CN101557081A - Low-voltage capacitance compensating cabinet - Google Patents
Low-voltage capacitance compensating cabinet Download PDFInfo
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- CN101557081A CN101557081A CNA2009101434011A CN200910143401A CN101557081A CN 101557081 A CN101557081 A CN 101557081A CN A2009101434011 A CNA2009101434011 A CN A2009101434011A CN 200910143401 A CN200910143401 A CN 200910143401A CN 101557081 A CN101557081 A CN 101557081A
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- Prior art keywords
- cabinet
- low
- capacitance compensating
- fuse
- voltage capacitance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The invention relates to a low-voltage capacitance compensating cabinet, which comprises a stand body consisting of a plurality of stands. The left side stands and the right side stands are respectively provided with a plurality of beams every certain distance from the top to the bottom. The rear side stand is provided with a core plate which is equipped with a bended copper bar connected with an incoming line knife fuse. A drawer-type module of the core plate is provided with a capacitor with certain capacity, an electric reactor, a contactor or a thyristor switching module, a vertical busbar and a fuse. The modules are connected with each other by special bus clampers. The low-voltage capacitance compensating cabinet can conduct the modularized design on the structures such as the capacitor, the electric reactor, the contactor or the thyristor switching module, the vertical busbar, the fuse and the like arranged in the cabinet with the guarantee of the performance of the capacitance compensating cabinet; compared with the traditional fixed arrangement, the capacity of the single cabinet can be improved by at least one time, and the cabinet can be easily matched with various cabinets of different types and can generate various capacities and progression according to the needs; and the maintenance and the updating of the cabinet are convenient and safe.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, specifically a kind of low-voltage capacitance compensating cabinet.
Background technology
In the prior art, some low-voltage filter compensators mainly are made up of electronic devices and components such as reactor, switching unit, cell fuse and switch with knifeshaped fuse, and reactor wherein, switching unit, cell fuse etc. are set to organize more and be installed in the fixing power distribution cabinet.The cabinet of this class power distribution cabinet is generally the rectangle of hollow, be equipped with the cabinet door before and after the cabinet, be respectively front cabinet door and rear cabinet door, switching unit, reactor and switch with knifeshaped fuse layering are placed, reactor is arranged on the top of switching unit and cell fuse, switch with knifeshaped fuse is arranged on the position at close top in the cabinet, but the distribution of this each layer of power distribution cabinet causes the operating mode of switch bad comparatively tightly, easily.Therefore, existing low-voltage capacitance compensating cabinet interior capacitor, reactor, contactor or thuristor throw-in and throw-off module, vertical bus, fuse etc. all distribute and install, installing does not have certain arrangement regulation and randomness bigger, has caused internal structure very in disorder and not attractive in appearance.
Summary of the invention
At above defective, the purpose of this invention is to provide a kind of low-voltage capacitance compensating cabinet of reliable, easy to maintenance, modularized design, to address the deficiencies of the prior art.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of low-voltage capacitance compensating cabinet, comprise the stake body of forming by some supports, every from top to bottom some crossbeams of installing respectively separated by a distance on the and arranged on left and right sides support body, the rear side support body of described stake body is provided with central layer, described central layer is provided with and the molten bending copper bar that is connected of inlet wire cutter, capacitor, reactor, contactor or the thuristor throw-in and throw-off module of one constant volume, vertical busbar, fuse are installed on the described central layer drawer type module, are connected to press from both sides by special-purpose bus between module and the module and connect.
The beneficial effect of low-voltage capacitance compensating cabinet of the present invention is: structure such as capacitor, reactor, contactor or the thuristor throw-in and throw-off module that can guarantee under the prerequisite of capacitor compensation cabinet performance to install in the cabinet, vertical bus, fuse is carried out modularized design; The more traditional fixed installation of single cabinet capacity can increase at least one times, can be easily supporting with various cabinet types, can be combined into various capacity and progression on demand; Maintenance and the convenient safety of upgrading.
Description of drawings
According to embodiment and accompanying drawing the present invention is described in further detail below.
Fig. 1 is the structural representation of the described low-voltage capacitance compensating cabinet of the embodiment of the invention.
Among the figure:
1, stake body; 2, crossbeam; 3, central layer; 4, rear cabinet door; 5, vertical beam; 6, copper bar.
Embodiment
As shown in Figure 1, low-voltage capacitance compensating cabinet of the present invention, comprise the stake body of forming by some supports 1, every from top to bottom some crossbeams 2 of installing respectively separated by a distance on the and arranged on left and right sides support body, the rear side support body of described stake body 1 is provided with the central layer 3 that is used to arrange electric elements, described central layer 3 is provided with and the molten bending copper bar 6 that is connected of inlet wire cutter, and the bottom of described central layer 3 is provided with rear cabinet door 4, and the back upper lateral part of described stake body 1 is provided with the vertical beam 5 that is used to reinforce supporting role.Capacitor, reactor, contactor or the thuristor throw-in and throw-off module of one constant volume, vertical busbar, fuse are installed on the described central layer 3 drawer type modules, are connected to press from both sides by special-purpose bus between module and the module and connect.
The advantage that more than shows and described principal character of the present invention and had.The technical staff of the industry should understand, and the present invention is not restricted to the described embodiments, and changes and improvements more of the present invention all fall in the claimed scope under the prerequisite that does not break away from purport of the present invention and scope.
Claims (2)
1, a kind of low-voltage capacitance compensating cabinet, comprise the stake body of forming by some supports, it is characterized in that: every from top to bottom crossbeam of installing respectively separated by a distance on the and arranged on left and right sides support body, the rear side support body of described stake body is provided with central layer, and described central layer is provided with and the molten bending copper bar that is connected of inlet wire cutter.
2, low-voltage capacitance compensating cabinet according to claim 1, it is characterized in that: described central layer is equipped with capacitor, reactor, contactor or thuristor throw-in and throw-off module, vertical busbar, fuse, is connected to press from both sides by special-purpose bus between module and the module to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101434011A CN101557081A (en) | 2009-05-25 | 2009-05-25 | Low-voltage capacitance compensating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101434011A CN101557081A (en) | 2009-05-25 | 2009-05-25 | Low-voltage capacitance compensating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101557081A true CN101557081A (en) | 2009-10-14 |
Family
ID=41175080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101434011A Pending CN101557081A (en) | 2009-05-25 | 2009-05-25 | Low-voltage capacitance compensating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101557081A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011141259A3 (en) * | 2010-04-15 | 2012-04-19 | System Electric Gmbh | Module assembly for the application-specific construction of power factor correction systems, filter systems, and absorption circuit systems |
| CN105071241A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage reactive compensation cabinet |
| CN105375378A (en) * | 2015-12-17 | 2016-03-02 | 苏州天擎电子通讯有限公司 | Voltage stabilization electronic control cabinet |
-
2009
- 2009-05-25 CN CNA2009101434011A patent/CN101557081A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011141259A3 (en) * | 2010-04-15 | 2012-04-19 | System Electric Gmbh | Module assembly for the application-specific construction of power factor correction systems, filter systems, and absorption circuit systems |
| US9013862B2 (en) | 2010-04-15 | 2015-04-21 | System Electric Gmbh | Module assembly for the application-specific construction of power factor correction systems, filter systems, and absorption circuit systems |
| CN105071241A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage reactive compensation cabinet |
| CN105375378A (en) * | 2015-12-17 | 2016-03-02 | 苏州天擎电子通讯有限公司 | Voltage stabilization electronic control cabinet |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091014 |