CN205488168U - Cluster is organized to photovoltaic that adopts jumper connection mode to connect - Google Patents
Cluster is organized to photovoltaic that adopts jumper connection mode to connect Download PDFInfo
- Publication number
- CN205488168U CN205488168U CN201620228821.5U CN201620228821U CN205488168U CN 205488168 U CN205488168 U CN 205488168U CN 201620228821 U CN201620228821 U CN 201620228821U CN 205488168 U CN205488168 U CN 205488168U
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- China
- Prior art keywords
- photovoltaic module
- photovoltaic
- negative pole
- cable
- mode
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a cluster is organized to photovoltaic that adopts jumper connection mode to connect, including a plurality of photovoltaic module 1, first photovoltaic module 1's the anodal negative pole of connecting a second photovoltaic module 1, a N photovoltaic module 1's the anodal negative pole of connecting a N+2 photovoltaic module 1, N=2 wherein, 4, 6, 8, 10, 12, 14, 16, 18, 20, a M+1 photovoltaic module 1's positive pole is connected to a M photovoltaic module 1's negative pole, M=1 wherein, 3, 5, 7, 9, 11, 13, 15, 17, 19, direct current lightning protection collection line case 2 is all connected to the 21st photovoltaic module 1's negative pole and the 22nd photovoltaic module 1's positive pole. The utility model discloses a cable is saved more to the mode of connection, terminal drawing back to the cable of first section has been saved in only 1 wiring between the adjacent photovoltaic module about the protection, has saved from top to bottom the cable between two lines of photovoltaic module 1 for the scheme of arranging is more regular, has avoided the problem that same support both sides were qualified for the next round of competitions.
Description
Technical field
This utility model relates to a kind of photovoltaic module, a kind of photovoltaic group string using jumper connection mode to connect.
Background technology
Solar cell is the elementary cell luminous energy of the sun being converted into electric energy, and battery is by combination shape
Becoming battery component, the photovoltaic performance of battery determines the power generation characteristics of battery component, and battery component is photovoltaic plant
Basic generating equipment.
A general photovoltaic group string is formed, so at 22 light by 22 photovoltaic module series connection when wiring
Will produce a variety of mode of connection during photovoltaic assembly series wiring, the single-row mode of connection as Figure 2-3 is with double
The row mode of connection, a kind of single-row mode of connection is 1 photovoltaic group of formation after 22 the photovoltaic module series connection of every a line
String, then the cable at two is drawn be connected to DC lightning prevention combiner box, between this single file mode of connection is except assembly
Outside wiring, in addition it is also necessary to from end negative pole cable led back and access together with electrode cable in DC lightning prevention combiner box；
The another kind of biserial mode of connection is formation one after often 11 photovoltaic module 2 row of row totally 22 photovoltaic module series connection
Photovoltaic group string, this duplicate rows mode of connection is in addition to the wiring between assembly, in addition it is also necessary to the group between upper and lower two row
Part wiring, and the DC lightning prevention combiner box that accesses requires to be provided with two and point is listed in both sides.
Utility model content
The purpose of this utility model be to provide a kind of save cable, the easy and simple to handle jumper connection mode that uses connects
Photovoltaic group string, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of photovoltaic group string using jumper connection mode to connect, including multiple photovoltaic modulies 1, first photovoltaic module
The positive pole of 1 connects the negative pole of second photovoltaic module 1, and the positive pole of n-th photovoltaic module 1 connects N+2
The negative pole of individual photovoltaic module 1, wherein N=2,4,6,8,10,12,14,16,18,20, m-th
The negative pole of photovoltaic module 1 connects the positive pole of the M+1 photovoltaic module 1, wherein M=1,3,5,7,9,
11,13,15,17,19, the positive pole of the negative pole of the 21st photovoltaic module 1 and the 22nd photovoltaic module 1 is equal
Connect DC lightning prevention combiner box 2.
As this utility model further scheme: described photovoltaic module 1 is provided with 22 altogether.
Compared with prior art, the beneficial effects of the utility model are:
The mode of connection of the present utility model more saves cable, between the photovoltaic module that only protection left and right is adjacent 1
Wiring, save end and lead back the cable to first section, save the cable between upper and lower two row photovoltaic modulies 1,
Make arrangement more regular, it is to avoid the problem of same support both sides outlet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the photovoltaic group string using the single-row mode of connection in prior art.
Fig. 3 is the structural representation of the photovoltaic group string using the biserial mode of connection in prior art.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-3, a kind of photovoltaic group string using jumper connection mode to connect, including 22 photovoltaic modulies 1,
The positive pole of first photovoltaic module 1 connects the negative pole of second photovoltaic module 1, n-th photovoltaic module 1
Positive pole connects the negative pole of the N+2 photovoltaic module 1, wherein N=2,4,6,8,10,12,14,16,
18,20, the negative pole of m-th photovoltaic module 1 connects the positive pole of the M+1 photovoltaic module 1, wherein M=1,
3,5,7,9,11,13,15,17,19, the negative pole of the 21st photovoltaic module 1 and the 22nd photovoltaic group
The positive pole of part 1 is all connected with DC lightning prevention combiner box 2.
Every 22 of described battery component 1 is composed in series a photovoltaic group string, and 16 tunnel photovoltaic group string arranged side by side import one
Individual DC lightning prevention combiner box 2, it is considered to saving assembly square formation support arrangement of reinforcement, square formation arrangement form is that 2 row 22 arrange
Arrange, i.e. assembly is that vertical array becomes 2 row, totally 22 row, considers the incessant sweating due to affection by pathogenic wind of whole square formation carrying blast simultaneously
Factor, arrangement of components line space is 20mm, and column pitch is 20mm.
The mode of connection of the present utility model more saves cable, between the photovoltaic module that only protection left and right is adjacent 1
Wiring, save end and lead back the cable to first section, save the cable between upper and lower two row photovoltaic modulies 1,
Make arrangement more regular, it is to avoid the problem of same support both sides outlet.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned enforcement
Mode, in the ken that one skilled in the relevant art is possessed, it is also possible to without departing from this patent ancestor
On the premise of purport, various changes can be made.
Claims (2)
1. one kind uses the photovoltaic group string that jumper connection mode connects, it is characterised in that include multiple photovoltaic module (1),
The positive pole of first photovoltaic module (1) connects the negative pole of second photovoltaic module (1), n-th photovoltaic group
The positive pole of part (1) connects the negative pole of the N+2 photovoltaic module (1), wherein N=2,4,6,8,10,
12,14,16,18,20, the negative pole of m-th photovoltaic module (1) connects the M+1 photovoltaic module (1)
Positive pole, wherein M=1,3,5,7,9,11,13,15,17,19, the 21st photovoltaic module (1)
Negative pole and the positive pole of the 22nd photovoltaic module (1) be all connected with DC lightning prevention combiner box (2).
The photovoltaic group string that employing jumper connection mode the most according to claim 1 connects, it is characterised in that described
Photovoltaic module (1) is provided with 22 altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228821.5U CN205488168U (en) | 2016-03-23 | 2016-03-23 | Cluster is organized to photovoltaic that adopts jumper connection mode to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228821.5U CN205488168U (en) | 2016-03-23 | 2016-03-23 | Cluster is organized to photovoltaic that adopts jumper connection mode to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488168U true CN205488168U (en) | 2016-08-17 |
Family
ID=56651371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228821.5U Expired - Fee Related CN205488168U (en) | 2016-03-23 | 2016-03-23 | Cluster is organized to photovoltaic that adopts jumper connection mode to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599712A (en) * | 2018-04-20 | 2018-09-28 | 苏州中康电力开发有限公司 | A kind of novel photovoltaic string formation wiring construction |
-
2016
- 2016-03-23 CN CN201620228821.5U patent/CN205488168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599712A (en) * | 2018-04-20 | 2018-09-28 | 苏州中康电力开发有限公司 | A kind of novel photovoltaic string formation wiring construction |
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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: 20160817 Termination date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |