CN205070422U - A power supply unit for rural distribution lines equipment - Google Patents
A power supply unit for rural distribution lines equipment Download PDFInfo
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- CN205070422U CN205070422U CN201520742156.7U CN201520742156U CN205070422U CN 205070422 U CN205070422 U CN 205070422U CN 201520742156 U CN201520742156 U CN 201520742156U CN 205070422 U CN205070422 U CN 205070422U
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Abstract
The utility model discloses a power supply unit for rural distribution lines equipment, include: join in marriage net circuit, high -pressure electric capacity energy taking device, buffer, compensation unit and oading equipment. A power supply unit for rural distribution lines equipment can convert the high -tension electricity into continuously stablely, high -efficient, stable, alternating current supply load safely, wherein but high pressure energy taking device has, and dissipation factor is low, insulation resistance is high, the high advantage such as self -healing that reaches of the stability of capacitance and dissipation factor and temperature and frequency comparison.
Description
Technical field
The utility model relates to small power station field, espespecially a kind of electric supply installation for rural power distribution line facility.
Background technology
At present, in electric power system, the application of rural area distribution line access distribution network system widely, relevant device in rural power distribution circuit has a lot, electric power system for these equipment is a huge engineering, in power supply engineering, electric current, voltage too high, the wild effect such as too low directly will affect work quality and the efficiency of rural power distribution line facility, this will directly affect power supply quality and the efficiency of rural power distribution circuit, so, there is provided lasting how to rural power distribution line facility, stable, power supply safely, it is the important step in rural power distribution line powering process.
Therefore, be necessary to design one and can be converted to lasting, stable, alternating current supply load safely high-tension electricity is stable, efficiently, the stability that wherein said high pressure energy taking device has that loss factor is low, insulation resistance is high, capacitance and loss factor and temperature and frequency contrast is high and can the electric supply installation for rural power distribution line facility of the advantage such as self-healing, to overcome the problems referred to above.
Utility model content
For background technology institute problems faced, the purpose of this utility model is to provide one can be converted to lasting, stable, alternating current supply load safely high-tension electricity is stable, efficiently, and the stability that wherein said high pressure energy taking device has that loss factor is low, insulation resistance is high, capacitance and loss factor and temperature and frequency contrast is high and can the electric supply installation for rural power distribution line facility of the advantage such as self-healing.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of electric supply installation for rural power distribution line facility, comprising: distribution circuit, high-voltage capacitance energy taking device, buffer unit, compensating unit and load equipment; Described distribution circuit is connected with described high-voltage capacitance energy taking device, and described high-voltage capacitance energy taking device is connected with described buffer unit, and described buffer unit is connected with described compensating unit, and described compensating unit is connected with described load equipment.
Further; described high-voltage capacitance energy taking device comprise get can capacitance module, protection module, getting can transformer and earthing device; described getting can be connected with described distribution circuit by capacitance module; described protection module with described get can capacitance module, described earthing device, described in get can transformer be connected respectively, described in get can transformer with described get energy capacitance module described in earthing device be connected respectively.
Further, described protection module comprises overload protection module and overcurrent protection module.
Further, also comprise modulating unit and signal acquisition process unit, described modulating unit is connected respectively with described compensating unit, described signal acquisition process unit, and described signal acquisition process unit is connected respectively with described high-voltage capacitance energy taking device, described load equipment.
Compared with prior art, the utility model has following beneficial effect: the described electric supply installation for rural power distribution line facility can be converted to lasting, stable, alternating current supply load safely high-tension electricity is stable, efficiently, and the stability that wherein said high pressure energy taking device has that loss factor is low, insulation resistance is high, capacitance and loss factor and temperature and frequency contrast is high and can the advantage such as self-healing.
[accompanying drawing explanation]
Fig. 1 is the structure chart of the utility model for the electric supply installation of rural power distribution line facility;
Fig. 2 is the structure chart of the utility model high-voltage capacitance energy taking device.
[embodiment]
In order to better understand the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As depicted in figs. 1 and 2; electric supply installation for rural power distribution line facility of the present utility model comprises: distribution circuit, high-voltage capacitance energy taking device, buffer unit, compensating unit, load equipment, modulating unit, signal acquisition process unit; wherein, described high-voltage capacitance energy taking device comprise get can capacitance module, protection module, getting can transformer and earthing device.
As depicted in figs. 1 and 2, described distribution circuit is connected with described high-voltage capacitance energy taking device, described high-voltage capacitance energy taking device is connected with described buffer unit, described buffer unit is connected with described compensating unit, described compensating unit is connected with described load equipment, described getting can be connected with described distribution circuit by capacitance module, described protection module and described getting can capacitance modules, described earthing device, described getting can connect by transformer respectively, wherein, described protection module comprises overload protection module and overcurrent protection module (not shown), in other embodiments, described protection module also can be other structures, device and module, described get can transformer with described get energy capacitance module described in earthing device be connected respectively, described modulating unit and described compensating unit, described signal acquisition process unit connects respectively, described signal acquisition process unit and described high-voltage capacitance energy taking device, described load equipment connects respectively.
In running, described high-voltage capacitance energy taking device changes the circuit high pressure of described distribution circuit into stable alternating current, described load equipment is passed to through described buffer unit and described compensating unit, wherein, the alternating current of transmission can be become more stable by described buffer unit and described compensating unit, safety, make described load equipment can not because of electric current, the too high or too low of voltage affects its work quality and operating efficiency, simultaneously, described signal acquisition process unit can from described high-voltage capacitance energy taking device and described load device collection, the relevant running current of process, voltage signal, and result is passed to described modulating unit, then described modulating unit acts on described compensating unit, described compensating unit is according to the information compensation regulating circuit received, in described high-voltage capacitance energy taking device, described getting can adopt polypropylene metalized film 3300pF capacitor by capacitance module, withstand voltage 42kV/min, have that loss factor is low, insulation resistance is high, stability that capacitance and loss factor and temperature and frequency contrast be high and can the advantage such as self-healing, described protection module can protect described in get and can not damage by interference such as distribution line lightning impulses by transformer.
In sum, electric supply installation for rural power distribution line facility described in the utility model can be converted to lasting, stable, alternating current supply load safely high-tension electricity is stable, efficiently, and the stability that wherein said high pressure energy taking device has that loss factor is low, insulation resistance is high, capacitance and loss factor and temperature and frequency contrast is high and can the advantage such as self-healing.
More than describe the explanation being only the preferred embodiment of the utility model in detail, non-ly therefore limit to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (4)
1. for an electric supply installation for rural power distribution line facility, it is characterized in that, comprising: distribution circuit, high-voltage capacitance energy taking device, buffer unit, compensating unit and load equipment; Described distribution circuit is connected with described high-voltage capacitance energy taking device, and described high-voltage capacitance energy taking device is connected with described buffer unit, and described buffer unit is connected with described compensating unit, and described compensating unit is connected with described load equipment.
2. as claimed in claim 1 for the electric supply installation of rural power distribution line facility; it is characterized in that: described high-voltage capacitance energy taking device comprise get can capacitance module, protection module, getting can transformer and earthing device; described getting can be connected with described distribution circuit by capacitance module; described protection module with described get can capacitance module, described earthing device, described in get can transformer be connected respectively, described in get can transformer with described get energy capacitance module described in earthing device be connected respectively.
3., as claimed in claim 2 for the electric supply installation of rural power distribution line facility, it is characterized in that: described protection module comprises overload protection module and overcurrent protection module.
4. as claimed in claim 1 for the electric supply installation of rural power distribution line facility, it is characterized in that: also comprise modulating unit and signal acquisition process unit, described modulating unit is connected respectively with described compensating unit, described signal acquisition process unit, and described signal acquisition process unit is connected respectively with described high-voltage capacitance energy taking device, described load equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742156.7U CN205070422U (en) | 2015-09-23 | 2015-09-23 | A power supply unit for rural distribution lines equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742156.7U CN205070422U (en) | 2015-09-23 | 2015-09-23 | A power supply unit for rural distribution lines equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070422U true CN205070422U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742156.7U Active CN205070422U (en) | 2015-09-23 | 2015-09-23 | A power supply unit for rural distribution lines equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070422U (en) |
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2015
- 2015-09-23 CN CN201520742156.7U patent/CN205070422U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 Hubei city of Wuhan province East Lake New Technology Development Zone, Wu Da Yuan National Geospatial Information Industry Base II No. A3 building 310 room Patentee after: Wuhan Tong Ke Electric Power Technology Co., Ltd. Address before: 430000 Hubei city of Wuhan province East Lake New Technology Development Zone, Wu Da Yuan National Geospatial Information Industry Base II No. A3 building 310 room Patentee before: WUHAN XINGHUI ELECTRIC POWER TECHNOLOGY CO., LTD. |