CN104699060B - Production line is influenceed simulation system and its analogy method by voltage disturbance - Google Patents
Production line is influenceed simulation system and its analogy method by voltage disturbance Download PDFInfo
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- CN104699060B CN104699060B CN201510097069.5A CN201510097069A CN104699060B CN 104699060 B CN104699060 B CN 104699060B CN 201510097069 A CN201510097069 A CN 201510097069A CN 104699060 B CN104699060 B CN 104699060B
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
Simulation system and its analogy method are influenceed by voltage disturbance the present invention relates to a kind of production line, control terminal sends voltage dip and instructed to electric supply installation, and send the instruction of abatement equipment input to uninterrupted power supply(ups) and dynamic electric voltage recovery device.Electric supply installation controlling transmission to operating voltage of the voltage less than production thread control device for producing thread control device, waveform supervising device monitors the voltage waveform of electric supply installation output in real time.Uninterrupted power supply(ups) and the stable voltage of dynamic electric voltage recovery device conveying are to producing thread control device.Produce thread control device and respective waveforms and scene picture are shown according to the voltage difference control correspondence display screen of reception.By being demonstrated by transient voltage fluctuation influence and countermeasure production line, cognition degree of the user to transient voltage fluctuation can be lifted, the sensitive electrical equipment on production line is readily appreciated, the mechanism and countermeasure influenceed by voltage disturbance improves production line operation security.
Description
Technical field
The present invention relates to production line control technology field, more particularly to a kind of production line is influenceed simulation system by voltage disturbance
System and its analogy method.
Background technology
Production line refers to the route that process of producing product is passed through, since raw material is into production scene, by processing, fortune
A series of routes production production line activities such as send, assemble, examining constituted, can be auto production line, household electrical appliance production
Line etc..
With the popularization of industrial automation technology, the production line of automobile factory is extensively using intelligent mechanical arm, change
Frequency device, PLC (Programmable Logic Controller, programmable logic controller (PLC)), contactor etc. are non-to voltage disturbance
Normal sensitive electrical equipment.Voltage is temporary caused by the nature or external force reason that are difficult to avoid that due to thunderbolt weather, violence construction etc.
The transient voltage fluctuation event such as drop or voltage swell can usually influence the normal operation of production line, cause production line operation security
It is low.
The content of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of production line for improving production line operation security by electricity
Press disturbing influence simulation system and its analogy method.
A kind of production line is influenceed simulation system, including control terminal, electric supply installation, uninterrupted power source dress by voltage disturbance
Put, dynamic electric voltage recovery device, production thread control device, punching press screen, welding screen, spraying screen, assembling screen and waveform supervising device,
The control terminal connects the electric supply installation, uninterrupted power supply(ups) and dynamic electric voltage recovery device, and the electric supply installation connects
Connect the production thread control device, uninterrupted power supply(ups) and dynamic electric voltage recovery device；The waveform supervising device connects institute
Electric supply installation and production thread control device are stated, the production thread control device connects the punching press screen, welding screen, spraying screen, group
Dress screen, uninterrupted power supply(ups) and dynamic electric voltage recovery device,
The control terminal is used to send voltage dip and instruct to the electric supply installation, and transmission abatement equipment input to refer to
Make to the uninterrupted power supply(ups) and dynamic electric voltage recovery device；The electric supply installation is used to access civil power and transmit to described
Produce thread control device, and after voltage dip instruction is received controlling transmission to the production thread control device electricity
Force down in the operating voltage of the production thread control device；
The waveform supervising device is used for the voltage waveform for monitoring the electric supply installation output in real time；The uninterrupted power source
Device is for after the abatement equipment input instruction is received, receiving the voltage of the electric supply installation transmission and conveying stabilization
Voltage is to the production thread control device；The dynamic electric voltage recovery device is used to receive the abatement equipment input instruction
Afterwards, receive the voltage of the electric supply installation transmission and convey stable voltage to the production thread control device；
The production thread control device is used to, when the voltage that the electric supply installation is transmitted is less than its operating voltage, control respectively
The punching press screen, welding screen, spraying screen and the default voltage dip waveform of assembling screen display are made, and corresponding failure scenario is drawn
Face；It is additionally operable to when receiving the voltage of stabilization of the uninterrupted power supply(ups) and dynamic electric voltage recovery device conveying,
The punching press screen, welding screen, spraying screen and the default voltage constant waveform of assembling screen display are controlled respectively, and it is corresponding normal
Scene picture.
A kind of production line is influenceed the analogy method of simulation system by voltage disturbance, is comprised the following steps：
Control terminal sends voltage dip and instructed to electric supply installation, and it is defeated that waveform supervising device monitors the electric supply installation in real time
The voltage waveform gone out；
The electric supply installation access civil power is simultaneously transmitted to production thread control device, and refer to receiving the voltage dip
Controlling transmission is less than the operating voltage of the production thread control device to the voltage of the production thread control device after order；
The production thread control device is when the voltage that the electric supply installation is transmitted is less than its operating voltage, control punching respectively
Pressure screen, welding screen, spraying screen and the default voltage dip waveform of assembling screen display, and corresponding failure scenario picture；
The control terminal sends the instruction of abatement equipment input to uninterrupted power supply(ups) and dynamic electric voltage recovery device；
The uninterrupted power supply(ups) receives the electric supply installation transmission after the abatement equipment input instruction is received
Voltage and convey stable voltage to the production thread control device；
The dynamic electric voltage recovery device receives the electric supply installation and passed after the abatement equipment input instruction is received
The voltage that send simultaneously conveys stable voltage to the production thread control device；
The production thread control device is receiving the uninterrupted power supply(ups) and the dynamic electric voltage recovery device is defeated
During the voltage for the stabilization sent, the punching press screen, welding screen, spraying screen and the default voltage constant ripple of assembling screen display are controlled respectively
Shape, and corresponding normal scene picture.
Above-mentioned production line is influenceed simulation system and its analogy method by voltage disturbance, and control terminal sends voltage dip instruction
To electric supply installation, and the instruction of abatement equipment input is sent to uninterrupted power supply(ups) and dynamic electric voltage recovery device.Power supply dress
Put access civil power and transmit to production thread control device, and after voltage dip instruction is received controlling transmission to producing line traffic control
The voltage of device processed is less than the operating voltage for producing thread control device, and waveform supervising device monitors the electricity of electric supply installation output in real time
Corrugating.Uninterrupted power supply(ups) receives voltage and the conveying of electric supply installation transmission after abatement equipment input instruction is received
Stable voltage is to producing thread control device；Dynamic electric voltage recovery device is received and supplied after abatement equipment input instruction is received
The voltage of electric installation transmission simultaneously conveys stable voltage to producing thread control device.Thread control device is produced to transmit in electric supply installation
Voltage when being less than its operating voltage, punching press screen, welding screen, spraying screen and the default voltage dip of assembling screen display are controlled respectively
Waveform, and corresponding failure scenario picture；Receive uninterrupted power supply(ups) and dynamic electric voltage recovery device conveying it is steady
During fixed voltage, punching press screen, welding screen, spraying screen and the default voltage constant waveform of assembling screen display are controlled respectively, and it is right
The normal scene picture answered.By being demonstrated by transient voltage fluctuation influence and countermeasure production line, user couple can be lifted
The cognition degree of transient voltage fluctuation, readily appreciates the sensitive electrical equipment on production line, the mechanism influenceed by voltage disturbance and right
Plan, improves production line operation security.
Brief description of the drawings
Fig. 1 is influenceed the structure chart of simulation system by voltage disturbance for production line in an embodiment；
Fig. 2 is the voltage constant waveform diagram in an embodiment；
Fig. 3 is the voltage dip waveform diagram in an embodiment；
Fig. 4 is influenceed the flow chart of the analogy method of simulation system for production line in an embodiment by voltage disturbance.
Embodiment
A kind of production line is influenceed simulation system by voltage disturbance, and production line can be specifically auto production line, household electrical appliance
Production line etc., for ease of understanding, is explained with auto production line below.As shown in figure 1, production line is by voltage disturbance
Influence simulation system and include control terminal 110, it is electric supply installation 120, waveform supervising device 130, uninterrupted power supply(ups) 140, dynamic
State voltage recovery device 150, production thread control device 160, punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178.
The connection of control terminal 110 electric supply installation 120, uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150, electric supply installation 120
Connection production thread control device 160, uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150；Waveform supervising device 130
Connect electric supply installation 120 and production thread control device 160, the production connection of thread control device 160 punching press screen 172, welding screen 174,
Spraying screen 176, assembling screen 178, uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150.
Control terminal 110 is instructed to electric supply installation 120 for sending voltage dip, and sends abatement equipment input instruction
To uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150.Control terminal 110 can be specifically keyboard, button or touch-control
The equipment such as screen.Control terminal 110 sends voltage dip and instructed to electric supply installation 120, and shape is temporarily dropped as control simulation line voltage
State.Control terminal 110 sends abatement equipment input instruction to uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150, uses
Make control simulation abatement equipment input state.
In one of the embodiments, control terminal 110 includes the first button and the second button, the connection power supply of the first button
Device 120, is instructed to electric supply installation 120 for sending voltage dip；Second button connects uninterrupted power supply(ups) 140 and dynamic
Voltage recovery device 150, for sending the instruction of abatement equipment input to uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device
150。
Electric supply installation 120 is used to access civil power and transmitted to production thread control device 160, and is receiving voltage dip
Controlling transmission is less than the operating voltage of production thread control device 160 to the voltage for producing thread control device 160 after instruction.Power supply dress
Put 120 and carry out voltage dip processing after voltage dip instruction is received, biography is transmitted to the voltage of production thread control device 160
Less than the operating voltage of production thread control device 160, the voltage dip in simulation elevator running work.Electric supply installation 120 is specific
It may include LED (Light Emitting Diode, light emitting diode) bright ring, to be denoted as the power supply of auto production line.
Waveform supervising device 130, which is used to monitor waveform in the voltage waveform that electric supply installation 120 is exported, the present embodiment in real time, supervises
Control the concretely oscillograph of device 130.Waveform supervising device 130 shows width when the first button of control terminal 110 is not pressed
The constant three phase sine voltage waveform of value, as shown in Figure 2；Typical voltage dip waveform is shown when the first button is pressed, such as
Shown in Fig. 3.
Uninterrupted power supply(ups) 140 is used for after abatement equipment input instruction is received, and receives what electric supply installation 120 was transmitted
Voltage simultaneously conveys stable voltage to production thread control device 160；Dynamic electric voltage recovery device 150 is used to set receiving improvement
After standby input is instructed, receive the voltage of the transmission of electric supply installation 120 and convey stable voltage to production thread control device 160.Profit
With uninterrupted power supply(ups) 140 and the stable voltage of the conveying of dynamic electric voltage recovery device 150, abatement equipment is simulated, makes production line
Control device 160 can be normally carried out controlling work.Between stable voltage refers to that amplitude is fluctuated in allowed band and is not less than not
The operating voltage of source device 140 is powered off, specific fluctuation range can be adjusted according to actual conditions.
Producing thread control device 160 is used to, when the voltage that electric supply installation 120 is transmitted is less than its operating voltage, control respectively
Punching press screen 172, welding screen 174, spraying screen 176 and the default voltage dip waveform of display of assembling screen 178, and corresponding failure
Scene picture；It is additionally operable to receiving the voltage for the stabilization that uninterrupted power supply(ups) 140 and dynamic electric voltage recovery device 150 are conveyed
When, punching press screen 172, welding screen 174, spraying screen 176 and the default voltage constant waveform of display of assembling screen 178 are controlled respectively, with
And corresponding normal scene picture.The original control device of auto production line can be used by producing thread control device 160, can specifically be wrapped
Include PLC, contactor, servo-driver and frequency converter.Production thread control device 160 is not less than operating voltage in the voltage of reception
When, control punching press screen 172, welding shield 174, spraying screen 176 information corresponding with the display normal condition of assembling screen 178, are receiving
Voltage when being less than operating voltage, control punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 show failure situations
Corresponding information.
Specifically, punching press screen 172 is LCDs, using the work feelings of animation simulation auto production line punching press link
Condition, shows normal and two kinds of situations of failure.Normal condition：The three phase sine voltage waveform of screen display constant amplitude, such as Fig. 2 institutes
Show, while showing that mechanical arm carries the correct position that former material expects punching press lathe, qualified auto parts machinery is formed after punching press.Therefore
Barrier situation：The typical voltage dip waveform of screen display, as shown in figure 3, mechanical arm carries the mistake that former material expects punching press lathe
Position, is stamped and formed out the auto parts machinery scrapped by mistake.
Welding screen 174 is LCDs, the working condition of link is welded using animation simulation auto production line, displaying is just
Normal and two kinds of situations of failure.Normal condition：The three phase sine voltage waveform of screen display constant amplitude, as shown in Fig. 2 show simultaneously
Show that mechanical arm welding position is correct, generate qualified automobile case accessory；Failure situation：The typical voltage dip of screen display
Waveform, as shown in figure 3, showing mechanical arm welding position mistake simultaneously, automobile case accessory is soldered out hole and scrapped.
Spraying screen 176 is LCDs, and using the working condition of animation simulation automobile production wire spraying link, displaying is just
Normal and two kinds of situations of failure.Normal condition：The three phase sine voltage waveform of screen display constant amplitude:, as shown in Fig. 2 simultaneously
Show that mechanical arm spray car is uniform, generate qualified red car housing accessory；Failure situation：Screen display is typically electric
Waveform temporarily drops in pressure, as shown in figure 3, mechanical arm spraying error, the automobile case accessory spraying being sprayed-on is uneven and scraps.
Assembling screen 178 is LCDs, the working condition of link is assembled using animation simulation auto production line, displaying is just
Normal and two kinds of situations of failure.Normal condition：The three phase sine voltage waveform of screen display constant amplitude:, as shown in Fig. 2 simultaneously
Auto parts machinery is assembled into correct position by display mechanical arm, generates qualified automobile case；Failure situation：Screen display allusion quotation
The voltage dip waveform of type, as shown in figure 3, auto parts machinery is assembled into the position of mistake by mechanical arm, causes to scrap.
In one of the embodiments, production line is influenceed simulation system also to include connection electric supply installation 120 by voltage disturbance
Civil power supervising device, civil power supervising device be used for electric supply installation 120 transmit voltage when output city be electrically accessed prompt message.Profit
Civil power access state is monitored with civil power supervising device, if occurring exception can know in time.Specifically, in the present embodiment, power supply dress
120 are put in uninterrupted power supply(ups) 140 and the stable voltage of the conveying of dynamic electric voltage recovery device 150 to producing thread control device
When 160, stop conveying voltage to production thread control device 160.Civil power supervising device includes Chang Liangguang bands and the first controlled light band,
Electric supply installation 120 passes through Chang Liangguang band the first controlled light bands of connection, the first controlled light band connection production thread control device 160, Fig. 1
Shown a and b represent Chang Liangguang bands and the first controlled light band respectively.Chang Liangguang bands and the first controlled light band can be by multiple LED
Lamp is constituted, and Chang Liangguang bands are luminous when electric supply installation 120 transmits voltage, and to point out civil power access state, the first controlled light band exists
It is luminous during the transmission voltage of electric supply installation 120 to production thread control device 160.
It is appreciated that the mode that the concrete structure of civil power supervising device and output city are electrically accessed prompt message is not only
One.In other embodiments, production thread control device 160 shields with punching press screen 172, welding screen 174, spraying screen 176 and assembling
178 can also be connected by Chang Liangguang bands, and the periphery of production thread control device 160 may also set up Chang Liangguang bands and surround, and simulate
Illuminating state is constantly in journey, the "on" position between each device is monitored.
In one of the embodiments, production line is influenceed simulation system also to include connection uninterrupted power source dress by voltage disturbance
The abatement equipment supervising device of 140 and dynamic electric voltage recovery device 150 is put, abatement equipment supervising device is used in uninterrupted power source
Device 140 and the stable voltage of the conveying of dynamic electric voltage recovery device 150 are to when producing thread control device 160, and output improvement is set
Standby input prompt message.Abatement equipment access state is monitored using abatement equipment supervising device, if abatement equipment is not accessed normally
It can know in time.Specifically, abatement equipment supervising device includes the second controlled light band, and uninterrupted power supply(ups) 140 passes through second
Controlled light band connection production thread control device 160, and be connected by the second controlled light band and normal light band with electric supply installation 120.
Uninterrupted power supply(ups) 140 receives the voltage of the transmission of electric supply installation 120 and powered for production line control device 160.Dynamic electric voltage
Recovery device 150 passes through the second controlled light band and normal light band by the second controlled light band connection production thread control device 160
It is connected with electric supply installation 120, dynamic electric voltage recovery device 150 receives the voltage of the transmission of electric supply installation 120 and is production line control
Device 160 is powered, and c shown in Fig. 1 represents the second controlled light band.Second controlled light band can be equally made up of multiple LEDs, between not
Lighted when powering off source device 140 and dynamic electric voltage 150 non-normal power supply of recovery device, to point out abatement equipment access state.Together
Sample, the concrete structure of abatement equipment supervising device and the mode of output abatement equipment input prompt message are not unique yet
's.
In one of the embodiments, production line is influenceed simulation system also to include connection punching press screen 172, weldering by voltage disturbance
The suggestion device of screen 174, spraying screen 176 and assembling screen 178 is connect, suggestion device is used in punching press screen 172, welding screen 174, spraying
Screen 176 and assembling screen 178 export the first prompt message, Yi Ji when showing voltage constant waveform and corresponding normal scene picture
Punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 show voltage dip waveform and corresponding failure scenario picture
When export the second prompt message.Utilize work of the suggestion device to punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178
It is monitored as state, corresponding prompt message is exported according to different conditions.Suggestion device specifically may include to connect in the present embodiment
Connect the first warning light of punching press screen 172, the second warning light of connecting welding screen 174, the 3rd warning light of connection spraying screen 176 and
Assemble the 4th warning light of screen 178.First warning light gives a green light when punching press screen 172 shows normal condition corresponding informance,
Send out a warning when punching press screen 172 shows failure situation corresponding informance, the second warning light, the 3rd warning light and the 4th warning light are carried
Show that mode is similar.It is appreciated that the concrete outcome and prompting mode of suggestion device are not unique.
In one of the embodiments, production line is influenceed simulation system also to include connection punching press screen 172, weldering by voltage disturbance
The warning device of screen 174, spraying screen 176 and assembling screen 178 is connect, warning device is used in punching press screen 172, welding screen 174, spraying
Screen 176 and assembling screen 178 export warning message when showing voltage dip waveform and corresponding failure scenario picture.Specifically, report
Alarm device includes the first loudspeaker, the second loudspeaker of connecting welding screen 174, connection spraying screen 176 of connection punching press screen 172
Three loudspeakers and the 4th loudspeaker for assembling screen 178, respectively to punching press screen 172, welding screen 174, spraying screen 176 and group
Dress screen 178 carries out alarm monitoring.
Further, in one of the embodiments, production line is influenceed simulation system also to include connection not by voltage disturbance
The indicator lamp of UPS apparatus 140 and dynamic electric voltage recovery device 150, for monitoring uninterrupted power supply(ups) 140 and dynamic
The working condition of voltage recovery device 150.
The scheme of simulation system is influenceed by voltage disturbance to be better understood from production line, was controlled with reference to physical simulation
The explanations of Cheng Jinhang in detail.
1) abatement equipment does not put into situation
The first button and the second button of control terminal 110 are not pressed, produce PLC, the contact of thread control device 160
Device, servo-driver and frequency converter equipment are powered, into working condition.
Chang Liangguang band a and the first controlled light band b are lighted, and the second controlled light band c does not work.Punching press screen 172, welding screen 174, spray
Painting screen 176 and assembling screen 178 show production line scene under normal circumstances, and corresponding warning light gives a green light, corresponding to raise
Sound device does not send alarm.
The first button is pressed, punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 are switched in the case of failure
Production line scene, corresponding warning light sends out a warning, and corresponding loudspeaker sends alarm.
2) abatement equipment input situation
Press the second button, the first button is not pressed, the first controlled light band b extinguish, the second controlled light band c light, not between
Power-off source device 140 and dynamic electric voltage recovery device 150 put into operation, and corresponding indicator lamp is bright.Produce thread control device 160
PLC, contactor, servo-driver and frequency converter equipment are powered, and into working condition, Chang Liangguang bands are lighted, punching press screen 172, weldering
Connect screen 174, spraying screen 176 and assembling screen 178 and show production line scene under normal circumstances, the corresponding equal BG of warning light
Lamp, corresponding loudspeaker does not send alarm.
The first button is pressed, punching press screen 172, welding screen 174, spraying screen 176 and assembling screen 178 still show normal condition
Under production line scene, corresponding warning light still gives a green light, and corresponding loudspeaker does not send alarm still.
Above-mentioned production line is influenceed simulation system by voltage disturbance, and class electricity consumption is manufactured for steer motor for still lacking at present
The problem of display systems of client's mechanism for being influenceed on its production line of understanding voltage disturbance and countermeasure, by production line by temporary
State voltage disturbance is influenceed and countermeasure is demonstrated, and can be lifted cognition degree of the user to transient voltage fluctuation, be readily appreciated production line
On sensitive electrical equipment, the mechanism and countermeasure influenceed by voltage disturbance, improve production line operation security.
By way of animation, with reference to material object, the mechanism and Treatment process of the production line operation of demonstration voltage disturbing influence,
Cognition degree of the user side to voltage disturbance problem can be lifted, while improving the service quality of electric company.Meanwhile, training displaying
System selects screen, mock-up, without specific customization, small investment, with good economy.
It is whole based on control present invention also offers the analogy method that a kind of production line is influenceed simulation system by voltage disturbance
End, electric supply installation, waveform supervising device, uninterrupted power supply(ups), dynamic electric voltage recovery device, production thread control device, punching press
Screen, welding screen, spraying screen and assembling screen are realized.Production line can be specifically auto production line, household electrical appliance production line etc., be just
In understanding, it is explained below with auto production line.As shown in figure 4, production line is influenceed simulation system by voltage disturbance
Analogy method comprise the following steps：
Step S110：Control terminal sends voltage dip and instructed to electric supply installation, and waveform supervising device monitors power supply in real time
The voltage waveform of device output.Control terminal can be specifically the equipment such as keyboard, button or touch screen.Control terminal sends voltage
Temporarily drop instruction temporarily drops state to electric supply installation as control simulation line voltage.Waveform supervising device specifically may be used in the present embodiment
For oscillograph.Waveform supervising device shows the three phase sine voltage wave of constant amplitude when the first button of control terminal is not pressed
Shape, as shown in Figure 2；Typical voltage dip waveform is shown when the first button is pressed, as shown in Figure 3.
Step S120：Electric supply installation accesses civil power and transmitted to production thread control device, and is receiving voltage dip
Controlling transmission is less than the operating voltage of production thread control device to the voltage for producing thread control device after instruction.Electric supply installation is connecing
Voltage dip processing is carried out after receiving voltage dip instruction, biography is transmitted to the voltage of production thread control device less than production line traffic control
The operating voltage of device processed, the voltage dip in simulation elevator running work.Electric supply installation specifically may include LED bright rings, so as to
It is denoted as the power supply of auto production line.
Step S130：Thread control device is produced when the voltage that electric supply installation is transmitted is less than its operating voltage, is controlled respectively
Punching press screen, welding screen, spraying screen and the default voltage dip waveform of assembling screen display, and corresponding failure scenario picture.It is raw
Producing line control device can use the original control device of auto production line, specifically may include PLC, contactor, servo-driver and
Frequency converter.Thread control device is produced when the voltage of reception is less than operating voltage, control punching press screen, welding screen, spraying screen and group
Dress screen shows the corresponding information of failure situation.
Step S140：Control terminal sends abatement equipment input instruction to uninterrupted power supply(ups) and dynamic electric voltage and recovers dress
Put.Control terminal sends the instruction of abatement equipment input to uninterrupted power supply(ups) and dynamic electric voltage recovery device, as control mould
Intend abatement equipment input state.
Step S150：Uninterrupted power supply(ups) receives electric supply installation transmission after abatement equipment input instruction is received
Voltage simultaneously conveys stable voltage to producing thread control device.
Step S160：Dynamic electric voltage recovery device receives electric supply installation transmission after abatement equipment input instruction is received
Voltage and convey stable voltage to producing thread control device.
Using uninterrupted power supply(ups) and the stable voltage of dynamic electric voltage recovery device conveying, abatement equipment is simulated, makes life
Producing line control device can be normally carried out controlling work.Stable voltage refers to that amplitude is fluctuated in allowed band and is not less than not
The operating voltage of UPS apparatus, specific fluctuation range can be adjusted according to actual conditions.
Step S170：Production thread control device receive uninterrupted power supply(ups) and dynamic electric voltage recovery device conveying
During the voltage of stabilization, punching press screen, welding screen, spraying is controlled to shield and the default voltage constant waveform of assembling screen display respectively, and
Corresponding normal scene picture.Thread control device is produced when the voltage of reception is not less than operating voltage, control punching press screen, welding
Shield, information corresponding with assembling screen display normal condition is shielded in spraying.
In one of the embodiments, production line is influenceed the analogy method of simulation system also to include civil power prison by voltage disturbance
Control device exports the step of city is electrically accessed prompt message when electric supply installation transmits voltage.Civil power is monitored using civil power supervising device
Access state, if occurring exception can know in time.
In one of the embodiments, production line is influenceed the analogy method of simulation system also to be set including improvement by voltage disturbance
Standby supervising device is in uninterrupted power supply(ups) and the stable voltage of dynamic electric voltage recovery device conveying to producing thread control device
When, the step of output abatement equipment puts into prompt message.Abatement equipment access state is monitored using abatement equipment supervising device, if
Normally access can not know abatement equipment in time.
In one of the embodiments, production line is influenceed the analogy method of simulation system also to include following step by voltage disturbance
Suddenly：
Suggestion device shows voltage constant waveform and corresponding positive reason in punching press screen, welding screen, spraying screen and assembling screen
Export the first prompt message during scape picture, and punching press screen, welding screen, spraying screen and assembling screen show voltage dip waveform and
The second prompt message is exported during corresponding failure scenario picture.
Punching press screen, welding screen, spraying are shielded using suggestion device and the working condition of assembling screen is monitored, according to difference
The corresponding prompt message of state output.
Embodiment, the concrete structure of corresponding intrument and the physical simulation control process of each step are above-mentioned above
Production line is influenceed to have carried out detailed explanation in simulation system by voltage disturbance, will not be repeated here.
Above-mentioned production line is influenceed the analogy method of simulation system by voltage disturbance, for still lacking at present for steer motor
The problem of display systems of mechanism that manufacture class Electricity customers understanding voltage disturbance influences on its production line and countermeasure, by life
Producing line is influenceed by transient voltage fluctuation and countermeasure is demonstrated, and can lift cognition degree of the user to transient voltage fluctuation, be easy to
Understand the sensitive electrical equipment on production line, the mechanism and countermeasure influenceed by voltage disturbance improves production line operation security.
By way of animation, with reference to material object, the mechanism and Treatment process of the production line operation of demonstration voltage disturbing influence,
Cognition degree of the user side to voltage disturbance problem can be lifted, while improving the service quality of electric company.Meanwhile, training displaying
System selects screen, mock-up, without specific customization, small investment, with good economy.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of production line is influenceed simulation system by voltage disturbance, it is characterised in that including control terminal, electric supply installation, waveform
Supervising device, uninterrupted power supply(ups), dynamic electric voltage recovery device, production thread control device, punching press screen, welding screen, spraying screen
With assembling screen, the control terminal connects the electric supply installation, uninterrupted power supply(ups) and dynamic electric voltage recovery device, the confession
The electric installation connection production thread control device, uninterrupted power supply(ups) and dynamic electric voltage recovery device；The waveform monitoring dress
The connection electric supply installation and production thread control device are put, the production thread control device connects the punching press screen, welding screen, spray
Tu Ping, assembling screen, uninterrupted power supply(ups) and dynamic electric voltage recovery device,
The control terminal is instructed to the electric supply installation for sending voltage dip, and sends the instruction of abatement equipment input extremely
The uninterrupted power supply(ups) and dynamic electric voltage recovery device；The electric supply installation is used to access civil power and transmit to the production
Thread control device, and controlling transmission is low to the voltage of the production thread control device after the voltage dip instruction is received
In the operating voltage of the production thread control device；
The waveform supervising device is used for the voltage waveform for monitoring the electric supply installation output in real time；The uninterrupted power supply(ups)
For after the abatement equipment input instruction is received, receiving the voltage of the electric supply installation transmission and conveying stable voltage
To the production thread control device；The dynamic electric voltage recovery device is used for after the abatement equipment input instruction is received,
Receive the voltage of the electric supply installation transmission and convey stable voltage to the production thread control device；Stable voltage fingerbreadth
Value fluctuates in allowed band and is not less than the operating voltage of the uninterrupted power supply(ups)；
The production thread control device is used to, when the voltage that the electric supply installation is transmitted is less than its operating voltage, institute is controlled respectively
State punching press screen, welding screen, spraying screen and the default voltage dip waveform of assembling screen display, and corresponding failure scenario picture；
It is additionally operable to when receiving the voltage of stabilization of the uninterrupted power supply(ups) and dynamic electric voltage recovery device conveying, respectively
Control the punching press screen, welding screen, spraying screen and the default voltage constant waveform of assembling screen display, and corresponding normal scene
Picture.
2. production line according to claim 1 is influenceed simulation system by voltage disturbance, it is characterised in that the control terminal
Including the first button and the second button, first button connects the electric supply installation, for sending the voltage dip instruction
To the electric supply installation；Second button connects the uninterrupted power supply(ups) and dynamic electric voltage recovery device, for sending
The abatement equipment input is instructed to the uninterrupted power supply(ups) and dynamic electric voltage recovery device.
3. production line according to claim 1 is influenceed simulation system by voltage disturbance, it is characterised in that also including connection institute
The civil power supervising device of electric supply installation is stated, the civil power supervising device is used to export civil power when the electric supply installation transmits voltage
Access prompt message.
4. production line according to claim 3 is influenceed simulation system by voltage disturbance, it is characterised in that the electric supply installation
Filled in the uninterrupted power supply(ups) and the stable voltage of dynamic electric voltage recovery device conveying to the production line traffic control
When putting, stop conveying voltage to the production thread control device；The civil power supervising device is controlled including Chang Liangguang bands and first
Light belt, the electric supply installation connects the first controlled light band by Chang Liangguang bands, and the first controlled light band connects institute
State production thread control device.
5. production line according to claim 4 is influenceed simulation system by voltage disturbance, it is characterised in that also including connection institute
The abatement equipment supervising device of uninterrupted power supply(ups) and dynamic electric voltage recovery device is stated, the abatement equipment supervising device is used for
Filled in the uninterrupted power supply(ups) and the stable voltage of dynamic electric voltage recovery device conveying to the production line traffic control
When putting, output abatement equipment input prompt message.
6. production line according to claim 5 is influenceed simulation system by voltage disturbance, it is characterised in that the abatement equipment
Supervising device includes the second controlled light band, and the uninterrupted power supply(ups) connects the production line by the second controlled light band
Control device, and be connected by the second controlled light band and normal light band with the electric supply installation；The dynamic electric voltage recovers
Device connects the production thread control device and waveform supervising device by the second controlled light band, and by described second by
Control light belt and normal light band are connected with the electric supply installation.
7. production line according to claim 1 is influenceed simulation system by voltage disturbance, it is characterised in that also including connection institute
State punching press screen, welding screen, spraying screen and assembling screen suggestion device, the suggestion device be used for the punching press screen, welding screen,
Spraying screen and assembling screen export the first prompt message when showing voltage constant waveform and corresponding normal scene picture, and in institute
State when punching press screen, welding screen, spraying screen and assembling screen show voltage dip waveform and corresponding failure scenario picture and export second
Prompt message.
8. production line according to claim 7 is influenceed simulation system by voltage disturbance, it is characterised in that the suggestion device
The including the first warning light, the second warning light of the connection welding screen, the connection spraying screen that connect the punching press screen
Three warning lights and the 4th warning light for connecting the assembling screen.
9. production line according to claim 1 is influenceed simulation system by voltage disturbance, it is characterised in that also including connection institute
State punching press screen, welding screen, spraying screen and assembling screen warning device, the warning device be used for the punching press screen, welding screen,
Spraying screen and assembling screen export warning message when showing voltage dip waveform and corresponding failure scenario picture.
10. a kind of production line is influenceed the analogy method of simulation system by voltage disturbance, it is characterised in that comprised the following steps：
Control terminal sends voltage dip and instructed to electric supply installation, and waveform supervising device monitors the electric supply installation output in real time
Voltage waveform；
The electric supply installation access civil power is simultaneously transmitted to production thread control device, and after the voltage dip instruction is received
Controlling transmission is less than the operating voltage of the production thread control device to the voltage of the production thread control device；
The production thread control device controls punching press respectively when the voltage that the electric supply installation is transmitted is less than its operating voltage
Screen, welding screen, spraying screen and the default voltage dip waveform of assembling screen display, and corresponding failure scenario picture；
The control terminal sends the instruction of abatement equipment input to uninterrupted power supply(ups) and dynamic electric voltage recovery device；
The uninterrupted power supply(ups) receives the electricity of the electric supply installation transmission after the abatement equipment input instruction is received
Press and convey stable voltage to the production thread control device；
The dynamic electric voltage recovery device receives the electric supply installation transmission after the abatement equipment input instruction is received
Voltage simultaneously conveys stable voltage to the production thread control device；Stable voltage fingerbreadth value fluctuated in allowed band and
It is not less than the operating voltage of the uninterrupted power supply(ups)；
It is described production thread control device receive the uninterrupted power supply(ups) and the dynamic electric voltage recovery device conveying
During the voltage of stabilization, the punching press screen, welding screen, spraying screen are controlled respectively and the default voltage constant waveform of screen display is assembled,
And corresponding normal scene picture.
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| CN105958478B (en) * | 2016-05-23 | 2019-03-19 | 国网江苏省电力公司电力科学研究院 | A kind of comprehensive processing method for voltage dip in quality power garden |
| CN113334000A (en) * | 2021-07-01 | 2021-09-03 | 中铁磁浮科技（成都）有限公司 | Welding process control system of automatic welding robot based on cloud platform |
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Effective date of registration: 20190930 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Co-patentee before: Guangzhou Lang Qing Energy Science Co., Ltd Patentee before: Guangzhou Power Supply Bureau |
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Effective date of registration: 20200917 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |