CN205017008U - Active electric power filter - Google Patents
Active electric power filter Download PDFInfo
- Publication number
- CN205017008U CN205017008U CN201520793390.2U CN201520793390U CN205017008U CN 205017008 U CN205017008 U CN 205017008U CN 201520793390 U CN201520793390 U CN 201520793390U CN 205017008 U CN205017008 U CN 205017008U
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- China
- Prior art keywords
- module
- front panel
- power filter
- model
- utility
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- 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 - Fee Related
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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
- Y02E40/20—Active power filtering [APF]
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an active electric power filter, including front panel, upper cover, box, the box is inside to divide into the three -layer, and host system installs on upper baffle, and contravariant module, power module, main power module are installed on the baffle of middle level, and inductance module, radiator, fan are installed at the bottom half in proper order, and the fan is adjacent with the front panel. The utility model discloses constitute the design of system, layering installation with function segmentation module, with the module, be convenient for installation, replacement component and functional module, the installation is maintained conveniently, but one -man operation to but the purpose of up to standard ization, universalization production has reduced the fault rate of instrument simultaneously in the at utmost, excellent cooling system can reach the best radiating effect, has improved electronic component's life simultaneously.
Description
Technical field
The utility model relates to electric equipment, is specifically related to a kind of Active Power Filter-APF.
Background technology
Active Power Filter-APF (APF) is a kind of novel electric power electric device for dynamic harmonic wave, compensating reactive power, the harmonic wave that it all can change size and frequency and the idle of change compensate, its application can overcome the shortcoming of traditional harmonics restraint such as LC filter and reactive-load compensation method, achieve dynamic tracing compensation, and not only can mend harmonic wave but also mend idle.
At present, the Active Power Filter-APF on market is of a great variety, and external morphology is very different.Active Power Filter-APF internal components is more, and complex circuit not easily installs cabling, makes to produce to install comparatively difficulty, and unsightly, fail safe is low for interiors of products structure, and user's impression is not good.Simultaneously in heat radiation, more there is un-reasonable phenomenon in cooling system design, maximizedly can not realize heat radiation function.
Summary of the invention
The utility model, for above-mentioned existing issue, provides a kind of internal structure attractive in appearance, functional module segment, install, easy to maintenance, excellent radiation performance, and can reach standardization, generalization produce Active Power Filter-APF.
Concrete technical scheme of the present utility model is as follows:
A kind of Active Power Filter-APF, comprise front panel, upper cover, casing, described box house is divided into three layers, main control module is arranged in upper partition, inversion module, power module, main power model are arranged on the dividing plate of middle level, inductor module, radiator, blower fan are arranged on bottom half successively, and blower fan is adjacent with front panel.
Described main power model is connected with copper bar with inversion module, and is connected with inductor module by copper stud.
Be connected with inversion module after described radiator being installed IGBT.
On rear side of described casing, front panel is equipped with louvre, the casing left and right sides is equipped with ventilation hole, and described radiator, blower fan, louvre, ventilation hole form cooling system jointly.
Each function modoularization is segmented by the utility model, and structural stratification is arranged, convenient for installation and maintenance, can one man operation, and standardization can be reached, object that generalization is produced, simultaneously also can the failure rate of lowering apparatus to the full extent, improve the useful life of electronic component; Cooling system is specially for the independent ventiduct that power device is arranged, forced air cooling, radiating efficiency is high, on rear side of casing and front panel louvre adopt honeycomb hole, while attractive in appearance, ventilation rate is high, and then radiating efficiency can be improved further, the casing left and right sides arranges ventilation hole and coordinates heat radiation, and radiating efficiency is higher.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present utility model.
Fig. 2 is cut-away view of the present utility model.
Wherein: 1. front panel; 2. upper cover; 3. casing; 4. louvre; 5. ventilation hole; 11. main control modules; 12. upper partition; 21. inversion modules; 22. power modules; 23. main power models; 24. middle level dividing plates; 25.IGBT; 31. inductor modules; 32.. radiator; 33. blower fans.
Embodiment
Below in conjunction with Figure of description, the utility model technology contents is described further.
As shown in Figure 1 and Figure 2, a kind of Active Power Filter-APF, comprise front panel 1, upper cover 2, casing 3, described casing 3 inside is divided into three layers, main control module 11 is arranged in upper partition 12, inversion module 21, power module 22, main power model 23 are arranged on middle level dividing plate 24, and inductor module 31, radiator 32, blower fan 33 are arranged on bottom half successively, and blower fan 33 is adjacent with front panel 1.
Described main power model 23 is connected with copper bar with inversion module 11, and is connected with inductor module 31 by copper stud.
Be connected with inversion module 21 after IGBT25 installed by described radiator 32.
On rear side of described casing 3, front panel 1 is equipped with louvre 4, casing 3 left and right sides is equipped with ventilation hole 5.Described radiator 32, blower fan 33, louvre 4, ventilation hole 5 form cooling system jointly.
Each function modoularization is segmented by the utility model, and structural stratification is arranged, convenient for installation and maintenance, can one man operation, and standardization can be reached, object that generalization is produced, reduce instrument failure rate to the full extent simultaneously, improve the useful life of electronic component; Cooling system is specially for the independent ventiduct that power device is arranged, forced air cooling, radiating efficiency is high, honeycomb hole is adopted with front panel louvre on rear side of casing, while attractive in appearance, ventilation rate is high, and then radiating efficiency can be improved further, the casing left and right sides arranges ventilation hole and coordinates heat radiation, and radiating efficiency is higher.
The above; be only concrete technical descriptioon of the present utility model; but protection range of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.
Claims (4)
1. an Active Power Filter-APF, comprise front panel, upper cover, casing, it is characterized in that: described box house is divided into three layers, main control module is arranged in upper partition, inversion module, power module, main power model are arranged on the dividing plate of middle level, inductor module, radiator, blower fan are arranged on bottom half successively, and blower fan is adjacent with front panel.
2. Active Power Filter-APF according to claim 1, is characterized in that, described main power model is connected with copper bar with inversion module, and is connected with bottom inductor module by copper stud.
3. Active Power Filter-APF according to claim 1, is characterized in that, is connected after described radiator being installed IGBT with inversion module.
4. Active Power Filter-APF according to claim 1, is characterized in that, on rear side of described casing, front panel is equipped with louvre, and the casing left and right sides is equipped with ventilation hole, and described radiator, blower fan, louvre, ventilation hole form cooling system jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793390.2U CN205017008U (en) | 2015-10-15 | 2015-10-15 | Active electric power filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793390.2U CN205017008U (en) | 2015-10-15 | 2015-10-15 | Active electric power filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017008U true CN205017008U (en) | 2016-02-03 |
Family
ID=55215592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793390.2U Expired - Fee Related CN205017008U (en) | 2015-10-15 | 2015-10-15 | Active electric power filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348591A (en) * | 2018-10-30 | 2021-09-03 | 株式会社Kmw | Antenna device |
-
2015
- 2015-10-15 CN CN201520793390.2U patent/CN205017008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348591A (en) * | 2018-10-30 | 2021-09-03 | 株式会社Kmw | Antenna device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |