CN223797925U - Combined filtering compensation module - Google Patents
Combined filtering compensation moduleInfo
- Publication number
- CN223797925U CN223797925U CN202520119408.4U CN202520119408U CN223797925U CN 223797925 U CN223797925 U CN 223797925U CN 202520119408 U CN202520119408 U CN 202520119408U CN 223797925 U CN223797925 U CN 223797925U
- Authority
- CN
- China
- Prior art keywords
- protective box
- wall
- compensation module
- metal baffle
- integrated control
- 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.)
- Active
Links
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
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型公开了一种组合式滤波补偿模块，包括防护箱，防护箱上端的一侧外壁上设有若干个输入接口，防护箱上端的另一侧外壁上设有若干个输出接口，防护箱底部的中心位置处设有集成控制单元，集成控制单元一侧的防护箱底部设有滤波单元，集成控制单元远离滤波单元一侧的防护箱底部设有动态无功补偿单元，防护箱下端的一侧外壁上设有进风口，进风口的一端延伸至防护箱的内部，防护箱下端的另一侧外壁上设有出风口，出风口的一端延伸至防护箱的内部。本实用新型不仅延长了滤波补偿模块的使用寿命，还提高了滤波补偿模块使用时的便捷性，而且保障了滤波补偿模块使用时的稳定性。
This utility model discloses a combined filter compensation module, including a protective box. Several input interfaces are provided on one outer wall of the upper end of the protective box, and several output interfaces are provided on the other outer wall of the upper end of the protective box. An integrated control unit is located at the center of the bottom of the protective box. A filter unit is located on the bottom of the protective box on the side of the integrated control unit away from the filter unit, and a dynamic reactive power compensation unit is located on the bottom of the protective box on the side of the integrated control unit away from the filter unit. An air inlet is provided on one outer wall of the lower end of the protective box, with one end extending into the interior of the protective box. An air outlet is provided on the other outer wall of the lower end of the protective box, with one end extending into the interior of the protective box. This utility model not only extends the service life of the filter compensation module but also improves the convenience of use and ensures the stability of the filter compensation module during operation.
Description
Technical Field
The utility model relates to the technical field of filtering compensation, in particular to a combined type filtering compensation module.
Background
With the massive application of power electronic equipment, problems of harmonic pollution and reactive power in a power grid are increasingly serious, and the problems not only affect the power quality of the power grid, but also can cause equipment faults, increased energy consumption and reduced power grid stability, so that the development of a combined filtering compensation module with a compact structure is particularly important.
The utility model provides a combination formula intelligent filtering compensation module of reference bulletin number CN212875244U, it includes filtering compensation module main part, both sides are provided with the fixed plate around the filtering compensation module main part, connect through the connecting rod between the fixed plate, the inboard of fixed plate has set gradually intelligent on-off switch module, reactor module and condenser module from a left side to the right side, the upper and lower both sides of intelligent on-off switch module all are provided with connecting portion, intelligent on-off switch module passes through connecting portion and installs the left side wall at reactor module, reactor module's tip is provided with the heat dissipation window, the inlet port has all been seted up to reactor module's bottom around both sides, condenser module's tip is provided with the radiator, the louvre has all been seted up to condenser module's front and back both sides, compares with current reactive compensation field, and this filtering compensation module can obtain better application through the design, but each module is just set up in the inboard of support body in general, and each module is exposed in the environment, and the filter module is still influenced by the life-span factor of life-time, and the filter compensation module is easily influenced by the external world.
Disclosure of utility model
The utility model aims to provide a combined type filtering compensation module, which solves the problems that although the filtering compensation module can be well applied in the background art, usually all modules are only arranged on the inner side of a frame body and are still exposed in the external environment, so that the filtering compensation module is easily damaged due to erosion of external factors, and the service life of the filtering compensation module is influenced.
In order to achieve the purpose, the combined type filtering compensation module comprises a protective box, wherein a plurality of input interfaces are arranged on the outer wall of one side of the upper end of the protective box, a plurality of output interfaces are arranged on the outer wall of the other side of the upper end of the protective box, an integrated control unit is arranged at the central position of the bottom of the protective box, a filtering unit is arranged at the bottom of the protective box on one side of the integrated control unit, a dynamic reactive compensation unit is arranged at the bottom of the protective box on one side, far from the filtering unit, of the integrated control unit, an air inlet is arranged on the outer wall of one side of the lower end of the protective box, one end of the air inlet extends to the interior of the protective box, an air outlet is arranged on the outer wall of the other side of the lower end of the protective box, and one end of the air outlet extends to the interior of the protective box.
Preferably, positioning seats are arranged on the outer walls of the two sides of the bottom of the protective box, two half-waist-shaped holes are arranged on the outer walls of the positioning seats, and the protective box is bolted and arranged by means of bolt pieces through the arrangement of the half-waist-shaped holes.
Preferably, the first sliding frames are fixed on the outer walls of the protective boxes at two sides of the air inlet, the first metal baffle plates are slidably mounted on the inner walls of the upper ends between the first sliding frames, and the air inlet is conveniently opened and closed through the arrangement of the first metal baffle plates.
Preferably, a first upper magnetic attraction strip is arranged on the outer wall of the protective box above the first sliding frame, the bottom end of the first upper magnetic attraction strip is adsorbed on the top end of the first metal baffle, a first lower magnetic attraction strip is arranged on the outer wall of the protective box below the first sliding frame, and the first upper magnetic attraction strip and the first lower magnetic attraction strip are arranged so as to carry out adsorption type arrangement on the first metal baffle.
Preferably, the second sliding frames are fixed on the outer walls of the protective boxes at the two sides of the air outlet, the second metal baffle plates are slidably arranged on the inner walls of the upper ends between the second sliding frames, and the air outlet is conveniently opened and closed through the arrangement of the second metal baffle plates.
Preferably, a second upper magnetic attraction strip is arranged on the outer wall of the protective box above the second sliding frame, the bottom end of the second upper magnetic attraction strip is adsorbed on the top end of the second metal baffle, a second lower magnetic attraction strip is arranged on the outer wall of the protective box below the second sliding frame, and the second upper magnetic attraction strip and the second lower magnetic attraction strip are arranged so as to carry out adsorption type arrangement on the second metal baffle.
Compared with the prior art, the combined type filtering compensation module has the beneficial effects that the service life of the filtering compensation module is prolonged, the convenience of the filtering compensation module in use is improved, and the stability of the filtering compensation module in use is ensured;
(1) The filtering unit, the dynamic reactive compensation unit and the integrated control unit are integrated in the protective box, and the air inlets and the air outlets are symmetrically arranged on the outer walls of the two sides of the protective box, so that the filtering unit, the dynamic reactive compensation unit and the integrated control unit are isolated and protected by the protective box, and all parts inside the protective box are ventilated and radiated by the symmetrically arranged air inlets and air outlets, so that the corrosion of the parts inside the protective box caused by external factors can be reduced, the burning phenomenon of the parts inside the protective box caused by high temperature can be reduced, and the service life of the filtering compensation module is prolonged;
(2) The first metal baffle is pulled up and down to enable the first metal baffle to slide on the inner side of the first sliding frame, when the first metal baffle moves up and is adsorbed on the first upper magnetic attraction strip, the air inlet can be opened and closed, when the first metal baffle moves down and is adsorbed on the first lower magnetic attraction strip, the air inlet can be shielded and closed by the first metal baffle, the second metal baffle is pulled up and down to enable the second metal baffle to slide on the inner side of the second sliding frame, when the second metal baffle moves up and down and is adsorbed on the second upper magnetic attraction strip or the second lower magnetic attraction strip, the second metal baffle can be used for opening and closing the air outlet, and then the air inlet and the air outlet can be opened and closed for ventilation and heat dissipation when the filter compensation module is not used, and the air inlet and the air outlet can be closed and dustproof when the filter compensation module is not used, so that convenience when the filter compensation module is used is improved;
(3) Through penetrating half waist type hole and screw in to the screw hole that mounting platform reserved with the help of the bolt piece, can carry out bolting location to the protective housing through the positioning seat, and then can effectively reduce the phenomenon that filtering compensation module produces the displacement because of external force factor to the stability when having ensured filtering compensation module and having used.
Drawings
FIG. 1 is a left-hand structural schematic diagram of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
The device comprises a protection box 1, a positioning seat 2, a half-waist-shaped hole 201, an air inlet 3, a first sliding frame 4, a first metal baffle plate 5, a first upper magnetic attraction strip 6, a first lower magnetic attraction strip 7, an input interface 9, an output interface 10, a filtering unit 11, a dynamic reactive compensation unit 12, an integrated control unit 13, an air outlet 14, a second sliding frame 15, a second metal baffle plate 16, a second upper magnetic attraction strip 17 and a second lower magnetic attraction strip.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model provides a combined filtering compensation module, which includes a protection box 1, wherein two side outer walls of the bottom of the protection box 1 are provided with positioning seats 2, and two half-waist holes 201 are provided on the outer walls of the positioning seats 2;
in use, the protective box 1 is bolted and arranged by the aid of the bolt pieces through the arrangement of the half waist-shaped holes 201;
A plurality of input interfaces 8 are arranged on the outer wall of one side of the upper end of the protective box 1, a plurality of output interfaces 9 are arranged on the outer wall of the other side of the upper end of the protective box 1, an integrated control unit 12 is arranged at the central position of the bottom of the protective box 1, a filtering unit 10 is arranged at the bottom of the protective box 1 on one side of the integrated control unit 12, a dynamic reactive compensation unit 11 is arranged at the bottom of the protective box 1 on one side, far away from the filtering unit 10, of the integrated control unit 12, an air inlet 3 is arranged on the outer wall of one side of the lower end of the protective box 1, one end of the air inlet 3 extends into the protective box 1, first sliding frames 4 are fixed on the outer walls of the protective boxes 1 on two sides of the air inlet 3, and first metal baffles 5 are slidably arranged on the inner wall of the upper end between the first sliding frames 4;
when in use, the air inlet 3 is opened and closed by the arrangement of the first metal baffle 5;
A first upper magnetic attraction strip 6 is arranged on the outer wall of the protective box 1 above the first sliding frame 4, the bottom end of the first upper magnetic attraction strip 6 is adsorbed with the top end of the first metal baffle 5, and a first lower magnetic attraction strip 7 is arranged on the outer wall of the protective box 1 below the first sliding frame 4;
When in use, the first upper magnetic attraction strip 6 and the first lower magnetic attraction strip 7 are arranged so as to carry out adsorption type arrangement on the first metal baffle 5;
An air outlet 13 is formed in the outer wall of the other side of the lower end of the protective box 1, one end of the air outlet 13 extends into the protective box 1, second sliding frames 14 are fixed on the outer wall of the protective box 1 on two sides of the air outlet 13, and a second metal baffle 15 is slidably mounted on the inner wall of the upper end between the second sliding frames 14;
When in use, the air outlet 13 is opened and closed by the arrangement of the second metal baffle 15;
a second upper magnetic attraction strip 16 is arranged on the outer wall of the protective box 1 above the second sliding frame 14, the bottom end of the second upper magnetic attraction strip 16 is adsorbed with the top end of the second metal baffle 15, and a second lower magnetic attraction strip 17 is arranged on the outer wall of the protective box 1 below the second sliding frame 14;
In use, the second upper magnetic attraction strip 16 and the second lower magnetic attraction strip 17 are arranged so as to carry out adsorption type arrangement on the second metal baffle 15.
When the embodiment of the application is used, firstly, the protective box 1 can be bolted and positioned through the positioning seat 2 by penetrating the half-waist-shaped hole 201 by means of the bolt piece and screwing into the reserved threaded hole of the mounting platform, so as to reduce the displacement phenomenon of the filtering compensation module caused by external force factors, then, the filtering unit 10, the dynamic reactive compensation unit 11 and the integrated control unit 12 are integrated and arranged in the protective box 1, the air inlets 3 and the air outlets 13 are symmetrically arranged on the outer walls positioned at two sides of the protective box 1, so that the protective box 1 can isolate and protect the filtering unit 10, the dynamic reactive compensation unit 11 and the integrated control unit 12, and the symmetrically arranged air inlets 3 and the air outlets 13 ventilate and dissipate heat on the inner side parts of the protective box 1, so that the erosion of the inner side parts of the protective box 1 caused by external factors can be reduced, and the burning phenomenon of the inner side parts of the protective box 1 caused by high temperature can be reduced, finally, the first metal baffle 5 is pulled up and down to enable the first metal baffle 5 to slide on the inner side of the first sliding frame 4, when the first metal baffle 5 moves up and is adsorbed on the first upper magnetic strip 6, the air inlet 3 can be opened and closed, when the first metal baffle 5 moves down and is adsorbed on the first lower magnetic strip 7, the air inlet 3 can be shielded and closed by the first metal baffle 5, then the second metal baffle 15 is pulled up and down to enable the second metal baffle 15 to slide on the inner side of the second sliding frame 14, when the second metal baffle 15 moves up and down and is adsorbed on the second upper magnetic strip 16 or the second lower magnetic strip 17, the air outlet 13 can be opened and closed by the second metal baffle 15, and further the air inlet 3 and the air outlet 13 can be opened and closed for ventilation and heat dissipation when the filter compensation module is used, the filtering compensation module can carry out closed dust prevention on the air inlet 3 and the air outlet 13 in an unused state, the filtering unit 10 is combined with an advanced passive and active filtering technology, each subharmonic in a power grid can be automatically identified and filtered, meanwhile, energy loss in the filtering process is reduced, real-time monitoring and analysis of harmonic components of the power grid are realized through the built-in sensor and the microprocessor, a filtering strategy is dynamically adjusted, the dynamic reactive compensation unit 11 is based on an SVG technology, the change of reactive requirements of the power grid can be quickly responded, a capacitor bank is automatically switched or SVG output is regulated, dynamic compensation of reactive power is realized, the power factor of the power grid is improved, line loss is reduced, the integrated control unit 12 is responsible for coordinating the work of the filtering unit 10 and the dynamic reactive compensation unit 11, the remote monitoring and fault diagnosis functions are simultaneously provided according to the power grid state, remote management of operation and maintenance personnel is facilitated, and the filtering unit 10, the dynamic reactive compensation unit 11 and the integrated control unit 12 belong to the prior art, and the detailed structure of the filtering compensation module is not stated any more, and the filtering compensation module is used.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520119408.4U CN223797925U (en) | 2025-01-20 | 2025-01-20 | Combined filtering compensation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520119408.4U CN223797925U (en) | 2025-01-20 | 2025-01-20 | Combined filtering compensation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223797925U true CN223797925U (en) | 2026-01-13 |
Family
ID=98357367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520119408.4U Active CN223797925U (en) | 2025-01-20 | 2025-01-20 | Combined filtering compensation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223797925U (en) |
-
2025
- 2025-01-20 CN CN202520119408.4U patent/CN223797925U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223797925U (en) | Combined filtering compensation module | |
| CN207021542U (en) | A kind of intelligent heat dissipation solar energy transformer tank | |
| CN213244748U (en) | Electric automatization rack heat abstractor | |
| CN213546893U (en) | SVG on-line monitoring device | |
| CN219329535U (en) | High-low voltage switch cabinet | |
| CN219227025U (en) | Low-voltage reactive compensation device capable of controlling air cooling and water cooling circulation cooling | |
| CN215072306U (en) | DC convergence control cabinet of photovoltaic system | |
| CN216699136U (en) | Anti-corrosion switchgear in coastal areas | |
| CN210866904U (en) | Wisdom power consumption, safe power consumption control box | |
| CN211017991U (en) | Heat dissipation power equipment for power engineering | |
| CN220914997U (en) | Photovoltaic energy storage equipment | |
| CN210042475U (en) | Electromagnetic heating control cabinet | |
| CN223758623U (en) | Control cabinet heat dissipation mechanism | |
| CN221829348U (en) | A cooling device for high power converter | |
| CN217693107U (en) | Good heat dissipation's transformer rectifier | |
| CN213460600U (en) | An electrical automation equipment control cabinet | |
| CN222465163U (en) | A fan frequency conversion cabinet with high efficiency ventilation and heat dissipation | |
| CN215870444U (en) | Novel comprehensive compensation JP cabinet | |
| CN218770744U (en) | Dustproof ventilation distribution box for automatic control | |
| CN211405157U (en) | Block terminal for electrical engineering | |
| CN209703621U (en) | Constant pressure water supply control cabinet | |
| CN223023907U (en) | Energy storage power distribution control cabinet | |
| CN220306813U (en) | Electrical cabinet with good heat dissipation performance | |
| CN221447883U (en) | A photovoltaic energy-saving electrical control cabinet | |
| CN222108402U (en) | A waterproof structure of a control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |