CN110333410A - A kind of prepared auto restart test device - Google Patents
A kind of prepared auto restart test device Download PDFInfo
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- CN110333410A CN110333410A CN201910648877.4A CN201910648877A CN110333410A CN 110333410 A CN110333410 A CN 110333410A CN 201910648877 A CN201910648877 A CN 201910648877A CN 110333410 A CN110333410 A CN 110333410A
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- 230000005611 electricity Effects 0.000 claims description 19
- 238000004088 simulation Methods 0.000 claims description 9
- 230000006837 decompression Effects 0.000 claims 4
- 238000012905 input function Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000012795 verification Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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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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- 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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
Abstract
The invention discloses a kind of prepared auto restart test devices, voltage analog output module, for providing voltage to prepared auto restart, it includes the main line bus being arranged in voltage analog output module, main line bus and busbar voltage output line are electrically connected through switching relay, busbar voltage output line voltage output end and prepared auto restart are electrically connected, and main line bus and line voltage distribution output line via line are spaced apart electric connection, and line voltage distribution output line voltage output end and prepared auto restart are electrically connected；Voltage analog control module realizes the control of the voltage output to the busbar voltage output line and line voltage distribution output line of voltage analog output module for controlling the logic function of switching relay；Mimic-disconnecting switch module, for receiving the signal of prepared auto restart test device outlet end sending, then according to the signal received, controls the corresponding indicating unit of each control logic and indicated, to determine whether prepared auto restart logic is correct, to realize the judgement to the logic function of prepared auto restart.
Description
Technical field
The present invention relates to electric system newly-built, enlarging and substation equipment maintenance and repair equipment technical field, specially a kind of prepared auto restart
Test device.
Background technique
Backup power automatic switching protection device refers to the device of alternate power autocast, after power supply end is because of fault trip, from
A kind of dynamic device for promptly putting into standby electricity source.Currently, the backup power automatic switching protection device of power system transformer substation is with two groups
For the power supply mode of transmission line of electricity mutual backup investment, i.e. one group of transmission line of electricity operation, another group of transmission line of electricity is spare to be given
The power supply mode of same bussed supply when breaking down to one group of transmission line of electricity of simulation, checks that can prepared auto restart positive positive motion
Make, needs to cooperate shorting switch amount by more people, and access electricity to two groups of transmission line of electricity voltage outputs and busbar voltage delivery outlet
Pressure checks whether the voltage of backup power automatic switching protection device input is normal, by reaching to each group of transmission line malfunction test verification
All prepared auto restart defencive function logics, which are all satisfied, to be met power grid and puts into operation condition.However above-mentioned test mode has the following deficiencies:
One, more people cooperate shorting switch amount, in time if cooperation is bad to will lead to reperformance test.The second, in each group of transmission of electricity
It cannot be with the operation simultaneously of corresponding overhaul of line breaker, when so that backup auto-activating device verifying when test verifies repair apparatus on route
Between it is long, influence the checkability of backup auto-activating device.
Summary of the invention
The present invention intends to provide it is a kind of can be realized the test device detected to the control logic of backup auto-activating device,
Meet the requirement that live breaker apparatus did not installed or be badly in need of the verification of prepared auto restart monomer, improves working efficiency, it is ensured that it is normal
Work.
A kind of prepared auto restart test device of the present invention, including voltage analog output module, voltage analog control module,
Mimic-disconnecting switch module；
The voltage analog output module, for providing voltage to prepared auto restart comprising be arranged in voltage analog output module
Main line bus, the main line bus and busbar voltage output line be electrically connected through switching relay, the busbar voltage
Output line voltage output end and prepared auto restart are electrically connected, and the main line bus and line voltage distribution output line via line are spaced apart electrical property
Connection, the line voltage distribution output line voltage output end and prepared auto restart are electrically connected；
The voltage analog control module is realized for controlling the logic function of switching relay to voltage analog output module
Busbar voltage output line and line voltage distribution output line voltage output control；
The mimic-disconnecting switch module, instruction device and receiver port, receiver port, which is arranged, to be exported with prepared auto restart
End connection, for receiving the signal of prepared auto restart test device outlet end sending；The instruction device includes that prepared auto restart is respectively controlled
The indicative indicating unit of logic processed controls the corresponding indicating unit of each control logic and carries out then according to the signal received
Instruction, to determine whether prepared auto restart logic is correct, to realize the judgement to the logic function of prepared auto restart.
A kind of prepared auto restart test device of the present invention, main line bus and bus electricity in voltage analog output module
Output line is pressed to be electrically connected through switching relay, busbar voltage output line voltage output end and prepared auto restart are electrically connected, main line
Bus and line voltage distribution output line via line are spaced apart electric connection, and line voltage distribution output line voltage output end electrically connects with prepared auto restart
It connects, pressing mold intends the logic function of control module control switching relay, realizes defeated to the busbar voltage of voltage analog output module
Instruction device and signal receiving end is arranged in the control of the voltage output of outlet and line voltage distribution output line, mimic-disconnecting switch module
Mouthful, receiver port can be connect with prepared auto restart outlet end, for receiving the signal of prepared auto restart test device outlet end sending；Refer to
Showing device includes the indicative indicating unit of control logic each for prepared auto restart, then according to the signal received, controls each control
The corresponding indicating unit of logic processed is indicated, to determine whether prepared auto restart logic is correct, to realize the logic to prepared auto restart
The judgement of function, to realize the actual act of simulation practical power systems substation field backup auto-activating device, control switching relay
The operating condition of each group of transmission line of electricity of logic function realistic simulation of device can disposably complete the backup auto-activating device some and patrol
Volume, guarantee that the functions such as logic, the outlet of automatic switching device of standby power supply correctly act, shortens backup auto-activating device wiring frequently and act
Cooperate unsuccessful phenomenon, while avoiding and cooperating shorting switch amount using more people, will lead in time if cooperation is bad
Reperformance test, and cannot be same with corresponding overhaul of line breaker in test verification repair apparatus on each group of transmission line of electricity
Shi Zuoye, so that backup auto-activating device checking time is long, the problem of influencing the checkability of backup auto-activating device.
Detailed description of the invention.
Fig. 1 is the circuit diagram of voltage analog output module of the present invention；
Fig. 2 is the circuit diagram of voltage analog control module of the present invention；
Fig. 3 is the circuit diagram of 1DL mimic-disconnecting switch module of the present invention；
Fig. 4 is the circuit diagram of 2DL mimic-disconnecting switch module of the present invention；
Fig. 5 is the circuit diagram of 3DL mimic-disconnecting switch module of the present invention；
Fig. 6 is the circuit diagram of 4DL mimic-disconnecting switch module of the present invention；
Fig. 7 is the circuit diagram of 5DL mimic-disconnecting switch module of the present invention；
Fig. 8 is the circuit diagram of 6DL mimic-disconnecting switch module of the present invention；
Fig. 9 is the circuit diagram of 7DL mimic-disconnecting switch module of the present invention；
Figure 10 is the circuit diagram of 8DL mimic-disconnecting switch module of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of prepared auto restart test device, including voltage analog output module, voltage analog control module, mimic-disconnecting switch mould
Block；
The voltage analog output module, for providing voltage to prepared auto restart comprising be arranged in voltage analog output module
Main line bus 2, the main line bus 2 is electrically connected with busbar voltage output line 4 through switching relay T, the bus
4 voltage output end of voltage output line and prepared auto restart are electrically connected, the main line bus 2 and 5 via line of line voltage distribution output line
It is spaced apart ZK electric connection, 5 voltage output end of line voltage distribution output line and prepared auto restart are electrically connected；
The voltage analog control module is realized for controlling the logic function of switching relay T to voltage analog output module
Busbar voltage output line 4 and line voltage distribution output line 5 voltage output control；
The mimic-disconnecting switch module, instruction device and receiver port, receiver port, which is arranged, to be exported with prepared auto restart
End connection, for receiving the signal of prepared auto restart test device outlet end sending；The instruction device includes that prepared auto restart is respectively controlled
The indicative indicating unit of logic processed controls the corresponding indicating unit of each control logic and carries out then according to the signal received
Instruction, to determine whether prepared auto restart logic is correct, to realize the judgement to the logic function of prepared auto restart.
Main line bus 2 in voltage analog output module electrically connects with busbar voltage output line 4 through switching relay T
It connects, 4 voltage output end of busbar voltage output line and prepared auto restart are electrically connected, main line bus 2 and 5 warp of line voltage distribution output line
Road is spaced apart ZK electric connection, and 5 voltage output end of line voltage distribution output line and prepared auto restart are electrically connected, and pressing mold intends control module control
Switch the logic function of relay T, realizes busbar voltage output line 4 and line voltage distribution output line to voltage analog output module
The control of 5 voltage output, mimic-disconnecting switch module are arranged instruction device and receiver port, and receiver port can be with
Prepared auto restart outlet end connection, for receiving the signal of prepared auto restart test device outlet end sending；Instruction device includes for for certainly
The indicative indicating unit of each control logic is thrown, then according to the signal received, it is single to control the corresponding instruction of each control logic
Member is indicated, to determine whether prepared auto restart logic is correct, to realize the judgement to the logic function of prepared auto restart, Lai Shixian mould
The actual act of quasi- practical power systems substation field backup auto-activating device, the practical mould of logic function of control switching relay T
Intend the operating condition of each group of transmission line of electricity, can disposably complete the backup auto-activating device logic having, guarantees automatic closing
The functions such as logic, the outlet of device correctly act, and shorten backup auto-activating device wiring frequently and movement cooperates unsuccessful phenomenon, together
When avoid and cooperate shorting switch amount using more people, in time if cooperation is bad to will lead to reperformance test, and every
It cannot be with the operation simultaneously of corresponding overhaul of line breaker, so that prepared auto restart fills when test verifies repair apparatus on one group of transmission line of electricity
The problem of setting that checking time is long, influencing the checkability of backup auto-activating device.
