CN201417955Y - Low voltage reactive compensating harmonic capacitor device - Google Patents
Low voltage reactive compensating harmonic capacitor device Download PDFInfo
- Publication number
- CN201417955Y CN201417955Y CN2009201455210U CN200920145521U CN201417955Y CN 201417955 Y CN201417955 Y CN 201417955Y CN 2009201455210 U CN2009201455210 U CN 2009201455210U CN 200920145521 U CN200920145521 U CN 200920145521U CN 201417955 Y CN201417955 Y CN 201417955Y
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- CN
- China
- Prior art keywords
- harmonic
- capacitor
- capacitors
- compensation
- low
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- 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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- 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
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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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- Protection Of Static Devices (AREA)
Abstract
The utility model provides a low voltage reactive compensating harmonic capacitor device on the basis of low voltage reactive compensating intelligent capacitor, which comprises one or two groups of capacitors. The capacitors are anti-harmonic capacitors with upper ends thereof connected to a detection switch module through a face case. And the anti-harmonic capacitors are constructed by connecting an ordinary capacitor and a harmonic suppressor in series, and embedding the harmonic suppressor in the capacitor. The utility model is capable of suppressing harmonic, protecting capacitors and electric appliances while performing reactive compensation. The utility model also has features of compact size, light weight, convenient installation and transportation, low cost, convenient maintenance, adaptation to local compensation, dispersed compensation, and centralized compensation, great expendability or the like.
Description
Technical field
The utility model belongs to the low-pressure reactive compensation electronic product, and it is simple particularly to relate to a kind of back panel wiring, and power consumption is little, and has the low-pressure reactive compensation harmonic wave capacitive means of harmonic restraining function.
Background technology
The most of the complete sets of equipment that disperse the components and parts assembling that adopt of existing low-pressure reactive compensation equipment, not only bulky, and the back panel wiring complexity, power consumption is big, and the wiring time and effort consuming is installed, and safeguards inconvenience; There is the product of small part modular construction not have harmonic restraining function again, is unfavorable for that product uses under the electricity consumption adverse circumstances.
The utility model content
The utility model provide a kind of function complete, use flexibly and the measured low-pressure reactive compensation harmonic wave of matter capacitive means.
For solving above technical problem, a kind of low-pressure reactive compensation harmonic wave capacitive means of the present utility model, connected and composed by one group or two group capacitors, it is characterized in that: described capacitor is an anti-harmonic capacitor, in described capacitor upper end by face-piece joint detection switch module.
Described anti-harmonic capacitor is that ordinary capacitor is connected with harmonic shutter, and harmonic shutter is built in the capacitor constitutes.
Described capacitor interior welds has mechanical explosion-proof apparatus and temperature meter.
One side of described sense switch module is miniature circuit breaker fixedly; The output of described miniature circuit breaker is connected with the sense switch module.
Advantage of the present utility model is: harmonic wave described in the utility model suppresses in the electric capacity harmonic shutter and self-healing capacitances in series are arranged, but the while is at any position electroplating equipment wielding machine explosion-proof apparatus and the temperature measurement equipment of electric capacity inside; Its electric capacity overall volume is little, in light weight, installation and convenient transportation, and cost is low, and it is convenient to safeguard; Both suitable local compensation, dispersion compensation also are fit to centralized compensation; Have the function that harmonic wave suppresses simultaneously, extending capacity reformation only need be accelerated in the future, and parallel connection is last to get final product.
Description of drawings
Figure is a structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model:
As shown in the figure, a kind of low-pressure reactive compensation harmonic wave capacitive means of the present utility model, described anti-harmonic wave suppression capacitor 1 is for harmonic shutter 2 and self-healing electric capacity 3 is connected and with harmonic shutter 2 built-in having a style of one's own, the while is standby at capacitor 1 interior welds machinery explosion-proof apparatus 4 and temperature meter 5.
On above-mentioned capacitor 1 upper surface, with face-piece 6 that electric capacity and sense switch module 7 is fixing, so that protected; Described sense switch is novel combination switch, have it and have operating passing zero, no-flashy-flow, characteristics such as switching speed is fast, and this sense switch module 7 is connected with capacitor 1, the mechanical explosion-proof apparatus 4 of capacitor 1 interior welds and temperature meter 5 and sense switch module 7 cooperatings make this system have the function of fault of self-checking system own and measurement electric capacity internal temperature, communicate simultaneously with controller information is sent into the display interface demonstration.This sense switch module 7 also is connected with the output 9 of miniature circuit breaker 8 when connecting capacitor 1.
Described miniature circuit breaker output 9 links to each other with sense switch module 7, and input inserts electrical network, and more stable in order to connect, miniature circuit breaker 8 is fixed on sense switch module 7 one sides.
This novel said structure has automatic inhibition higher hamonic wave, protection electric capacity and electrical network electricity consumption Equipment simultaneously electric capacity has the characteristics such as explosion-proof, anti-excess temperature; Not only be fit to local compensation, disperse to mend Repay, also be fit to centralized compensation and have simultaneously the function that harmonic wave suppresses; Can want according to total compensation capacity Ask, select some combinations to get final product, very easy.
Claims (4)
1. low-pressure reactive compensation harmonic wave capacitive means is connected and composed by one group or two group capacitors, and it is characterized in that: described capacitor is an anti-harmonic capacitor, in described capacitor upper end by face-piece joint detection switch module.
2. a kind of low-pressure reactive compensation harmonic wave capacitive means according to claim 1 is characterized in that: described anti-harmonic capacitor is for to connect ordinary capacitor with harmonic shutter, and harmonic shutter is built in the capacitor constitutes.
3. a kind of low-pressure reactive compensation harmonic wave capacitive means according to claim 1, it is characterized in that: described capacitor interior welds has mechanical explosion-proof apparatus and temperature meter.
4. a kind of low-pressure reactive compensation harmonic wave capacitive means according to claim 1, it is characterized in that: a side of described sense switch module is miniature circuit breaker fixedly; The output of described miniature circuit breaker is connected with the sense switch module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201455210U CN201417955Y (en) | 2009-03-11 | 2009-03-11 | Low voltage reactive compensating harmonic capacitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201455210U CN201417955Y (en) | 2009-03-11 | 2009-03-11 | Low voltage reactive compensating harmonic capacitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417955Y true CN201417955Y (en) | 2010-03-03 |
Family
ID=41794384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201455210U Expired - Fee Related CN201417955Y (en) | 2009-03-11 | 2009-03-11 | Low voltage reactive compensating harmonic capacitor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417955Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944329A (en) * | 2012-10-25 | 2013-02-27 | 长兴县供电局 | Temperature measurement system and temperature measurement method for low-voltage intelligent capacitor |
| CN110649664A (en) * | 2019-09-23 | 2020-01-03 | 武汉大学 | Enhanced control method for three-vector prediction optimization based on extended active power theory |
-
2009
- 2009-03-11 CN CN2009201455210U patent/CN201417955Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944329A (en) * | 2012-10-25 | 2013-02-27 | 长兴县供电局 | Temperature measurement system and temperature measurement method for low-voltage intelligent capacitor |
| CN110649664A (en) * | 2019-09-23 | 2020-01-03 | 武汉大学 | Enhanced control method for three-vector prediction optimization based on extended active power theory |
| CN110649664B (en) * | 2019-09-23 | 2021-06-04 | 武汉大学 | Enhanced control method for three-vector prediction optimization based on extended active power theory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU CHINASI POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANTONG CNS ELECTRIC POWER EQUIPMENT CO., LTD. Effective date: 20120612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226543 NANTONG, JIANGSU PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120612 Address after: 226500 Rugao city in Jiangsu Province town Xinggao Evergreen Road No. 35 Patentee after: Jiangsu CNS Electric Power Technology Co.,Ltd. Address before: 226543 No. 8 Zhen Nan Road, Rugao, Jiangsu Patentee before: Nantong CNS Electric Power Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20130311 |