CN205103666U - Distributing type roof grid -connected PV power generation system - Google Patents
Distributing type roof grid -connected PV power generation system Download PDFInfo
- Publication number
- CN205103666U CN205103666U CN201520833451.3U CN201520833451U CN205103666U CN 205103666 U CN205103666 U CN 205103666U CN 201520833451 U CN201520833451 U CN 201520833451U CN 205103666 U CN205103666 U CN 205103666U
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- CN
- China
- Prior art keywords
- grid
- locating rack
- pallet
- solar panel
- photovoltaic system
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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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a distributing type roof grid -connected PV power generation system, including locating rack, solar cell panel, charge controllers, energy storage battery pack, grid -connected inverter, online distribution system, solar cell panel installs on the locating rack, the locating rack is installed on building roof, energy storage battery pack pass through charge controllers respectively with solar cell panel and grid -connected inverter charge controllers 1 to the net dc -to -ac converter in addition with online distribution system electrical connection. This novel simple structure, system constitute succinctly and low cost, and it is nimble convenient to use simultaneously to have that the ability is resisted to good generating capacity, trouble and the serviceability that is incorporated into the power networks, thus the effectual photovoltaic power generation system electrical energy conversion utilization ratio of having simplified on the one hand, and on the other hand is effectual stability and the reliability that has improved the photovoltaic power generation system operation also.
Description
Technical field
The utility model relates to a kind of photovoltaic power generation equipment, is exactly a kind of distributed roof grid-connected photovoltaic system.
Background technology
The method of establishing solar panel to be used for carrying out photovoltaic generation on roof at present obtains gradually to be popularized, but also find in actual use, the current electric energy produced by rooftop photovoltaic systems often cannot simple and effectively directly be converted to can with the electric energy of the grid-connected use of common civil power, thus seriously perplexed using and promoting of distributed roof photovoltaic power generation system, for this present situation, although at present also develop some and distributed roof photovoltaic power generation system thinks supporting electricity generation grid-connecting system, but these systems often complex structure, run and operation inconvenience, and operating cost is also relatively high, simultaneously, these current developed grid-connected systems effectively can not improve the generating efficiency of solar panel on the one hand, also lack effective fault adaptibility to response on the other hand, therefore operation stability is relatively poor in actual use to cause current distributed roof photovoltaic power generation system, therefore in order to address this problem, in the urgent need to developing a kind of novel solar grid-connected generator operation system, with the needs that satisfied reality uses.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of distributed roof grid-connected photovoltaic system, this new structure is simple, System's composition is succinct and with low cost, simultaneously flexible and convenient to use, and there is good generating capacity, fault defensive ability/resistance ability and the ability that is incorporated into the power networks, thus effectively simplify photovoltaic generating system electric energy conversion rate on the one hand, also effectively raise stability and the reliability of photovoltaic generating system operation on the other hand.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of distributed roof grid-connected photovoltaic system, comprise locating rack, solar panel, charging-discharging controller, energy storage battery group, combining inverter, online distribution system, solar panel is arranged on locating rack, locating rack is arranged on building roof, energy storage battery group is electrically connected with solar panel and combining inverter respectively by charging-discharging controller, and combining inverter is another to be electrically connected with online distribution system.
Further, described locating rack comprises support column and pallet, and wherein support column end is connected with building roof, and front end is connected with pallet lower surface, and described tray upper surface is connected with solar panel.
Further, hinged by regulating device between described support column and pallet.
Further, described regulating device comprises drive motor, Hooks coupling universal coupling and solar tracking apparatus, wherein Hooks coupling universal coupling is connected with support column and pallet respectively, drive motor is installed on the support columns and be connected with Hooks coupling universal coupling and pallet respectively, and solar tracking apparatus to be arranged on pallet and to be electrically connected with drive motor.
Further, described solar panel is connected by connecting rail with between locating rack, and connecting rail is slidably connected with solar panel and locating rack respectively.
Further, described combining inverter at least two, and all in parallel between each combining inverter.
Further, described online distribution system comprises power supply grid, filtering circuit and load circuit.
This new structure is simple, System's composition is succinct and with low cost, simultaneously flexible and convenient to use, and there is good generating capacity, fault defensive ability/resistance ability and the ability that is incorporated into the power networks, thus effectively simplify photovoltaic generating system electric energy conversion rate on the one hand, also effectively raise stability and the reliability of photovoltaic generating system operation on the other hand.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
The distributed roof of one as described in Figure 1 grid-connected photovoltaic system, comprise locating rack 1, solar panel 2, charging-discharging controller 3, energy storage battery group 4, combining inverter 5, online distribution system 6, solar panel 2 is arranged on locating rack 1, locating rack 1 is arranged on building roof, energy storage battery group 4 is electrically connected with solar panel 2 and combining inverter 5 respectively by charging-discharging controller 3, and combining inverter 5 is another to be electrically connected with online distribution system 6.
In the present embodiment, described locating rack 1 comprises support column 11 and pallet 12, and wherein support column 11 end is connected with building roof, and front end is connected with pallet 12 lower surface, and pallet 12 upper surface is connected with solar panel 2.
In the present embodiment, hinged by regulating device between described support column 11 and pallet 12.
In the present embodiment, described regulating device comprises drive motor 13, Hooks coupling universal coupling 14 and solar tracking apparatus 15, wherein Hooks coupling universal coupling 14 is connected with support column 11 and pallet 12 respectively, drive motor 13 to be arranged on support column 11 and to be connected with Hooks coupling universal coupling 14 and pallet 12 respectively, and solar tracking apparatus 15 to be arranged on pallet 12 and to be connected with drive motor electricity 13 gas.
In the present embodiment, described solar panel 2 is connected by connecting rail 7 with between locating rack 1, and connecting rail 7 is slidably connected with solar panel 2 and locating rack 1 respectively.
In the present embodiment, described combining inverter 5 at least two, and all in parallel between each combining inverter 5.
In the present embodiment, described online distribution system 6 comprises power supply grid, filtering circuit and load circuit.
This new structure is simple, System's composition is succinct and with low cost, simultaneously flexible and convenient to use, and there is good generating capacity, fault defensive ability/resistance ability and the ability that is incorporated into the power networks, thus effectively simplify photovoltaic generating system electric energy conversion rate on the one hand, also effectively raise stability and the reliability of photovoltaic generating system operation on the other hand.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a distributed roof grid-connected photovoltaic system, it is characterized in that: described distributed roof grid-connected photovoltaic system comprises locating rack, solar panel, charging-discharging controller, energy storage battery group, combining inverter, online distribution system, described solar panel is arranged on locating rack, described locating rack is arranged on building roof, described energy storage battery group is electrically connected with solar panel and combining inverter respectively by charging-discharging controller, and described combining inverter is another to be electrically connected with online distribution system.
2. one according to claim 1 distributed roof grid-connected photovoltaic system, it is characterized in that: described locating rack comprises support column and pallet, wherein support column end is connected with building roof, front end is connected with pallet lower surface, and described tray upper surface is connected with solar panel.
3. one according to claim 2 distributed roof grid-connected photovoltaic system, is characterized in that: hinged by regulating device between described support column and pallet.
4. one according to claim 3 distributed roof grid-connected photovoltaic system, it is characterized in that: described regulating device comprises drive motor, Hooks coupling universal coupling and solar tracking apparatus, wherein Hooks coupling universal coupling is connected with support column and pallet respectively, drive motor is installed on the support columns and be connected with Hooks coupling universal coupling and pallet respectively, and solar tracking apparatus to be arranged on pallet and to be electrically connected with drive motor.
5. one according to claim 1 distributed roof grid-connected photovoltaic system, is characterized in that: described solar panel is connected by connecting rail with between locating rack, and connecting rail is slidably connected with solar panel and locating rack respectively.
6. one according to claim 1 distributed roof grid-connected photovoltaic system, is characterized in that: described combining inverter at least two, and all in parallel between each combining inverter.
7. one according to claim 1 distributed roof grid-connected photovoltaic system, is characterized in that: described online distribution system comprises power supply grid, filtering circuit and load circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833451.3U CN205103666U (en) | 2015-10-26 | 2015-10-26 | Distributing type roof grid -connected PV power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833451.3U CN205103666U (en) | 2015-10-26 | 2015-10-26 | Distributing type roof grid -connected PV power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103666U true CN205103666U (en) | 2016-03-23 |
Family
ID=55519440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833451.3U Expired - Fee Related CN205103666U (en) | 2015-10-26 | 2015-10-26 | Distributing type roof grid -connected PV power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162406A (en) * | 2015-10-26 | 2015-12-16 | 苏州华安普电力科技股份有限公司 | Distributed roof grid-connected photovoltaic power generation system |
| CN108462450A (en) * | 2018-01-23 | 2018-08-28 | 沈阳大学 | A kind of solar energy equipment of round-the-clock automatic acquisition sunlight |
-
2015
- 2015-10-26 CN CN201520833451.3U patent/CN205103666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162406A (en) * | 2015-10-26 | 2015-12-16 | 苏州华安普电力科技股份有限公司 | Distributed roof grid-connected photovoltaic power generation system |
| CN105162406B (en) * | 2015-10-26 | 2018-05-15 | 苏州华安普电力科技股份有限公司 | A kind of distribution roof grid-connected photovoltaic system |
| CN108462450A (en) * | 2018-01-23 | 2018-08-28 | 沈阳大学 | A kind of solar energy equipment of round-the-clock automatic acquisition sunlight |
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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: 20160323 Termination date: 20171026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |