CN202121531U - Solar energy photovoltaic power supply system - Google Patents
Solar energy photovoltaic power supply system Download PDFInfo
- Publication number
- CN202121531U CN202121531U CN2011202509520U CN201120250952U CN202121531U CN 202121531 U CN202121531 U CN 202121531U CN 2011202509520 U CN2011202509520 U CN 2011202509520U CN 201120250952 U CN201120250952 U CN 201120250952U CN 202121531 U CN202121531 U CN 202121531U
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- CN
- China
- Prior art keywords
- photovoltaic power
- solar
- solar energy
- discharging controller
- power supply
- 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.)
- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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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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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar energy photovoltaic power supply system, which comprises a solar cell square matrix and is characterized in that the output end of the solar cell square matrix is connected with the input end of a solar energy charge-discharge controller, and the solar energy charge-discharge controller is further connected with a storage battery pack and a direct current-alternating current (DC-AC) inverter. The output end of the DC-AC inverter is connected with alternating current load. The solar energy photovoltaic power supply system is simple in structure, and can supply electricity to direct current load and alternating current load simultaneously, thereby having good practical value.
Description
Technical field
The utility model relates to the solar photovoltaic power system.
Background technology
The development and use of new forms of energy have in recent years become the trend of social development, particularly solar energy, and solar energy is a kind of environmental protection renewable resource; In oil, coal resources deficient today, be that electric energy uses with solar energy converting, effective energy savings and can not produce pollution to environment; But existing solar product utilance is low; Function is few, can't realize system's formula control, thereby limit its application and popularization.
Summary of the invention
In view of this, the purpose of the utility model provides a kind of solar photovoltaic power system, and this system architecture can be an electric energy with conversion of solar energy effectively, can supply with DC load and AC load simultaneously, and controllability is strong.
The utility model adopts following scheme to realize: a kind of solar photovoltaic power system; Comprise solar cell array; It is characterized in that: the output of described solar cell array is connected with the input of a solar charging/discharging controller, and said solar charging/discharging controller also is connected with the DC-AC inverter with a batteries; The output of said DC-AC inverter is connected with AC load.
In the utility model one embodiment, described solar charging/discharging controller also is connected with light-controlled switching circuit.
In the utility model one embodiment, described solar charging/discharging controller also is connected with the time switch circuit.
In the utility model one embodiment, described solar charging/discharging controller is provided with the network communication interface circuit.
In the utility model one embodiment, described solar charging/discharging controller also is connected with the output of wind turbine generator.
The utility model hardware structure is simple, transfers solar energy to electric energy through solar cell array, by controller control charging and discharging of accumulator, reaches Based Intelligent Control, high-efficiency energy-storage, and the utility model hardware configuration is simple, has to starve practical value preferably.
Description of drawings
Fig. 1 is the hardware structure theory diagram of the utility model embodiment one.
Fig. 2 is the hardware structure theory diagram of the utility model embodiment two.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1; The utility model provides a kind of solar photovoltaic power system; Comprise solar cell array; It is characterized in that: the output of described solar cell array is connected with the input of a solar charging/discharging controller, and said solar charging/discharging controller also is connected with the DC-AC inverter with a batteries; The output of said DC-AC inverter is connected with AC load.Solar cell array can transfer solar energy to electric energy; It is provided with angle generally is the south-north direction miter angle, if it is used for family's power supply, can this battery array be placed the roof; Realize high-efficiency energy-storage through the solar charging/discharging controller; This power supply can also can convert alternating current to through inverter directly for the DC load power supply, is the AC load power supply.
In another embodiment of the utility model, as shown in Figure 2, this system has also connected wind turbine generator, can realize wind-light complementary type power-supply system, guarantees the highly effective gathering of the energy.In addition, described solar charging/discharging controller can also be provided with light-controlled switching circuit or time switch circuit, makes whole electric power system power saving and intellectuality more.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (5)
1. solar photovoltaic power system; Comprise solar cell array; It is characterized in that: the output of described solar cell array is connected with the input of a solar charging/discharging controller, and said solar charging/discharging controller also is connected with the DC-AC inverter with a batteries; The output of said DC-AC inverter is connected with AC load.
2. solar photovoltaic power according to claim 1 system, it is characterized in that: described solar charging/discharging controller also is connected with light-controlled switching circuit.
3. solar photovoltaic power according to claim 1 system, it is characterized in that: described solar charging/discharging controller also is connected with the time switch circuit.
4. solar photovoltaic power according to claim 1 system, it is characterized in that: described solar charging/discharging controller is provided with the network communication interface circuit.
5. solar photovoltaic power according to claim 1 system, it is characterized in that: described solar charging/discharging controller also is connected with the output of wind turbine generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202509520U CN202121531U (en) | 2011-07-16 | 2011-07-16 | Solar energy photovoltaic power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202509520U CN202121531U (en) | 2011-07-16 | 2011-07-16 | Solar energy photovoltaic power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121531U true CN202121531U (en) | 2012-01-18 |
Family
ID=45462567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202509520U Expired - Fee Related CN202121531U (en) | 2011-07-16 | 2011-07-16 | Solar energy photovoltaic power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121531U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723896A (en) * | 2012-06-21 | 2012-10-10 | 上海市电力公司 | Photovoltaic power generation system |
| CN104986684A (en) * | 2015-07-31 | 2015-10-21 | 李赞芬 | Lift |
| CN106160163A (en) * | 2016-08-11 | 2016-11-23 | 陈铭 | Solar photovoltaic power system |
| CN107420962A (en) * | 2016-05-24 | 2017-12-01 | 城科新能源科技（北京）有限公司 | Family photovoltaic electric heat-storage heating new method |
-
2011
- 2011-07-16 CN CN2011202509520U patent/CN202121531U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723896A (en) * | 2012-06-21 | 2012-10-10 | 上海市电力公司 | Photovoltaic power generation system |
| CN104986684A (en) * | 2015-07-31 | 2015-10-21 | 李赞芬 | Lift |
| CN107420962A (en) * | 2016-05-24 | 2017-12-01 | 城科新能源科技（北京）有限公司 | Family photovoltaic electric heat-storage heating new method |
| CN106160163A (en) * | 2016-08-11 | 2016-11-23 | 陈铭 | Solar photovoltaic power system |
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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: 20120118 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |