CN109100662A - 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
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- CN109100662A CN109100662A CN201811086845.1A CN201811086845A CN109100662A CN 109100662 A CN109100662 A CN 109100662A CN 201811086845 A CN201811086845 A CN 201811086845A CN 109100662 A CN109100662 A CN 109100662A
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 23
- 230000005611 electricity Effects 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 7
- 238000000819 phase cycle Methods 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036651 mood 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
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
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention 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, wherein the equipment has the advantages of small floor space occupation, short installation time and convenient operation and maintenance, all electrical elements are integrally installed in a box body, all the elements and the systems are connected through leads, and are connected by adopting an aviation plug, so that the space is saved, the equipment has high operation reliability, has a network communication function and adapts to the intelligent requirements of modern equipment.
Description
Technical field
The present invention 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.
Summary of the invention
The purpose of the present invention is to provide a kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system,
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system, including AC voltage adjusting module, direct current tune
Die block, 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 of exchanges
Automatic cycle breaking-closing operating circuit system, two sets of direct current automatic cycle breaking-closing operating circuit systems, two alternating current operation meters
Digital-to-analogue block, two DC operation counting modules, alternating voltage display module, DC voltage display module, loop resistance measurement mould
Block, aviation plug input/output module, two sets of exchange manual divide-shut brake operation circuit systems, miniature circuit breaker, separating brake contactor,
Closing contactor, phase sequence relay, overheat protector, opening button, switch knob, stop button, exchange separating brake limit are opened
It closes, exchange the electric elements such as combined floodgate limit switch, change-over switch composition, two sets of direct current manual divide-shut brake operation circuit systems are by small
Type breaker, miniature circuit breaker, separating brake contactor, closing contactor, opening button, switch knob, stop button, separating brake limit
The electric elements such as switch, direct current combined floodgate limit switch, change-over switch composition, two sets of exchange automatic cycle breaking-closing operating circuit systems
System, by miniature circuit breaker, miniature circuit breaker, separating brake contactor, closing contactor, phase sequence relay, overheat protector, start and stop
Button, exchange separating brake limit switch, exchange combined floodgate limit switch, change-over switch, opening time relay, closing time relay
Equal electric elements composition.
As a further solution of the present invention: AC voltage adjusting module includes three-phase electric AC voltage regulator, boost button, drop
Button is pressed, straight voltage regulating module includes DC voltage regulator, adjusting pressuring knob.
As a further solution of the present invention: two sets of direct current automatic cycle breaking-closing operating circuit systems, by small-sized open circuit
Device, miniature circuit breaker, separating brake contactor, closing contactor, start-stop button, direct current separating brake limit switch, direct current close a floodgate to limit and open
The electric elements such as pass, change-over switch, opening time relay, closing time relay composition.
As a further solution of the present invention: two DC operation counting modules are by separating brake contactor, closing contactor, friendship
Flow point lock 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 by digital display AC electricity
Volt-ammeter, digital display DC volometer composition, loop resistance measurement module is 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 controlled by power input Aviation Connector, exchange
System output Aviation Connector, DC control output Aviation Connector, cable group, network communication interface composition
As further scheme of the invention: further including operation cabinet, the operation cabinet is 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 beneficial effects of the present invention are: equipment space occupied is small, the set-up time is short, operation and maintenance
It is convenient, Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply and test operation integrated system, by the integrated peace of all electric elements
In a cabinet, each element and system are connected to by conducting wire, are connected using aviation plug, and space 60%, installation are saved
Time more routinely saves 90%；Equipment operation high reliablity can avoid maloperation, Intelligent high-pressure disconnecting switch alternating current-direct current completely
Voltage controller power source and test operation integrated system, it is simple and reliable using display operating panel, not by operations staff's habit and mood shadow
It rings；With network communicating function, adapt to modern comfort intelligent requirements, Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply and
Test operation integrated system has RS-485 network communication interface, can be by the voltage of switchgear, electric current, power, circuit electricity
It hinders signal and operating system control protective loop Integrity Self Test signal is uploaded by network；Pass through network implementations switching devices
Long-range switching on and off operation；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 from Animal Circulation breaking-closing operating circuit system, energy
Four motor-operating mechanisms of actuating simultaneously are operated without personnel, are had the function of delay from Animal Circulation breaking-closing operating, are met electricity
Net company, power plant, high-tension switch gear factory carry out maintenance and commissioning requirements 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
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.
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 the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it 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 " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in 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, straight pressure regulation mould
Block 2 includes DC voltage regulator 17, adjusting pressuring knob 18, two sets of exchange manual divide-shut brake operation circuit systems 3, small-sized AC circuit breakers
19, exchange separating brake contactor 20, exchange separating brake contactor 21, phase sequence relay 22, overheat protector 23, opening button 24,
The electric appliances such as switch knob 25, stop button 26, exchange separating brake limit switch 27, exchange combined floodgate limit switch 28, change-over switch 29
Element composition, two sets of direct current manual divide-shut brake operation circuit systems 4 are broken by the first small-sized DC circuit breaker 30, the second small-sized DC
It is road device 31, direct current separating brake contactor 32, direct current separating brake contactor 33, opening button 34, switch knob 35, stop button 36, straight
The electric elements such as flow point lock limit switch 37, direct current combined floodgate limit switch 38, change-over switch 39 composition, two sets of exchange automatic cycles
Breaking-closing operating circuit system 5, by small-sized AC circuit breaker 19, exchange separating brake contactor 20, exchange separating brake contactor 21, phase sequence
Protector 22, overheat protector 23, start-stop button 40, exchange separating brake limit switch 27, exchange combined floodgate limit switch 28, conversion
The electric elements such as switch 29, opening time relay 41, 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, start-stop button 43, direct current point
Lock limit switch 37, direct current combined floodgate limit switch 38, change-over switch 39, opening time relay 44, closing time relay 45
Equal electric elements composition, 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 form, alternating voltage
Display module 9, DC voltage display module 10 are made of digital display AC volometer 50, digital display DC volometer 51,
Loop resistance measurement module 11 is made of circuit resistance tester 52, data line 53, display screen 54, test cartridge 55, and aviation is inserted
Head input/output module 12 exports aviation by power input Aviation Connector 56, exchange control output Aviation Connector 57, DC control
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-sized by the 85% of constant voltage
Change-over switch 29 when closing operation, is got to " manual operation " gear by AC circuit breaker 19, presses switch knob 25, exchange point
The energization of 21 coil of lock contactor is attracted normally open contact closure connection ac motor and operates progress closing operation clockwise, works as exchange
Motor encounters exchange combined floodgate limit switch 28 and disconnects control power supply, exchanges 21 coil losing electricity of separating brake contactor, disconnects alternating current
Motivation completes making process.When exchanging closing by hand operation, opening button 24 is pressed, exchange 20 coil of separating brake contactor is powered and inhales
It closes normally open contact closure connection ac motor and operates progress sub-switching operation counterclockwise, when ac motor encounters exchange separating brake limit
Bit switch 27 disconnects control power supply, exchanges 20 coil losing electricity of separating brake contactor, disconnects ac motor and completes separating brake process.Division
If you need to emergency stop during lock, stop button 26 is pressed.
Automatic cycle closing operation is exchanged, closes small-sized AC circuit breaker 19, when closing operation, change-over switch 29 is got to
" automatic cycle operation " gear, presses start-stop button 43, and 42 energization normal opened contact of closing time relay closure connects exchange point
The energization of 21 coil of lock contactor is attracted normally open contact closure connection ac motor and operates progress closing operation, while band clockwise
Dynamic auxiliary switch 73-1 axis rotates clockwise, and when high voltage isolator is close to closing position, auxiliary switch 73-1 normal opened contact is closed
It closes, connects opening time relay 41 and be powered, encounter exchange combined floodgate limit switch 28 when ac motor and disconnect control power supply, hand over
21 coil losing electricity of flow point lock contactor disconnects ac motor and completes making process.41 conduction time of opening time relay reaches
To after setting number of seconds, 41 normally opened contact of opening time relay closure, connection exchange 20 coil of separating brake contactor energization is attracted normal
Open contact closure connects ac motor and operates progress sub-switching operation counterclockwise, while auxiliary switch 73-1 axis being driven to turn counterclockwise
Dynamic, when high voltage isolator is close to open position, auxiliary switch 73-1 normal opened contact is closed, and connects closing time relay 42
It is powered, encounters exchange separating brake limit switch 27 when ac motor and disconnect control power supply, exchange 20 coil losing electricity of separating brake contactor,
It disconnects ac motor and completes separating brake process.After 42 conduction time of closing time relay reaches setting number of seconds, exchange separating brake is connect
21 coil of tentaculum, which is powered, to be inhaled, and continuous automatic cycle operation, every circulate operation is primary, and separating brake counter 46, combined floodgate counter 47 are each
It counts primary.If you need to stop operation, start-stop button 43-1 is pressed, disconnects power supply, direct current tune is adjusted by adjusting pressuring knob 18
The rated output DC voltage of depressor 17 watches the voltage value of digital display DC volometer 51, minimum voltage operation when adjusting
When, voltage is adjusted to the 85% of voltage rating, when ceiling voltage operates, voltage is adjusted to the 110% of voltage rating.Export direct current
Press 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, change-over switch 39 is got into " manual operation " gear, presses switch knob 35,33 coil of direct current separating brake contactor is logical
Electricity is attracted normally open contact closure connection dc motor and operates progress closing operation clockwise, encounters direct current when dc motor and closes
Lock limit switch 38 disconnects control power supply, and 33 coil losing electricity of direct current separating brake contactor disconnects dc motor and completes making process.
When direct current closing by hand operates, opening button 34 is pressed, the energization of 32 coil of direct current separating brake contactor is attracted normally open contact closure and connects
Logical dc motor operates counterclockwise carries out sub-switching operation, encounters direct current separating brake limit switch 37 when dc motor and disconnects control
Power supply, 32 coil losing electricity of direct current separating brake contactor disconnect ac motor and complete separating brake process.If you need to urgency during divide-shut brake
Stop, presses stop button 36.
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, change-over switch 39 is got into " automatic cycle operation " gear, presses automatic cycle start-stop button 43-2, closed
45 energization normal opened contact of lock time relay closure is connected 33 coil of direct current separating brake contactor energization actuation normally open contact closure and is connect
Logical dc motor operates clockwise carries out closing operation, while auxiliary switch 73-2 axis being driven to rotate clockwise, when high pressure every
Auxiliary switch 73-2 normal opened contact is closed when leaving pass close to closing position, is connected opening time relay 44 and is powered, works as direct current
Motor encounters direct current combined floodgate limit switch 38 and disconnects control power supply, and 33 coil losing electricity of direct current separating brake contactor disconnects direct current
Motivation completes making process.After 44 conduction time of opening time relay reaches setting number of seconds, opening time relay 44 is normally opened
Contact closure is connected 32 coil of direct current separating brake contactor energization actuation normally open contact closure connection dc motor and is operated counterclockwise
Sub-switching operation is carried out, while auxiliary switch 73-2 axis being driven to rotate counterclockwise, it is auxiliary when high voltage isolator is close to open position
It helps switch 73-2 normal opened contact to be closed, connects closing time relay 45 and be powered, 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 dc motor and completes separating brake process.When combined floodgate
Between after 45 conduction time of relay reaches setting number of seconds, 33 coil of direct current separating brake contactor, which is powered, to be attracted, continuous automatic cycle behaviour
Make, every circulate operation is primary, and direct current separating brake counter 48, direct current combined floodgate counter 49 respectively count primary.If you need to stop operation, press
Lower start-stop button 43-2, disconnects power supply, and the leading electric partial circuit resistance of measurement high voltage isolator is opened by loop resistance
Two test cartridges 55 are clipped in the main current-carrying part both ends of high voltage isolator by 52 power supply of tester, connection data line 53 respectively
On connecting terminal, testing button is pressed, observes the resistance value on display screen 54, Intelligent high-pressure disconnecting switch AC/DC voltage regulating electricity
Source and test operation integrated system, are connect by network interface 74 with computer, in various pilot projects voltage, electric current,
Power, operating characteristic waveform, loop resistance data transmission to computer carry out data analysis, processing and storage.
Claims (7)
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), two sets of exchange manual divide-shut brake operation circuit systems (3), small-sized AC circuit breaker (19), exchange separating brake contactor (20),
Exchange separating brake contactor (21), phase sequence relay (22), overheat protector (23), opening button (24), switch knob (25),
The electric elements such as stop button (26), exchange separating brake limit switch (27), exchange combined floodgate limit switch (28), change-over switch (29)
Composition, 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 (33), opening button (34), switch knob (35), stops direct current separating brake contactor (32)
The electric elements such as button (36), separating brake limit switch (37), direct current combined floodgate limit switch (38), change-over switch (39) composition, two
Set exchange automatic cycle breaking-closing operating circuit system (5), by small-sized AC circuit breaker (19), exchange separating brake contactor (20),
Exchange separating brake contactor (21), phase sequence relay (22), overheat protector (23), start-stop button (40), exchange separating brake limit
Switch (27), exchange combined floodgate limit switch (28), change-over switch (29), opening time relay (41), closing time relay
(42) the electric elements composition such as.
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), straight tune
Die block (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 2, 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), start-stop button (43), direct current separating brake limit
Bit switch (37), direct current combined floodgate limit switch (38), change-over switch (39), opening time relay (44), closing time relay
The electric elements such as device (45) composition.
4. 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.
5. Intelligent high-pressure disconnecting switch AC/DC voltage regulating power supply test operation system according to claim 4, 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.
6. 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.
7. 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 |
|---|---|---|---|
| CN201811086845.1A CN109100662B (en) | 2018-09-18 | 2018-09-18 | Intelligent high-voltage isolating switch AC/DC voltage regulation power supply test operation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086845.1A CN109100662B (en) | 2018-09-18 | 2018-09-18 | Intelligent high-voltage isolating switch AC/DC voltage regulation power supply test operation system |
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| Publication Number | Publication Date |
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| CN109100662A true CN109100662A (en) | 2018-12-28 |
| CN109100662B CN109100662B (en) | 2024-04-05 |
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| CN110379652A (en) * | 2019-07-18 | 2019-10-25 | 湖南长高高压开关集团股份公司 | A kind of integrated intelligent isolating switch mechanism case |
| CN110473736A (en) * | 2019-07-18 | 2019-11-19 | 湖南长高高压开关集团股份公司 | A kind of isolator operating mechanism case torque overflows warning device |
| CN111770594A (en) * | 2020-06-17 | 2020-10-13 | 陕西飞机工业（集团）有限公司 | Portable multipurpose glass system of heating debugging circuit |
| CN112505577A (en) * | 2020-11-10 | 2021-03-16 | 武汉锐科光纤激光技术股份有限公司 | AC/DC switching power supply function test system |
| CN113671897A (en) * | 2021-08-26 | 2021-11-19 | 甘肃电器科学研究院 | Electrical test training system |
| CN113791344A (en) * | 2021-11-17 | 2021-12-14 | 西安西电高压开关有限责任公司 | Switching test loop and method for switching current of high-voltage isolating switch |
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| CN110379652A (en) * | 2019-07-18 | 2019-10-25 | 湖南长高高压开关集团股份公司 | A kind of integrated intelligent isolating switch mechanism case |
| CN110473736A (en) * | 2019-07-18 | 2019-11-19 | 湖南长高高压开关集团股份公司 | A kind of isolator operating mechanism case torque overflows warning device |
| CN111770594A (en) * | 2020-06-17 | 2020-10-13 | 陕西飞机工业（集团）有限公司 | Portable multipurpose glass system of heating debugging circuit |
| CN112505577A (en) * | 2020-11-10 | 2021-03-16 | 武汉锐科光纤激光技术股份有限公司 | AC/DC switching power supply function test system |
| CN113671897A (en) * | 2021-08-26 | 2021-11-19 | 甘肃电器科学研究院 | Electrical test training system |
| CN113671897B (en) * | 2021-08-26 | 2024-05-28 | 甘肃电器科学研究院 | Electric test training system |
| CN113791344A (en) * | 2021-11-17 | 2021-12-14 | 西安西电高压开关有限责任公司 | Switching test loop and method for switching current of high-voltage isolating switch |
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