CN105514811B - A kind of LC filtering compensations module - Google Patents
A kind of LC filtering compensations module Download PDFInfo
- Publication number
- CN105514811B CN105514811B CN201510959574.6A CN201510959574A CN105514811B CN 105514811 B CN105514811 B CN 105514811B CN 201510959574 A CN201510959574 A CN 201510959574A CN 105514811 B CN105514811 B CN 105514811B
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- CN
- China
- Prior art keywords
- panel
- module
- plate
- casing
- reactor
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Filters And Equalizers (AREA)
Abstract
A kind of LC filtering compensations module, including reactor, capacitor, controller, micro- breaking and connecting line terminals, module welding casing, handle, dividing plate, panel and micro- disconnected support；With module welding casing as backing, the bottom surface of dividing plate and the vertical module welding casing of panel is arranged on casing；The module welding casing is tower structure.Low cost of the invention, miniaturization, capacity are big, radiating is good.
Description
Technical field
The present invention relates to a kind of LC filtering compensations module.
Background technology
The mounting means of current country LC filtering compensation devices has two kinds：Cabinet-type one is installed and module type peace in parallel
Dress, can be according to the custom system situation requirement suitable mounting means of selection.Cabinet-type one install LC filtering compensation devices because
For structure is more open, unit installed capacity is big, good heat dissipation, but designs, produces, assembling more difficult unified and standard, difficult in maintenance；Mould
The LC filtering compensation devices that group formula is installed in parallel are typically designed, produce, assembling unified and standard, it is easy to quick production assembling, it is easy to
Safeguard, but be substantially more expensive, volume is larger, radiating effect is poor, it is impossible to meet unit Large Copacity, low cost requirement, this
It is also the deficiencies in the prior art part.
The content of the invention
The technical problem to be solved in the present invention is directed to the LC filtering compensation device requirements of above modular installation, there is provided one
Plant low cost, miniaturization, capacity is big, radiate good LC filtering compensation modules.
The technical solution adopted by the present invention is：A kind of LC filtering compensations module, including reactor, capacitor, controller,
Micro- breaking and connecting line terminals, module welding casing, handle, dividing plate, panel and micro- disconnected support；With module welding casing as backing, dividing plate
Bottom surface with the vertical module welding casing of panel is arranged on casing；Capacitor and reactor are propped up in module welding casing
On bottom surface, reactor is located between dividing plate and panel；Capacitor is connected by wire with the reactor；The controller is fixedly mounted with
On the panel, it is connected with the reactor by wire；Micro- disconnected support is fixedly mounted with the panel；It is described micro- disconnected solid
On micro- disconnected support, it is connected with the controller by wire；The binding post is fixedly mounted with the panel；It is described
Handle is fixedly mounted with the panel；The controller is IGCT or combination switch；The module welding casing is frame-type knot
Structure.
Whole filtering compensation module makees pallet with the module welding casing, and structural strength is high, installs simple, small volume,
Lightweight, topology layout is rationally compact, and space availability ratio is high；Because module welding casing is tower structure, therefore, leave big
The space of amount and heat-dissipating space；And reactor and capacitor have not only been isolated in the setting of panel and dividing plate, and form fixed, relative
Independent heat dissipation wind channel, radiating efficiency is high, and temperature rise is low, and whole module is lost is small.
Further, the module welding casing includes reactance mounting rail, electric capacity installing plate, buttress brace, connecting plate, left branch
Frame and right support；The two ends of buttress brace are respectively welded connection left and right support, and left and right support is respectively welded to connect one piece of connecting plate, connects
Plate one end welding support, other end welding electric capacity installing plate, the two ends of electric capacity installing plate connect left and right support respectively, and reactance is installed
Beam is set parallel to connecting plate, and two ends difference connecting-reinforcing beams and electric capacity installing plate, the reactor are packed in the module weldering
Connect on the reactance mounting rail on casing.Reactor is packed on reactance mounting rail, and one is formed solely with the dividing plate, panel
The heat-dissipating channel structure of vertical above-below direction, is conducive to radiating.
Further, six louvres are provided with the electric capacity installing plate；The electric capacity installing plate bottom flange is simultaneously provided with
Mounting hole.These settings are easily installed and radiate.
Further, the connecting plate is provided with holding groove.The setting for holding groove is more convenient for carrying.
Further, the lower panels are provided with mounting hole, and oval cable-through hole is provided with the panel.So design can be saved
Save wire rod, be easy to wiring.
Further, nylon tooth form bar is posted at the panel cable-through hole, dividing plate top.So design to prevent wire
Hurt by sheet metal component.
Further, the binding post is packed in the upper right corner of the panel by guide rail.So design facilitates wiring.
Further, the handle is packed in the left and right sides of the panel, that is, compensate the front portion of module.So design just
In being fixedly mounted with and safeguard.
It is an advantage of the invention that：Whole filtering compensation module makees pallet with the module welding casing, and structural strength is high, peace
Dress is simple, and small volume is lightweight, and topology layout is rationally compact, and space availability ratio is high.Left in the module welding casing big
The space of amount and louvre, and the panel, dividing plate are installed thereon form fixed, relatively independent heat dissipation wind channel, radiating effect
Rate is high, and temperature rise is low, and whole module is lost is small；Whole filtering compensation module is draw and insert-type structure, it is easy to installs and safeguards, is capable of achieving single
People operates；The connecting plate in the module welding casing is provided with holding groove, convenient to carry；Single-machine capacity reaches maximum
60kVar。
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is left view of the invention.
Fig. 4 is dimensional structure diagram of the invention.
Fig. 5 is the stereochemical structure welding schematic diagram of module welding casing of the present invention.
Fig. 6 is three-dimensional mounting structure schematic diagram of the invention.
Wherein：1- module welding casings；2- reactance mounting rails；3- electric capacity installing plates；4- buttress braces；5- connecting plates；6- is left
Support；7- right supports；8- handles；9- dividing plates；10- panels；The micro- disconnected supports of 11-；12- reactors；13- capacitors；14- controllers
（IGCT/combination switch）；15- is micro- disconnected；16- binding posts；17- module mounting rails；18- module support beams.
Specific embodiment
The technology of the present invention content is explained below in conjunction with the accompanying drawings：
As shown in figure 5, module welding casing 1 is by two reactance mounting rails 2, electric capacity installing plate 3,4, two pieces of connections of buttress brace
Plate 5, left socle 6, right support 7 are welded by shown position；
As shown in Fig. 1 to 5, whole filtering compensation module is installed successively according to following steps：
Module welding casing 1 keeps flat as shown, on 4 mounting holes that dividing plate 9 is installed to behind connecting plate 5, fixed spiral shell
Nail is from the fastening of the outside of dividing plate 9.
Panel 10 is installed on 8 mounting holes of left socle 6, the bottom of right support 7 and in 2 peaces of the both sides of buttress brace 4
Mounting screw on dress hole；Fixing screws are from the fastening of the outside of panel 10.
Handle 8 is installed on the mounting hole of the middle side part of panel two, fixing screws are from panel 10, left socle 6, right support
7 inner side fastenings.
Nylon tooth form bar（Not shown in figure）4 Long Circle cable-through holes on panel 10 are posted；Nylon tooth form bar
（Not shown in figure）Top along dividing plate 9 posts.
Reactor 12 is installed on 4 mounting holes of reactance mounting rail 2；Capacitor 13 is installed to 2 of electric capacity installing plate 3
On mounting hole；Controller（IGCT/combination switch）14 are installed on four mounting holes in the middle of panel 10 on the lower.
Micro- disconnected support 11 is installed on 4 mounting holes of the upper left quarter of panel 10；By micro- disconnected 15 by guide rails assembling to micro-
On 2 mounting holes of disconnected support 11.
By binding post 16 by guide rails assembling to 2 mounting holes of the upper right quarter of panel 10.
Micro- disconnected 15 times terminals pass through wire and controller（IGCT/combination switch）Terminals connection on 14；Controller
（IGCT/combination switch）14 times terminals are connected via the cable-through hole on panel 10 by wire with terminals on reactor；
12 times terminals of reactor are connected via the top of dividing plate 9 by wire with the terminals of capacitor 13；Controller（IGCT/compound
Switch）16 times terminals of 14 control line terminals and binding post are connected.
As shown in fig. 6, the installation stopping means of LC filtering compensation modules has module mounting rail 17, module support beam 18.LC
When filtering compensation module is installed, the side box body of module capacitor 13 1 is first hooked module with the portable holding groove for holding module both sides
On mounting rail 17, then LC filtering compensation modules are moved back and inserted until the bottom of panel 10 comes to module mounting rail by grasping handle 8
On 17.Fixing screws are installed in two mounting holes of the bottom of panel 10 and two mounting holes of the bottom flange of electric capacity installing plate 3, just
LC filtering compensation modules can be reliably fixedly mounted with.
Claims (7)
1. a kind of LC filtering compensations module, it is characterized in that：Including reactor, capacitor, controller, micro- breaking and connecting line terminals, module
Welding casing, handle, dividing plate, panel and micro- disconnected support；With module welding casing as backing, dividing plate and the vertical module of panel are welded
The bottom surface of casing is arranged on casing；Capacitor and reactor are propped up on the bottom surface of module welding casing, and reactor is located at
Between dividing plate and panel；Capacitor is connected by wire with the reactor；The controller is fixedly mounted with the panel, passes through
Wire is connected with the reactor；Micro- disconnected support is fixedly mounted with the panel；Micro- the breaking is packed in micro- disconnected support
On, it is connected with the controller by wire；The binding post is fixedly mounted with the panel；The handle is packed in the face
On plate；The controller is IGCT or combination switch；The module welding casing is tower structure；
The module welding casing includes reactance mounting rail, electric capacity installing plate, buttress brace, connecting plate, left socle and right support；Plus
The two ends of brutal are respectively welded connection left and right support, and left and right support is respectively welded to connect one piece of connecting plate, connecting plate one end welding branch
Frame, other end welding electric capacity installing plate, the two ends of electric capacity installing plate connect left and right support respectively, and reactance mounting rail is parallel to connection
Plate is set, and two ends difference connecting-reinforcing beams and electric capacity installing plate, the reactor are packed in the institute in the module welding casing
State on reactance mounting rail.
2. a kind of LC filtering compensations module according to claim 1, it is characterized in that：Six are provided with the electric capacity installing plate
Louvre；The electric capacity installing plate bottom flange is simultaneously provided with mounting hole.
3. a kind of LC filtering compensations module according to claim 1, it is characterized in that：The connecting plate is provided with holding groove.
4. a kind of LC filtering compensations module according to claim 1, it is characterized in that：The lower panels are provided with mounting hole,
Oval cable-through hole is provided with the panel.
5. a kind of LC filtering compensations module according to claim 4, it is characterized in that：It is the oval cable-through hole of panel, described
Post nylon tooth form bar in dividing plate top.
6. a kind of LC filtering compensations module according to claim 1, it is characterized in that：The binding post is fixedly mounted with by guide rail
In the upper right corner of the panel.
7. a kind of LC filtering compensations module according to claim 1, it is characterized in that：The handle is packed in the panel
The left and right sides, that is, compensate 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 CN105514811A (en) | 2016-04-20 |
| CN105514811B true 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 |
|---|---|
| CN105514811A (en) | 2016-04-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |
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| CB03 | Change of inventor or designer information |