CN2929986Y - Power connector with compressed harmonic current - Google Patents
Power connector with compressed harmonic current Download PDFInfo
- Publication number
- CN2929986Y CN2929986Y CNU2006200750738U CN200620075073U CN2929986Y CN 2929986 Y CN2929986 Y CN 2929986Y CN U2006200750738 U CNU2006200750738 U CN U2006200750738U CN 200620075073 U CN200620075073 U CN 200620075073U CN 2929986 Y CN2929986 Y CN 2929986Y
- Authority
- CN
- China
- Prior art keywords
- harmonic current
- connector
- reactor
- right connector
- connection line
- 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 - Lifetime
Links
Classifications
-
- 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
An electric energy connecting line with inhibiting harmonic current comprises a left connector, a connecting line, a right connector and a reactor arranged between the left connector and the right connector. The reactor can effectively restrain the harmonic current in the process of using because the reactor is arranged in the connecting line. Not only the electric energy of the electric energy can be transferred to the energy consumption equipment, but also the harmonic current producing from the process of using can be restrained, and the pollution of the harmonic current to the communal electrified wire netting can be reduced utilizing the electric energy connecting line which can restrain the harmonic current to connect the energy consumption equipment.
Description
Technical field:
The utility model relates to a kind of electric power connection line.
Background technology:
The function of the electric power connection line that generally uses is all more single at present, can only send the electric energy of power supply to power consumption equipment, and its effect only is an electrical energy transfer.Along with country carries out the enforcement of the mandatory limit value standard of harmonic current limit value to power consumption equipment, [" electromagnetic compatibility limit value harmonic current Emission Limits " (GB17625.1-2003/IEC61000-3-2:2001 of the every phase input current of equipment≤16A); " restriction of the harmonic current that the electromagnetic compatibility limit value produces in low-voltage power supply system greater than the equipment of 16A rated current " GB/Z17625.6-2003/IEC TR61000-3-4:1998; ] require related electric, electronic equipment all must reach this standard.Because power consumption equipment in use will produce harmonic current inevitably, harmonic current can produce utility network and pollute.Along with the development of society, power consumption equipment increases, and power consumption equipment also is on the rise to the harmonic pollution of the generation of electrical network.
Summary of the invention:
Goal of the invention of the present utility model provides a kind of electric power connection line that suppresses harmonic current that has.It had both had the electric energy of common power lead and had received propagation function, can suppress the harmonic current that power consumption equipment produces again, alleviated the pollution of harmonic current to utility network.
Technical solution adopted in the utility model is: a kind of electric power connection line with inhibition harmonic current, comprise left connector, connect lead, right connector, continuous between a left side connector and the right connector by being connected lead, between left connector and right connector, also be provided with reactor.
One of execution mode of the present utility model, described reactor are arranged between left connector and the right connector, link to each other with series system by connecting lead between left connector, reactor, right connector three.
As enforcement special case of the present utility model, described reactor is arranged in the left connector, or is arranged in the right connector.
Owing between the connector that connects the lead two ends, be provided with reactor, reactor can suppress the harmonic current that power consumption equipment in use produces effectively, adopt this electric power connection line to connect power consumption equipment with inhibition harmonic current, electric energy on the power supply can not only be drawn connect and flow to power consumption equipment, and the harmonic current that power consumption equipment is in use produced can be effectively suppressed, reduce the pollution of harmonic current to utility network, it has adapted to the miniaturization of electric equipment, integrated supporting requirement.
Description of drawings:
Fig. 1, Fig. 2, Fig. 3 are three kinds of structural representations of the present utility model;
Wherein, Fig. 1 joins with left connector and right connector respectively by connecting lead for reactor;
Fig. 2 is in reactor the is arranged on left connector; Fig. 3 is in reactor the is arranged on right connector;
Among the figure: the connector of a 1-left side; 2-connects lead; The 3-reactor; The right connector of 4-.
Embodiment:
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Embodiment 1: as shown in Figure 1, electric power connection line with inhibition harmonic current described in the utility model, be made up of left connector 1, connection lead 2, reactor 3 and right connector 4, reactor 3 links to each other with right connector 4 with left connector 1 respectively by connecting lead 2.
Embodiment 2: as shown in Figure 2, electric power connection line with inhibition harmonic current described in the utility model, form by left connector 1, connection lead 2, reactor 3 and right connector 4, reactor 3 is arranged in the left connector 1, and the other end of reactor 3 links to each other with right connector 4 by connecting lead 2.
Embodiment 3: as shown in Figure 3, electric power connection line with inhibition harmonic current described in the utility model, be made up of left connector 1, connection lead 2, reactor 3 and right connector 4, reactor 3 is arranged in the right connector 4, and reactor 3 links to each other with left connector 1 by connecting lead 2.
Be two-phase pattern at the described electric power connection line of above-mentioned each example with inhibition harmonic current, and the electrode form of left connector 1 is overhanging formula, the electrode form of right connector 4 is the indent formula, both exchanges and both identical all can, said structure is suitable equally for three facies patterns.
Claims (4)
1, a kind of electric power connection line with inhibition harmonic current comprises left connector (1), right connector (4) and is connected lead (2), it is characterized in that: be provided with reactor (3) between left connector (1) and right connector (4).
2, the electric power connection line with inhibition harmonic current according to claim 1 is characterized in that: described reactor (3) links to each other with left connector (1), right connector (4) respectively by connecting lead (2).
3, the electric power connection line with inhibition harmonic current according to claim 1, it is characterized in that: described reactor (3) is arranged in the left connector (1).
4, the electric power connection line with inhibition harmonic current according to claim 1, it is characterized in that: described reactor (3) is arranged in the right connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200750738U CN2929986Y (en) | 2006-07-08 | 2006-07-08 | Power connector with compressed harmonic current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200750738U CN2929986Y (en) | 2006-07-08 | 2006-07-08 | Power connector with compressed harmonic current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929986Y true CN2929986Y (en) | 2007-08-01 |
Family
ID=38308358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200750738U Expired - Lifetime CN2929986Y (en) | 2006-07-08 | 2006-07-08 | Power connector with compressed harmonic current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929986Y (en) |
-
2006
- 2006-07-08 CN CNU2006200750738U patent/CN2929986Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huaxing Electronic Co., Ltd. Assignor: Dong Xuejuan Contract fulfillment period: 2007.9.1 to 2015.8.31 Contract record no.: 2008320000377 Denomination of utility model: Power supply connecting line with restraining harmonic current Granted publication date: 20070801 License type: Exclusive license Record date: 20080925 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.1 TO 2015.8.31 Name of requester: JIANGSU HUAXING ELECTRON CO., LTD. Effective date: 20080925 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070801 |
|
| EXPY | Termination of patent right or utility model |