CN202749814U - Intelligent active power filter - Google Patents
Intelligent active power filter Download PDFInfo
- Publication number
- CN202749814U CN202749814U CN2012204538842U CN201220453884U CN202749814U CN 202749814 U CN202749814 U CN 202749814U CN 2012204538842 U CN2012204538842 U CN 2012204538842U CN 201220453884 U CN201220453884 U CN 201220453884U CN 202749814 U CN202749814 U CN 202749814U
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- unit
- power model
- interface
- control module
- electrically connected
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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 relates to an intelligent active power filter, which comprises a shell, wherein the top surface or the side wall of the shell is provided with a display unit, the inner part of the shell is provided with a mounting plate unit which is electrically connected with the display unit, and the side wall of the shell is further provided with a line inlet/outlet unit which is electrically connected with the mounting plate unit. The mounting plate unit comprises a horizontal main mounting plate arranged in the middle part of the shell. The intelligent active power filter provided by the utility model collects components in the mounting plate unit, thereby being compact in structure, small in size, light in weight, and convenient for assembly and transportation. Meanwhile, the lower part of the intelligent active power filter can form a cooling air channel, and the heat dissipation performance is excellent.
Description
Technical field
The utility model relates to a kind of Power Quality Comprehensive Treatment Device, and especially a kind of intelligent Active Power Filter-APF belongs to electrical equipment technical field.
Background technology
Along with the fast development of electronic technology level, dwindle small product size, alleviate the main direction that product weight has become electronic device design, so not only can save manufacturing cost, improve product competitiveness, also be more convenient for assembling and transportation.And existing Active Power Filter-APF volume is large, Heavy Weight, install complicated, Maintenance Difficulty, it is little lightweight and be convenient to the Active Power Filter-APF of installation and maintenance that volume is needed in market badly.
The utility model content
The purpose of this utility model is: the problem for above-mentioned prior art exists, the little lightweight intelligent Active Power Filter-APF of a kind of volume is proposed, and be convenient to assembling and transportation.
In order to reach above purpose, the technical solution of the utility model is as follows:
A kind of intelligent Active Power Filter-APF, comprise housing, it is characterized in that described housing end face or sidewall are mounted with display unit, described enclosure interior is mounted with the mounting panel unit that is electrically connected with display unit, and described housing sidewall also is mounted with the line unit that is electrically connected with the mounting panel unit.
Further improve and be: described mounting panel unit comprises the horizontal main mounting panel that is placed in the housing middle part, and described main mounting panel end face is equipped with power model and control module, and filtration module is equipped with in described main mounting panel bottom surface; Described power model is electrically connected with line unit, control module, filtration module respectively; Described control module is electrically connected with display unit.
Further improve and be: fan assembly and radiator also are equipped with in described main mounting panel bottom surface, and described fan assembly is electrically connected with power model; Described lower housing portion has air inlet near the sidewall of fan assembly, and described lower housing portion has air outlet away from the sidewall of fan assembly.
Further improve again and be: described housing is cuboid, by main body, front panel, postnotum, and lamina tecti consist of; Described main body have the bottom surface and two over against the side; Described display unit is placed in lamina tecti or front panel; Described line unit is placed in postnotum; Described fan assembly is near front panel, and described air inlet is positioned at front panel, and described air outlet is positioned at postnotum.
Further improve and be: described air inlet, air outlet are made of some honeycomb-type heat radiations hole respectively; Top, described main body two sides has respectively some honeycomb-type heat radiations hole near the position of postnotum.
The utility model concentrates on each parts in the mounting panel unit, compact conformation, and volume is little lightweight, is convenient to assembling and transportation; Simultaneously, cooling air channel, excellent radiation performance can be formed at the utility model bottom.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is Fig. 1 embodiment control module circuit diagram.
Fig. 3 is Fig. 1 embodiment power module circuit figure.
Fig. 4 is Fig. 1 embodiment filtration module circuit diagram.
Embodiment
Embodiment
The intelligent Active Power Filter-APF basic structure of present embodiment comprises the housing that is cuboid as shown in Figure 1, housing by main body 1, front panel 10, postnotum 11, and lamina tecti 9 consist of; Main body 1 have the bottom surface and two over against the side.Lamina tecti 9 or front panel 10 are mounted with display unit 3, and postnotum 11 is mounted with line unit 4.
Main body 1 positioned inside has mounting panel unit 2, and mounting panel unit 2 comprises the horizontal main mounting panel 7 that is placed in main body 1 middle part, and main mounting panel 7 end faces are equipped with power model 5 and control module 6, and filtration module 8 is equipped with in main mounting panel 7 bottom surfaces; Power model 5 is electrically connected with filtration module 8 through copper stud 16, and power model 5 is electrically connected with control module 6 through soft arranging wire 17; Control module 6 is electrically connected with line unit 4 through wire, and control module 6 also is electrically connected with display unit 3 through wire.
Particularly, as shown in Figure 2, control module 6 comprises the power model interface that is connected with power model 5, and this power model interface output is connected with dsp processor through the sampling modulate circuit, and dsp processor also is connected with power model interface input through the PWM level shifting circuit; Dsp processor also is connected with display unit 3 through the IO interface; Dsp processor also is connected with line unit 4 through telecommunication circuit.
As shown in Figure 3, power model 5 comprises the control module interface that is connected with control module 6, and this control module interface output is connected with the filtration module interface through IGBT drive circuit, inversion rectification unit, and the filtration module interface is connected with filtration module 8; Also comprise the sampling unit that output is connected with control module interface input, the sampling unit first input end is connected with the three-phase output unit, and sampling unit the second input is connected with the inversion rectification unit; In addition, also comprise power subsystem; The filtration module interface also is connected with the three-phase output unit.
As shown in Figure 4, filtration module 8 comprises the power model interface that is connected with power model 5, and this power model interface first output is connected with output filtering unit input, and output filtering unit output is connected with the first input end of power model interface; Power model interface the second output is connected with soft start unit input, and soft start unit output is connected with power model interface the second input.
Need to prove, each component unit of control module 6, power model 5, filtration module 8 is commercially available module, those skilled in the art can directly buy the corresponding units parts according to each component unit function of present embodiment record in market, then can form control module 6, power model 5, the filtration module 8 of present embodiment.
During installation, in the main body outside power model, control module, filtration module, radiator are contained on the main mounting panel first, again corresponding module are electrically connected composition mounting panel unit; Then the mounting panel unit is inserted and be equipped with in the main body of fan assembly, and fix with bolt, namely finish installation process, very convenient, be fit to the one man operation.
In the present embodiment filter, main mounting panel is divided into the first half and the latter half with enclosure interior, the latter half of housing forms the cooling air channel that contains air inlet, fan assembly, radiator and air outlet, and the filtration module caloric value is large, and this cooling air channel can play the effect of rapid heat radiation.In addition, adopt hexagon honeycomb-type heat radiation hole can effectively increase draught area, and filter the long-wave band radiation.
The present embodiment filter construction is compact, and volume is little lightweight, is convenient to assembling and transportation, has simultaneously good heat dispersion.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (9)
1. intelligent Active Power Filter-APF, comprise housing, it is characterized in that described housing end face or sidewall are mounted with display unit, described enclosure interior is mounted with the mounting panel unit that is electrically connected with display unit, and described housing sidewall also is mounted with the line unit that is electrically connected with the mounting panel unit.
2. intelligent Active Power Filter-APF according to claim 1, it is characterized in that, described mounting panel unit comprises the horizontal main mounting panel that is placed in the housing middle part, and described main mounting panel end face is equipped with power model and control module, and filtration module is equipped with in described main mounting panel bottom surface; Described power model is electrically connected with control module, filtration module respectively; Described control module is electrically connected with line unit, display unit respectively.
3. intelligent Active Power Filter-APF according to claim 2 is characterized in that, fan assembly and radiator also are equipped with in described main mounting panel bottom surface, and described fan assembly is electrically connected with power model; Described lower housing portion has air inlet near the sidewall of fan assembly, and described lower housing portion has air outlet away from the sidewall of fan assembly.
4. intelligent Active Power Filter-APF according to claim 3 is characterized in that, described housing is cuboid, by main body, front panel, postnotum, and lamina tecti consist of; Described main body have the bottom surface and two over against the side; Described display unit is placed in lamina tecti or front panel; Described line unit is placed in postnotum; Described fan assembly is near front panel, and described air inlet is positioned at front panel, and described air outlet is positioned at postnotum.
5. intelligent Active Power Filter-APF according to claim 4 is characterized in that, described air inlet, air outlet are made of some honeycomb-type heat radiations hole respectively; Top, described main body two sides has respectively some honeycomb-type heat radiations hole near the position of postnotum.
6. intelligent Active Power Filter-APF according to claim 5 is characterized in that, described power model is electrically connected with filtration module through copper stud; Described power model is electrically connected with control module through soft arranging wire; Described control module is electrically connected with display unit through wire; Described power model is electrically connected with the line unit through wire; Described power model is electrically connected with fan assembly through wire.
7. intelligent Active Power Filter-APF according to claim 6, it is characterized in that, described control module comprises the power model interface that is connected with power model, described power model interface output is connected with dsp processor through the sampling modulate circuit, and described dsp processor also is connected with power model interface input through the PWM level shifting circuit; Described dsp processor also is connected with display unit through the IO interface; Described dsp processor also is connected with the line unit through telecommunication circuit.
8. intelligent Active Power Filter-APF according to claim 7, it is characterized in that, described power model comprises the control module interface that is connected with control module, described control module interface output is connected with the filtration module interface through IGBT drive circuit, inversion rectification unit, and described filtration module interface is connected with filtration module; Described power model also comprises the sampling unit that output is connected with control module interface input, and described sampling unit first input end is connected with the three-phase output unit, and described sampling unit the second input is connected with the inversion rectification unit; Described power model also comprises power subsystem; Described filtration module interface also is connected with the three-phase output unit.
9. intelligent Active Power Filter-APF according to claim 8, it is characterized in that, described filtration module comprises the power model interface that is connected with power model, described power model interface the first output is connected with output filtering unit input, and described output filtering unit output is connected with the first input end of power model interface; Described power model interface the second output is connected with soft start unit input, and described soft start unit output is connected with power model interface the second input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204538842U CN202749814U (en) | 2012-09-06 | 2012-09-06 | Intelligent active power filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204538842U CN202749814U (en) | 2012-09-06 | 2012-09-06 | Intelligent active power filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749814U true CN202749814U (en) | 2013-02-20 |
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ID=47709166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204538842U Expired - Lifetime CN202749814U (en) | 2012-09-06 | 2012-09-06 | Intelligent active power filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879961A (en) * | 2018-07-26 | 2018-11-23 | 艾恩格电气（珠海）有限公司 | A kind of long-distance monitoring method for Active Power Filter-APF, apparatus and system |
-
2012
- 2012-09-06 CN CN2012204538842U patent/CN202749814U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879961A (en) * | 2018-07-26 | 2018-11-23 | 艾恩格电气（珠海）有限公司 | A kind of long-distance monitoring method for Active Power Filter-APF, apparatus and system |
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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: NAIJING APAITEK TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YAPAI SCIENCE + TECHNOLOGY INDUSTRY CO., LTD., NANJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 1907, room 210009, Central International Plaza, No. 105-6, Zhongshan North Road tower, Nanjing, Jiangsu Patentee after: NANJING APAITEK TECHNOLOGY Co.,Ltd. Address before: 1907, room 210009, Central International Plaza, No. 105-6, Zhongshan North Road tower, Nanjing, Jiangsu Patentee before: APAITEK Science & Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |