CN104682420A - Household power generation and grid-connected system - Google Patents
Household power generation and grid-connected system Download PDFInfo
- Publication number
- CN104682420A CN104682420A CN201310637549.7A CN201310637549A CN104682420A CN 104682420 A CN104682420 A CN 104682420A CN 201310637549 A CN201310637549 A CN 201310637549A CN 104682420 A CN104682420 A CN 104682420A
- Authority
- CN
- China
- Prior art keywords
- grid
- wind
- photovoltaic panel
- electric energy
- driven generator
- 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.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
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- H02J3/383—
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- H02J3/386—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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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- 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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
Abstract
The invention discloses a household power generation and grid-connected system. The grid-connected system can generate relatively sufficient electric energy, and can monitor and master a grid-connected state in real time through an electric energy meter in a grid-connected process at the same time. The grid-connected system comprises three groups of wind driven generators and three groups of photovoltaic panels, which are respectively gathered to a storage battery; a load supplies power to the storage battery; the wind driven generators and the photovoltaic panels are respectively connected with a transformer and a grind-connected inverter; the wind driven generators and the photovoltaic panels are finally connected with a commercial power grid through the electric energy meter respectively so as to realize grid connection.
Description
Technical field
The present invention relates to family's electricity generation system, be specifically related to the generating of family of family and grid-connected system thereof.
Background technology
New forms of energy universal finally only has and could realize by driving every household to carry out generating; Existing domestic power generation device is generally photovoltaic panel generating; Grid-connected being also generally of existing photovoltaic panel generating is directly incorporated to utility grid by inverter, and its grid-connected electricity is less, and therefore, fluctuation and the statistics of electricity are also cumbersome, existing grid-connected be direct grid-connected substantially, do not consider the also net state of family's electricity.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, provide a kind of family to generate electricity and grid-connected system, this network system can produce more sufficient electric energy, and meanwhile, this system can be monitored in real time by electric energy meter and grasp and net state when grid-connected.
The technical solution adopted for the present invention to solve the technical problems is: the generating of a kind of family and grid-connected system thereof, and comprise three groups of wind-driven generators and three groups of photovoltaic panel, wind-driven generator and photovoltaic panel are collected to storage battery respectively; Storage battery power supply is passed through in load;
Above-mentioned wind-driven generator and photovoltaic panel are connected to transformer and combining inverter; Wind-driven generator and photovoltaic panel are all connected to utility grid eventually through electric energy meter, realize grid-connected.
Further: above-mentioned wind-driven generator of often organizing all comprises a wind-driven generator, described photovoltaic panel of often organizing all comprises a photovoltaic panel.
The invention has the beneficial effects as follows:
Home environment network system of the present invention, is generated electricity by three groups of wind-driven generators and three groups of solar energy photovoltaic panels, therefore, it is possible to very sufficient guarantee household electricity demand and grid-connected demand; Therefore, it is possible to personal and grid-connected very reliably; Why adopting three groups of wind-driven generators and three groups of solar energy photovoltaic panels respectively, is to carry out adjusting the generating capacity often organized wind-driven generator and often organize solar energy photovoltaic panel in real time according to grid-connected and personal state; Final also network process is all be connected to the grid by electric energy meter, and electric energy meter can monitor real-time grid-connected amount and and net state.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-wind-driven generator, 2-transformer, 3-electric energy meter, 4-photovoltaic panel, 5-storage battery, 6-utility grid, 7-load, 8-combining inverter.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Fig. 1 shows the specific embodiment of the present invention, the present invention's a kind of family generating and grid-connected system thereof, and comprise three groups of wind-driven generators 1 and three groups of photovoltaic panel 4, wind-driven generator 1 and photovoltaic panel 4 are collected to storage battery respectively; Load 7 is powered by storage battery 5;
Above-mentioned wind-driven generator 1 and photovoltaic panel 4 are connected to transformer 2 and combining inverter 8; Wind-driven generator 1 and photovoltaic panel 4 are all connected to utility grid 6 eventually through electric energy meter 3, realize grid-connected.
Preferably, above-mentioned wind-driven generator of often organizing all comprises a wind-driven generator, and described photovoltaic panel 4 of often organizing all comprises a photovoltaic panel.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above; but the invention is not restricted to above-mentioned execution mode, all improvement in the ken that those of ordinary skill in the art possess carried out based on thought of the present invention all drop in protection scope of the present invention.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific execution mode, scope of the present invention is defined by the following claims.
Claims (2)
1. family's generating and a grid-connected system thereof, is characterized in that: comprise three groups of wind-driven generators (1) and three groups of photovoltaic panel (4), wind-driven generator (1) and photovoltaic panel (4) are collected to storage battery respectively; Load (7) is powered by storage battery (5);
Above-mentioned wind-driven generator (1) and photovoltaic panel (4) are connected to transformer (2) and combining inverter (8); Wind-driven generator (1) and photovoltaic panel (4) are all connected to utility grid (6) eventually through electric energy meter (3), realize grid-connected.
2. a kind of family as claimed in claim 1 generating and grid-connected system thereof, is characterized in that: described wind-driven generator of often organizing all comprises a wind-driven generator, and described photovoltaic panel (4) of often organizing all comprises a photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637549.7A CN104682420A (en) | 2013-11-29 | 2013-11-29 | Household power generation and grid-connected system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637549.7A CN104682420A (en) | 2013-11-29 | 2013-11-29 | Household power generation and grid-connected system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104682420A true CN104682420A (en) | 2015-06-03 |
Family
ID=53317158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310637549.7A Pending CN104682420A (en) | 2013-11-29 | 2013-11-29 | Household power generation and grid-connected system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682420A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088597A (en) * | 2018-08-02 | 2018-12-25 | 海宁奇瑞特光电有限公司 | A kind of photovoltaic module and its manufacturing method of recoverable heat |
| CN109642545A (en) * | 2016-08-19 | 2019-04-16 | 乌本产权有限公司 | Method for controlling wind energy facility |
-
2013
- 2013-11-29 CN CN201310637549.7A patent/CN104682420A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642545A (en) * | 2016-08-19 | 2019-04-16 | 乌本产权有限公司 | Method for controlling wind energy facility |
| US10683846B2 (en) | 2016-08-19 | 2020-06-16 | Wobben Properties Gmbh | Method for controlling a wind turbine |
| CN109088597A (en) * | 2018-08-02 | 2018-12-25 | 海宁奇瑞特光电有限公司 | A kind of photovoltaic module and its manufacturing method of recoverable heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |