CN204517417U - Step price peak valley complementary solar power station control system - Google Patents
Step price peak valley complementary solar power station control system Download PDFInfo
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- CN204517417U CN204517417U CN201520075038.5U CN201520075038U CN204517417U CN 204517417 U CN204517417 U CN 204517417U CN 201520075038 U CN201520075038 U CN 201520075038U CN 204517417 U CN204517417 U CN 204517417U
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- pin
- control switch
- transducer
- control system
- power station
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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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Abstract
Step price peak valley complementary solar power station control system belongs to solar-electricity station control system technical field, particularly relates to a kind of step price peak valley complementary solar power station control system.The utility model provides a kind of and saves power supply cost, controls step price peak valley complementary solar power station control system easily.The utility model comprises solar panel, storage battery, first control switch, second control switch, AC/DC transducer, DC/AC transducer, CPU processor and man-machine interface, the electric energy output end mouth of its structural feature solar panel respectively with storage battery, first control switch one end, second control switch one end is connected, the first control switch other end is connected with the output port of AC/DC transducer, the second control switch other end is connected with the input port of DC/AC transducer, the input port of AC/DC transducer, the output port of DC/AC transducer is all connected with civil power.
Description
Technical field
The utility model belongs to solar-electricity station control system technical field, particularly relates to a kind of step price peak valley complementary solar power station control system.
Background technology
Solar power station is the device utilizing solar module to be electric energy by light energy conversion, is clean energy resource and the regenerative resource of the earth.Solar panel is the core in solar power system, is also to be worth the highest part in solar power system.Its effect is that the radianting capacity of the sun is converted to electric energy, or is sent in storage battery and stores, or promotes loaded work piece.
At present, solar-electricity station control system is single to civil power or storage battery power supply, does not consider civil power electricity price crest, trough for the impact of electric cost; Therefore control system need to improve.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of and saves power supply cost, controls step price peak valley complementary solar power station control system easily.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises solar panel, storage battery, first control switch, second control switch, AC/DC transducer, DC/AC transducer, CPU processor and man-machine interface, the electric energy output end mouth of its structural feature solar panel respectively with storage battery, first control switch one end, second control switch one end is connected, the first control switch other end is connected with the output port of AC/DC transducer, the second control switch other end is connected with the input port of DC/AC transducer, the input port of AC/DC transducer, the output port of DC/AC transducer is all connected with civil power, the control signal output port of CPU processor is connected with the control signal input port of the first control switch, the control signal input port of the second control switch respectively, and the information transmission port of CPU processor is connected with the information transmission port of man-machine interface.
As a kind of preferred version, CPU processor described in the utility model adopts STM32F103ZET6 chip U2.
As another kind of preferred version, man-machine interface described in the utility model adopts TFT_LCD man-machine interface.
As another kind of preferred version, 114,115,118,119,77,78,79,85,86,58,59,60,63,64,65,66,67,68,56,127,20,21,22,47,48 pin of U2 described in the utility model are corresponding with 8,9,4,3,19,20,21,6,7,10,11,12,13,14,15,16,17,18,2,1,29,30,31,34,33 pin of TFT_LCD respectively to be connected.
As another kind of preferred version, 22 pin of TFT_LCD described in the utility model are connected with 26 pin of electric capacity C21 one end, ground wire, C22 one end, TFT_LCD respectively, the electric capacity C21 other end is connected with 24 pin of TFT_LCD, and the C22 other end is connected with 28 pin of TFT_LCD.
Secondly, 35,36,37 pin of U2 described in the utility model are corresponding with 2,4,1 pin of a SP3485 respectively to be connected, and 2 pin of a SP3485 are connected with 3 pin; 100,101,102 pin of U2 are corresponding with 2,4,1 pin of the 2nd SP3485 respectively to be connected, and 2 pin of the 2nd SP3485 are connected with 3 pin.
In addition, 73,74,75,76 pin of U2 described in the utility model are corresponding with 1,6,2,5 pin of W25Q64 memory respectively connects.
The utility model beneficial effect.
The utility model CPU processor controls the first control switch, the second control switch opening and closing, can select AC/DC transducer, DC/AC transducer two branch road; Be convenient to the crest according to civil power electricity price, trough state control circuit supply power mode, when civil power electricity price is in trough state, uses civil power, and by electricity price when trough, storage battery is full of; Meet the power demands of load by low cost, reach cost-saving object.
The utility model provides a kind of hardware foundation of step price peak valley complementary solar power station control system.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection range is not only confined to the statement of following content.
Fig. 1 is the utility model schematic block circuit diagram.
Fig. 2 ~ Fig. 5 is the utility model circuit theory diagrams.
Embodiment
As shown in the figure, the utility model comprises solar panel, storage battery, first control switch, second control switch, AC/DC transducer, DC/AC transducer, CPU processor and man-machine interface, the electric energy output end mouth of its structural feature solar panel respectively with storage battery, first control switch one end, second control switch one end is connected, the first control switch other end is connected with the output port of AC/DC transducer, the second control switch other end is connected with the input port of DC/AC transducer, the input port of AC/DC transducer, the output port of DC/AC transducer is all connected with civil power, the control signal output port of CPU processor is connected with the control signal input port of the first control switch, the control signal input port of the second control switch respectively, and the information transmission port of CPU processor is connected with the information transmission port of man-machine interface.
Described CPU processor adopts STM32F103ZET6 chip U2.
Described man-machine interface adopts TFT_LCD man-machine interface.
114,115,118,119,77,78,79,85,86,58,59,60,63,64,65,66,67,68,56,127,20,21,22,47,48 pin of described U2 are corresponding with 8,9,4,3,19,20,21,6,7,10,11,12,13,14,15,16,17,18,2,1,29,30,31,34,33 pin of TFT_LCD respectively to be connected.
22 pin of described TFT_LCD are connected with 26 pin of electric capacity C21 one end, ground wire, C22 one end, TFT_LCD respectively, and the electric capacity C21 other end is connected with 24 pin of TFT_LCD, and the C22 other end is connected with 28 pin of TFT_LCD.
35,36,37 pin of described U2 are corresponding with 2,4,1 pin of a SP3485 respectively to be connected, and 2 pin of a SP3485 are connected with 3 pin; 100,101,102 pin of U2 are corresponding with 2,4,1 pin of the 2nd SP3485 respectively to be connected, and 2 pin of the 2nd SP3485 are connected with 3 pin.
73,74,75,76 pin of described U2 are corresponding with 1,6,2,5 pin of W25Q64 memory respectively to be connected.
Below in conjunction with accompanying drawing, the course of work of the present utility model is described.
Pass through man-machine interface, civil power price according to locality arranges the Wave crest and wave trough time period, then control the first control switch by CPU processor STM32, the second control switch switches discharge and recharge when crest and trough, load uses solar power generation, when solar power generation amount can not meet load time, storage battery provides electric energy for it.When civil power electricity price is in trough, electricity price when available trough is charge in batteries; When civil power is crest time, if namely solar energy sent out namely with not meeting load, storage battery provides electric energy for load.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection range of the present utility model as long as meet.
Claims (7)
1.
step price peak valley complementary solar power station control system, comprise solar panel, storage battery, first control switch, second control switch, AC/DC transducer, DC/AC transducer, CPU processor and man-machine interface, the electric energy output end mouth that it is characterized in that solar panel respectively with storage battery, first control switch one end, second control switch one end is connected, the first control switch other end is connected with the output port of AC/DC transducer, the second control switch other end is connected with the input port of DC/AC transducer, the input port of AC/DC transducer, the output port of DC/AC transducer is all connected with civil power, the control signal output port of CPU processor is connected with the control signal input port of the first control switch, the control signal input port of the second control switch respectively, and the information transmission port of CPU processor is connected with the information transmission port of man-machine interface.
2.
according to claim 1, step price peak valley complementary solar power station control system, is characterized in that described CPU processor adopts STM32F103ZET6 chip U2.
3.
according to claim 2, step price peak valley complementary solar power station control system, is characterized in that described man-machine interface adopts TFT_LCD man-machine interface.
4.
step price peak valley complementary solar power station control system according to claim 3, it is characterized in that 114 of described U2,115,118,119,77,78,79,85,86,58,59,60,63,64,65,66,67,68,56,127,20,21,22,47,48 pin are corresponding with 8,9,4,3,19,20,21,6,7,10,11,12,13,14,15,16,17,18,2,1,29,30,31,34,33 pin of TFT_LCD respectively connects.
5.
step price peak valley complementary solar power station control system according to claim 4, it is characterized in that 22 pin of described TFT_LCD are connected with 26 pin of electric capacity C21 one end, ground wire, C22 one end, TFT_LCD respectively, the electric capacity C21 other end is connected with 24 pin of TFT_LCD, and the C22 other end is connected with 28 pin of TFT_LCD.
6.
step price peak valley complementary solar power station control system according to claim 5, it is characterized in that 35 of described U2,36,37 pin are corresponding with 2,4,1 pin of a SP3485 respectively connects, 2 pin of a SP3485 are connected with 3 pin; 100,101,102 pin of U2 are corresponding with 2,4,1 pin of the 2nd SP3485 respectively to be connected, and 2 pin of the 2nd SP3485 are connected with 3 pin.
7.
step price peak valley complementary solar power station control system according to claim 6, it is characterized in that 73 of described U2,74,75,76 pin are corresponding with 1,6,2,5 pin of W25Q64 memory respectively connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075038.5U CN204517417U (en) | 2015-02-03 | 2015-02-03 | Step price peak valley complementary solar power station control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075038.5U CN204517417U (en) | 2015-02-03 | 2015-02-03 | Step price peak valley complementary solar power station control system |
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| Publication Number | Publication Date |
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| CN204517417U true CN204517417U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075038.5U Expired - Fee Related CN204517417U (en) | 2015-02-03 | 2015-02-03 | Step price peak valley complementary solar power station control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937461A (en) * | 2017-02-28 | 2017-07-07 | 苏州合欣美电子科技有限公司 | A kind of corridor energy-saving illuminator based on step price |
-
2015
- 2015-02-03 CN CN201520075038.5U patent/CN204517417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937461A (en) * | 2017-02-28 | 2017-07-07 | 苏州合欣美电子科技有限公司 | A kind of corridor energy-saving illuminator based on step price |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1, unit 79-2, building, Tieling street, Yinzhou District, Liaoning, China Patentee after: Liaoning Putian energy group Yifeng Amperex Technology Limited Address before: Room 1, unit 79-2, building, Tieling street, Yinzhou District, Liaoning, China Patentee before: TIELING YIFENG NEW ENERGY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210203 |