CN102751726A - Electric power quality controller - Google Patents
Electric power quality controller Download PDFInfo
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- CN102751726A CN102751726A CN2012102514848A CN201210251484A CN102751726A CN 102751726 A CN102751726 A CN 102751726A CN 2012102514848 A CN2012102514848 A CN 2012102514848A CN 201210251484 A CN201210251484 A CN 201210251484A CN 102751726 A CN102751726 A CN 102751726A
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- coil
- iron core
- electric power
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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
- Y02E40/40—Arrangements for reducing harmonics
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Abstract
The invention relates to an electric power quality controller. The electric power quality controller comprises a box body, a coil, an iron core, cushion blocks, an R incoming wire, an S incoming wire, a T incoming wire, an R outgoing wire, an S outgoing wire, a T outgoing wire and secondary coil contacts. A plurality of secondary coil contacts can be shortly connected in the box body through electric wires to realize selective closing of the coil. By using an electromagnetic induction principle and the closed coil on the iron core, the electric power quality controller achieves effects of rectification, filtering and stable voltage.
Description
Technical field
The present invention relates to the electric power facility field, specifically is a kind of electric power quality control device.
Background technology
Along with the high development of modern industry electronic technology, the stable and high-quality electric power of electric power system is more and more important.The rolling up of nonlinear load in the electric power system, each quasi-nonlinear and high sex change electronic equipment like the large-scale application of UPS (UPS), frequency converter, rectifier etc., more highlight the negative effect of nonlinear load.
Especially household electrical appliance and office automation are universal day by day, and the ratio of the people's livelihood and commercial electricity consumption electricity consumption in the city increases day by day, wherein; Computer, TV, air-conditioning, refrigerator, washing machine, electric fan etc.; Quantity is huge, and the work simultaneity is strong, becomes the main source of low-voltage distribution system harmonic pollution.
The existence of harmonic wave has influence on the running of electric power system easily, thereby has worsened the electric power quality problem in the electric power system, and countries in the world have been attached great importance to the management of electric power quality.The control of harmonic wave is the key problem of electric power quality.It improves technical measures and comprises passive type and active harmonic filter, automatic compensator, voltage collapse compensated regulator etc.Guarantee that the stability of supplying power is the basic principle that electric power system is turned round with keeping good electric power quality; Yet; In recent years; Because how a large amount of uses of nonlinear load and precision equipment to the strict demand of power supply quality, make the power supply environment not receive the influence of bad electric power quality, just become the problem that Utilities Electric Co., industrial enterprise and correlative study office are paid attention to.
Summary of the invention
The present invention is directed to above technical problem, a kind of electric power quality control device of optimizing electric power quality, voltage stabilizing, current stabilization is provided.
The present invention realizes through following technical scheme.
A kind of electric power quality control device; Comprise casing, coil, iron core, cushion block, R lambda line, S lambda line, T lambda line, R outlet, S outlet, T outlet, secondary coil contact; It is characterized in that said coil is divided into the three-phase electricity access and after iron core winding, picks out, picks out through the secondary coil contact after iron core winding through the access of secondary coil contact again; Insert after the iron core winding again in the single coil that picks out through the secondary coil contact through the secondary coil contact and to comprise a plurality of secondary coils contact; Coil, iron core integral body are placed on the cushion block in the casing; The R of three-phase electricity, S, T end are linked on the coil through R lambda line, S lambda line, T lambda line respectively, become coil around iron core winding then, pick out through R outlet, S outlet, T outlet again.
Distinguishingly, a plurality of secondary coils according to the invention contact can realize that the selectivity of coil is closed through electric wire at the box house short circuit.
The present invention utilizes electromagnetic induction principle, through coil closed on the iron core, reaches the effect of rectification, filtering and burning voltage.
Description of drawings
In the accompanying drawing, Fig. 1 is a single coil principle schematic of the present invention, and Fig. 2 is a structural representation of the present invention, wherein:
The 1-casing, 2-coil, 3-iron core, 4-cushion block, 5-R lambda line, 6-S lambda line, 7-T lambda line, 8-R outlet, 9-S outlet, 10-T outlet, 11-secondary coil contact.
Specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
A kind of electric power quality control device; Comprise casing 1, coil 2, iron core 3, cushion block 4, R lambda line 5, S lambda line 6, T lambda line 7, R outlet 8, S outlet 9, T outlet 10, secondary coil contact 11; It is characterized in that said coil 2 is divided into the three-phase electricity access and after iron core 3 coilings, picks out, picks out through secondary coil contact 11 after iron core 3 coilings through 11 accesses of secondary coil contact again; Insert after iron core 3 coilings again in the single coil 2 that picks out through secondary coil contact 11 through secondary coil contact 11 and to comprise a plurality of secondary coils contact 11; Coil 2, iron core 3 integral body are placed on the cushion block 4 in the casing 1; The R of three-phase electricity, S, T end are linked on the coil 2 through R lambda line 5, S lambda line 6, T lambda line 7 respectively, turn to coil 2 around iron core 3 then, pick out through R outlet 8, S outlet 9, T outlet 10 again.
Distinguishingly, a plurality of secondary coils according to the invention contact 11 can realize that the selectivity of coil 2 is closed through electric wire at casing 1 inner short circuit.According to different ground environment for use; The closure of a plurality of secondary coils contact 11 in the single coil 2 that picks out through secondary coil contact 11 is inserted after iron core 3 coilings in scalable secondary coil of the present invention contact 11 again, reaches the demand that adapts to different high low-voltages and different environments for use easily.
The present invention utilizes electromagnetic induction principle, through coil 2 closed on the iron core 3, reaches the effect of rectification, filtering and burning voltage.
Claims (2)
1. electric power quality control device; Comprise casing, coil, iron core, cushion block, R lambda line, S lambda line, T lambda line, R outlet, S outlet, T outlet, secondary coil contact; It is characterized in that said coil is divided into the three-phase electricity access and after iron core winding, picks out, picks out through the secondary coil contact after iron core winding through the access of secondary coil contact again; Insert after the iron core winding again in the single coil that picks out through the secondary coil contact through the secondary coil contact and to comprise a plurality of secondary coils contact; Coil, iron core integral body are placed on the cushion block in the casing; The R of three-phase electricity, S, T end are linked on the coil through R lambda line, S lambda line, T lambda line respectively, become coil around iron core winding then, pick out through R outlet, S outlet, T outlet again.
2. according to the said a kind of electric power quality control device of claim 1, it is characterized in that said a plurality of secondary coils contact can be through electric wire at the box house short circuit, the selectivity of realization coil is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102514848A CN102751726A (en) | 2012-07-20 | 2012-07-20 | Electric power quality controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102514848A CN102751726A (en) | 2012-07-20 | 2012-07-20 | Electric power quality controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102751726A true CN102751726A (en) | 2012-10-24 |
Family
ID=47031700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102514848A Pending CN102751726A (en) | 2012-07-20 | 2012-07-20 | Electric power quality controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102751726A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8085122B2 (en) * | 2008-09-26 | 2011-12-27 | Bruker Biospin Sa | High voltage step-up dry power transformer and power supply unit comprising at least one such transformer |
| CN202142391U (en) * | 2011-07-20 | 2012-02-08 | 杭州银湖电气设备有限公司 | Low-voltage dry-type magnetron reactor coil tap |
| CN202721443U (en) * | 2012-07-20 | 2013-02-06 | 昆山亿锠节能科技有限公司 | A power quality controller |
-
2012
- 2012-07-20 CN CN2012102514848A patent/CN102751726A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8085122B2 (en) * | 2008-09-26 | 2011-12-27 | Bruker Biospin Sa | High voltage step-up dry power transformer and power supply unit comprising at least one such transformer |
| CN202142391U (en) * | 2011-07-20 | 2012-02-08 | 杭州银湖电气设备有限公司 | Low-voltage dry-type magnetron reactor coil tap |
| CN202721443U (en) * | 2012-07-20 | 2013-02-06 | 昆山亿锠节能科技有限公司 | A power quality controller |
Non-Patent Citations (1)
| Title |
|---|
| 谢卫等: "《磁控饱和电抗器的数学模型和仿真分析》", 《上海海运学院学报》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunshan Yichang Energy-Saving Technology Co., Ltd. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunshan Yichang Energy-Saving Technology Co., Ltd. Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Xiaohua Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Kunshan Yichang Energy-Saving Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |