CN106501634A - A kind of three-phase voltage Self-resetting module detecting device - Google Patents
A kind of three-phase voltage Self-resetting module detecting device Download PDFInfo
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- CN106501634A CN106501634A CN201610861215.1A CN201610861215A CN106501634A CN 106501634 A CN106501634 A CN 106501634A CN 201610861215 A CN201610861215 A CN 201610861215A CN 106501634 A CN106501634 A CN 106501634A
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- resetting module
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- driving plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of three-phase voltage Self-resetting module detecting device, including master control driving plate, touch display screen, three-phase program-controlled digital voltage source, sub-control data acquisition board, wireless communication module, armstrong's patent control operation platform；The input connection power generating facilities and power grids of three-phase program-controlled digital voltage source, output end accesses master control driving plate, the output end of master control driving plate accesses sub-control data acquisition board, the output end of sub-control data acquisition board is connected to three-phase Self-resetting module to be checked, and touch display screen, wireless communication module and armstrong's patent control operation platform are connected with master control driving plate respectively.The three-phase voltage Self-resetting module detecting device of the present invention adopts integral design, reduces production testing cost, and manually simple to operate, compromise between security, improves checkability and reliability.
Description
Technical field
A kind of the present invention relates to three-phase voltage Self-resetting module detection field, more particularly to three-phase voltage Self-resetting module inspection
Survey device.
Background technology
Three-phase voltage Self-resetting module be applied to three-phase alternating voltage 380V, frequency 50Hz, rated operational current 80A and with
Under user or load.Protection of the under-voltage to three phase electric equipment is passed by as the triple line caused by neutral conductor failure, main
It is used for Separate Home case inlet wire or the distribution line for needing to protect three phase electric equipment.When overvoltage in application circuit or deficient electricity
Energy automatic disconnecting consumers when pressure exceedes setting, (disconnected phase front is on-state, protects after disconnected phase to keep circuit normality in disconnected phase
Hold connection；Disconnected phase front is off-state, remains open after disconnected phase), and real-time detection line voltage distribution, when in circuit, voltage recovers
When normal, module (if state is disconnection before this) can be closed automatically within the time of regulation, it is ensured that the stability of electric power system
And continuity.
Used as a kind of verifying attachment of functional module, the inspection of more particularly to a kind of three-phase voltage Self-resetting module is filled
Put, its Main Function is the checking procedure for simplifying product, and improve production efficiency, minimizing human operational error reduce production testing
Cost etc..General survey device is all actual functional capability and the application technology requirement according to three-phase voltage Self-resetting module, special fixed
System is formed, in the industry not consensus.
Traditional three-phase voltage Self-resetting module detecting device is for single three-phase voltage Self-resetting module, using people
The manual mode of work is simulated live applied environment operation, carries out electricity to voltage value using traditional auto-transformer
Pressure, under-voltage and disconnected mutually adjust, the actuation time of hand-kept three-phase Self-resetting module and working value.
Substantially traditional method of testing, the requirement to operating personnel's ability are higher, due to complex operation step, it is possible to
As the work mistake of operating personnel causes three-phase voltage Self-resetting module defective products to be installed in user equipment, affect user's
Equipment safety.
Meanwhile, the development of intelligent grid and new energy technology also requires that distribution system installs more three-phase voltage runbacks simultaneously
Position module, to meet requirement of the load to electric power system stability.Traditional method of testing, monadic product test cycle are longer,
It is difficult to meet and produces the reliable three-phase voltage Self-resetting module of mass in enormous quantities.
Returning for defective products is return for client, technical staff needs to analyze defective products defect cause.Due to traditional
Survey data to retain with form made of paper, it is difficult to be quickly found out bad products test data, so that engineer carries out the defect of defective products
Analysis.
Content of the invention
In view of the deficiencies in the prior art, the technical problem to be solved be exploitation a kind of reduce production testing into
This, and manually simple to operate, compromise between security, improve the three-phase voltage Self-resetting module detection dress of checkability and reliability
Put.
For achieving the above object, the invention provides a kind of three-phase voltage Self-resetting module detecting device, specifically, this
The technical scheme of bright offer is as follows：
A kind of three-phase voltage Self-resetting module detecting device, including master control driving plate, touch display screen, three-phase program-controlled numeral
Voltage source, sub-control data acquisition board, wireless communication module, armstrong's patent control operation platform；Three-phase program-controlled digital voltage source defeated
Enter end connection power generating facilities and power grids, output end accesses master control driving plate, and the output end of master control driving plate accesses sub-control data acquisition board, point
The output end of control data acquisition board is connected to three-phase Self-resetting module to be checked, touch display screen, wireless communication module and hand-machine
Tool control operation platform is connected with main control driving plate respectively.
Preferably, master control driving plate adopts high speed ARM chip STM32103VCT6 for main control chip, for controlling three-phase electricity
The operation of pressure Self-resetting module detecting device, including controlling the output of three-phase program-controlled digital voltage source, gathers sub-control data acquisition
The detection data of plate, controls the display information of touch display screen, controls wireless communication module by the data is activation for gathering to service
Device.
Preferably, touch display screen adopts condenser type pressure sensitivity touch-screen, for showing test data, including three-phase to be measured certainly
The overvoltage value of reseting module, overvoltage tripping time, under-voltage value, under voltage tripping time；And canonical parameter is set
In master control driving plate, the scope, the scope of overvoltage tripping time, the scope of under-voltage value, deficient electricity including standard overvoltage value
The scope of pressure trip time.
Preferably, the output signal of three-phase program-controlled digital voltage source is the voltage source letter for exporting three-phase voltage, frequency-adjustable
Number, output voltage signal is adjusted by the communication between master control driving plate, the output of three-phase program-controlled digital voltage source passes through
Sub-control data acquisition board is connected to three-phase Self-resetting module to be checked, used as the input signal and module of three-phase Self-resetting module to be checked
Working power.
Preferably, sub-control data acquisition board is used for detecting three-phase Self-resetting module to be checked, sends out when master control driving plate is received
During the sense command for going out, start the output signal to three-phase Self-resetting module to be checked and delay time is detected, and will detection
As a result sub-control data acquisition board is stored in, waits master control driving plate to read；Meanwhile, the detection data of sub-control data acquisition board and mark
Quasi- data are compared to determine whether three-phase Self-resetting module to be checked meets technical need, and are indicated by LED light
Whether the working condition of Self-resetting module to be measured is normal.
Preferably, sub-control data acquisition board is multiple, and each sub-control data acquisition board can connect and gather 2 three-phases to be checked
Self-resetting module.
Preferably, armstrong's patent control operation platform is total power switch of three-phase voltage Self-resetting module detecting device, matches somebody with somebody
Standby mechanical emergency power off button, directly controls power supply by mechanical emergency power off button.
Preferably, master control driving plate is connected by the RS-485 master-slave communication modes of standard with sub-control data acquisition board.
Preferably, the voltage of power generating facilities and power grids is three-phase alternating current 380V.
Preferably, sub-control data acquisition board connects three-phase Self-resetting module to be checked by stationary fixture.
The three-phase voltage Self-resetting module detecting device that the present invention is provided adopts integral design, automatically by three-phase program-controlled
Digital voltage source output AC voltage signal, records actuation time and the magnitude of voltage of three-phase voltage Self-resetting module, panel automatically
LED shows test result.The three-phase voltage Self-resetting module detecting device power supply of the present invention is controllable, starts on demand, with electricity
Source failure protection function, with advantages below：
1st, improve production efficiency, realized the performance detection of 48 single-phase voltage Self-resetting modules in 5 minutes simultaneously.
2nd, human cost has been saved, the defective products produced due to artificial origin has been eliminated.
3rd, inner function moduleization design, and increased Anti-jamming Design.
The technique effect of the method for the present invention and generation is described further below with reference to accompanying drawing, to be fully understood from
The purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is the detection means system block diagram of presently preferred embodiments of the present invention
Specific embodiment
The three-phase voltage Self-resetting module detecting device system block diagram of presently preferred embodiments of the present invention as shown in figure 1, including
Master control driving plate 1, touch display screen 2, three-phase program-controlled digital voltage source 3, sub-control data acquisition board 4, wireless communication module 5, hand
Motivation tool control operation platform 7.
The input of three-phase program-controlled digital voltage source 3 is directly connected to three-phase alternating current 380V power generating facilities and power grids, and output end is connect simultaneously
Enter master control driving plate 1, and three-phase Self-resetting module 6 to be checked is connected to by test fixture, as three-phase Self-resetting mould to be checked
The working power of the input signal and module of block 6.The output signal of three-phase program-controlled digital voltage source 3 is output voltage, and frequency can
The voltage source signal of tune, can adjust output voltage signal by the communication between master control driving plate 1.
The output end of master control driving plate 1 accesses sub-control data acquisition board 4, and the output end of sub-control data acquisition board 4 is connected to
The stationary fixture of three-phase voltage Self-resetting module to be measured, touch display screen 2 and wireless communication module 5 are connected with main control driving plate 1
Connect, armstrong's patent control operation platform 7 is connected with master control driving plate, used as the battery main switch of whole detection means.
Core of the master control driving plate 1 as three-phase voltage Self-resetting module detecting device, in the present embodiment, preferably at a high speed
ARM chips STM32103VCT6 is main control chip, coordinates integrated relay driving chip array, relay, the first device of RS485 communications
Part etc., composition control circuit are responsible for the overall operation of control three-phase voltage Self-resetting module detecting device, including controlling three-phase journey
The output of control digital voltage source 3, gathers the detection data of sub-control data acquisition board 4, controls 2 display information of touch display screen, control
The data is activation for gathering is arrived plant server etc. by wireless communication module processed.
4 direct detection of sub-control data acquisition board three-phase Self-resetting module 6 to be checked, when receiving what master control driving plate 1 sent
During sense command, start the output signal to three-phase Self-resetting module 6 to be checked and delay time is detected, and by testing result
Sub-control data acquisition board 4 is stored in, the reading of master control driving plate 1 is waited at any time.Meanwhile, the test number of sub-control data acquisition board 4
According to being compared to determine whether three-phase Self-resetting module 6 to be checked meets technical need by programme-control and normal data, and
Indicate by LED light whether the working condition of three-phase Self-resetting module 6 to be checked is normal.
Touch display screen 2 is used as Man Machine Interface, it is preferred to use one piece 7 cun condenser type pressure sensitivity touch-screens, for showing
Go out all of test data, including three-phase Self-resetting module overvoltage value to be checked, overvoltage tripping time, under-voltage value, owe electricity
The pressure trip time.Canonical parameter is set in master control driving plate 1 simultaneously, including the scope of standard overvoltage value, overvoltage tripping
The scope of time, the scope of under-voltage value, the scope of under voltage tripping time.
Wireless communication module 5 can receive the transmission order of master control driving plate 1 at any time, and the data is activation of collection is taken to factory
Business device, carries out data persistence.
Armstrong's patent control operation platform 7 is total power switch of whole three-phase voltage Self-resetting module detecting device, matches somebody with somebody
Standby emergency power off button, directly controls power supply by mechanical button, prevents the program fleet of master control driving plate and power supply can not be cut
Fall, and the abnormality that caused due to power failure of three-phase voltage Self-resetting module detecting device and directly cut away power supply.
In the present embodiment, three-phase voltage Self-resetting module detecting device includes 24 pieces of sub-control data acquisition boards altogether, per
One piece of sub-control data acquisition board can gather 2 three-phase Self-resetting modules to be checked, i.e. three-phase voltage Self-resetting module detecting device list
Secondary can test 48 three-phase voltage Self-resetting module detecting devices simultaneously.
The testing process of the three-phase voltage Self-resetting module detecting device of the present invention set forth further below：
Master control driving plate 1 is first sent to 4 one synchronizing signals of sub-control data acquisition board as detection enabling signal, then controls
3 outputting standard three-phase 380V alternating current sources of three-phase program-controlled digital voltage source processed, three-phase Self-resetting module 6 to be checked can be when predetermined
In closed a floodgate, the closing time of three-phase Self-resetting module 6 to be checked can be collected sub-control data and be adopted by sub-control data acquisition board 4
Collection plate 4.Master control driving plate 1 can be by this closing time digital independent to master control driving plate 1 within the 5s times.
Further, the control three-phase program-controlled of master control driving plate 1 digital voltage source 3 exports the A phase 280V overvoltage of a standard
Alternating current source (B phases and C phases keep alternating current 220V constant), three-phase Self-resetting module 6 to be checked can carry out separating brake within the predetermined time,
The A phase opening times of three-phase Self-resetting module 6 to be checked can be collected sub-control data acquisition board 4 by sub-control data acquisition board 4.In 5s
In time, this A phase opening time can be read master control driving plate 1 by master control driving plate 1.
Further, the control three-phase program-controlled of master control driving plate 1 digital voltage source 3 exports a standard A phase 250V overvoltage and returns
Alternating current source (B phases and C phases keep alternating current 220V constant), three-phase Self-resetting module 6 to be checked can be closed a floodgate within the predetermined time,
The closing time of three-phase Self-resetting module 6 to be checked can be collected sub-control data acquisition board 4 by sub-control data acquisition board 4.In 5s
This A phase closing time can be read master control driving plate 1 by interior master control driving plate 1.
Further, the under-voltage exchange of 3 one standard A phase 150V of output of the control three-phase program-controlled of master control driving plate 1 digital voltage source
Source (B phases and C phases keep alternating current 220V constant), three-phase Self-resetting module 6 to be checked can carry out separating brake, sub-control within the predetermined time
The opening time of three-phase Self-resetting module 6 to be checked can be collected sub-control data acquisition board 4 by data acquisition board 4.Within the 5s times
This A phase opening time can be read master control driving plate 1 by master control driving plate 1.
Further, the under-voltage return of 3 one standard A phase 190V of output of the control three-phase program-controlled of master control driving plate 1 digital voltage source
Alternating current source (B phases and C phases keep alternating current 220V constant), three-phase Self-resetting module 6 to be checked can be closed a floodgate within the predetermined time,
The closing time of three-phase Self-resetting module 6 to be checked can be collected sub-control data acquisition board 4 by sub-control data acquisition board 4.In 5s
This A phase closing time can be read master control driving plate 1 by interior master control driving plate 1.
Further, foundation and A phase identical operation principles, carry out identical overvoltage and under-voltage behaviour to B phases and C phases
Make, and master control driving plate 1 will be read actuation time.
Further, the control three-phase program-controlled of master control driving plate 1 digital voltage source 3 exports a standard output standard three-phase 380V
Alternating current source, disconnects N phase power supplys afterwards, and three-phase Self-resetting module 6 to be checked will not carry out on/off switch action, sub-control in the given time
The time of being failure to actuate of three-phase Self-resetting module 6 to be checked can be collected sub-control data acquisition board 4 by data acquisition board 4.In the 5s times
This time of being failure to actuate can be read master control driving plate 1 by interior master control driving plate 1.
Finally, all data for collecting are transmitted data to factory's clothes by wireless communication module 5 by master control driving plate 1
Business device, whole test process terminate.
The preferred embodiment of the present invention described in detail above.It should be appreciated that the ordinary skill of this area is without the need for wound
The property made work just can make many modifications and variations according to the design of the present invention.Therefore, all technical staff in the art
Pass through the available technology of logical analysis, reasoning, or a limited experiment under this invention's idea on the basis of existing technology
Scheme, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of three-phase voltage Self-resetting module detecting device, it is characterised in that：Including master control driving plate, touch display screen, three
Phase digital spc voltage source, sub-control data acquisition board, wireless communication module, armstrong's patent control operation platform；The three-phase program-controlled
The input connection power generating facilities and power grids of digital voltage source, output end access the main control driving plate, the main control driving plate
Output end accesses the sub-control data acquisition board, and the output end of the sub-control data acquisition board is connected to three-phase Self-resetting mould to be checked
Block, the touch display screen, the wireless communication module and armstrong's patent control operation platform are connected with the master control driving plate respectively
Connect.
2. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The master control driving plate is adopted
It is main control chip with high speed ARM chip STM32103VCT6, for controlling the three-phase voltage Self-resetting module detecting device
Operation, including controlling the output of the three-phase program-controlled digital voltage source, gathers the detection data of the sub-control data acquisition board, control
The display information of the touch display screen is made, and the wireless communication module is controlled by the data is activation for gathering to server.
3. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The touch display screen is adopted
With condenser type pressure sensitivity touch-screen, for showing test data, during overvoltage value, overvoltage tripping including Self-resetting module to be measured
Between, under-voltage value, the under voltage tripping time；And canonical parameter is set in master control driving plate, including standard overvoltage value
Scope, the scope of overvoltage tripping time, the scope of under-voltage value, the scope of under voltage tripping time.
4. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The three-phase program-controlled numeral
The output signal of voltage source be output AC three-phase voltage, the voltage source signal of frequency-adjustable, by with the master control driving plate
Between communication adjusting output voltage signal, the output of the three-phase program-controlled digital voltage source is by the sub-control data acquisition
Plate is connected to three-phase Self-resetting module to be checked, used as the working power of the input signal and module of three-phase Self-resetting module to be checked.
5. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The sub-control data acquisition
Plate is used for detecting three-phase Self-resetting module to be checked, when the sense command that the master control driving plate sends is received, starts to treat
The output signal of inspection three-phase Self-resetting module and delay time are detected, and testing result is stored in the sub-control data adopts
Collection plate, waits the master control driving plate to read；Meanwhile, the detection data of the sub-control data acquisition board is compared with normal data
Relatively determining whether three-phase Self-resetting module to be checked meets technical need, and Self-resetting mould to be measured is indicated by LED light
Whether the working condition of block is normal.
6. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The sub-control data acquisition
Plate is multiple, and each described sub-control data acquisition board can connect and gather 2 three-phase Self-resetting modules to be checked.
7. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The armstrong's patent control
Operating desk is total power switch of the three-phase voltage Self-resetting module detecting device, is equipped with mechanical emergency power off button, leads to
Cross the mechanical emergency power off button and directly control power supply.
8. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The master control driving plate with
The sub-control data acquisition board is connected by the RS-485 master-slave communications mode of standard.
9. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The electricity of the power generating facilities and power grids
Press as three-phase alternating current 380V.
10. three-phase voltage Self-resetting module detecting device as claimed in claim 1, it is characterised in that：The sub-control data are adopted
Collection plate connects three-phase Self-resetting module to be checked by stationary fixture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861215.1A CN106501634A (en) | 2016-09-28 | 2016-09-28 | A kind of three-phase voltage Self-resetting module detecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861215.1A CN106501634A (en) | 2016-09-28 | 2016-09-28 | A kind of three-phase voltage Self-resetting module detecting device |
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| CN106501634A true CN106501634A (en) | 2017-03-15 |
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| CN201610861215.1A Pending CN106501634A (en) | 2016-09-28 | 2016-09-28 | A kind of three-phase voltage Self-resetting module detecting device |
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| WO2018059505A1 (en) * | 2016-09-28 | 2018-04-05 | 德布森电气（上海）有限公司 | Three-phase voltage self-resetting module detection apparatus |
| WO2018059504A1 (en) * | 2016-09-28 | 2018-04-05 | 德布森电气（上海）有限公司 | Single-phase voltage self-resetting module detection apparatus |
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Application publication date: 20170315 |