CN206226127U - A kind of Novel switch cabinet electricity getting device - Google Patents
A kind of Novel switch cabinet electricity getting device Download PDFInfo
- Publication number
- CN206226127U CN206226127U CN201621237464.5U CN201621237464U CN206226127U CN 206226127 U CN206226127 U CN 206226127U CN 201621237464 U CN201621237464 U CN 201621237464U CN 206226127 U CN206226127 U CN 206226127U
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- CN
- China
- Prior art keywords
- isolating transformer
- capacitor
- wave filtering
- voltage stabilizing
- switch cabinet
- Prior art date
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- 230000005611 electricity Effects 0.000 title claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model is related to a kind of Novel switch cabinet electricity getting device, the device is included in the high-voltage capacitor C1 and secondary capacitor C2 concatenated between 6 35KV controller switching equipments buses and ground, the input of isolating transformer PT is connected at the two ends of secondary capacitor C2, the output end of isolating transformer PT is connected with AC/DC current rectifying and wave filtering circuits, the output of AC/DC current rectifying and wave filtering circuits is connected with the wireless transmitting unit of infinite energy transmission module, the electric energy that wireless transmitting unit is launched is received by the radio receiving unit of infinite energy transmission module, the output of radio receiving unit is connected with the input of Voltage stabilizing module, after Voltage stabilizing module voltage stabilizing electric energy as distribution secondary device supply power supply.The power taking of the utility model institute can solve the problem that the power supply supply problem of distribution secondary device, so as to realize the functions such as power distribution automation relevant control, the monitoring of outdoor Switching Station, switchgear house.
Description
Technical field
The utility model belongs to electric power O＆M repair apparatus technical field, more particularly, to a kind of Novel switch cabinet power taking dress
Put.
Background technology
For low and medium voltage distribution network, power distribution automation is to improve power supply reliability, improves the quality of power supply, is provided a user with
The inevitable choice of good service.But, in power distribution automation transformation implementation process, the equipment such as outdoor Switching Station, switchgear house
Secondary power supply supply problem is always the bottleneck for limiting its development.Because secondary device power supply supply problem causes distribution net equipment control
System, monitoring function are difficult to realize.It is that it directly provides low-voltage direct secondary power supply not for outdoor remote controller switching equipment
But high cost, and be difficult to realize.Power supply mode based on solar energy, its stability and integrity problem, prevent it to make from meeting
With requiring.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of Novel switch cabinet electricity getting device.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of Novel switch cabinet electricity getting device, the device includes the high-voltage capacitor being connected with 6-35KV controller switching equipment buses
It is connected to ground after C1, high-voltage capacitor C1 and secondary capacitor C2 series winding, 220V alternating voltages is produced on secondary capacitor C2,
The input of isolating transformer PT, output end and the AC/DC rectifications of isolating transformer PT are connected at the two ends of secondary capacitor C2
Filter circuit is connected, and the 220V alternating voltages that isolating transformer PT is exported are transformed into direct current energy by AC/DC current rectifying and wave filtering circuits,
The output of AC/DC current rectifying and wave filtering circuits is connected with the wireless transmitting unit of infinite energy transmission module, wireless transmitting unit transmitting
The electric energy for going out is received by the radio receiving unit of infinite energy transmission module, and the output of radio receiving unit is defeated with Voltage stabilizing module
Enter end connection, after Voltage stabilizing module voltage stabilizing electric energy as distribution secondary device supply power supply.
And, infinite energy of the infinite energy transmission specifically chosen transmission range of module between 100mm-300mm
Transmission module.
And, the AC/DC current rectifying and wave filtering circuits are specifically the 220V alternating voltages conversion for exporting isolating transformer PT
Into 24V direct current energies.
Advantage of the present utility model and good effect are：
1st, the utility model is intended to a kind of Novel switch cabinet based on capacitance partial pressure and electric energy wireless transmission technology of design and takes
Electric installation.The device by derided capacitors directly from controller switching equipment bus bar side power taking, then low-voltage capacitance side by PT isolation,
The design such as rectifying and wave-filtering enables institute's power taking to meet to be wirelessly transferred requirement, switch cubicle case is realized finally by electric energy wireless transmission technology
External power taking.
2nd, the utility model institute power taking can solve the problem that the power supply supply problem of distribution secondary device, so as to realize that open air is opened
Close the functions such as power distribution automation relevant control, the monitoring of station, switchgear house.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model embodiment is further described below in conjunction with accompanying drawing, it is emphasized that, implementation below
It is illustrative, rather than limited, it is impossible in this embodiment as to restriction of the present utility model.
A kind of Novel switch cabinet electricity getting device, as shown in figure 1, the device includes what is be connected with 6-35KV controller switching equipment buses
It is connected to ground after high-voltage capacitor C1, high-voltage capacitor C1 and secondary capacitor C2 series winding, is produced on secondary capacitor C2
220V alternating voltages, the input of isolating transformer PT, the output of isolating transformer PT are connected at the two ends of secondary capacitor C2
End is connected with AC/DC current rectifying and wave filtering circuits, the 220V alternating current bucklings that AC/DC current rectifying and wave filtering circuits export isolating transformer PT
Change direct current energy into, the output of AC/DC current rectifying and wave filtering circuits is connected with the wireless transmitting unit of infinite energy transmission module, wirelessly
The electric energy that transmitter unit is launched by infinite energy transmission module radio receiving unit receive, the output of radio receiving unit with
Voltage stabilizing module input connection, after Voltage stabilizing module voltage stabilizing electric energy as distribution secondary device supply power supply.
In specific implementation of the present utility model, the infinite energy transmits the specifically chosen transmission range of module in 100mm-
Infinite energy transmission module between 300mm.
In specific implementation of the present utility model, the AC/DC current rectifying and wave filtering circuits are specifically that isolating transformer PT is defeated
The 220V alternating voltages for going out are transformed into 24V direct current energies.
Claims (3)
1. a kind of Novel switch cabinet electricity getting device, it is characterised in that：The device includes what is be connected with 6-35KV controller switching equipment buses
It is connected to ground after high-voltage capacitor C1, high-voltage capacitor C1 and secondary capacitor C2 series winding, is produced on secondary capacitor C2
220V alternating voltages, the input of isolating transformer PT, the output of isolating transformer PT are connected at the two ends of secondary capacitor C2
End is connected with AC/DC current rectifying and wave filtering circuits, the 220V alternating current bucklings that AC/DC current rectifying and wave filtering circuits export isolating transformer PT
Change direct current energy into, the output of AC/DC current rectifying and wave filtering circuits is connected with the wireless transmitting unit of infinite energy transmission module, wirelessly
The electric energy that transmitter unit is launched by infinite energy transmission module radio receiving unit receive, the output of radio receiving unit with
Voltage stabilizing module input connection, after Voltage stabilizing module voltage stabilizing electric energy as distribution secondary device supply power supply.
2. Novel switch cabinet electricity getting device according to claim 1, it is characterised in that：The infinite energy transmission module tool
Body selects infinite energy transmission module of the transmission range between 100mm-300mm.
3. Novel switch cabinet electricity getting device according to claim 1, it is characterised in that：The AC/DC current rectifying and wave filtering circuits
The 220V alternating voltages that isolating transformer PT is exported specifically are transformed into 24V direct current energies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237464.5U CN206226127U (en) | 2016-11-11 | 2016-11-11 | A kind of Novel switch cabinet electricity getting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237464.5U CN206226127U (en) | 2016-11-11 | 2016-11-11 | A kind of Novel switch cabinet electricity getting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226127U true CN206226127U (en) | 2017-06-06 |
Family
ID=58791656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237464.5U Active CN206226127U (en) | 2016-11-11 | 2016-11-11 | A kind of Novel switch cabinet electricity getting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120019A (en) * | 2018-10-15 | 2019-01-01 | 云南电网有限责任公司临沧供电局 | A kind of power transmission line monitoring device electricity getting device |
| CN109193822A (en) * | 2018-10-15 | 2019-01-11 | 云南电网有限责任公司临沧供电局 | A kind of power transmission line monitoring device electricity getting device |
| CN110739750A (en) * | 2019-10-23 | 2020-01-31 | 南京农业大学 | High-voltage power transmission self-energy-taking device |
-
2016
- 2016-11-11 CN CN201621237464.5U patent/CN206226127U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120019A (en) * | 2018-10-15 | 2019-01-01 | 云南电网有限责任公司临沧供电局 | A kind of power transmission line monitoring device electricity getting device |
| CN109193822A (en) * | 2018-10-15 | 2019-01-11 | 云南电网有限责任公司临沧供电局 | A kind of power transmission line monitoring device electricity getting device |
| CN110739750A (en) * | 2019-10-23 | 2020-01-31 | 南京农业大学 | High-voltage power transmission self-energy-taking device |
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