CN206060197U - A kind of power carrier photovoltaic combiner box for solar power system - Google Patents
A kind of power carrier photovoltaic combiner box for solar power system Download PDFInfo
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- CN206060197U CN206060197U CN201620917100.5U CN201620917100U CN206060197U CN 206060197 U CN206060197 U CN 206060197U CN 201620917100 U CN201620917100 U CN 201620917100U CN 206060197 U CN206060197 U CN 206060197U
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- circuit breaker
- fuse
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- control unit
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Abstract
This utility model is related to a kind of power carrier photovoltaic combiner box for solar power system.Header box is carried out data transmission using mechanicss of communication such as optical fiber mostly on the market, and these communication modes exist costly, and need to set up networking and carry out data transmission, used in power station the problems such as inconvenience.This utility model includes photovoltaic battery array, and its feature is：Also include main control unit, dc circuit breaker, fuse, anti-lightening protector and inverter; the photovoltaic battery array is connected with main control unit; the main control unit is connected with inverter by dc circuit breaker; the positive pole and negative pole of the dc circuit breaker is designed with fuse, and the fuse is grounded by anti-lightening protector.Reasonable in design of the present utility model, it is easy to use, without the need for setting up again network.
Description
Technical field
This utility model is related to a kind of header box, more particularly, to a kind of power carrier light for solar power system
Volt header box.
Background technology
Into new century since, solar photovoltaic industry has become one of world today's new industry of greatest concern.Light
Volt generating is to effectively absorb solar radiation energy using photovoltaic cell, and transforms into the direct generation of electricity mode of electric energy, is
The solar electrical energy generation mode of current main flow.Photovoltaic generation is pollution-free, safety, life-span length, safeguard simple, resource it is never exhausted and point
The extensive feature of cloth.It is considered as " green " industry, is 21 century most important new forms of energy, can be widely applied to space flight, communication, energy
The fields such as source, agricultural, office facility, traffic and private residence.
It is worth noting that header box is carried out data transmission using mechanicss of communication such as optical fiber mostly on the market, these communication sides
Formula exists costly, and needs to set up networking and carries out data transmission, used in power station the problems such as inconvenience.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of structure design and close
Reason, it is easy to use, without the need for the power carrier photovoltaic combiner box for solar power system for setting up network again.
The technical scheme in the invention for solving the above technical problem is：The electric power for being used for solar power system is carried
Ripple photovoltaic combiner box includes photovoltaic battery array, and its construction features is：Also include main control unit, dc circuit breaker, fuse,
Anti-lightening protector and inverter, the photovoltaic battery array are connected with main control unit, and the main control unit passes through dc circuit breaker
It is connected with inverter, the positive pole and negative pole of the dc circuit breaker are designed with fuse, and the fuse passes through anti-lightening protector
Ground connection.
Preferably, dc circuit breaker described in the utility model is the level Four chopper of series connection.
This utility model compared with prior art, with advantages below and effect：Power carrier communication is to utilize electric lines of force
Signal is carried out by carrier system for the technology of high-speed transfer, network exactly need not be set up again the characteristics of maximum, as long as having
Electric wire can just carry out data transmission；Power carrier header box adopts electric power carrier communication technology, can be complete by high voltage transmission line
Into remote data monitoring function.
The positive pole and negative pole of this utility model dc circuit breaker be designed with fuse, it is ensured that follow-up work components and parts are stablized
Operation；Level Four chopper is used in series respectively, improves voltage protection grade；The application of confession power technology so that header box itself
Cost also reduces the consuming cost for independent current source while reduction.This utility model can be provided with counnter attack diode, with
Ensure that output will not adverse current.
Description of the drawings
Fig. 1 is that the structure of the power carrier photovoltaic combiner box in this utility model embodiment for solar power system is shown
It is intended to.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and this utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, the power carrier photovoltaic combiner box for being used for solar power system in the present embodiment includes main control unit
1st, dc circuit breaker 2, fuse 3, anti-lightening protector 4, photovoltaic battery array 5 and inverter 6.
Photovoltaic battery array 5 in the present embodiment is connected with main control unit 1, main control unit 1 by dc circuit breaker 2 with it is inverse
Become device 6 to be connected, the positive pole and negative pole of dc circuit breaker 2 are designed with fuse 3, and fuse 3 is grounded by anti-lightening protector 4.Directly
Stream chopper 2 can be the level Four chopper of series connection.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Claiming etc. can be with difference, and above the content described in this specification is only to this utility model structure example explanation.
Equivalence changes or simple change that construction, feature and principle described in all foundation this utility model inventional ideas is done, wrap
Include in the protection domain of this utility model patent.This utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplements or substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. a kind of power carrier photovoltaic combiner box for solar power system, including photovoltaic battery array, it is characterised in that：
Also include main control unit, dc circuit breaker, fuse, anti-lightening protector and inverter, the photovoltaic battery array and master control list
Unit is connected, and the main control unit is connected with inverter by dc circuit breaker, and the positive pole and negative pole of the dc circuit breaker all set
There is fuse, the fuse is grounded by anti-lightening protector.
2. the power carrier photovoltaic combiner box for solar power system according to claim 1, it is characterised in that：Institute
State the level Four chopper that dc circuit breaker is series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917100.5U CN206060197U (en) | 2016-08-23 | 2016-08-23 | A kind of power carrier photovoltaic combiner box for solar power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917100.5U CN206060197U (en) | 2016-08-23 | 2016-08-23 | A kind of power carrier photovoltaic combiner box for solar power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060197U true CN206060197U (en) | 2017-03-29 |
Family
ID=58384041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917100.5U Active CN206060197U (en) | 2016-08-23 | 2016-08-23 | A kind of power carrier photovoltaic combiner box for solar power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231128A (en) * | 2017-05-31 | 2017-10-03 | 成都亿伏科技有限公司 | A kind of photovoltaic plant header box working condition is remotely patrolled instrument |
-
2016
- 2016-08-23 CN CN201620917100.5U patent/CN206060197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231128A (en) * | 2017-05-31 | 2017-10-03 | 成都亿伏科技有限公司 | A kind of photovoltaic plant header box working condition is remotely patrolled instrument |
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