CN203722238U - Intelligent capacitor - Google Patents
Intelligent capacitor Download PDFInfo
- Publication number
- CN203722238U CN203722238U CN201320815390.9U CN201320815390U CN203722238U CN 203722238 U CN203722238 U CN 203722238U CN 201320815390 U CN201320815390 U CN 201320815390U CN 203722238 U CN203722238 U CN 203722238U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- control switch
- reactor
- intelligent
- securing member
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02E40/30—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
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model discloses an intelligent capacitor which comprises a pedestal, a reactor, a capacitor body, an installation plate, support columns, a circuit assembly, a control switch and a housing, wherein the reactor and the capacitor body are both detachably connected with the pedestal, the installation plate is erected over the reactor and the capacitor body via the support columns, the circuit assembly and the control switch are both detachably connected with the installation plate, the reactor, the capacitor body, the circuit assembly and the control switch are successively connected in series, and the circuit assembly and the control switch are covered with the housing. In an electrical network in which the distortion rate of harmonic waves is relatively high, a certain higher harmonic wave is filtered to reduce the voltage value of the harmonic wave of a bus, so that higher harmonic current does not exist in a circuit, the voltage quality of the electrical network is improved, the higher harmonic wave is limited, the capacitor is avoided from damage, the service life of the intelligent capacitor is prolonged, components are arranged in a compact manner, the utilization rate of space is high, the structure is simple and reasonable, and assembly is easy.
Description
Technical field
The utility model relates to a kind of electric field, and more particularly, it relates to a kind of Intelligent capacitor.
Background technology
Intelligent capacitor is the intelligent powerless compensation device that the advanced technologies such as a kind of integrated modern observing and controlling, power electronics, network communication, automation control, power capacitor are integrated.
Intelligent powerless compensation capacitor has changed the control technology that traditional reactive power compensator is backward and the mechanical contactor falling behind or the electromechanical integral switch switching technology as switched capacitor, change the tactic pattern that traditional reactive power compensator is bulky and heavy, thereby it is better to make low-pressure reactive compensation equipment of new generation have compensation effect, volume is less, power consumption is lower, price is more honest and cleaner, cost-saving more, use more flexible, safeguard convenient, longer service life, the feature that reliability is higher, the requirements at the higher level of modern power network to reactive power compensation are adapted to.
At present, the Intelligent capacitor on market, it comprises housing and is located at the intraware in housing, described intraware comprises capacitor, intelligent measure and control module, fling-cut switch module, route protection module and human-computer interface module.This Intelligent capacitor; although can realize the multiple functions such as parameter detecting, automatically control or the operating passing zero of manually controlling, intelligent protection, human-computer dialogue; but the common intelligence of current existing capacitor applies to percent harmonic distortion lower than in 5% power grid environment; after mains by harmonics exceeds standard; capacitor will produce resonance; capacitor is caused to damage; some capacitors with harmonic protection function can excise capacitor automatically; so just can not play inactive power compensation; and internal structure is arranged not rationally compact, is not easy to assembling.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of anti-harmonic wave and the Intelligent capacitor that is easy to assembling rational in infrastructure.
For achieving the above object, the utility model provides following technical scheme: a kind of Intelligent capacitor, comprise base, reactor, capacitor, mounting panel, support column, circuit unit, control switch and housing, described reactor and capacitor all removably connect with base, described mounting panel is erected at the top of reactor and capacitor by support column, described circuit unit and control switch all removably connect with mounting panel, described reactor, capacitor, circuit unit and control switch are connected in series successively, described case cover is located at the outside of circuit unit and control switch.
By adopting technique scheme, capacitor and reactor are connected in series, in the larger electrical network of percent harmonic distortion, certain high order harmonic component of elimination, and the magnitude of voltage of this subharmonic on reduction bus, make not exist on circuit higher harmonic current, improve the quality of voltage of electrical network, play the effect of restriction high order harmonic component, avoid the damage of capacitor, improve Intelligent capacitor useful life, the shortcoming of having avoided tradition cannot work with the Intelligent capacitor of harmonic protection function can excise capacitor automatically, stability and the persistence of Intelligent capacitor work are provided, and reactor and capacitor are arranged on base side by side, above reactor and capacitor, set up mounting panel again, with mounting circuit assembly, control switch and housing, the compactness of arranging between each parts, space availability ratio is high, simple and reasonable, be easy to assembling.
The utility model is further set to: described base edge is provided with the installation through hole for wearing connector.
By adopting technique scheme, Intelligent capacitor is installed through hole realization and other device or equipment connection by connector is arranged in, and makes the installation of Intelligent capacitor firm, be conducive to Intelligent capacitor steady operation, and installation process is easy.
The utility model is further set to: described capacitor bottom is symmetrically arranged with the first securing member and the second securing member, and described capacitor removably connects by the first securing member and the second securing member and base.
By adopting technique scheme, simple and reliable installation position is provided, capacitor is firmly arranged on base, can not produce and rock and slippage, easy for installation, make Intelligent capacitor work more stable.
The utility model is further set to: described the first securing member and the second securing member include the fixed part and the connecting portion that are wholely set, described fixed part is U font and is close on the side that is arranged on capacitor, described connecting portion and base be arranged in parallel, and described connecting portion is provided with the connecting through hole for wearing connector.
By adopting technique scheme, the fixed part of U font, be close on two symmetrical sides of capacitor bottom, again by connector being arranged in to the connecting through hole realization of connecting portion and being connected of base, ensure that capacitor can not produce slippage and rock, simple and reasonable, cost-saving, assembling is simple.
The utility model is further set to: described fixed part is with anti-skid structure, and described anti-skid structure undulate arranges.
By adopting technique scheme, improve the frictional force between fixed part and capacitor, further prevent that capacitor slippage from rocking, improve stability.
The utility model is further set to: described control switch comprises lever, shell, some input terminals and some lead-out terminals, and described some lead-out terminals are all connected with circuit unit, between described adjacent lead-out terminal, is equipped with insulating trip.
By adopting technique scheme, avoid, because of excessive the puncturing of causing of electric current between adjacent lead-out terminal, having improved the insulating properties between each lead-out terminal, improve coefficient of safety.
The utility model is further set to: described shell is provided with the dovetail groove of installing for insulating trip, and insulating trip is embedded the dovetail structure setting that is adaptive with it in dovetail groove.
By adopting technique scheme, insulating trip is removably connected with shell easily, simple in structure, steadiness is good, and applicability is strong.
The utility model is further set to: a side of the relative input terminal of described housing is provided with opening, and described housing is provided with the operation through hole for wearing lever.
By adopting technique scheme, be convenient to the wiring of input terminal and easily the lever of control switch operated, more humane, applicability is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Intelligent capacitor embodiment;
Fig. 2 is the first fastener constructions schematic diagram of the utility model Intelligent capacitor embodiment;
Fig. 3 is the control switch structural representation of the utility model Intelligent capacitor embodiment;
Fig. 4 is the A portion enlarged drawing of Fig. 3.
Description of reference numerals: 1, base; 11, through hole is installed; 2, reactor; 3, capacitor; 31, the first securing member; 311, fixed part; 3111, anti-skid structure; 312, connecting portion; 3121, connecting through hole; 32, the second securing member; 4, mounting panel; 5, support column; 6, circuit unit; 7, control switch; 71, lever; 72, shell; 721, dovetail groove; 73, input terminal; 74, lead-out terminal; 75, insulating trip; 8, housing; 81, opening; 82, operation through hole.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model embodiment Intelligent capacitor is described further.
A kind of Intelligent capacitor, comprise base 1, reactor 2, capacitor 3, mounting panel 4, support column 5, circuit unit 6, control switch 7 and housing 8, described reactor 2 and capacitor 3 all removably connect with base 1, described mounting panel 4 is erected at the top of reactor 2 and capacitor 3 by support column 5, described circuit unit 6 and control switch 7 all removably connect with mounting panel 4, described reactor 2, capacitor 3, circuit unit 6 and control switch 7 are connected in series successively, and described housing 8 is located at the outside of circuit unit 6 and control switch 7.Capacitor 3 is connected in series with reactor 2, in the larger electrical network of percent harmonic distortion, certain high order harmonic component of elimination, and the magnitude of voltage of this subharmonic on reduction bus, make not exist on circuit higher harmonic current, improve the quality of voltage of electrical network, play the effect of restriction high order harmonic component, avoid the damage of capacitor 3, improve Intelligent capacitor useful life, the shortcoming of having avoided tradition cannot work with the Intelligent capacitor of harmonic protection function can excise capacitor 3 automatically, stability and the persistence of Intelligent capacitor work are provided, and reactor 2 and capacitor 3 are arranged on base 1 side by side, above reactor 2 and capacitor 3, set up mounting panel 4 again, with mounting circuit assembly 6, control switch 7 and housing 8, the compactness of arranging between each parts, space availability ratio is high, simple and reasonable, be easy to assembling.
Described base 1 edge is provided with the installation through hole 11 for wearing connector.Intelligent capacitor is realized and other device or equipment connection by connector being arranged in to installation through hole 11, makes the installation of Intelligent capacitor firm, be conducive to Intelligent capacitor steady operation, and installation process is easy.
Described capacitor 3 bottoms are symmetrically arranged with the first securing member 31 and the second securing member 32, and described capacitor 3 removably connects with base 1 by the first securing member 31 and the second securing member 32.Simple and reliable installation position is provided, capacitor 3 is firmly arranged on base 1, can not produce and rock and slippage, easy for installation, make Intelligent capacitor work more stable.
Described the first securing member 31 and the second securing member 32 include the fixed part 311 and the connecting portion 312 that are wholely set, described fixed part 311 is U font and is close on the side that is arranged on capacitor 3, described connecting portion 312 be arranged in parallel with base 1, and described connecting portion 312 is provided with the connecting through hole 3121 for being connected with base 1.The fixed part 311 of U font, is close on two sides of capacitor 3 bottom symmetries, then realizes with base 1 and being connected by connector being arranged in to the connecting through hole 3121 of connecting portion 312, ensure that capacitor 3 can not produce slippage and rock, simple and reasonable, cost-saving, assembling is simple.
Described fixed part 311 is with anti-skid structure 3111, described anti-skid structure 3111 undulate settings.Improve the frictional force between fixed part 311 and capacitor 3, further prevent that capacitor 3 slippages from rocking, raising stability.Described fixed part 311 can become anti-skid structure 3111 by whole installation, also can partly be arranged to anti-skid structure 3111, preferably fixed part 311 whole installations is become to anti-skid structure 3111.
Described control switch 7 comprises lever 71, shell 72, some input terminals 73 and some lead-out terminals 74, and described some lead-out terminals 74 are all connected with circuit unit 6, between described adjacent lead-out terminal 74, is equipped with insulating trip 75.Avoid, because of excessive the puncturing of causing of electric current between adjacent lead-out terminal 74, having improved the insulating properties between each lead-out terminal 74, improved coefficient of safety.
Described shell 72 is provided with the dovetail groove 721 of installing for insulating trip 75, and insulating trip 75 is embedded the dovetail structure setting that is adaptive with it in dovetail groove 721.Insulating trip 75 is removably connected with shell 72 easily, and simple in structure, steadiness is good, and applicability is strong.
One side of described housing 8 relative input terminals 73 is provided with opening 81, and described housing 8 is provided with the operation through hole 82 for wearing lever 71.Be convenient to the wiring of input terminal and easily the lever 71 of control switch 7 operated, more humane, applicability is strong.
Claims (8)
1. an Intelligent capacitor, it is characterized in that: comprise base, reactor, capacitor, mounting panel, support column, circuit unit, control switch and housing, described reactor and capacitor all removably connect with base, described mounting panel is erected at the top of reactor and capacitor by support column, described circuit unit and control switch all removably connect with mounting panel, described reactor, capacitor, circuit unit and control switch are connected in series successively, and described case cover is located at the outside of circuit unit and control switch.
2. Intelligent capacitor according to claim 1, is characterized in that: described base edge is provided with the installation through hole for wearing connector.
3. Intelligent capacitor according to claim 1 and 2, is characterized in that: described capacitor bottom is symmetrically arranged with the first securing member and the second securing member, and described capacitor removably connects by the first securing member and the second securing member and base.
4. Intelligent capacitor according to claim 3, it is characterized in that: described the first securing member and the second securing member include the fixed part and the connecting portion that are wholely set, described fixed part is U font and is close on the side that is arranged on capacitor, described connecting portion and base be arranged in parallel, and described connecting portion is provided with the connecting through hole for wearing connector.
5. Intelligent capacitor according to claim 4, is characterized in that: described fixed part is with anti-skid structure, and described anti-skid structure undulate arranges.
6. Intelligent capacitor according to claim 5, it is characterized in that: described control switch comprises lever, shell, some input terminals and some lead-out terminals, described some lead-out terminals are all electrically connected with circuit unit, between described every two adjacent lead-out terminals, are equipped with insulating trip.
7. Intelligent capacitor according to claim 6, is characterized in that: described shell is provided with the dovetail groove of installing for insulating trip, and insulating trip is embedded the dovetail structure setting that is adaptive with it in dovetail groove.
8. Intelligent capacitor according to claim 7, is characterized in that: a side of the relative input terminal of described housing is provided with opening, and described housing is provided with the operation through hole for wearing lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815390.9U CN203722238U (en) | 2013-12-07 | 2013-12-07 | Intelligent capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815390.9U CN203722238U (en) | 2013-12-07 | 2013-12-07 | Intelligent capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722238U true CN203722238U (en) | 2014-07-16 |
Family
ID=51161364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815390.9U Expired - Fee Related CN203722238U (en) | 2013-12-07 | 2013-12-07 | Intelligent capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722238U (en) |
-
2013
- 2013-12-07 CN CN201320815390.9U patent/CN203722238U/en not_active Expired - Fee Related
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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: 20140716 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |