CN206740883U - A kind of switch cubicle simulation test equipment - Google Patents
A kind of switch cubicle simulation test equipment Download PDFInfo
- Publication number
- CN206740883U CN206740883U CN201720520211.7U CN201720520211U CN206740883U CN 206740883 U CN206740883 U CN 206740883U CN 201720520211 U CN201720520211 U CN 201720520211U CN 206740883 U CN206740883 U CN 206740883U
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- Prior art keywords
- switch
- breaker
- contactor
- simulation test
- test equipment
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Abstract
The utility model discloses a kind of switch cubicle simulation test equipment, including switch cabinet body and simulation test equipment, the simulation test equipment includes plant-grid connection unit, main power supply unit, test cell and driver element, and the plant-grid connection unit includes three-pin plug and the Aviation Connector being connected with each other by wire；The main power supply unit includes the first breaker group, A.C. contactor switches set and the socket being sequentially connected, the test cell includes first fuse, A.C. contactor normal open switch, alarm lamp, pressure control switch and ac contactor coil, the driver element includes being connected with each other the second breaker and drive module, second breaker are connected by wire with the A.C. contactor switches set.The switch cubicle simulation test equipment that the utility model is related to, all directions can be opened, and be easy to plant maintenance, simulation test effect is good, and alarm can be realized when going wrong, and can change current-mode.
Description
Technical field
The utility model belongs to electrical equipment technical field, refers specifically to a kind of switch cubicle simulation test equipment.
Background technology
Generally can all use switch cubicle in power system, existing switch cubicle simulation test equipment in-convenience in use, safeguard
Difficulty, the warning circuit not being adapted to, test effect alarm is insensitive, and can not switching current pattern, function limitation is difficult
To adapt to the actual demand of power system.Therefore, in the market, which is badly in need of one kind, can be easy to safeguard, and simulation test effect is good,
And the switch cubicle simulation test equipment that can be alarmed.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of switch cubicle simulation test equipment.
It is adopted the following technical scheme that：A kind of switch cubicle simulation test equipment, including switch cabinet body and simulation test are set
Standby, the switch cabinet body two sides are articulated and connected left cabinet door and right cabinet door, cabinet before the switch cabinet body front is articulated and connected
Door, the switch cabinet body back fixation set backboard, some busbars, the simulation test equipment are fixedly installed on the backboard
It is fixed on the busbar；
The simulation test equipment includes plant-grid connection unit, main power supply unit, test cell and driver element, the electricity
Source access unit, the main power supply unit and the driver element are sequentially connected electrically, and the test cell and the main power supply are single
Member is connected；
The plant-grid connection unit includes three-pin plug and the Aviation Connector being connected with each other by wire；
The main power supply unit includes the first breaker group, A.C. contactor switches set and the socket being sequentially connected, described
Aviation Connector is connected by wire with the first breaker group；
The test cell includes first fuse, A.C. contactor normal open switch, alarm lamp, pressure control switch and friendship
Contactor coil is flowed, the first fuse is connected with the A.C. contactor normal open switch and the pressure control switch respectively
Connect, the A.C. contactor normal open switch is connected with the alarm lamp, the pressure control switch and the A.C. contactor
Coil is connected, and the alarm lamp is in parallel with the ac contactor coil；
The driver element includes being connected with each other the second breaker and drive module, second breaker by wire with
The A.C. contactor switches set is connected.
Further, in the above-mentioned technical solutions, the first breaker group includes the first breaker live wire switch and the
One breaker zero line switchs, and the first breaker live wire switch is connected with the live wire of the Aviation Connector, first open circuit
Device zero line switch is connected with the zero line of the Aviation Connector；
The A.C. contactor switches set includes A.C. contactor live wire switch and A.C. contactor zero line switch, the friendship
Stream contactor live wire switch is connected with the first breaker live wire switch, the A.C. contactor zero line switch and described first
Breaker zero line switch is connected.
Further, in the above-mentioned technical solutions, the first breaker live wire switch and the A.C. contactor live wire
Wire between switch is connected with the first fuse；
Wire and the alarm lamp between the first breaker zero line switch and A.C. contactor zero line switch
It is connected with the ac contactor coil.
Further, in the above-mentioned technical solutions, second breaker includes the second breaker live wire switch and second
Breaker zero line switchs, and the second breaker live wire switch is connected with A.C. contactor live wire switch, and described second
Breaker zero line switchs to be connected with A.C. contactor zero line switch.
Further, in the above-mentioned technical solutions, in addition to converting unit, the converting unit include second fuse,
3rd fuse and current mode converter, the current mode converter pass through the second fuse and the described 3rd respectively
Fuse is connected with the drive module.
The utility model has the beneficial effect that：
1. switch cubicle simulation test equipment described in the utility model, all directions can be opened, and be easy to plant maintenance；
2. switch cubicle simulation test equipment described in the utility model, simulation test effect is good, can be realized when going wrong
Alarm；
2. switch cubicle simulation test equipment described in the utility model, can change current-mode.
Brief description of the drawings
The utility model accompanying drawing is as follows,
Fig. 1 is switch cubicle simulation test equipment structural representation described in embodiment 1；
Fig. 2 is switch cubicle simulation test equipment structural representation described in embodiment 1；
Fig. 3 is simulation test equipment structural representation described in embodiment 1；
Fig. 4 is switch cubicle simulation test equipment electric part structural representation described in embodiment 1.
Wherein, 1, switch cabinet body, 2, simulation test equipment, 3, converting unit, 11, left cabinet door, 12, right cabinet door, 13, preceding
Cabinet door, 14, backboard, 15, busbar, 21, plant-grid connection unit, 22, main power supply unit, 23, test cell, 24, driver element,
211st, three-pin plug, 212, Aviation Connector, 221, socket, 231, alarm lamp, QF1, the first breaker group, QF11, the first open circuit
Device live wire switchs, QF12, the first breaker zero line switch, QF2, the second breaker, QF21, the second breaker live wire switch,
QF22, the second breaker zero line switch, KM0, ac contactor coil, KM1, A.C. contactor switches set, KM11, ac contactor
Device live wire switchs, KM12, A.C. contactor zero line switch, KM2, A.C. contactor normal open switch, FU1, first fuse, FU2,
Second fuse, FU3, the 3rd fuse, SP, pressure control switch, DR, drive module, HMI, current mode converter.
Embodiment
Clear, complete description is carried out to the technical solution of the utility model with reference to the accompanying drawings and examples, in this reality
With in new description, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " the
Two ", " the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
Embodiment 1
As shown in Figures 1 to 4, a kind of switch cubicle simulation test equipment 2, including switch cabinet body 1 and simulation test equipment
2, the two sides of switch cabinet body 1 are articulated and connected left cabinet door 11 and right cabinet door 12, and the front of switch cabinet body 1 is articulated and connected
Front cabinet door 13, the back fixation of switch cabinet body 1 set backboard 14, some busbars 15, institute are fixedly installed on the backboard 14
Simulation test equipment 2 is stated to be fixed on the busbar 15；
The simulation test equipment 2 includes plant-grid connection unit 21, main power supply unit 22, test cell 23 and driver element
24, the plant-grid connection unit 21, the main power supply unit 22 and the driver element 24 are sequentially connected electrically, the test cell
23 are connected with the main power supply unit 22；
The plant-grid connection unit 21 includes three-pin plug 211 and the Aviation Connector 212 being connected with each other by wire；
The main power supply unit 22 includes the first breaker group QF1, the A.C. contactor switches set KM1 being sequentially connected and inserted
Seat 221, the Aviation Connector 212 is connected by wire with the first breaker group QF1；
The test cell 23 includes first fuse FU1, A.C. contactor normal open switch KM2, alarm lamp 231, pressure
Controlling switch SP and ac contactor coil KM0, the first fuse FU1 respectively with the A.C. contactor normal open switch
KM2 is connected with the pressure control switch SP, and the A.C. contactor normal open switch KM2 is connected with the alarm lamp 231,
The pressure control switch SP is connected with the ac contactor coil KM0, the alarm lamp 231 and the A.C. contactor
Coil KM0 is in parallel；
The driver element 24 includes being connected with each other the second circuit breaker Q F2 and drive module DR, the second circuit breaker Q F2
It is connected by wire with the A.C. contactor switches set KM1.
Preferably, the alarm lamp 231 is fixed on the front upper of switch cabinet body 1.
The front cabinet door 13, the left cabinet door 11 and the right cabinet door 12 can be opened in multiple angles, be easy to equipment to tie up
Shield.
Preferably, the front cabinet door 13 is provided with transparent window.
Further, in the above-mentioned technical solutions, the first breaker group QF1 switchs including the first breaker live wire
QF11 and the first breaker zero line switch QF12, the first breaker live wire switch QF11 and the fire of the Aviation Connector 212
Line is connected, and the first breaker zero line switch QF12 is connected with the zero line of the Aviation Connector 212；
The A.C. contactor switches set KM1 includes A.C. contactor live wire switch KM11 and A.C. contactor zero line switch
KM12, the A.C. contactor live wire switch KM11 are connected with the first breaker live wire switch QF11, the ac contactor
Device zero line switchs KM12 and is connected with the first breaker zero line switch QF12.
Further, in the above-mentioned technical solutions, the first breaker live wire switch QF11 and the A.C. contactor
Wire between live wire switch KM11 is connected with the first fuse FU1；
Wire and institute between the first breaker zero line switch QF12 and A.C. contactor zero line switch KM12
Alarm lamp 231 is stated with the ac contactor coil KM0 to be connected.
Further, in the above-mentioned technical solutions, the second circuit breaker Q F2 includes the second breaker live wire switch QF21
QF22 is switched with the second breaker zero line, the second breaker live wire switch QF21 switchs with the A.C. contactor live wire
KM11 is connected, and the second breaker zero line switch QF22 is connected with A.C. contactor zero line switch KM12.
Further, in the above-mentioned technical solutions, in addition to converting unit 3, the converting unit 3 include second fuse
FU2, the 3rd fuse FU3 and current mode converter HMI, the current mode converter HMI are molten by described second respectively
Disconnected device FU2 and the 3rd fuse FU3 is connected with the drive module DR.
Preferably, the drive module DR is connected by the 3rd circuit breaker Q F3 and 24V out splice going splice with external equipment.
Preferably, the drive module DR is connected with positive voltage rail and negative voltage rail respectively by the 4th circuit breaker Q F4.
Preferably, the PE pins ground connection of the drive module DR, the L pins of the drive module DR and the described second open circuit
Device live wire switch QF21 is connected, and the N pins of the drive module DR are connected with the second breaker zero line switch QF22.
External power source is accessed the main power supply unit 22 by the plant-grid connection unit 21, and the main power supply unit 22 gives institute
It is right to state test cell 23, the driver element 24, the converting unit 3 and the power supply of outside other equipment, the test cell 23
Circuit in switch cubicle is tested, and is alarmed when going wrong, the driver element 24 in simulation test under normal circumstances,
Driving function is realized, the current-mode that the drive module inputs is changed and exported by the converting unit 3.
By adopting the above-described technical solution, the switch cubicle simulation test equipment that the utility model is related to, all directions are equal
It can open, be easy to plant maintenance, simulation test effect is good, and alarm can be realized when going wrong, and can change current-mode.This
Utility model can be widely popularized in electrical equipment technical field.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its inventive concept is subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (5)
- A kind of 1. switch cubicle simulation test equipment, it is characterised in that：Including switch cabinet body and simulation test equipment, the switch Cabinet cabinet two sides are articulated and connected left cabinet door and right cabinet door, and the switch cabinet body front is articulated and connected front cabinet door, the switch Cabinet cabinet back fixation sets backboard, and some busbars are fixedly installed on the backboard, and the simulation test equipment is fixed on described On busbar；The simulation test equipment includes plant-grid connection unit, main power supply unit, test cell and driver element, and the power supply connects Enter unit, the main power supply unit and the driver element to be sequentially connected electrically, the test cell and the main power supply unit phase Connection；The plant-grid connection unit includes three-pin plug and the Aviation Connector being connected with each other by wire；The main power supply unit includes the first breaker group, A.C. contactor switches set and the socket being sequentially connected, the aviation Joint is connected by wire with the first breaker group；The test cell includes first fuse, A.C. contactor normal open switch, alarm lamp, pressure control switch and connect with exchanging Tentaculum coil, the first fuse are connected with the A.C. contactor normal open switch and the pressure control switch respectively, The A.C. contactor normal open switch is connected with the alarm lamp, the pressure control switch and the ac contactor coil It is connected, the alarm lamp is in parallel with the ac contactor coil；The driver element includes being connected with each other the second breaker and drive module, second breaker by wire with it is described A.C. contactor switches set is connected.
- 2. switch cubicle simulation test equipment according to claim 1, it is characterised in that：The first breaker group includes the One breaker live wire switchs and the first breaker zero line switch, the first breaker live wire switch and the fire of the Aviation Connector Line is connected, and the first breaker zero line switch is connected with the zero line of the Aviation Connector；The A.C. contactor switches set includes A.C. contactor live wire switch and A.C. contactor zero line switch, and the exchange connects Tentaculum live wire switchs to be connected with the first breaker live wire switch, the A.C. contactor zero line switch and the described first open circuit Device zero line switch is connected.
- 3. switch cubicle simulation test equipment according to claim 2, it is characterised in that：The first breaker live wire switch Wire between the A.C. contactor live wire switch is connected with the first fuse；Wire and the alarm lamp and institute between the first breaker zero line switch and A.C. contactor zero line switch Ac contactor coil is stated to be connected.
- 4. switch cubicle simulation test equipment according to claim 2, it is characterised in that：Second breaker includes second Breaker live wire switchs and the second breaker zero line switch, the second breaker live wire switch and the A.C. contactor live wire Switch is connected, and the second breaker zero line switch is connected with A.C. contactor zero line switch.
- 5. switch cubicle simulation test equipment according to claim 4, it is characterised in that：Also include converting unit, described turn Changing unit includes second fuse, the 3rd fuse and current mode converter, and the current mode converter passes through institute respectively State second fuse and the 3rd fuse is connected with the drive module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520211.7U CN206740883U (en) | 2017-05-11 | 2017-05-11 | A kind of switch cubicle simulation test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520211.7U CN206740883U (en) | 2017-05-11 | 2017-05-11 | A kind of switch cubicle simulation test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740883U true CN206740883U (en) | 2017-12-12 |
Family
ID=60565055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720520211.7U Active CN206740883U (en) | 2017-05-11 | 2017-05-11 | A kind of switch cubicle simulation test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318766A (en) * | 2018-03-30 | 2018-07-24 | 中车太原机车车辆有限公司 | Operation vehicle for contact wire's AC power distribution cabinet/AC distribution panel device for fast detecting |
-
2017
- 2017-05-11 CN CN201720520211.7U patent/CN206740883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318766A (en) * | 2018-03-30 | 2018-07-24 | 中车太原机车车辆有限公司 | Operation vehicle for contact wire's AC power distribution cabinet/AC distribution panel device for fast detecting |
| CN108318766B (en) * | 2018-03-30 | 2024-02-27 | 太原中车时代轨道工程机械有限公司 | Quick detection device for alternating-current power distribution cabinet of contact net operation vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A simulation test equipment for switch cabinet Effective date of registration: 20210218 Granted publication date: 20171212 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN JIKONG ELECTRICAL SYSTEM Co.,Ltd. Registration number: Y2021980001185 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220802 Granted publication date: 20171212 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN JIKONG ELECTRICAL SYSTEM CO.,LTD. Registration number: Y2021980001185 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A switchgear simulation test equipment Effective date of registration: 20220804 Granted publication date: 20171212 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN JIKONG ELECTRICAL SYSTEM CO.,LTD. Registration number: Y2022980012051 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230816 Granted publication date: 20171212 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN JIKONG ELECTRICAL SYSTEM CO.,LTD. Registration number: Y2022980012051 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |