CN207069342U - A kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet - Google Patents
A kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet Download PDFInfo
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- CN207069342U CN207069342U CN201721014536.4U CN201721014536U CN207069342U CN 207069342 U CN207069342 U CN 207069342U CN 201721014536 U CN201721014536 U CN 201721014536U CN 207069342 U CN207069342 U CN 207069342U
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Abstract
The utility model discloses a kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet, including cabinet, by being sequentially sequentially provided with piconet controller from top to bottom in the cabinet, control loop, combined loop and grid-connected loop, multiple feeder assemblies are provided with a certain distance on the downside of the grid-connected loop, the control loop includes piconet controller, analog acquisition unit, communication unit, power module forms, the piconet controller and analog acquisition unit, communication unit, power module is connected, by being from left to right sequentially sequentially provided with total power light on the upside of the piconet controller, run indicator and alarm lamp, by being from left to right sequentially sequentially provided with total power switch on the downside of the cabinet, socket power switch, cabinet interior power switchs and Backup Power Switch.The utility model travels combination with intelligence control system, management system, communication system, improves micro-capacitance sensor reliability of operation, security, stability, economy, convenience and scalability.
Description
Technical field
It is related to a kind of power distribution cabinet in utility model, specifically a kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet.
Background technology
The problem of with domestic new energy, distributed power generation scale expands day by day, and new energy accesses power network is more and more prominent.
Micro-capacitance sensor technology can be alleviated or part solves the problems, such as that distributed power generation accesses power network, it is ensured that distributed power generation is reliable, safely,
Stable access bulk power grid.Micro-capacitance sensor technology is at home also in developing stage, wherein the intelligent distribution system related to power network
It is one of technological core.
Traditional power distribution cabinet can not be adapted to micro-capacitance sensor, although existing pertinent literature domestic at present proposes micro-capacitance sensor
Special distribution cabinet, but its function phase is simply merged feed with grid-connected to single.Regular distribution cabinet shortcoming is function
Simply, control and scheduling can not be completed, do not possess micro-grid multi-energy access interface, do not possess the installations of various supervising devices with
Monitoring, does not support local data display function, and equipment does not have clear and definite function zoning, be unfavorable for the operation of staff with
Safeguard, poor expandability etc..
The content of the invention
The purpose of this utility model is to provide a kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet, including cabinet, by being sequentially sequentially provided with from top to bottom in the cabinet
Piconet controller, control loop, combined loop and grid-connected loop, the grid-connected loop downside are provided with multiple feeder lines at a certain distance
Loop, the control loop include piconet controller, analog acquisition unit, communication unit, power module composition, the microgrid
Controller is connected with analog acquisition unit, communication unit, power module, the analog acquisition unit, communication unit, power supply
Module is screwed in inside cabinet, and the power module electrically connects with grid-connected circuit breaker, the combined loop bag
All kinds of grouping contactors, relay and logic control element are included, the feeder assembly uses multichannel drawer module structure, described
It is described by being from left to right sequentially sequentially provided with total power light, run indicator and alarm lamp on the upside of piconet controller
By being from left to right sequentially sequentially provided with total power switch, socket power switch, cabinet interior power switch and stand-by power supply on the downside of cabinet
Switch.
As further program of the utility model：The grid-connected loop includes electric energy quality on-line monitoring device, grid-connected
Breaker, disconnecting link, grid-connected switch, current transformer, voltage transformer, the two-way kilowatt-hour meter of electric energy, busbar protective device and micro- electricity
Net power supply buses, described grid-connected switch one end are connected with power supply buses, other end connection micro-capacitance sensor higher level's power distribution network power supply circuit,
The grid-connected switch is by screw or is bolted to grid-connected inside modules in cabinet, the two-way kilowatt-hour meter of the electric energy, electric energy matter
Amount on-Line Monitor Device, busbar protective device are connected by current transformer with extraneous current supply circuit, the bus protection dress
Put respectively by controlling the grid-connected circuit breaker of cable connection and feeder assembly part, the two-way kilowatt-hour meter of electric energy is arranged on cabinet
On the left of the middle and upper part of body, the electric energy quality on-line monitoring device is arranged on the right side of the middle and upper part of cabinet, and the quality of power supply exists
Line monitoring device behind terminal block is with current transformer by controlling cable to be connected.
As the utility model further scheme：The combined loop uses all kinds of stacked switches.
As the utility model further scheme：Described contactor one end is connected with power supply buses, other end connection
Higher level's power distribution network power supply circuit.
As the utility model further scheme：The drawer module includes breaker, electrical apparatus release, current transformer
And digital instrument, the output end of the drawer module are connected with power supply buses, the other end is connected with each input circuit, described to take out
Drawer Modular surface is provided with working station indicator, digital instrument, jump/switch knob, switching handle, the fuse and two of breaker
Secondary thunder resisting equipment.
As the utility model further scheme：The cabinet top is provided with radiator.
As the utility model further scheme：Length, width and the height dimension of the cabinet be respectively
800mm, 800mm and 2000mm.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by traditional power distribution cabinet and intelligence
Control system, management system, communication system travel combination so that conventional electrical distribution cabinet turns into multifunctional intellectual power distribution system
System, has been obviously improved micro-capacitance sensor reliability of operation, security, stability, economy, convenience and scalability, both full
Functional requirements in foot micro-grid system implementation process, multiple-energy-source access is again met, the device requirement of more loads accesses should
Equipment has filled up the technological gap of micro-grid system distribution technique special equipment, has higher practical value and higher economy
Value.
Brief description of the drawings
Fig. 1 is the structural representation of micro-capacitance sensor multifunctional intellectual power distribution cabinet.
Fig. 2 is the main view schematic diagram of micro-capacitance sensor multifunctional intellectual power distribution cabinet.
Fig. 3 is rearview structural representation in micro-capacitance sensor multifunctional intellectual power distribution cabinet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, a kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet, including cabinet 1,
Piconet controller 2, control loop 3, combined loop 4, grid-connected loop 5 and feeder assembly 6, the cabinet 1 are interior by suitable from top to bottom
Sequence is sequentially provided with piconet controller 2, control loop 3, combined loop 4 and grid-connected loop 5, and the grid-connected downside of loop 5 is by certain
Spacing is provided with multiple feeder assemblies 6, the grid-connected loop 5 include electric energy quality on-line monitoring device, grid-connected breaker, disconnecting link,
Grid-connected switch, current transformer, voltage transformer, the two-way kilowatt-hour meter of electric energy, busbar protective device and micro-capacitance sensor power supply buses, institute
State grid-connected switch one end with power supply buses to be connected, other end connection micro-capacitance sensor higher level's power distribution network power supply circuit, the grid-connected loop 5
In all kinds of switches by screw, be bolted to grid-connected inside modules in cabinet 1, and pass through the indicator lamp table on the panel of cabinet 1
Its bright working condition, the operating voltage of indicator lamp are derived from grid-connected breaker, and the two-way kilowatt-hour meter of the electric energy, the quality of power supply are supervised online
Survey device, busbar protective device are connected by current transformer with extraneous current supply circuit, for gathering external circuit and micro-capacitance sensor
Circuit signal, the busbar protective device by controlling the grid-connected breaker of loop 5 of cable connection and feeder assembly part, lead to respectively
The electric current that each loop current transformer gathers each loop is crossed, busbar voltage is gathered by voltage sensor, performed according to setting valve
Protection act, the two-way kilowatt-hour meter of electric energy are arranged on the left of the middle and upper part of cabinet 1, are protected and observed by viewing door,
Its data is connected by RS485 with central controller, and the middle and upper part that the electric energy quality on-line monitoring device is arranged on cabinet 1 is right
Side, electric energy quality on-line monitoring device behind terminal block with current transformer by controlling cable to be connected, while pass through from
The RS485 of body is connected with central controller, carries out data transmission, and the control loop 3 includes piconet controller 2, analog quantity is adopted
Collect unit, communication unit, power module composition, the piconet controller 2 and analog acquisition unit, communication unit, power supply mould
Block is connected, and its binding post is connected with all kinds of communication apparatus, analog acquisition equipment, and whole system data are acquired, converged
Always, calculate, upload, while receive the dispatch command of upper strata scheduling system, the analog acquisition unit, communication unit, power supply
Module is screwed in inside cabinet 1, and the power supply of the power module is derived from the grid-connected breaker of loop 5, described to control back
Road carries out the control of each road input circuit using piconet controller 2, and the control of power load and the upload of control instruction are under
Hair, each road sensor need to be connected with piconet controller 2, and the combined loop 4 uses all kinds of stacked switches, the combined loop 4
Include all kinds of grouping contactors, relay and logic control element, by the logic control of piconet controller 2, by micro-capacitance sensor
Internal difference is electrically reconnected, and forms new micro-grid system, facilitate power load, different generator units grid-connected or from
Network operation, described contactor one end are connected with power supply buses, other end connection higher level's power distribution network power supply circuit, the logic control
Unit carries out logic control after receiving piconet controller 2 and instructing, to all kinds of contactors, completes all kinds of generating equipments of micro-capacitance sensor
Or load puts into or cut out micro-capacitance sensor, the feeder assembly 6 uses multichannel drawer module structure, and the drawer module includes open circuit
Device, electrical apparatus release, current transformer and digital instrument, the output end of the drawer module are connected with power supply buses, the other end with
Each input circuit is connected, and the drawer module surface is provided with the working station indicator, digital instrument, jump/combined floodgate of breaker
Button, switching handle, while include fuse, secondary thunder resisting equipment per road, the operating voltage of indicator lamp and digital instrument takes
Self-blocking device, the upside of the piconet controller 2 is by being from left to right sequentially sequentially provided with total power light 11, run indicator 12
With alarm lamp 13, the downside of the cabinet 1 by be from left to right sequentially sequentially provided with total power switch 7, socket power switch 8,
Cabinet interior power switch 9 and Backup Power Switch 10, the top of cabinet 1 are provided with radiator, on radiator and the lower case of cabinet 1
Shutter between form air channel, complete the inside of cabinet 1 and outside heat exchange, length, width and the height gauge of the cabinet 1
Very little is respectively 800mm, 800mm and 2000mm.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet, including cabinet（1）, it is characterised in that the cabinet（1）It is interior press on to
Lower order is sequentially provided with piconet controller（2）, control loop（3）, combined loop（4）With grid-connected loop（5）, the grid-connected loop
（5）Downside is provided with multiple feeder assemblies at a certain distance（6）, the control loop（3）Including piconet controller（2）, analog quantity
Collecting unit, communication unit, power module composition, the piconet controller（2）With analog acquisition unit, communication unit, electricity
Source module is connected, and the analog acquisition unit, communication unit, power module are screwed in cabinet（1）Inside, it is described
Power module and grid-connected loop（5）Circuit breaker electric connects, the combined loop（4）Include all kinds of grouping contactors, relay
And logic control element, the feeder assembly（6）Using multichannel drawer module structure, the piconet controller（2）Upside press from
Left-to-right order is sequentially provided with total power light（11）, run indicator（12）And alarm lamp（13）, the cabinet（1）
Downside is by being from left to right sequentially sequentially provided with total power switch（7）, socket power switch（8）, cabinet interior power switch（9）With it is standby
Power switch（10）.
2. micro-capacitance sensor multifunctional intellectual power distribution cabinet according to claim 1, it is characterised in that the grid-connected loop（5）Bag
It is double to include electric energy quality on-line monitoring device, grid-connected breaker, disconnecting link, grid-connected switch, current transformer, voltage transformer, electric energy
To kilowatt-hour meter, busbar protective device and micro-capacitance sensor power supply buses, described grid-connected switch one end is connected with power supply buses, and the other end connects
Micro-capacitance sensor higher level's power distribution network power supply circuit is connect, the grid-connected switch is by screw or is bolted to cabinet（1）Interior grid-connected module
Inside, the two-way kilowatt-hour meter of the electric energy, electric energy quality on-line monitoring device, busbar protective device by current transformer with it is outer
Boundary's current supply circuit is connected, and the busbar protective device is respectively by controlling the grid-connected loop of cable connection（5）Breaker and feeder line return
Road（6）Part, the two-way kilowatt-hour meter of electric energy are arranged on cabinet（1）Middle and upper part on the left of, quality of power supply on-line monitoring dress
Put and be arranged on cabinet（1）Middle and upper part on the right side of, electric energy quality on-line monitoring device behind terminal block leads to current transformer
Control cable is crossed to be connected.
3. micro-capacitance sensor multifunctional intellectual power distribution cabinet according to claim 1, it is characterised in that the combined loop（4）Adopt
With all kinds of stacked switches.
4. according to the micro-capacitance sensor multifunctional intellectual power distribution cabinet described in claim 1, it is characterised in that described contactor one end and power supply
Bus is connected, other end connection higher level's power distribution network power supply circuit.
5. according to the micro-capacitance sensor multifunctional intellectual power distribution cabinet described in claim 1, it is characterised in that the drawer module includes open circuit
Device, electrical apparatus release, current transformer and digital instrument, the output end of the drawer module are connected with power supply buses, the other end with
Each input circuit is connected, and working station indicator, digital instrument, the jump/combined floodgate that the drawer module surface is provided with breaker are pressed
Button, switching handle, fuse and secondary thunder resisting equipment.
6. according to the micro-capacitance sensor multifunctional intellectual power distribution cabinet described in claim 1, it is characterised in that the cabinet（1）Top is provided with
Radiator.
7. according to the micro-capacitance sensor multifunctional intellectual power distribution cabinet described in claim 1, it is characterised in that the cabinet（1）Length, width
Degree and height dimension are respectively 800mm, 800mm and 2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014536.4U CN207069342U (en) | 2017-08-15 | 2017-08-15 | A kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014536.4U CN207069342U (en) | 2017-08-15 | 2017-08-15 | A kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069342U true CN207069342U (en) | 2018-03-02 |
Family
ID=61515115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014536.4U Expired - Fee Related CN207069342U (en) | 2017-08-15 | 2017-08-15 | A kind of micro-capacitance sensor multifunctional intellectual power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736766A (en) * | 2018-05-29 | 2018-11-02 | 苏州新亚科技有限公司 | A kind of control system and its implementation suitable for electric motor starting and operation |
-
2017
- 2017-08-15 CN CN201721014536.4U patent/CN207069342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736766A (en) * | 2018-05-29 | 2018-11-02 | 苏州新亚科技有限公司 | A kind of control system and its implementation suitable for electric motor starting and operation |
| CN108736766B (en) * | 2018-05-29 | 2024-02-09 | 苏州新亚科技有限公司 | Control system suitable for starting and running of motor and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |