CN201365073Y - Low-voltage dynamic filter compensation cabinet - Google Patents
Low-voltage dynamic filter compensation cabinet Download PDFInfo
- Publication number
- CN201365073Y CN201365073Y CNU2009200364356U CN200920036435U CN201365073Y CN 201365073 Y CN201365073 Y CN 201365073Y CN U2009200364356 U CNU2009200364356 U CN U2009200364356U CN 200920036435 U CN200920036435 U CN 200920036435U CN 201365073 Y CN201365073 Y CN 201365073Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- low
- unit module
- dynamic filter
- voltage dynamic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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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
-
- 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
- Y02E40/40—Arrangements for reducing harmonics
Abstract
The utility model discloses a low-voltage dynamic filter compensation cabinet, which belongs to the field of power distribution equipment. The cabinet comprises a cabinet body, wherein a knife fuse switch is arranged at the top in the cabinet body; a radiator fan is mounted at the bottom in the cabinet body; a plurality of groups of switching unit modules are arranged between the knife fuse switch and the radiator fan, each group of unit modules at least comprises a fuse base, a switching device and a capacitor installed on a base plate; and the unit modules are mounted on the two sides of the inner wall of the cabinet body in a superimposed manner. When the cabinet is used as a filter, a reactor installed on the base plate is further included in each group of unit modules. When the breakdown of a certain unit module is detected during the maintenance of the cabinet, the unit module can be rapidly and conveniently replaced as a whole; and with no influence on the running of the power grid, the replaced unit module can be repaired for further use. The utility model can be applied to low-voltage power distribution systems.
Description
Technical field
The utility model relates to a kind of power distribution equipment of operation of power networks, particularly a kind of low-voltage filter compensating cabinet.
Background technology
Low-voltage filter compensating cabinet of the prior art, it mainly includes cabinet, is provided with some groups of molten seats, switching device and capacitors in the cabinet, and some molten seats are installed together, and some switching devices are installed together, and some capacitors are installed together; During use, each functional part position is concentrated relatively, can improve heat dissipating state by being provided with of position.Its weak point is: this connected mode, make that the inspection of electric component and replacing are convenient inadequately, and be a certain electric component of changing wherein, need to remove a lot of connecting lines, inconvenient operation wastes time and energy, and the repair time of cutting off the power supply is long, influences operation of power networks.
The utility model content
The purpose of this utility model provides a kind of low-voltage dynamic filter compensating tank, makes the replacing of electric component convenient, can shorten the outage repair time, increases work efficiency.
The purpose of this utility model is achieved in that low-voltage dynamic filter compensating tank, comprise cabinet, the cabinet inner top is provided with switch with knifeshaped fuse, the cabinet inner bottom part is provided with radiator fan, be provided with some groups of switching unit modules between inherent switch with knifeshaped fuse of cabinet and the radiator fan, every group of unit module comprises molten seat, switching device and the capacitor that is installed on the substrate at least, and the unit module stack is installed in cabinet inwall both sides.
When using as filter, unit module also comprises the reactor that is installed on the described substrate.This installs when maintenance, as finds that a certain unit module breaks down, and this unit module integral body can be changed, and its replacing is quick, nimble, and the unit module that changes can keep in repair the back and use, and does not influence the operation of electrical network during its maintenance; The utility model can be used in the low-voltage distribution system.
For further improving radiating effect, described cabinet top also is provided with ventilating fan.By the ventilating fan collaborative work at radiator fan in the cabinet and cabinet top, thermal current is constantly risen and leave from the cabinet top, can have better radiating effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 radiator fan, 2 capacitors, 3 switching devices, 4 molten seats, 5 reactors, 6 cabinets, 7 switch with knifeshaped fuse, 8 ventilating fans.
Embodiment
As figure, be low-voltage dynamic filter compensating tank, comprise cabinet 6, cabinet 6 inner tops are provided with switch with knifeshaped fuse 7, cabinet 6 inner bottom parts are provided with radiator fan 1, are provided with some groups of switching unit modules between cabinet 6 inherent switch with knifeshaped fuse 7 and the radiator fan 1, and every group of unit module comprises molten seat 4, switching device 3, reactor 5 and the capacitor 2 that is installed on the substrate, the unit module stack is installed in cabinet 6 inwall both sides, and cabinet 6 tops also are provided with ventilating fan 8.
This device can be used for plaing in the low-voltage distribution system filtering compensation effect, during its work, can be according to the variation of electrical network parameter, and drop into one group or some groups of unit modules and enter electrical network, with the reactive power of compensation network, improve power factor.
The utility model is not limited to the foregoing description, and every group of unit module can only comprise molten seat, switching device and the capacitor that is installed on the substrate, and do not have reactor; Have only when using as filter, unit module just needs reactor.
Claims (3)
1, low-voltage dynamic filter compensating tank, comprise cabinet, the cabinet inner top is provided with switch with knifeshaped fuse, the cabinet inner bottom part is provided with radiator fan, it is characterized in that: be provided with some groups of switching unit modules between inherent switch with knifeshaped fuse of cabinet and the radiator fan, every group of unit module comprises molten seat, switching device and the capacitor that is installed on the substrate at least, and the unit module stack is installed in cabinet inwall both sides.
2, low-voltage dynamic filter compensating tank according to claim 1 is characterized in that: described unit module also comprises the reactor that is installed on the described substrate.
3, low-voltage dynamic filter compensating tank according to claim 1 is characterized in that: described cabinet top also is provided with ventilating fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200364356U CN201365073Y (en) | 2009-02-17 | 2009-02-17 | Low-voltage dynamic filter compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200364356U CN201365073Y (en) | 2009-02-17 | 2009-02-17 | Low-voltage dynamic filter compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365073Y true CN201365073Y (en) | 2009-12-16 |
Family
ID=41475742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200364356U Expired - Lifetime CN201365073Y (en) | 2009-02-17 | 2009-02-17 | Low-voltage dynamic filter compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201365073Y (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 |
| CN103427610A (en) * | 2013-08-24 | 2013-12-04 | 中国北车集团大同电力机车有限责任公司 | Auxiliary filtering cabinet |
| WO2016091595A1 (en) * | 2014-12-09 | 2016-06-16 | System Electric Gmbh | Power factor correction module for use at rated voltages of substantially greater than 1000 v |
-
2009
- 2009-02-17 CN CNU2009200364356U patent/CN201365073Y/en not_active Expired - Lifetime
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 |
| CN103427610A (en) * | 2013-08-24 | 2013-12-04 | 中国北车集团大同电力机车有限责任公司 | Auxiliary filtering cabinet |
| WO2016091595A1 (en) * | 2014-12-09 | 2016-06-16 | System Electric Gmbh | Power factor correction module for use at rated voltages of substantially greater than 1000 v |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: IBY ELECTRIC TECHNOLOGY (YANGZHOU) CO., LTD. Free format text: FORMER NAME: IN-POWER BAIYUN ELECTRIC TECHNOLOGY (YANGZHOU) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 225127 No. 3 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Bo Bai Baiyun Electric Technology (Yangzhou) Co., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Industrial Park, Jiangsu, Yangzhou Patentee before: In-Power Baiyun Electric Technology (Yangzhou) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |