CN209167514U - Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system - Google Patents
Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system Download PDFInfo
- Publication number
- CN209167514U CN209167514U CN201821522938.XU CN201821522938U CN209167514U CN 209167514 U CN209167514 U CN 209167514U CN 201821522938 U CN201821522938 U CN 201821522938U CN 209167514 U CN209167514 U CN 209167514U
- Authority
- CN
- China
- Prior art keywords
- voltage
- direct current
- exchange
- separating brake
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 12
- 238000000819 phase cycle Methods 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses an intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operating system, which relates to the technical field of high-voltage switches and comprises an AC voltage-regulating module, a DC voltage-regulating module, two sets of AC manual opening and closing operation loop systems, two sets of DC manual opening and closing operation loop systems, two sets of AC automatic circulation opening and closing operation loop systems, two sets of DC automatic circulation opening and closing operation loop systems, two AC operation counting modules, two DC operation counting modules, an AC voltage display module, a DC voltage display module, a loop resistance measuring module and an aviation plug input and output module, the utility model has the advantages of small occupied space, short installation time and convenient operation and maintenance, and all electrical elements are integrally installed in a box body, and all the elements and the systems are connected through wires and are connected by adopting an aviation plug to save space, the equipment has high operation reliability, has a network communication function and adapts to the intelligent requirements of modern equipment.
Description
Technical field
The utility model relates to high-voltage switch gear technical field, specifically a kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating
Power supply test operation system.
Background technique
Currently, domestic high-voltage switch gear service work and debugging efforts need to prepare alternating current depressor, DC voltage regulator, counting
The electrical parts such as device, ammeter, voltmeter, the time relay, loop resistance measurement instrument, and the distribution of each element is more messy, occupies
Each element need to be connected with each other by space, when use with conducting wire, after being finished and need to remove connecting wire, by each component and conducting wire
Vanning is arranged, is worked pretty troublesome time-consuming.
Now develop a kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply and test operation integrated system, including exchange
Voltage regulating module, direct current voltage reulation module, two sets of exchange manual divide-shut brake operation circuit systems, two sets of direct current manual divide-shut brakes operate back
Road system, two sets of exchanges are from Animal Circulation breaking-closing operating circuit system, two sets of direct currents from Animal Circulation breaking-closing operating circuit
System, two alternating current operation counting modules, two alternating current operation counting modules, alternating voltage display module, DC voltage are shown
Module, Aviation Connector output module.All modules and the equal integrated installation of system are in a control box body.
Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply and test operation integrated system can control two friendships simultaneously
Galvanic electricity pneumatic operating mechanism, two direct current drive operating mechanisms.It can be manually operated, it also can be from Animal Circulation breaking-closing operating.
Utility model content
The purpose of this utility model is to provide a kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operations
System, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system, including it is AC voltage adjusting module, straight
Flow voltage regulating module, two sets of exchange manual divide-shut brake operation circuit systems, two sets of direct current manual divide-shut brake operation circuit systems, two sets
Exchange automatic cycle breaking-closing operating circuit system, two sets of direct current automatic cycle breaking-closing operating circuit systems, two exchange behaviour
Make counting module, two DC operation counting modules, alternating voltage display module, DC voltage display module, loop resistance to survey
Measure module, aviation plug input/output module.
As a further solution of the present invention: AC voltage adjusting module include three-phase electric AC voltage regulator, boosting by
Button, decompression button, direct current voltage reulation module includes DC voltage regulator, adjusting pressuring knob.
As a further solution of the present invention: two sets of exchange manual divide-shut brake operation circuit systems are broken by small-sized exchange
Road device, exchange separating brake contactor, exchange closing contactor, phase sequence relay, overheat protector, the first opening button, first
Switch knob, the first stop button, exchange separating brake limit switch, exchange combined floodgate limit switch, the first change-over switch composition.
As a further solution of the present invention: two sets of exchange automatic cycle breaking-closing operating circuit systems, by small-sized
AC circuit breaker, exchange separating brake contactor, exchange closing contactor, phase sequence relay, overheat protector, the first start and stop are pressed
Button, exchange separating brake limit switch, exchange combined floodgate limit switch, the first change-over switch, the first opening time relay, first are closed a floodgate
Time relay composition.
As a further solution of the present invention: two sets of exchange automatic cycle breaking-closing operating circuit systems, by small-sized
AC circuit breaker, exchange separating brake contactor, exchange closing contactor, phase sequence relay, overheat protector, the first start and stop are pressed
Button, exchange separating brake limit switch, exchange combined floodgate limit switch, the first change-over switch, the first opening time relay, first are closed a floodgate
Time relay composition.
As a further solution of the present invention: two sets of direct current automatic cycle breaking-closing operating circuit systems, by first
Small-sized DC circuit breaker, the second small-sized DC circuit breaker, direct current separating brake contactor, direct current separating brake contactor, the second start-stop button,
When direct current separating brake limit switch, direct current combined floodgate limit switch, the second change-over switch, the second opening time relay, second are closed a floodgate
Between relay form.
As a further solution of the present invention: two DC operation counting modules are by separating brake contactor, closing a floodgate contacts
Device, exchange separating brake counter, exchange combined floodgate counter, direct current separating brake counter, direct current combined floodgate counter composition.
As a further solution of the present invention: alternating voltage display module, DC voltage display module are handed over by digital display
Galvanic electricity volt-ammeter, digital display DC volometer composition, loop resistance measurement module by circuit resistance tester, data line,
Display screen, test cartridge composition.
As a further solution of the present invention: aviation plug input/output module is by power input Aviation Connector, friendship
Flow control exports Aviation Connector, DC control output Aviation Connector, cable group, network communication interface composition
As a further solution of the present invention, further include operation cabinet, the operation cabinet by cabinet, front door,
Back door, operation panel, display panel, fixing belt, knob, universal caster wheel, exhaust fan, air intake window, cable box composition.
Compared with prior art, the utility model has the beneficial effects that equipment space occupied is small, the set-up time is short, operation
It is easy to maintain, Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply and test operation integrated system, by all electric elements collection
At being mounted in a cabinet, each element and system are connected to by conducting wire, are connected using aviation plug, and space is saved
60%, the set-up time more routinely saves 90%；Equipment operation high reliablity can avoid maloperation, Intelligent high-pressure isolation completely
AC/DC voltage regulating power supply and test operation integrated system are switched, it is simple and reliable using display operating panel, it is not practised by operations staff
Used and emotion influence；With network communicating function, modern comfort intelligent requirements, Intelligent high-pressure disconnecting switch alternating current-direct current are adapted to
Voltage controller power source and test operation integrated system have RS-485 network communication interface, can be by the voltage, electric current, function of switchgear
Rate, loop resistance signal and operating system control protective loop Integrity Self Test signal are uploaded by network；Pass through network implementations
The long-range switching on and off of switching devices operates；Multiple functional, integrated level is high, and use scope is extensive, Intelligent high-pressure disconnecting switch
AC/DC voltage regulating power supply and test operation integrated system are respectively equipped with two sets of AC and DCs and return from Animal Circulation breaking-closing operating
Road system, four motor-operating mechanisms of actuating have and are delayed from Animal Circulation breaking-closing operating function without personnel's operation energy simultaneously
Can, meet grid company, power plant, high-tension switch gear factory and maintenance and commissioning requirements are carried out to high-tension switch gear.
Detailed description of the invention
Fig. 1 is the operation cabinet structural representation of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system
Figure.
Fig. 2 is the side structure schematic view of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system.
Fig. 3 is the overlooking structure diagram of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system.
Fig. 4 is the backsight structural representation of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system.
Fig. 5 is the structural representation of operation panel in Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system
Figure.
Fig. 6 is the structural representation of display panel in Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system
Figure.
Fig. 7 is the knot that close/open machine is exchanged in Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system
Structure schematic diagram.
Fig. 8 is the knot of direct current close/open machine in Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system
Structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7 and Fig. 8, a kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply examination
Test operating system, including 2, two sets of AC voltage adjusting module 1, direct current voltage reulation module exchange manual divide-shut brake operation circuit systems 3, two
Cover 4, two sets of exchange automatic cycle breaking-closing operating circuit systems of direct current manual divide-shut brake operation circuit system, 5, two sets of direct currents certainly
Dynamic circulation the alternating current operation counting module 7, two of breaking-closing operating circuit system 6, two DC operation counting module 8, alternating current
Display module 9, DC voltage display module 10, loop resistance measurement module 11, aviation plug input/output module 12 are pressed, is also wrapped
Operation cabinet 13 is included, the operation cabinet 13 is by cabinet 60, front door 61, back door 62, operation panel 63, display panel 64, fixation
Band 65, knob 66, universal caster wheel 67, exhaust fan 68, air intake window 69, cable box composition, the integrated assembly of all electric elements subregions
In cabinet, AC voltage adjusting module 1 includes three-phase electric AC voltage regulator 14, boost button 15, decompression button 16, direct current voltage reulation
Module 2 includes DC voltage regulator 17, adjusting pressuring knob 18, and two sets of exchange manual divide-shut brake operation circuit systems 3 are broken by small-sized exchange
Road device 19, exchange separating brake contactor 20, exchange closing contactor 21, phase sequence relay 22, overheat protector 23, the first separating brake
Button 24, the first switch knob 25, the first stop button 26, exchange separating brake limit switch 27, exchange combined floodgate limit switch 28, the
One change-over switch 29 composition, two sets of direct current manual divide-shut brake operation circuit systems 4 are small by the first small-sized DC circuit breaker 30, second
Type dc circuit breaker 31, direct current separating brake contactor 32, direct current separating brake contactor 33, the second opening button 34, the second switch knob
35, the second stop button 36, direct current separating brake limit switch 37, direct current combined floodgate limit switch 38, the second change-over switch 39 composition, two
Set exchange automatic cycle breaking-closing operating circuit system 5 is closed by small-sized AC circuit breaker 19, exchange separating brake contactor 20, exchange
Lock contactor 21, phase sequence relay 22, overheat protector 23, the first start-stop button 40, exchange separating brake limit switch 27, exchange
Combined floodgate limit switch 28, the first change-over switch 29, the first opening time relay 41, the first closing time relay 42 composition.
Please refer to Fig. 4 and Fig. 5, two sets of direct current automatic cycle breaking-closing operating circuit systems 6, by the open circuit of the first small-sized DC
Device 30, the second small-sized DC circuit breaker 31, direct current separating brake contactor 32, direct current separating brake contactor 33, the second start-stop button 43,
Direct current separating brake limit switch 37, direct current combined floodgate limit switch 38, the second change-over switch 39, the second opening time relay 44,
Two closing time relays 45 composition, two DC operation counting modules 8 are by direct current separating brake contactor 32, direct current separating brake contactor
33, separating brake counter 46, exchange combined floodgate counter 47, direct current separating brake counter 48, direct current combined floodgate counter 49 are exchanged to form, is handed over
Voltage display module 9, DC voltage display module 10 are flowed by digital display AC volometer 50, digital display DC volometer 51
Composition, loop resistance measurement module 11 are made of circuit resistance tester 52, data line 53, display screen 54, test cartridge 55, are navigated
Blind plug input/output module 12 is exported by power input Aviation Connector 56, exchange control output Aviation Connector 57, DC control
Aviation Connector 58, cable group 59, network communication interface 74 form.
Working principle: the power input Aviation Connector 56 of aviation plug input/output module 12 is first passed through into cable group 59
It is connect with exchange 380V power supply.Exchange control output Aviation Connector 57 passes through cable group 59 and disconnecting switch AC electrical mechanism
Connection.DC control output Aviation Connector 58 is connect by cable group 59 with disconnecting switch direct current drive mechanism.It communicates and remote
Side's operation open network communication interface 74 connects, and adjusts the specified defeated of AC voltage regulator 14 by boost button 15, decompression button 16
Alternating voltage out watches the voltage value of digital display AC volometer 50 when adjusting and voltage is adjusted to volume when minimum voltage operates
Voltage when ceiling voltage operates, is adjusted to the 110% of voltage rating, exchange manual brake separating operation is closed small by the 85% of constant voltage
First change-over switch 29 when closing operation, is got to " manual operation " gear, presses the first switch knob by type AC circuit breaker 19
25, exchange 21 coil of closing contactor energization actuation normally open contact closure connection ac motor operates clockwise carries out combined floodgate behaviour
Make, encounters exchange combined floodgate limit switch 28 when ac motor and disconnect control power supply, exchange 21 coil losing electricity of closing contactor, break
It opens ac motor and completes making process.When exchanging closing by hand operation, the first opening button 24, exchange separating brake contactor are pressed
The energization of 20 coils is attracted normally open contact closure connection ac motor and operates progress sub-switching operation counterclockwise, when ac motor touches
Control power supply is disconnected to exchange separating brake limit switch 27, exchanges 20 coil losing electricity of separating brake contactor, ac motor is disconnected and completes
Separating brake process.If you need to emergency stop during divide-shut brake, the first stop button 26 is pressed.
Automatic cycle closing operation is exchanged, closes small-sized AC circuit breaker 19, when closing operation, by the first change-over switch 29
" automatic cycle operation " gear is got to, the second start-stop button 43 is pressed, 42 energization normal opened contact of the first closing time relay closes
It closes, connection exchange 21 coil of closing contactor energization actuation normally open contact closure connection ac motor operates clockwise to be closed
Lock operation, while driving auxiliary switch 73-1 axis to rotate clockwise, the auxiliary switch when high voltage isolator is close to closing position
73-1 normal opened contact closure connects the first opening time relay 41 and is powered, and encounters exchange combined floodgate limit when ac motor and opens
It closes 28 and disconnects control power supply, exchange 21 coil losing electricity of closing contactor, disconnect ac motor and complete making process.First separating brake
After 41 conduction time of the time relay reaches setting number of seconds, 41 normally opened contact of the first opening time relay closure connects exchange
The energization of 20 coil of separating brake contactor is attracted normally open contact closure connection ac motor and operates progress sub-switching operation counterclockwise, simultaneously
Auxiliary switch 73-1 axis is driven to rotate counterclockwise, the auxiliary switch 73-1 normal opened contact when high voltage isolator is close to open position
Closure connects the first closing time relay 42 and is powered, and encounters exchange separating brake limit switch 27 when ac motor and disconnects control
Power supply exchanges 20 coil losing electricity of separating brake contactor, disconnects ac motor and completes separating brake process.First closing time relay 42
After conduction time reaches setting number of seconds, exchange 21 coil of closing contactor, which is powered, to be inhaled, continuous automatic cycle operation, every circulate operation
Once, separating brake counter 46, combined floodgate counter 47 respectively count primary.If you need to stop operation, the second start-stop button 43-1 is pressed, is broken
Switch power supply adjusts the rated output DC voltage of DC voltage regulator 17 by adjusting pressuring knob 18, and viewing digital display is straight when adjusting
Voltage when minimum voltage operates, is adjusted to the 85% of voltage rating, ceiling voltage operation by the voltage value of galvanic electricity volt-ammeter 51
When, voltage is adjusted to the 110% of voltage rating.Export DC voltage range: DC0~250V.
The operation of direct current manual brake separating, power turn-on the first small-sized DC circuit breaker 30, the second small-sized DC circuit breaker 31 close
When lock operates, the second change-over switch 39 is got into " manual operation " gear, presses the second switch knob 35, direct current separating brake contactor
The energization of 33 coils is attracted normally open contact closure connection dc motor and operates progress closing operation clockwise, when dc motor touches
Control power supply is disconnected to direct current combined floodgate limit switch 38,33 coil losing electricity of direct current separating brake contactor disconnects dc motor and completes
Making process.When direct current closing by hand operates, the second opening button 34 is pressed, 32 coil of direct current separating brake contactor is powered and is attracted
Normally open contact closure connects dc motor and operates progress sub-switching operation counterclockwise, when dc motor encounters the limit of direct current separating brake
Switch 37 disconnects control power supply, and 32 coil losing electricity of direct current separating brake contactor disconnects ac motor and completes separating brake process.Divide-shut brake
In the process if you need to emergency stop, the second stop button 36 is pressed.
Direct current automatic cycle closing operation, power turn-on the first small-sized DC circuit breaker 30, the second small-sized DC circuit breaker
31, when closing operation, the second change-over switch 39 is got into " automatic cycle operation " gear, presses the second start-stop button of automatic cycle
43-2,45 energization normal opened contact of the second closing time relay closure connect 33 coil of direct current separating brake contactor and are powered actuation often
Open contact closure connects dc motor and operates progress closing operation clockwise, while auxiliary switch 73-2 axis being driven to turn clockwise
Dynamic, when high voltage isolator is close to closing position, auxiliary switch 73-2 normal opened contact is closed, and connects the second opening time relay
Device 44 is powered, and encounters direct current combined floodgate limit switch 38 when dc motor and disconnects control power supply, 33 coil of direct current separating brake contactor
Power loss disconnects dc motor and completes making process.After 44 conduction time of second opening time relay reaches setting number of seconds, the
Two opening time relays, 44 normally opened contact closure is connected 32 coil of direct current separating brake contactor energization actuation normally open contact closure and is connect
Logical dc motor operates counterclockwise carries out sub-switching operation, while auxiliary switch 73-2 axis being driven to rotate counterclockwise, when high pressure every
Auxiliary switch 73-2 normal opened contact is closed when leaving pass close to open position, is connected the second closing time relay 45 and is powered, when
Dc motor encounters direct current separating brake limit switch 37 and disconnects control power supply, and 32 coil losing electricity of direct current separating brake contactor disconnects straight
Galvanic electricity motivation completes separating brake process.After 45 conduction time of second closing time relay reaches setting number of seconds, the contact of direct current separating brake
33 coil of device, which is powered, to be attracted, and continuous automatic cycle operation, every circulate operation is primary, and direct current separating brake counter 48, direct current, which close a floodgate, to be counted
Number device 49 respectively counts primary.If you need to stop operation, the second start-stop button 43-2 is pressed, disconnects power supply, measures high_voltage isolation
The leading electric partial circuit resistance of switch, is opened by 52 power supply of circuit resistance tester, connection data line 53, by two test clips
First 55 are clipped in respectively on the main current-carrying part both ends connecting terminal of high voltage isolator, press testing button, observe on display screen 54
Resistance value, Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply and test operation integrated system, by network interface 74 with
Computer connection, the voltage in various pilot projects, electric current, power, operating characteristic waveform, loop resistance data transmission to meter
Calculation machine carries out data analysis, processing and storage.
Claims (10)
1. a kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system, including two sets of exchange manual divide-shut brakes
Operation circuit system (3), two sets of direct current manual divide-shut brake operation circuit systems (4), two sets of exchange automatic cycle breaking-closing operatings
Circuit system (5), two sets of direct current automatic cycle breaking-closing operating circuit systems (6), which is characterized in that further include AC voltage adjusting mould
Block (1), direct current voltage reulation module (2), two alternating current operation counting modules (7), two DC operation counting modules (8), alternating currents
Press display module (9), DC voltage display module (10), loop resistance measurement module (11), aviation plug input/output module
(12)。
2. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
It is, AC voltage adjusting module (1) includes three-phase electric AC voltage regulator (14), boost button (15), decompression button (16), direct current
Voltage regulating module (2) includes DC voltage regulator (17), adjusting pressuring knob (18).
3. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
It is, two sets of exchange manual divide-shut brake operation circuit systems (3) are by small-sized AC circuit breaker (19), exchange separating brake contactor
(20), closing contactor (21), phase sequence relay (22), overheat protector (23), the first opening button (24), first are exchanged
Switch knob (25), the first stop button (26), exchange separating brake limit switch (27), exchange combined floodgate limit switch (28), first
Change-over switch (29) composition.
4. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
It is, two sets of direct current manual divide-shut brake operation circuit systems (4) are disconnected by the first small-sized DC circuit breaker (30), the second small-sized DC
Road device (31), direct current separating brake contactor (32), direct current separating brake contactor (33), the second opening button (34), the second switch knob
(35), the second stop button (36), separating brake limit switch (37), direct current combined floodgate limit switch (38), the second change-over switch (39)
Composition.
5. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 3, feature
It is, two sets of exchange automatic cycle breaking-closing operating circuit systems (5), by small-sized AC circuit breaker (19), exchange separating brake contact
Device (20), phase sequence relay (22), overheat protector (23), the first start-stop button (40), is handed at exchange closing contactor (21)
Flow point lock limit switch (27), exchange combined floodgate limit switch (28), the first change-over switch (29), the first opening time relay
(41), the first closing time relay (42) forms.
6. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 4, feature
It is, two sets of direct current automatic cycle breaking-closing operating circuit systems (6), by the first small-sized DC circuit breaker (30), second small-sized
Dc circuit breaker (31), direct current separating brake contactor (32), direct current separating brake contactor (33), the second start-stop button (43), direct current point
Lock limit switch (37), direct current combined floodgate limit switch (38), the second change-over switch (39), the second opening time relay (44),
Second closing time relay (45) composition.
7. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
It is, two DC operation counting modules (8) are by direct current separating brake contactor (32), direct current separating brake contactor (33), exchange separating brake
Counter (46), exchange combined floodgate counter (47), direct current separating brake counter (48), direct current combined floodgate counter (49) composition.
8. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
It is, alternating voltage display module (9), DC voltage display module (10) are straight by digital display AC volometer (50), digital display
Galvanic electricity volt-ammeter (51) composition, loop resistance measurement module (11) is by circuit resistance tester (52), data line (53), display
Shield (54), test cartridge (55) composition.
9. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
Be, aviation plug input/output module (12) by power input Aviation Connector (56), exchange control output Aviation Connector (57),
DC control exports Aviation Connector (58), cable group (59), network communication interface (74) composition.
10. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 1, feature
It is, further includes operation cabinet (13), the operation cabinet (13) is by cabinet (60), front door (61), back door (62), operation panel
(63), display panel (64), fixing belt (65), knob (66), universal caster wheel (67), exhaust fan (68), air intake window (69), cable
Case composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522938.XU CN209167514U (en) | 2018-09-18 | 2018-09-18 | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522938.XU CN209167514U (en) | 2018-09-18 | 2018-09-18 | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167514U true CN209167514U (en) | 2019-07-26 |
Family
ID=67331526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522938.XU Active CN209167514U (en) | 2018-09-18 | 2018-09-18 | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100662A (en) * | 2018-09-18 | 2018-12-28 | 湖南长高高压开关有限公司 | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system |
| CN115877201A (en) * | 2023-03-09 | 2023-03-31 | 广东正超电气有限公司 | Break-in test power supply vehicle of switch cabinet breaker |
-
2018
- 2018-09-18 CN CN201821522938.XU patent/CN209167514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100662A (en) * | 2018-09-18 | 2018-12-28 | 湖南长高高压开关有限公司 | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system |
| CN115877201A (en) * | 2023-03-09 | 2023-03-31 | 广东正超电气有限公司 | Break-in test power supply vehicle of switch cabinet breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109100662A (en) | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system | |
| CN103779965B (en) | Integrated high-voltage AC circuit-breaker controller | |
| US20120286729A1 (en) | Electric vehicle supply equipment with over-current protection | |
| CN103795000B (en) | Intelligent high voltage alternating-current metal enclosed switchgear and control device | |
| CN111239652A (en) | Polarity testing device for current transformer | |
| CN209167514U (en) | Intelligent high-voltage isolating switch AC/DC voltage-regulating power supply test operation system | |
| CN211375862U (en) | Low-voltage intelligent transformer area fault simulation training device | |
| CN109188263B (en) | High-voltage isolating switch AC/DC voltage regulation power supply test operation secondary circuit system | |
| CN204375298U (en) | Demarcation switch Simulated training device | |
| CN103579948A (en) | Integrated intelligent assembly of power transformer | |
| CN207066733U (en) | A kind of secondary conditioning device of switch cubicle mechanical characteristic test | |
| CN210927077U (en) | Residual current protection device with uninterrupted power supply test function | |
| CN209247978U (en) | High voltage isolator alternating current-direct current voltage regulation power supply test operation secondary circuit system | |
| CN208385984U (en) | PT hand car interlock circuit, PT hand car and metering cabinet | |
| CN203927005U (en) | Electric valve control circuit and the electric operated valve instrument that comprises this circuit | |
| CN111443281B (en) | Electrical blocking device and circuit breaker or isolating switch | |
| CN110297177B (en) | Switch test power supply equipment | |
| CN207021223U (en) | A kind of convergence control cabinet using integrated control device | |
| CN206563760U (en) | Switch test case connects circuit | |
| CN108666920B (en) | PT handcart interlocking circuit, PT handcart and metering cabinet | |
| CN207780133U (en) | Straight control type motor-operating mechanism testing inspection case | |
| CN205543934U (en) | Intelligence low voltage switchgear based on PLC control | |
| CN202633766U (en) | Preassembled case-type transformer substation transformer cabin safety net door blocking device | |
| CN110148905A (en) | Ring network cabinet prevents closing protective device with ground | |
| CN209544832U (en) | Multifunctional comprehensive adjustable inside termination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |