CN104485199A - Distributed iron core reactor for reactive compensation device - Google Patents
Distributed iron core reactor for reactive compensation device Download PDFInfo
- Publication number
- CN104485199A CN104485199A CN201410764938.0A CN201410764938A CN104485199A CN 104485199 A CN104485199 A CN 104485199A CN 201410764938 A CN201410764938 A CN 201410764938A CN 104485199 A CN104485199 A CN 104485199A
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- CN
- China
- Prior art keywords
- reactor
- iron core
- core reactor
- strip
- distributing
- Prior art date
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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
Abstract
The invention discloses a distributed iron core reactor for a reactive compensation device. The distributed iron core reactor comprises a reactor body, wherein the reactor body comprises a coil, a plurality of strip-shaped iron cores with the same specification and a bracket; the strip-shaped iron cores are uniformly arranged in the inner diameter of the coil, are subjected to epoxy pouring into a whole and then are fixedly arranged on the bracket. On the basis of a conventional hollow reactor, the distributed strip-shaped iron cores are additionally mounted, so that the reactor has the advantages of an iron core reactor and a hollow core reactor, the size of the reactor is effectively reduced, and the floor area is decreased accordingly; moreover, the leakage flux is reduced, and the active loss is low.
Description
Technical field
The present invention relates to a kind of reactor, particularly relate to a kind of distributing iron core reactor for reactive power compensator.
Background technology
Reactor is also inductor, the certain space scope occupied by it will produce magnetic field during a conductor energising, so the electric conductor of all energy current-carrying has perception in general sense.But the inductance of usual long straight conductor is less, the magnetic field produced is not strong, and therefore actual reactor is all that wire is coiled into solenoidal form, claims air core reactor; In order to allow solenoid have larger inductance, just in solenoid, inserting iron core, being called iron core reactor.Out of doors in reactive power compensator, due to the impact of environmental factor, what usually adopt is dry-type air-core reactor, but dry-type air-core reactor also also exists following deficiency simultaneously: volume is large, and floor space is more, and leakage field scope is wide, and active loss is high.
Summary of the invention
The object of the invention is to, by a kind of distributing iron core reactor for reactive power compensator, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
For a distributing iron core reactor for reactive power compensator, it comprises reactor body; Described reactor body comprises the identical strip iron core of coil, some specifications and support, and described strip iron core is evenly arranged within internal coil diameter; Described strip iron core is fixed on described support after epoxy casting is integrated.
Especially, the installation number of described strip iron core is determined in amount of capacity according to the described distributing iron core reactor for reactive power compensator.
The distributing iron core reactor for reactive power compensator that the present invention proposes installs distributing strip iron core additional in conventional hollow reactor foundation, make reactor have the advantage of iron core reactor and air-core reactor simultaneously, not only effectively reduce the volume of reactor, reduce floor space accordingly, and decreasing leakage field, active loss is low.
Accompanying drawing explanation
The distributing iron core reactor structure chart for reactive power compensator that Fig. 1 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content, unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used herein just in order to describe specific embodiment, is not intended to be restriction the present invention.
Please refer to shown in Fig. 1, the distributing iron core reactor structure chart for reactive power compensator that Fig. 1 provides for the embodiment of the present invention.
Distributing iron core reactor for reactive power compensator in the present embodiment comprises reactor body 101; Described reactor body 101 comprises the identical strip iron core 103 of coil 102, some specifications and support 104.Within described strip iron core 103 is evenly arranged on coil 102 internal diameter; Described strip iron core 103 is fixed on described support 104 after epoxy casting is integrated, at described strip iron core 103 outer formation epoxy resin insulating layers 105 after epoxy casting.Wherein, the installation number of described strip iron core 103 is determined in amount of capacity according to the described distributing iron core reactor for reactive power compensator.Described coil 102 is identical with coil 102 structure of outdoor dry type air-core reactor.
Technical scheme of the present invention installs distributing strip iron core additional in conventional hollow reactor foundation, make reactor have the advantage of iron core reactor and air-core reactor simultaneously, not only effectively reduce the volume of reactor, reduce floor space accordingly, and decreasing leakage field, active loss is low.Prove by experiment, the reactor winding diameter of the distributing iron core reactor that the present invention proposes can reduce 20%-40% than air core reactor diameter, and reactor active loss can reduce 15%-25%.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (2)
1., for a distributing iron core reactor for reactive power compensator, it is characterized in that, comprise reactor body; Described reactor body comprises the identical strip iron core of coil, some specifications and support, and described strip iron core is evenly arranged within internal coil diameter; Described strip iron core is fixed on described support after epoxy casting is integrated.
2. the distributing iron core reactor for reactive power compensator according to claim 1, is characterized in that, the installation number of described strip iron core is determined in amount of capacity according to the described distributing iron core reactor for reactive power compensator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764938.0A CN104485199A (en) | 2014-12-11 | 2014-12-11 | Distributed iron core reactor for reactive compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764938.0A CN104485199A (en) | 2014-12-11 | 2014-12-11 | Distributed iron core reactor for reactive compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104485199A true CN104485199A (en) | 2015-04-01 |
Family
ID=52759737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764938.0A Pending CN104485199A (en) | 2014-12-11 | 2014-12-11 | Distributed iron core reactor for reactive compensation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104485199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292557A (en) * | 2015-09-28 | 2018-07-17 | 西门子股份公司 | The compound rest of coil for air reactor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04142717A (en) * | 1990-10-04 | 1992-05-15 | Toshiba Corp | Air core self-cooled reactor |
| EP0600612A1 (en) * | 1992-11-05 | 1994-06-08 | Bba Canada Limited | Air core reactor with conductor winding rigidly anchored to structural sleeve |
| CN201007933Y (en) * | 2007-02-13 | 2008-01-16 | 西安中扬电气股份有限公司 | Semi-iron core dry type reactor |
| CN101499373A (en) * | 2008-11-10 | 2009-08-05 | 凌海科诚电力电器制造有限责任公司 | Magnetic modulating method and apparatus of hollow filter reactor |
| KR20090118742A (en) * | 2008-05-14 | 2009-11-18 | 동림이엔지(주) | Auto circle turbulence semi dry reactor system |
| CN202258638U (en) * | 2011-09-28 | 2012-05-30 | 陕西合容电力设备有限公司 | Dry type semi-iron core series reactor |
| CN103794333A (en) * | 2014-02-18 | 2014-05-14 | 哈尔滨理工大学 | Dry magnetic-strip type electric reactor |
| CN204289008U (en) * | 2014-12-11 | 2015-04-22 | 无锡市锡容电力电器有限公司 | A kind of distributing iron core reactor for reactive power compensator |
-
2014
- 2014-12-11 CN CN201410764938.0A patent/CN104485199A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04142717A (en) * | 1990-10-04 | 1992-05-15 | Toshiba Corp | Air core self-cooled reactor |
| EP0600612A1 (en) * | 1992-11-05 | 1994-06-08 | Bba Canada Limited | Air core reactor with conductor winding rigidly anchored to structural sleeve |
| CN201007933Y (en) * | 2007-02-13 | 2008-01-16 | 西安中扬电气股份有限公司 | Semi-iron core dry type reactor |
| KR20090118742A (en) * | 2008-05-14 | 2009-11-18 | 동림이엔지(주) | Auto circle turbulence semi dry reactor system |
| CN101499373A (en) * | 2008-11-10 | 2009-08-05 | 凌海科诚电力电器制造有限责任公司 | Magnetic modulating method and apparatus of hollow filter reactor |
| CN202258638U (en) * | 2011-09-28 | 2012-05-30 | 陕西合容电力设备有限公司 | Dry type semi-iron core series reactor |
| CN103794333A (en) * | 2014-02-18 | 2014-05-14 | 哈尔滨理工大学 | Dry magnetic-strip type electric reactor |
| CN204289008U (en) * | 2014-12-11 | 2015-04-22 | 无锡市锡容电力电器有限公司 | A kind of distributing iron core reactor for reactive power compensator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292557A (en) * | 2015-09-28 | 2018-07-17 | 西门子股份公司 | The compound rest of coil for air reactor |
| CN108292557B (en) * | 2015-09-28 | 2021-05-25 | 西门子股份公司 | Composite support for coil of air-core reactor |
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Application publication date: 20150401 |