105404284B (en) * | 2015-12-15 | 2018-07-27 | 中国电子信息产业集团有限公司第六研究所 | A kind of cross-platform PLC products tooling test system and its test method based on QT |
CN107357285A (en) * | 2017-08-30 | 2017-11-17 | 湘潭电机股份有限公司 | A kind of Wind turbines column foot switch board inspects device |
CN108051670A (en) * | 2017-12-05 | 2018-05-18 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of transformer testing frock |
CN110778462A (en) * | 2018-07-31 | 2020-02-11 | 北京金风慧能技术有限公司 | Wind generating set spare part detection platform |
CN109324592A (en) * | 2018-09-12 | 2019-02-12 | 四川宏华电气有限责任公司 | A kind of drilling machine electric control product test macro |
CN109324592B (en) * | 2018-09-12 | 2024-03-22 | 四川宏华电气有限责任公司 | Drilling machine electric control product testing system |
CN109459645A (en) * | 2018-12-25 | 2019-03-12 | 天津瑞能电气有限公司 | A kind of power control cabinet debugging integrated system |
CN114415644A (en) * | 2020-11-26 | 2022-04-29 | 重庆科凯前卫风电设备有限责任公司 | Fan control system flexible test platform and test method |
CN114489021A (en) * | 2020-11-26 | 2022-05-13 | 重庆科凯前卫风电设备有限责任公司 | Flexible testing platform and testing method for wind turbine generator control system |
CN114489018A (en) * | 2020-11-26 | 2022-05-13 | 重庆科凯前卫风电设备有限责任公司 | Fan system flexibility test platform and test method |
CN114325156A (en) * | 2021-11-22 | 2022-04-12 | 惠州市德赛西威汽车电子股份有限公司 | System and method for testing multiplex signals sent out by vehicle-mounted instrument |
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