As shown in Figure 1, voltage analog output module is connected to AC/AC by AC220V power voltage supply, through AC circuit breaker DK
Electric pressure converter is converted into 57.3V three-phase alternating voltage by 220V AC voltage and is connected to main line bus 2, main line bus 2
Voltage changeover switch 6QK is provided between external voltage input line 3, for the switching between builtin voltage and external voltage,
So that can be switched by voltage and be opened when builtin voltage breaks down or system voltage is using I non-standard system voltage value
It closes 6QK and is switched to external voltage input line 3, ensured the sustainability power supply of voltage, it is ensured that the versatility of equipment voltage output.
As shown in Figure 1, being electrically connected on main line bus 2, busbar voltage output line 4 and line voltage distribution output line 5
There is voltage monitor 1, so that voltage monitor 1 can monitor when short circuit or breaking phenomena occurs in each line bus output voltage
It has the failure of specific line bus output voltage.
As shown in Figure 1, busbar voltage output line 4 is made of 1M bus, 2M bus, 5M bus and 6M bus；Switching after
Electric appliance T include first switching relay T1, second switching relay T2, third switching relay T3, the 4th switching relay T4,
5th switching relay T5, the 6th switching relay T6, the 7th switching relay T7, the 8th switching relay T8；1M bus, 2M
Bus, 5M bus, 6M bus pass through closure respectively, and the first bus is spaced apart 1ZKK, the second bus is spaced apart 2ZKK, third bus is spaced apart
It after 3ZKK, the 4th bus are spaced apart 4ZKK, is electrically connected by switching relay T contact closure, guarantees that the voltage of each bus is defeated
Out.
As shown in Figures 1 to 8, closing relay includes the first closing relay 1HQ, the second closing relay 2HQ, third
Closing relay 3HQ, the 4th closing relay 4HQ, the 5th closing relay 5HQ, the 6th closing relay 6HQ, the 7th close a floodgate
Relay 7HQ, the 8th closing relay 8HQ.
Voltage analog control module further includes the second switching switch 2QK, third switching switch 3QK, the 4th switching switch
4QK, the 5th switching switch 5QK.
When the state for the prepared auto restart tested is circuit backup power automatic switching: the 1DL of prepared auto restart test device of the present invention
Mimic-disconnecting switch module is coincidence state, and 5DL mimic-disconnecting switch module is coincidence state, and 2DL mimic-disconnecting switch module is quartile
State.
Principle: 1DL mimic-disconnecting switch module provides power supply after being closed by the converted switch 1QK of+KM and-KM, due to first
Closing by hand button 1SB1 normally opened contact and first manual opening button 1SB2 normally-closed contact meet the first closing relay 1HQ
Combined floodgate condition, when first manual switch knob 1SB1 is pressed down, on the first closing relay 1HQ and the first two-position relay 1KKJ
Normally-closed contact after first closing relay 1HQ and the first two-position relay 1KKJ movement is respectively connected to prepared auto restart by electronic work
After the coincidence and conjunction of intake in position, the first separating brake relay 1TQ the jump for the normally opened contact access prepared auto restart intake not acted
It in position, conducts and is displayed in red on the first combined floodgate indicator light 1HD, represent and close a floodgate, meeting 1DL mimic-disconnecting switch module is coincidence shape
State.
5DL mimic-disconnecting switch module is by providing power supply after the converted switch 1QK closure of+KM and-KM, due to the 5th conjunction manually
Lock button 5SB1 normally opened contact and the 5th manual brake separating button 5SB2 normally-closed contact meet the 5th closing relay 5HQ combined floodgate article
Part, it is electronic on the 5th closing relay 5HQ and the 5th two-position relay 5KKJ when the 5th closing by hand button 5SB1 is pressed down
Make, the normally-closed contact after the 5th closing relay 5HQ and the 5th two-position relay 5KKJ movement is connect the conjunction of prepared auto restart intake
Behind position and conjunction in position, the 5th separating brake relay 5TQ the normally opened contact not acted to connect in the jump position of prepared auto restart intake, and the 5th closes a floodgate
It conducts and is displayed in red on indicator light 5HD, represent and close a floodgate, meeting 5DL mimic-disconnecting switch module is coincidence state.
2DL mimic-disconnecting switch module is by providing power supply after the converted switch 1QK closure of+KM and-KM, due to second-hand's dynamic circuit connector
Lock button 2SB1 normally-closed contact and the second manual opening button 2SB2 normally opened contact meet the second separating brake relay 2TQ combined floodgate item
Part, when the second manual opening button 2SB2 is pressed down, the normally-closed contact after the second separating brake relay 2TQ is acted connects prepared auto restart and opens
Enter in the jump position of amount, the normally opened contact not acted to connect prepared auto restart the second closing relay 2HQ and the second two-position relay 2KKJ
After the coincidence and conjunction of intake in position, display green is conducted on the second separating brake indicator light 2LD, represents separating brake, meet 2DL simulation
Breaker module is quartile state.
When 1DL mimic-disconnecting switch module is coincidence state, the first closing relay 1HQ normally opened contact closure is cut second
Change switch 2QK switch to 1M bus position make the first switching relay T1 act, due to first switching relay T1 movement,
The normally opened contact closure of first switching relay T1, so that the output of 1M busbar voltage is normal；Due to 5DL mimic-disconnecting switch module
It is the 5th closing relay 5HQ normally opened contact closure for coincidence state, so that the 5th switching relay T5 movement, cuts when the 5th
When changing relay T5 movement, the normally opened contact of the 5th switching relay T5 is closed so that the voltage of 1M bus and the voltage of 5M bus
Output side by side, and four switching relay T4 are not acted, voltage does not return to the 4th bus and is spaced apart in 4ZKK, is closed first line
Be spaced apart 1ZK, the second route is spaced apart 2ZK and 1L route line, 2L route line is made to have voltage output, meet the charging item of prepared auto restart
Part.
Due to the first power loss button 1SB3, the second power loss button 2SB3, third power loss button 3SB3, the 4th power loss button
4SB3 is normally closed button, and when the first power loss button 1SB3 is pressed, the first power loss button 1SB3 is disconnected in the loop, so that the
One switching relay T1 power loss, 1M busbar voltage and 5M busbar voltage disappear simultaneously at this time, when 1M bus and 5M busbar voltage lose
Pressure, backup auto-activating device export tripping 1DL mimic-disconnecting switch module, so that the first separating brake relay 1TQ is acted, the first separating brake relay
The normally opened contact of device 1TQ becomes normally closed, and prepared auto restart adopts the quartile of main power supply, while 2DL simulation is closed in backup power source outlet
Second closing relay 2HQ in breaker module, third switch relay T3 and act, and the voltage of 1M bus and 5M bus restores again
Normal condition.
When the state for the prepared auto restart tested is bus prepared auto restart: the 1DL of prepared auto restart test device of the present invention
Mimic-disconnecting switch module is coincidence state, and 5DL mimic-disconnecting switch module is quartile state, and 2DL mimic-disconnecting switch module is coincidence
State.
Principle: 1DL mimic-disconnecting switch module provides power supply after being closed by the converted switch 1QK of+KM and-KM, due to first
Closing by hand button 1SB1 normally opened contact and first manual opening button 1SB2 normally-closed contact meet the first closing relay 1HQ
Combined floodgate condition, when first manual switch knob 1SB1 is pressed down, on the first closing relay 1HQ and the first two-position relay 1KKJ
Normally-closed contact after first closing relay 1HQ and the first two-position relay 1KKJ movement is respectively connected to prepared auto restart by electronic work
After the coincidence and conjunction of intake in position, the first separating brake relay 1TQ the jump for the normally opened contact access prepared auto restart intake not acted
It in position, conducts and is displayed in red on the first combined floodgate indicator light 1HD, represent and close a floodgate, meeting 1DL mimic-disconnecting switch module is coincidence shape
State.
5DL mimic-disconnecting switch module is by providing power supply after the converted switch 1QK closure of+KM and-KM, due to the 5th conjunction manually
Lock button 5SB1 normally-closed contact and the 5th manual brake separating button 5SB2 normally opened contact meet the 5th separating brake relay 5TQ combined floodgate article
Part, when the 5th manual brake separating button 5SB2 is pressed down, the normally-closed contact after the 5th separating brake relay 5TQ is acted connects prepared auto restart and opens
Enter in the jump position of amount, the normally opened contact not acted to connect prepared auto restart the 5th closing relay 5HQ and the second two-position relay 5KKJ
After the coincidence and conjunction of intake in position, display green is conducted on the 5th separating brake indicator light 5LD, represents separating brake, meet 5DL simulation
Breaker module is quartile state.
2DL mimic-disconnecting switch module is by providing power supply after the converted switch 1QK closure of+KM and-KM, due to second-hand's dynamic circuit connector
Lock button 2SB1 normally opened contact and the second manual opening button 2SB2 normally-closed contact meet the second closing relay 2HQ combined floodgate item
Part, it is electronic on the second closing relay 2HQ and the second two-position relay 2KKJ when the second closing by hand button 2SB1 is pressed down
Make, the second closing relay 2HQ and the second two-position relay 2KKJ movement after normally-closed contact be respectively connected to prepared auto restart open into
After the coincidence and conjunction of amount in position, the second separating brake relay 2TQ in the jump position for the normally opened contact access prepared auto restart intake not acted,
It conducts and is displayed in red on second combined floodgate indicator light 2HD, represent and close a floodgate, meeting 2DL mimic-disconnecting switch module is coincidence state.
When 1DL mimic-disconnecting switch module is coincidence state, the first closing relay 1HQ normally opened contact closure is cut second
Change switch 2QK switch to 1M bus position make the first switching relay T1 act, due to first switching relay T1 movement,
The normally opened contact closure of first switching relay T1, so that the output of 1M busbar voltage is normal；It together should 2DL mimic-disconnecting switch module
For coincidence state, the second closing relay 2HQ normally opened contact closure makes the position for changing to 5M bus third switching switch 2QK
Third switching relay T3 movement is obtained, due to third switching relay T3 movement, third is switched the normally opened contact of relay T3
Closure, so that the output of 5M busbar voltage is normal, since 5DL mimic-disconnecting switch module is quartile state, the 5th closing relay 5HQ
Normally opened contact is normally opened, so that the 5th switching relay T5 is not acted, when the 5th switching relay T5 is not acted, the 5th switching
The voltage of the normally opened voltage for making 1M bus of the normally opened contact of relay T5 and 5M bus point column output, meets filling for prepared auto restart
Electric condition.
When the first power loss button 1SB3 is pressed, the first power loss button 1SB3 is disconnected in the loop, the first switching relay
T1 power loss, 1M busbar voltage disappears at this time, when 1M busbar voltage voltage fault backup self activating apparatus exports tripping 1DL mimic-disconnecting switch mould
Block, so that the first separating brake relay 1TQ is acted, the normally opened contact of the first separating brake relay 1TQ becomes normally closed, and prepared auto restart adopts 1M
The quartile of bus main power supply, while prepared auto restart can go out to close the outlet of mother, 5DL mimic-disconnecting switch module is closed in outlet at this time
In the 5th closing relay 5HQ so that the 5th switching relay T5 movement, the voltage of 1M bus and 5M bus restore normal again
State is thrown successfully at this point, bus is standby.Similarly, it is pressed when third power loss button 3SB3, so that third switching relay T3 loses
Electricity, 5M busbar voltage disappears at this time, when 5M busbar voltage voltage fault backup self activating apparatus outlet tripping 2DL mimic-disconnecting switch module, makes
The second separating brake relay 2TQ movement is obtained, the normally opened contact of the second separating brake relay 2TQ becomes normally closed, and prepared auto restart adopts 5M bus
The quartile of main power supply, while prepared auto restart can go out to close the outlet of mother, outlet is closed in 5DL mimic-disconnecting switch module at this time
5th closing relay 5HQ, so that the voltage of the 5th switching relay T5 movement, M bus and 5M bus restores normal condition again,
Bus is standby at this time throws successfully.
Similarly, 3DL mimic-disconnecting switch module is coincidence state, and 6DL mimic-disconnecting switch module is coincidence state, 4DL simulation
When breaker module is quartile state, the state for the prepared auto restart tested is circuit backup power automatic switching, and 3DL mimic-disconnecting switch module is to close
Position state, 6DL mimic-disconnecting switch module is quartile state, when 4DL mimic-disconnecting switch module is coincidence state, test it is standby from
The state of throwing is bus prepared auto restart；1DL mimic-disconnecting switch module is coincidence state, and 7DL mimic-disconnecting switch module is coincidence state,
When 3DL mimic-disconnecting switch module is quartile state, the state for the prepared auto restart tested is circuit backup power automatic switching, 1DL mimic-disconnecting switch
Module is coincidence state, and 7DL mimic-disconnecting switch module is quartile state, when 3DL mimic-disconnecting switch module is coincidence state, test
The state of the prepared auto restart arrived is bus prepared auto restart；2DL mimic-disconnecting switch module is coincidence state, and 8DL mimic-disconnecting switch module is
Coincidence state, when 4DL mimic-disconnecting switch module is quartile state, the state for the prepared auto restart tested is circuit backup power automatic switching, 2DL mould
Quasi- breaker module is coincidence state, and 8DL mimic-disconnecting switch module is quartile state, and 4DL mimic-disconnecting switch module is coincidence shape
When state, the state for the prepared auto restart tested is bus prepared auto restart, is coincidence state, 5DL simulation with 1DL mimic-disconnecting switch module
Breaker module is coincidence state, and when 2DL mimic-disconnecting switch module is quartile state, the state for the prepared auto restart tested is route
Prepared auto restart, 1DL mimic-disconnecting switch module are coincidence state, and 5DL mimic-disconnecting switch module is quartile state, 2DL mimic-disconnecting switch
When module is coincidence state, the state for the prepared auto restart tested is that the principle of bus prepared auto restart unanimously just elaborates herein.
1DL mimic-disconnecting switch module, 2DL mimic-disconnecting switch module, 3DL mimic-disconnecting switch module, 4DL mimic-disconnecting switch mould
Block, 5DL mimic-disconnecting switch module, 6DL mimic-disconnecting switch module, 7DL mimic-disconnecting switch module, 8DL mimic-disconnecting switch module are equal
External power supply connection jaws 6 are reserved with, allows and switches external power supply power supply in+KM and-KM, each mimic-disconnecting switch module is equal
External power supply can be independently used, guarantees the diversity and versatility of test device.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of prepared auto restart test device, which is characterized in that including voltage analog output module, voltage analog control module, mould
Quasi- breaker module；
The voltage analog output module, for providing voltage to prepared auto restart comprising be arranged in voltage analog output module
Main line bus (2), the main line bus (2) and busbar voltage output line (4) are electrically connected through switching relay (T),
Busbar voltage output line (4) voltage output end and prepared auto restart are electrically connected, and the main line bus (2) and line voltage distribution are defeated
Outlet (5) via line is spaced apart (ZK) electric connection, and line voltage distribution output line (5) voltage output end electrically connects with prepared auto restart
It connects；
The voltage analog control module is realized for controlling the logic function of switching relay (T) and exports mould to voltage analog
The control of the voltage output of the busbar voltage output line (4) and line voltage distribution output line (5) of block；
The mimic-disconnecting switch module, instruction device and receiver port, receiver port, which is arranged, to be exported with prepared auto restart
End connection, for receiving the signal of prepared auto restart test device outlet end sending；The instruction device includes that prepared auto restart is respectively controlled
The indicative indicating unit of logic processed controls the corresponding indicating unit of each control logic and carries out then according to the signal received
Instruction, to determine whether prepared auto restart logic is correct, to realize the judgement to the logic function of prepared auto restart.
2. prepared auto restart test device according to claim 1, which is characterized in that it further include external voltage input line (3), it is described
External voltage input line (3) is electrically connected to main line bus (2) by voltage changeover switch (6QK) and realizes outside alternating voltage
Input function is stated and is electrically connected on main line bus (2), busbar voltage output line (4) and line voltage distribution output line (5)
Voltage monitor (1).
3. prepared auto restart test device according to claim 1, which is characterized in that the switching relay (T) is cut including first
It changes relay (T1), the second switching relay (T2), third switching relay (T3), the 4th switching relay (T4), the 5th cut
Change relay (T5), the 6th switching relay (T6), the 7th switching relay (T7), the 8th switching relay (T8).
4. prepared auto restart test device according to claim 1, which is characterized in that the busbar voltage output line (4) is by 1M mother
Line, 2M bus, 5M bus and 6M bus composition；
The 1M bus is spaced apart (1ZKK) and main line bus through the first bus and is electrically connected, and the first bus is spaced apart (1ZKK), the
One switching relay (T1), voltage monitor are successively electrically connected on 1M bus, first switching relay (T1) and electricity
The 7th that 1M bus and the switching electric connection of 2M bus are circumscribed between pressure monitor switches relay (T7) and 1M bus and 5M
The 5th switching relay (T5) that bus switching is electrically connected；
The 2M bus is spaced apart (2ZKK) and main line bus through the second bus and is electrically connected, and the second bus is spaced apart (2ZKK), the
Two switchings relay (T2), voltage monitor are successively electrically connected on 2M bus, second switching relay (T2) and electricity
Pressure monitor between be circumscribed with 2M bus and 6M bus switching be electrically connected the 6th switching relay (T6) and 1M bus with
The 7th switching relay (T7) that the switching of 2M bus is electrically connected；
The 5M bus is spaced apart (3ZKK) and main line bus through third bus and is electrically connected, and third bus is spaced apart (3ZKK), the
Three switchings relay (T3), voltage monitor are successively electrically connected on 5M bus, third switching relay (T3) and electricity
Pressure monitor between be circumscribed with 5M bus and 6M bus switching be electrically connected the 8th switching relay (T8) and 1M bus with
The 5th switching relay (T5) that the switching of 5M bus is electrically connected；
The 6M bus is spaced apart (4ZKK) and main line bus through the 4th bus and is electrically connected, and the 4th bus is spaced apart (4ZKK), the
Four switchings relay (T4), voltage monitor are successively electrically connected on 6M bus, the 4th switching relay (T4) and electricity
Pressure monitor is circumscribed with 2M bus and 6M bus switches the 6th switching relay (T6) being electrically connected and 5M bus and 6M is female
The 8th switching relay (T8) that line switching is electrically connected.
5. prepared auto restart test device according to claim 1, which is characterized in that it includes first line that the route, which is spaced apart (ZK),
It is spaced apart (1ZK), the second route is spaced apart (2ZK), tertiary circuit is spaced apart (3ZK), the 4th route is spaced apart (4ZK).
6. prepared auto restart test device according to claim 1, which is characterized in that the line voltage distribution output line (5) is by 1L line
Route, 2L route line, 3L route line and 4L route line composition；
The 1L route line is spaced apart (1ZK) through first line and electrically connects with voltage analog output test module main line bus (2)
It connects, first line is spaced apart (1ZK), the 5th decompression button (5SB3) and voltage monitor and is successively electrically connected at 1L route line
On；
The 2L route line is spaced apart (2ZK) through the second route and electrically connects with voltage analog output test module main line bus (2)
It connects, the second route is spaced apart (2ZK), the 6th decompression button (6SB3) and voltage monitor and is successively electrically connected at 2L route line
On；
The 3L route line is spaced apart (3ZK) through tertiary circuit and electrically connects with voltage analog output test module main line bus (2)
It connects, tertiary circuit is spaced apart (3ZK), the 7th decompression button (7SB3) and voltage monitor and is successively electrically connected at 3L route line
On；
The 4L route line is spaced apart (4ZK) through the 4th route and electrically connects with voltage analog output test module main line bus (2)
It connects, the 4th route is spaced apart (4ZK), the 8th decompression button (8SB3) and voltage monitor and is successively electrically connected at 4L route line
On.
7. prepared auto restart test device according to claim 1, which is characterized in that the closing relay include first close a floodgate after
Electric appliance (1HQ), the second closing relay (2HQ), third closing relay (3HQ), the 4th closing relay (4HQ), pentahapto
Lock relay (5HQ), the 6th closing relay (6HQ), the 7th closing relay (7HQ), the 8th closing relay (8HQ).
8. prepared auto restart test device according to claim 1, which is characterized in that the voltage analog control module further includes
Two switching switches (2QK), third switching switch (3QK), the 4th switching switch (4QK), the 5th switching switch (5QK)；
The second switching switch (2QK), third switching switch (3QK), the 4th switching switch (4QK), the 5th switching switch
(5QK) has an input port and four output ports；
The input port and the first closing relay (1HQ) of the second switching switch (2QK) are electrically connected, second switching
Four output ports of switch (2QK) are pressed with the first power loss button (1SB3), the second power loss button (2SB3), third power loss respectively
One end electric connection of button (3SB3), the 4th power loss button (4SB3), the first power loss button (1SB3), the second power loss button
(2SB3), third power loss button (3SB3), the 4th power loss button (4SB3) the other end respectively with first switching relay (T1),
Second switching relay (T2), third switching relay (T3), the 4th switching relay (T4) are electrically connected.
9. prepared auto restart test device according to claim 1, which is characterized in that the mimic-disconnecting switch module includes 1DL mould
Quasi- breaker module, 2DL mimic-disconnecting switch module, 3DL mimic-disconnecting switch module, 4DL mimic-disconnecting switch module, 5DL simulation are disconnected
Road device module, 6DL mimic-disconnecting switch module, 7DL mimic-disconnecting switch module, 8DL mimic-disconnecting switch module.
10. prepared auto restart test device according to claim 9, which is characterized in that the 1DL mimic-disconnecting switch module includes the
One closing relay (1HQ) and the first separating brake relay (1TQ), first closing relay (1HQ) with first-hand dynamic circuit connector
The normally opened contact of lock button (1SB1), the normally-closed contact of first manual opening button (1SB2), the first separating brake relay (1TQ)
Normally-closed contact, the first two-position relay (1KKJ) are electrically connected, and the first separating brake relay (1TQ) is pressed with first manual separating brake
The normally opened contact of button (1SB2), the normally-closed contact of first manual switch knob (1SB1), the first closing relay (1HQ) it is normally closed
Contact, the first two-position relay (1KKJ) are electrically connected, and the normally-closed contact of first closing relay (1HQ) and first closes a floodgate
Indicator light (1HD) is electrically connected, the normally-closed contact of the first separating brake relay (1TQ) and the first separating brake indicator light (1LD) electricity
Property connection；
The 2DL mimic-disconnecting switch module includes the second closing relay (2HQ) and the second separating brake relay (2TQ), and described the
Two closing relays (2HQ) with the normally opened contact of the second closing by hand button (2SB1), the second manual opening button (2SB2)
Normally-closed contact, the normally-closed contact of the second separating brake relay (2TQ), the second two-position relay (2KKJ) be electrically connected, described the
The normally opened contact of two separating brake relays (2TQ) and the second manual opening button (2SB2), the second closing by hand button (2SB1)
Normally-closed contact, the normally-closed contact of the second closing relay (2HQ), the second two-position relay (2KKJ) are electrically connected, and described second
The normally-closed contact of closing relay (2HQ) and the second combined floodgate indicator light (2HD) are electrically connected, the second separating brake relay
The normally-closed contact of (2TQ) and the second separating brake indicator light (2LD) are electrically connected；
The 3DL mimic-disconnecting switch module includes third closing relay (3HQ) and third separating brake relay (3TQ), and described
Three closing relays (3HQ) with the normally opened contact of third closing by hand button (3SB1), third manual brake separating button (3SB2)
Normally-closed contact, the normally-closed contact of third separating brake relay (3TQ), third two-position relay (3KKJ) be electrically connected, described the
The normally opened contact of three separating brake relays (3TQ) and third manual brake separating button (3SB2), third closing by hand button (3SB1)
Normally-closed contact, the normally-closed contact of third closing relay (3HQ), third two-position relay (3KKJ) are electrically connected, the third
The normally-closed contact and third combined floodgate indicator light (3HD) of closing relay (3HQ) are electrically connected, the third separating brake relay
The normally-closed contact and third separating brake indicator light (3LD) of (3TQ) are electrically connected；
The 4DL mimic-disconnecting switch module includes the 4th closing relay (4HQ) and the 4th separating brake relay (4TQ), and described the
Four closing relays (4HQ) with the normally opened contact of the 4th closing by hand button (4SB1), the 4th manual brake separating button (4SB2)
Normally-closed contact, the normally-closed contact of the 4th separating brake relay (4TQ), the 4th two-position relay (4KKJ) be electrically connected, described the
The normally opened contact of four separating brake relays (4TQ) and the 4th manual brake separating button (4SB2), the 4th closing by hand button (4SB1)
Normally-closed contact, the normally-closed contact of the 4th closing relay (4HQ), the 4th two-position relay (4KKJ) are electrically connected, and the described 4th
The normally-closed contact of closing relay (4HQ) and the 4th combined floodgate indicator light (4HD) are electrically connected, the 4th separating brake relay
The normally-closed contact of (4TQ) and the 4th separating brake indicator light (4LD) are electrically connected；
The 5DL mimic-disconnecting switch module includes the 5th closing relay (5HQ) and the 5th separating brake relay (5TQ), and described the
Five closing relays (5HQ) with the normally opened contact of the 5th closing by hand button (5SB1), the 5th manual brake separating button (5SB2)
Normally-closed contact, the normally-closed contact of the 5th separating brake relay (5TQ), the 5th two-position relay (5KKJ) be electrically connected, described the
The normally opened contact of five separating brake relays (5TQ) and the 5th manual brake separating button (5SB2), the 5th closing by hand button (5SB1)
Normally-closed contact, the normally-closed contact of the 5th closing relay (5HQ), the 5th two-position relay (5KKJ) are electrically connected, and the described 5th
The normally-closed contact of closing relay (5HQ) and the 5th combined floodgate indicator light (5HD) are electrically connected, the 5th separating brake relay
The normally-closed contact of (5TQ) and the 5th separating brake indicator light (5LD) are electrically connected, and the 5th closing relay (5HQ) is cut with the 5th
Change relay (T5) electric connection；
The 6DL mimic-disconnecting switch module includes the 6th closing relay (6HQ) and the 6th separating brake relay (6TQ), and described the
Six closing relays (6HQ) with the normally opened contact of the 6th closing by hand button (6SB1), the 6th manual brake separating button (6SB2)
Normally-closed contact, the normally-closed contact of the 6th separating brake relay (6TQ), the 6th two-position relay (6KKJ) be electrically connected, described the
The normally opened contact of six separating brake relays (6TQ) and the 6th manual brake separating button (6SB2), the 6th closing by hand button (6SB1)
Normally-closed contact, the normally-closed contact of the 6th closing relay (6HQ), the 6th two-position relay (6KKJ) are electrically connected, and the described 6th
The normally-closed contact and six directions lock indicator light (6HD) of closing relay (6HQ) are electrically connected, the 6th separating brake relay
The normally-closed contact of (6TQ) and the 6th separating brake indicator light (6LD) are electrically connected, and the 6th closing relay (6HQ) is cut with the 6th
Change relay (T6) electric connection；
The 7DL mimic-disconnecting switch module includes the 7th closing relay (7HQ) and the 7th separating brake relay (7TQ), and described the
Seven closing relays (7HQ) with the normally opened contact of the 7th closing by hand button (7SB1), the 7th manual brake separating button (7SB2)
Normally-closed contact, the normally-closed contact of the 7th separating brake relay (7TQ), the 7th two-position relay (7KKJ) be electrically connected, described the
The normally opened contact of seven separating brake relays (7TQ) and the 7th manual brake separating button (7SB2), the 7th closing by hand button (7SB1)
Normally-closed contact, the normally-closed contact of the 7th closing relay (7HQ), the 7th two-position relay (7KKJ) are electrically connected, and the described 7th
The normally-closed contact of closing relay (7HQ) and the 7th combined floodgate indicator light (7HD) are electrically connected, the 7th separating brake relay
The normally-closed contact of (7TQ) and the 7th separating brake indicator light (7LD) are electrically connected, and the 7th closing relay (7HQ) is cut with the 7th
Change relay (T7) electric connection；
The 8DL mimic-disconnecting switch module includes the 8th closing relay (8HQ) and the 8th separating brake relay (8TQ), and described the
Eight closing relays (8HQ) with the normally opened contact of the 8th closing by hand button (8SB1), the 8th manual brake separating button (8SB2)
Normally-closed contact, the normally-closed contact of the 8th separating brake relay (8TQ), the 8th two-position relay (8KKJ) be electrically connected, described the
The normally opened contact of eight separating brake relays (8TQ) and the 8th manual brake separating button (8SB2), the 8th closing by hand button (8SB1)
Normally-closed contact, the normally-closed contact of the 8th closing relay (8HQ), the 8th two-position relay (8KKJ) are electrically connected, and the described 8th
The normally-closed contact and octadentate lock indicator light (8HD) of closing relay (8HQ) are electrically connected, the 8th separating brake relay
The normally-closed contact of (8TQ) and the 8th separating brake indicator light (8LD) are electrically connected, and the 8th closing relay (8HQ) is cut with the 8th
Change relay (T8) electric connection.
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