CN102624286A - Solar generating system used for building and adopting micro inverters - Google Patents
Solar generating system used for building and adopting micro inverters Download PDFInfo
- Publication number
- CN102624286A CN102624286A CN201210085904XA CN201210085904A CN102624286A CN 102624286 A CN102624286 A CN 102624286A CN 201210085904X A CN201210085904X A CN 201210085904XA CN 201210085904 A CN201210085904 A CN 201210085904A CN 102624286 A CN102624286 A CN 102624286A
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- building
- solar
- generating system
- solar generating
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
Abstract
The invention provides a solar generating system used for a building and adopting micro inverters, which comprises at least two solar battery components, and is characterized in that each solar battery component is connected in series with respective fuse, a switch, a diode and a micro inverter to form a series circuit, and all series circuits are connected in parallel and then accessed into the commercial power or electric power storage. The invention has the advantages that 1) the generating capacity of the solar generating system of the solar generating system is improved, isolated island phenomenon is prevented, and the market prospect is broader; and 2) a photovoltaic battery component is perfectly combined with the building, and can generate power and service as a building material and a finishing material, so that material sources are completely utilized to play multiple roles, the construction cost is lowered, and the technological content of the building is improved.
Description
Technical field
The present invention relates to a kind of solar power system that is used on the buildings.
Background technology
Photovoltaic generation is a kind of new-generation technology that directly solar radiation is converted into electric energy, and its system generally includes photovoltaic cell, converter, storage battery and controller four major parts.Solar cell power generation system utilizes the photovoltaic effect principle to process, and it is the electricity generation system that solar radiation energy is directly changed into electric energy, and it mainly is made up of solar cell array and inverter two parts.
The building curtain wall solar power system is a kind of development trend instantly, has so not only carried out sunshade lighting to building, can also finely utilize space resources simultaneously and carry out solar power generation.As shown in Figure 1; Be existing building curtain wall solar power system sketch map; Comprise 72 blade unit silicon wafers, per 4 solar modules are connected into a series circuit, and three series circuits are connected separately and converged to header box behind a fuse (the fuse F U1 to FU3 in the drawing), switch and the diode (the diode D1 to D3 in the drawing); Header box is through an inverter or incorporate in the civil power, or electric power storage.
Solar energy is with after building combines; Inevitably can receive blocking of tree, billboard or other buildings; If adopt above-mentioned electricity generation system, whole system just can't be generated electricity as long as any module unit silicon wafer is blocked then, and causes the generation of isolated island phenomenon easily.
Summary of the invention
It is higher to the purpose of this invention is to provide a kind of generating efficiency, and the building curtain wall solar power system of avoiding the isolated island phenomenon to take place.
In order to achieve the above object; Technical scheme of the present invention has provided a kind of solar power system that is used for the miniature inverter of employing of buildings; Comprise at least 2 solar modules; It is characterized in that: form series circuit behind every solar module series connection fuse, switch, diode and the miniature inverter separately, incorporate civil power or electric power storage into after all series circuit parallel connections.
The present invention carries out parallel connection with all solar modules, and every blade unit silicon wafer all connects a miniature inverter, thereby after making that any a slice or a few blade unit silicon wafer are blocked; Whole system can also normal power generation; Improve generating efficiency, simultaneously, avoided the generation of isolated island phenomenon.
Advantage of the present invention is:
1, improved the energy output of solar power system, avoided the generation of isolated island phenomenon, it is more wide, huger to make it market prospects;
2, photovoltaic cell component and building perfect adaptation both can be generated electricity, and can make physical resources make full use of the multiple function of performance as each ornament materials of construction material again, not only helped reducing construction cost, and had improved the scientific and technological content of building.
Description of drawings
Fig. 1 is existing building curtain wall solar power system sketch map;
Fig. 2 is the sketch map of the solar power system of a kind of miniature inverter of employing that is used for buildings provided by the invention.
Embodiment
For making the present invention more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
As shown in Figure 2; Be a kind of solar power system that is used for the miniature inverter of employing of buildings provided by the invention; Comprise 6 solar modules, every solar module connect respectively a fuse, i.e. fuse F U4 to FU9, a switch and a diode; Be diode D4 to D9, reach a miniature inverter, thereby form 6 series circuits.By miniature inverter the electric current that each solar module produced is boosted, reach the civil power demand.Incorporate civil power or electric power storage into after all series circuit parallel connections.
Because miniature inverter all has been installed on every solar module, it is boosted separately, so, also can not influence the generator operation of native system even one or more solar module back cisco unity malfunction that is blocked is arranged.
Claims (1)
1. solar power system that is used for the miniature inverter of employing of buildings; Comprise at least 2 solar modules; It is characterized in that: form series circuit behind every solar module series connection fuse, switch, diode and the miniature inverter separately, incorporate civil power or electric power storage into after all series circuit parallel connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210085904XA CN102624286A (en) | 2012-03-27 | 2012-03-27 | Solar generating system used for building and adopting micro inverters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210085904XA CN102624286A (en) | 2012-03-27 | 2012-03-27 | Solar generating system used for building and adopting micro inverters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102624286A true CN102624286A (en) | 2012-08-01 |
Family
ID=46564004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210085904XA Pending CN102624286A (en) | 2012-03-27 | 2012-03-27 | Solar generating system used for building and adopting micro inverters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102624286A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057655A (en) * | 1995-10-06 | 2000-05-02 | Ion Beam Applications, S.A. | Method for sweeping charged particles out of an isochronous cyclotron, and device therefor |
| CN101917016A (en) * | 2010-07-21 | 2010-12-15 | 北京交通大学 | Energy storage cascaded multi-level photovoltaic grid-connected power generation control system |
| CN201994883U (en) * | 2010-12-30 | 2011-09-28 | 保定天威集团有限公司 | Dispersed maximum power point tracking (MPPT) photovoltaic inverting system |
-
2012
- 2012-03-27 CN CN201210085904XA patent/CN102624286A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057655A (en) * | 1995-10-06 | 2000-05-02 | Ion Beam Applications, S.A. | Method for sweeping charged particles out of an isochronous cyclotron, and device therefor |
| CN101917016A (en) * | 2010-07-21 | 2010-12-15 | 北京交通大学 | Energy storage cascaded multi-level photovoltaic grid-connected power generation control system |
| CN201994883U (en) * | 2010-12-30 | 2011-09-28 | 保定天威集团有限公司 | Dispersed maximum power point tracking (MPPT) photovoltaic inverting system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |