CN105514811A - LC filter compensation module - Google Patents
LC filter compensation module Download PDFInfo
- Publication number
- CN105514811A CN105514811A CN201510959574.6A CN201510959574A CN105514811A CN 105514811 A CN105514811 A CN 105514811A CN 201510959574 A CN201510959574 A CN 201510959574A CN 105514811 A CN105514811 A CN 105514811A
- Authority
- CN
- China
- Prior art keywords
- panel
- module
- compensation module
- filtering compensation
- reactor
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
- H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
-
- 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
An LC filter compensation module comprises a reactor, a capacitor, a controller, a micro circuit breaker, a wiring terminal, a module welding box body, a handle, a partition board, a panel and a micro circuit breaker bracket. The module welding box body is used as a base, and the partition board and the panel are arranged on the box body in a way of being vertical to the bottom side of the module welding box body. The module welding box body is of a frame structure. The LC filter compensation module of the invention has the advantages of low cost, small size, large capacity and good heat dissipation effect.
Description
Technical field
The present invention relates to a kind of LC filtering compensation module.
Background technology
The mounting means of current domestic LC filtering compensation device has two kinds: cabinet-type one is installed and module type is installed in parallel, and can require to select suitable mounting means according to custom system situation.The LC filtering compensation device that cabinet-type one is installed is because structure comparison is loose, and unit installed capacity is large, good heat dissipation, but design, produce, assembling is more difficult unified and standard, difficult in maintenance; The LC filtering compensation device that module type is installed in parallel generally designs, produce, assemble unified and standard, be easy to produce assembling fast, be easy to safeguard, but general cost is higher, volume is comparatively large, radiating effect is poor, can not meet the requirement of unit Large Copacity, low cost, this is also the deficiencies in the prior art part.
Summary of the invention
The technical problem to be solved in the present invention is the LC filtering compensation device requirement of installing for above modular, provides the LC filtering compensation module that a kind of low cost, miniaturization, capacity are large, dispel the heat good.
The technical solution used in the present invention is: a kind of LC filtering compensation module, comprises reactor, capacitor, controller, micro-breaking and connecting line terminals, module welding casing, handle, dividing plate, panel and micro-disconnected support; With module welding casing for backing, the bottom surface of dividing plate module welding vertical with panel casing is arranged on casing; Capacitor and reactor all prop up on the bottom surface of module welding casing, and reactor is between dividing plate and panel; Capacitor is connected with described reactor by wire; Described controller is fixedly mounted with on the panel, is connected with described reactor by wire; Described micro-disconnected support is fixedly mounted with on the panel; Described micro-breaking is packed on described micro-disconnected support, is connected with described controller by wire; Described binding post is fixedly mounted with on the panel; Described handle is fixedly mounted with on the panel; Described controller is thyristor or combination switch; Described module welding casing is tower structure.
The described module welding casing of whole filtering compensation module makees pallet, and structural strength is high, and install simple, volume is little, lightweight, and topology layout is rationally compact, and space availability ratio is high; Because module welding casing is tower structure, therefore, leave a large amount of spaces and heat-dissipating space; And reactor and capacitor have not only been isolated in the setting of panel and dividing plate, and form fixing, relatively independent heat dissipation wind channel, radiating efficiency is high, and temperature rise is low, and whole module loss is little.
Further, described module welding casing comprises reactance mounting rail, electric capacity mounting panel, buttress brace, connecting plate, left socle and right support; The two ends of buttress brace are welded to connect left and right support respectively, left and right support is respectively welded to connect one piece of connecting plate, connecting plate one end welding support, other end welding electric capacity mounting panel, the two ends of electric capacity mounting panel connect left and right support respectively, reactance mounting rail is parallel to connecting plate and arranges, and two ends are connecting-reinforcing beams and electric capacity mounting panel respectively, and described reactor is packed on the described reactance mounting rail on described module welding casing.Reactor is packed on reactance mounting rail, forms the heat-dissipating channel structure of an independently above-below direction with described dividing plate, panel, is conducive to heat radiation.
Further, described electric capacity mounting panel has six louvres; Flange bottom described electric capacity mounting panel also has installing hole.These are arranged all is convenient to install and heat radiation.
Further, described connecting plate has and holds groove.The setting holding groove is more convenient for carrying.
Further, described lower panels has installing hole, and described panel has oval cable-through hole.Such design can save wire rod, be convenient to wiring.
Further, nylon profile of tooth bar is posted at described panel cable-through hole, described dividing plate top.Such design is hurt by sheet metal component to prevent wire.
Further, described binding post is packed in the upper right corner of described panel by guide rail.Such design facilitates wiring.
Further, described handle is packed in the left and right sides of described panel, namely compensates the front portion of module.Such design is convenient to be fixedly mounted with and safeguard.
Advantage of the present invention is: the described module welding casing of whole filtering compensation module makees pallet, and structural strength is high, and install simple, volume is little, lightweight, and topology layout is rationally compact, and space availability ratio is high.Described module welding casing leaves a large amount of spaces and louvre, and described panel is installed thereon, dividing plate forms fixing, relatively independent heat dissipation wind channel, radiating efficiency is high, and temperature rise is low, and whole module loss is little; Whole filtering compensation module is draw and insert-type structure, is easy to installation and maintenance, can realize one man operation; Described connecting plate on described module welding casing has holds groove, convenient carrying; Single-machine capacity reaches maximum 60kVar.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is left view of the present invention.
Fig. 4 is perspective view of the present invention.
Fig. 5 is the stereochemical structure welding schematic diagram of module of the present invention welding casing.
Fig. 6 is three-dimensional mounting structure schematic diagram of the present invention.
Wherein: 1-module welding casing; 2-reactance mounting rail; 3-electric capacity mounting panel; 4-buttress brace; 5-connecting plate; 6-left socle; 7-right support; 8-handle; 9-dividing plate; 10-panel; The micro-disconnected support of 11-; 12-reactor; 13-capacitor; 14-controller (thyristor/combination switch); 15-is micro-disconnected; 16-binding post; 17-module mounting rail; 18-module support beam.
Embodiment
Below in conjunction with accompanying drawing, the technology of the present invention content is explained:
As shown in Figure 5, module welding casing 1 is welded by shown position by two reactance mounting rails 2, electric capacity mounting panel 3, buttress brace 4, two pieces of connecting plates 5, left socle 6, right supports 7;
As shown in Fig. 1 to 5, whole filtering compensation module is installed successively according to following steps:
Module welding casing 1 such as diagram keeps flat, and be installed to by dividing plate 9 on 4 installing holes after connecting plate 5, hold-down screw is fastening outside dividing plate 9.
Mounting screw on 8 installing holes panel 10 being installed to left socle 6, right support 7 bottom and on 2 installing holes of buttress brace 4 both sides; Hold-down screw is fastening outside panel 10.
Be installed to by handle 8 on the installing hole of panel two middle side part, hold-down screw is fastening inside panel 10, left socle 6, right support 7.
Round 4 on panel 10, a Long Circle cable-through hole posts nylon profile of tooth bar (not shown); Nylon profile of tooth bar (not shown) posts along the top of dividing plate 9.
Reactor 12 is installed on 4 installing holes of reactance mounting rail 2; Capacitor 13 is installed on 2 installing holes of electric capacity mounting panel 3; Controller (thyristor/combination switch) 14 is installed on middle four installing holes on the lower of panel 10.
Micro-disconnected support 11 is installed on 4 installing holes of panel 10 upper left quarter; 15 are broken by guide rails assembling on 2 installing holes of micro-disconnected support 11 by micro-.
By binding post 16 by guide rails assembling on 2 installing holes of panel 10 upper right quarter.
Micro-disconnected 15 times terminals are connected with terminals on controller (thyristor/combination switch) 14 by wire; Controller (thyristor/combination switch) 14 times terminals are connected with terminals on reactor via the cable-through hole on panel 10 by wire; Reactor 12 times terminals are connected with capacitor 13 terminals via dividing plate 9 top by wire; Controller (thyristor/combination switch) 14 control line terminals are connected with binding post 16 times terminals.
As shown in Figure 6, the mounting limit device of LC filtering compensation module has module mounting rail 17, module support beam 18.When LC filtering compensation module is installed, first be hooked on module mounting rail 17 with the portable groove of holding holding module both sides by module capacitor 13 1 side box body, then LC filtering compensation module moves back and inserts until panel 10 bottom comes on module mounting rail 17 by grasping handle 8.Bottom two installing holes and electric capacity mounting panel 3 of panel 10 bottom, two installing holes of flange install hold-down screw, just LC filtering compensation module can be fixedly mounted with reliably.
Claims (8)
1. a LC filtering compensation module, is characterized in that: comprise reactor, capacitor, controller, micro-breaking and connecting line terminals, module welding casing, handle, dividing plate, panel and micro-disconnected support; With module welding casing for backing, the bottom surface of dividing plate module welding vertical with panel casing is arranged on casing; Capacitor and reactor all prop up on the bottom surface of module welding casing, and reactor is between dividing plate and panel; Capacitor is connected with described reactor by wire; Described controller is fixedly mounted with on the panel, is connected with described reactor by wire; Described micro-disconnected support is fixedly mounted with on the panel; Described micro-breaking is packed on described micro-disconnected support, is connected with described controller by wire; Described binding post is fixedly mounted with on the panel; Described handle is fixedly mounted with on the panel; Described controller is thyristor or combination switch; Described module welding casing is tower structure.
2. a kind of LC filtering compensation module according to claim 1, is characterized in that: described module welding casing comprises reactance mounting rail, electric capacity mounting panel, buttress brace, connecting plate, left socle and right support; The two ends of buttress brace are welded to connect left and right support respectively, left and right support is respectively welded to connect one piece of connecting plate, connecting plate one end welding support, other end welding electric capacity mounting panel, the two ends of electric capacity mounting panel connect left and right support respectively, reactance mounting rail is parallel to connecting plate and arranges, and two ends are connecting-reinforcing beams and electric capacity mounting panel respectively, and described reactor is packed on the described reactance mounting rail on described module welding casing.
3. a kind of LC filtering compensation module according to claim 2, is characterized in that: described electric capacity mounting panel has six louvres; Flange bottom described electric capacity mounting panel also has installing hole.
4. a kind of LC filtering compensation module according to claim 2, is characterized in that: described connecting plate has holds groove.
5. a kind of LC filtering compensation module according to claim 1 and 2, is characterized in that: described lower panels has installing hole, described panel has oval cable-through hole.
6. a kind of LC filtering compensation module according to claim 1, is characterized in that: described panel cable-through hole, described dividing plate top post nylon profile of tooth bar.
7. a kind of LC filtering compensation module according to claim 1, is characterized in that: described binding post is packed in the upper right corner of described panel by guide rail.
8. a kind of LC filtering compensation module according to claim 1, is characterized in that: described handle is packed in the left and right sides of described panel, namely compensates the front portion of module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959574.6A CN105514811B (en) | 2015-12-21 | 2015-12-21 | A kind of LC filtering compensations module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959574.6A CN105514811B (en) | 2015-12-21 | 2015-12-21 | A kind of LC filtering compensations module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514811A true CN105514811A (en) | 2016-04-20 |
| CN105514811B CN105514811B (en) | 2017-06-06 |
Family
ID=55722581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959574.6A Active CN105514811B (en) | 2015-12-21 | 2015-12-21 | A kind of LC filtering compensations module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514811B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821102U (en) * | 2010-04-28 | 2011-05-04 | 廊坊英博电气有限公司 | Drawer type filtering compensation module |
| CN202524092U (en) * | 2012-01-17 | 2012-11-07 | 浙江电力成套控股集团有限公司 | High voltage reactive power compensation complete device |
| CN203180544U (en) * | 2013-04-16 | 2013-09-04 | 南通能达电力科技有限公司 | Active transfer-type intelligent combined capacitor |
| CN203895760U (en) * | 2014-06-12 | 2014-10-22 | 长城电器集团有限公司 | Modular compensation cabinet |
| CN204407911U (en) * | 2015-03-23 | 2015-06-17 | 四川欧伦电气设备有限公司 | A kind of reactive power compensation and harmonic wave control integral standard module |
| CN204481480U (en) * | 2015-03-13 | 2015-07-15 | 江苏依克玛电气有限公司 | A kind of harmonic inhabitation type Intelligent capacitor |
| CN205303954U (en) * | 2015-12-21 | 2016-06-08 | 南京亚派科技股份有限公司 | LC filtering compensation module |
-
2015
- 2015-12-21 CN CN201510959574.6A patent/CN105514811B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821102U (en) * | 2010-04-28 | 2011-05-04 | 廊坊英博电气有限公司 | Drawer type filtering compensation module |
| CN202524092U (en) * | 2012-01-17 | 2012-11-07 | 浙江电力成套控股集团有限公司 | High voltage reactive power compensation complete device |
| CN203180544U (en) * | 2013-04-16 | 2013-09-04 | 南通能达电力科技有限公司 | Active transfer-type intelligent combined capacitor |
| CN203895760U (en) * | 2014-06-12 | 2014-10-22 | 长城电器集团有限公司 | Modular compensation cabinet |
| CN204481480U (en) * | 2015-03-13 | 2015-07-15 | 江苏依克玛电气有限公司 | A kind of harmonic inhabitation type Intelligent capacitor |
| CN204407911U (en) * | 2015-03-23 | 2015-06-17 | 四川欧伦电气设备有限公司 | A kind of reactive power compensation and harmonic wave control integral standard module |
| CN205303954U (en) * | 2015-12-21 | 2016-06-08 | 南京亚派科技股份有限公司 | LC filtering compensation module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105514811B (en) | 2017-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150136714A1 (en) | Apparatus and method for equipment mounting and storage | |
| EP2538542A1 (en) | Frequency converter in which main devices are modularly mounted | |
| CN203722065U (en) | Feeder module device | |
| CN107017785B (en) | Solid-state transformer | |
| CN204349819U (en) | A kind of simple and easy close-coupled power module device | |
| CN101710822A (en) | Motor drive device and main frame | |
| CN203522510U (en) | Power unit of high-voltage frequency converter | |
| CN112815518B (en) | Electromagnetic boiler and assembling method thereof | |
| CN205303954U (en) | LC filtering compensation module | |
| CN203632533U (en) | A power unit module | |
| CN202009187U (en) | Extraction type switch cabinet | |
| CN105514811A (en) | LC filter compensation module | |
| CN203193517U (en) | Inverter power module structure of insulated gate bipolar transistor (IGBT) | |
| CN102074904A (en) | Modular design based general electrical cabinet for metro vehicles | |
| CN201528267U (en) | Power module component | |
| CN204408172U (en) | A kind of component arrangement structure of modular power unit | |
| CN201230431Y (en) | Water cooling power module | |
| CN205092756U (en) | Frequency converter | |
| CN203689291U (en) | Microwave device based on CPCI machine case | |
| CN205336092U (en) | Wind energy converter and power module thereof | |
| CN207504426U (en) | A kind of adjustable Novel electrical cabinet of fragmenting plate | |
| CN216852617U (en) | Combined server cabinet | |
| CN201054543Y (en) | An industrial frequency converter | |
| CN204304443U (en) | A kind of compact type power unit cabinet | |
| CN205544891U (en) | Wind energy converter and fixing device of power module thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Ruijie Inventor after: Chen Guanglei Inventor after: Zhu Zhengping Inventor after: Ge Wenhai Inventor after: Zhang Ming Inventor after: Chen Xiaoping Inventor before: Chen Guanglei Inventor before: Zhu Zhengping Inventor before: Ge Wenhai Inventor before: Zhang Ming Inventor before: Chen Xiaoping |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Guanglei Inventor after: Zhu Zhengping Inventor after: Ge Wenhai Inventor after: Zhang Ming Inventor after: Chen Xiaoping Inventor before: Zhao Ruijie Inventor before: Chen Guanglei Inventor before: Zhu Zhengping Inventor before: Ge Wenhai Inventor before: Zhang Ming Inventor before: Chen Xiaoping |