CN202103432U - Internal assembling structure for active filter - Google Patents
Internal assembling structure for active filter Download PDFInfo
- Publication number
- CN202103432U CN202103432U CN 201120205981 CN201120205981U CN202103432U CN 202103432 U CN202103432 U CN 202103432U CN 201120205981 CN201120205981 CN 201120205981 CN 201120205981 U CN201120205981 U CN 201120205981U CN 202103432 U CN202103432 U CN 202103432U
- Authority
- CN
- China
- Prior art keywords
- side crossbeam
- column
- crossbeam
- active filter
- parallel
- 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
Links
Images
Classifications
-
- 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
Abstract
The utility model relates to an internal assembling structure for an active filter, belonging to the technical field of power facility. The internal assembling structure comprises a shell frame (1); stanchions II(21), a side crossbeam I(22) and a side crossbeam II(23) are symmetrically arranged at the left side and the right side of the shell frame (1); an upper assembling beam (2), a lower assembling beam (8), a first element plate (5), a second element plate (6) and a third element plate (7) are arranged in parallel between the stanchions I(3) at the left side and the right side from top to bottom; a radiator (10) is arranged between the upper assembling beam (2) and the lower assembling beam (8); a clapboard (27) is arranged before a reactor (25); and the clapboard (27) is fixed on the stanchion II(21). In the utility model, the active filter has good radiating effect; the clapboard is arranged on the stanchion II before the radiator so as to avoid the heat generated by the resistor to enter the radiator; and the radiator has good radiating effect.
Description
Technical field
The utility model relates to a kind of inside mounting structure of active filter, belongs to the electric power facility technical field.
Background technology
Serious day by day along with harmonic pollution in electric power net, active filter has obtained application more and more widely.Existing active filter; Its inner element board is fixedly installed on the side crossbeam of case frame both sides, and each element board needs four side crossbeams to fix, and the inboard crossbeam number of case frame is too many; Production cost is higher and assemble up difficult; And having no the setting of isolation between inner reactor and the radiator, the heat that makes reactor produce is also taken to the radiator position by blower fan, causes the radiating effect of radiator undesirable.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of active filter inner mounting structure, has reduced production cost, simplified assembling process, and its radiating effect is better.
The purpose of the utility model is achieved in that the inner mounting structure of a kind of active filter; It comprises case frame, and said case frame comprises two preceding munnions and two rear vertical frames, is provided with crossbeam between two preceding munnions and between two rear vertical frames; Be provided with longeron between preceding munnion and the rear vertical frame; The said case frame left and right sides is symmetrically arranged with column II, side crossbeam I and side crossbeam II, and said side crossbeam I and side crossbeam II all have many, and said many side crossbeam I are set in parallel between column II and the rear vertical frame from top to bottom; Said many side crossbeam II are set in parallel between column II and the preceding munnion from top to bottom; Parallel from top to bottom many horizontal rows shelves that are equipped with between the side crossbeam I of the said left and right sides, the most upward row's crosspiece is provided with pulsed capacitance, and a row or several rows crosspiece of pulsed capacitance below is provided with reactor; Be characterized in: be installed with column I on the side crossbeam II of the said left and right sides; Parallel from top to bottom mounting rail, down mounting rail, first element board, second element board and the element plate of being equipped with between the column I of the left and right sides, said reactor the place ahead be provided with dividing plate, said dividing plate is fixedly installed on the column II.
Compared with prior art, the beneficial effect of the utility model is:
The inner mounting structure of a kind of active filter of the utility model; Its element board directly is installed on the column I, has reduced the quantity of side crossbeam II, has reduced production cost; Assemble up also simpler; And radiator front pillars II is provided with dividing plate, and the heat of effectively having avoided reactor to produce is taken to radiator by blower fan, and the radiating effect of radiator is better.
Description of drawings
Fig. 1 is the sketch map of the inner mounting structure of a kind of active filter of the utility model.
The end view of Fig. 2 Fig. 1.
Wherein:
Column I3
Insulated gate bipolar transistor 4
Following mounting rail 8
Resistance 14
Contactor I15
Lightning arrester 16
Contactor II19
Column II21
Side crossbeam I22
Side crossbeam II23
Pulsed capacitance 24
Reactor 25
Crosspiece 26
Dividing plate 27
Preceding munnion 1.1
Rear vertical frame 1.2
Crossbeam 1.3
Longeron 1.4.
Embodiment
Referring to Fig. 1 ~ Fig. 2; The utility model relates to the inner mounting structure of a kind of active filter; It comprises case frame 1; Said case frame 1 comprises between two preceding munnions 1.1 and 1.2, two preceding munnions 1.1 of two rear vertical frames and is provided with crossbeam 1.3 between two rear vertical frames 1.2, is provided with longeron 1.4 between preceding munnion 1.1 and the rear vertical frame 1.2; Case frame 1 left and right sides is symmetrically arranged with column II21, side crossbeam I22 and side crossbeam II23; Said side crossbeam I22 and side crossbeam II23 all have many, and said many side crossbeam I22 are set in parallel between the rear vertical frame 1.2 of column II21 and case frame 1 from top to bottom, and said many side crossbeam II23 are set in parallel between the preceding munnion 1.1 of column II21 and case frame 1 from top to bottom; Be installed with column I3 on the side crossbeam II23 of the said left and right sides; Parallel from top to bottom mounting rail 2, down mounting rail 8, first element board 5, second element board 6 and the element plate 7 of being equipped with is equipped with radiator 10 between the column I3 of the left and right sides between last mounting rail 2 and the following mounting rail 8, and said radiator 10 front sides are provided with insulated gate bipolar transistor 4 and trigger board 9; Master control borad 11, power panel 12 and circuit breaker 13 are installed on first element board 5; Be equipped with on second element board 6 on resistance 14, contactor I15 and fuse 18, the element plates 7 lightning arrester 16, terminal board 17, contactor II19 and Hall element 20 are installed, the parallel from top to bottom many horizontal rows shelves 26 that are equipped with between the side crossbeam I22 of the said left and right sides; The most upward row's crosspiece 26 is provided with pulsed capacitance 24; A row or several rows crosspiece 26 of pulsed capacitance 24 belows is provided with reactor 25, reactor 25 the place aheads be provided with dividing plate 27, said dividing plate 27 is fixedly installed on the column II21.
Claims (1)
1. the inner mounting structure of an active filter; It comprises case frame (1); Said case frame (1) comprises two preceding munnions (1.1) and two rear vertical frames (1.2); Be provided with crossbeam (1.3) between two preceding munnions (1.1) and between two rear vertical frames (1.2); Be provided with longeron (1.4) between preceding munnion (1.1) and the rear vertical frame (1.2); Said case frame (1) left and right sides is symmetrically arranged with column II (21), side crossbeam I (22) and side crossbeam II (23); Said side crossbeam I (22) and side crossbeam II (23) all have many; Said many side crossbeam I (22) are set in parallel between column II (21) and the rear vertical frame (1.2) from top to bottom, and said many side crossbeam II (23) are set in parallel between column II (21) and the preceding munnion (1.1) from top to bottom, the parallel from top to bottom many horizontal rows shelves (26) that are equipped with between the side crossbeam I (22) of the said left and right sides; The most upward row's crosspiece (26) is provided with pulsed capacitance (24); A row or several rows crosspiece (26) of pulsed capacitance (24) below is provided with reactor (25), it is characterized in that: be installed with column I (3) on the side crossbeam II (23) of the said left and right sides, parallel mounting rail (2), following mounting rail (8), first element board (5), second element board (6) and the element plate (7) of being equipped with between the left and right sides column I (3) from top to bottom; Said reactor (25) the place ahead be provided with dividing plate (27), said dividing plate (27) is fixedly installed on the column II (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120205981 CN202103432U (en) | 2011-06-18 | 2011-06-18 | Internal assembling structure for active filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120205981 CN202103432U (en) | 2011-06-18 | 2011-06-18 | Internal assembling structure for active filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103432U true CN202103432U (en) | 2012-01-04 |
Family
ID=45389429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120205981 Expired - Lifetime CN202103432U (en) | 2011-06-18 | 2011-06-18 | Internal assembling structure for active filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311537A (en) * | 2018-03-21 | 2019-10-08 | 中车株洲电力机车研究所有限公司 | Power cabinet and current transformer |
-
2011
- 2011-06-18 CN CN 201120205981 patent/CN202103432U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311537A (en) * | 2018-03-21 | 2019-10-08 | 中车株洲电力机车研究所有限公司 | Power cabinet and current transformer |
| CN110311537B (en) * | 2018-03-21 | 2021-03-16 | 中车株洲电力机车研究所有限公司 | Power cabinet and converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202308845U (en) | Self-heat radiation switch cabinet | |
| CN207909943U (en) | A kind of energy-storage battery cabinet and electric system | |
| CN202103432U (en) | Internal assembling structure for active filter | |
| CN102222913B (en) | Intelligent distribution active filtering device | |
| CN202872621U (en) | Connection structure for electrolytic capacitor and insulated gate bipolar transistor (IGBT) of frequency converter | |
| CN202103423U (en) | Intelligent active power filter in power distribution network | |
| CN203645927U (en) | Novel flexibly-assembled engineering control cabinet | |
| CN203895783U (en) | Assembled control cabinet | |
| CN203617551U (en) | Low-voltage complete switch cabinet opened square profile cabinet frame | |
| CN203895785U (en) | Assembled power cabinet | |
| CN202378958U (en) | Upper cross beam assembly of water tank | |
| CN101908727B (en) | Electric energy regulating energy-saving device | |
| CN201754473U (en) | Electric energy adjusting and saving device | |
| CN202103331U (en) | Power distribution cabinet structure for active power filter | |
| CN202103327U (en) | Laminated bus connecting structure | |
| CN203026192U (en) | Laminated busbar having printed circuit board installation function | |
| CN202840305U (en) | Internal installation structure of electric energy adjustment and saving device | |
| CN202103385U (en) | Copper bar connecting structure | |
| CN203589573U (en) | Control screen | |
| CN203521951U (en) | Novel low voltage power distribution cabinet | |
| CN204464811U (en) | Power distribution cabinet | |
| CN203722069U (en) | Low-voltage power generator cabinet bus installation structure | |
| CN204335286U (en) | The cabinet of Digital Control electric pollution equipment | |
| CN210430564U (en) | Complete equipment for distribution box | |
| CN202335118U (en) | Electric control cabinet of steel wire winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |