CN203039615U - Photovoltaic power generation energy management system based on super capacitor - Google Patents
Photovoltaic power generation energy management system based on super capacitor Download PDFInfo
- Publication number
- CN203039615U CN203039615U CN2012206364474U CN201220636447U CN203039615U CN 203039615 U CN203039615 U CN 203039615U CN 2012206364474 U CN2012206364474 U CN 2012206364474U CN 201220636447 U CN201220636447 U CN 201220636447U CN 203039615 U CN203039615 U CN 203039615U
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- super capacitor
- boost
- detection module
- buck
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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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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a photovoltaic power generation energy management system based on a super capacitor. The photovoltaic power generation energy management system comprises a solar cell panel unit, a storage battery unit, a super capacitor unit, a Boost converter unit, a Buck-boost bidirectional converter unit, a driving unit, a controller unit and an output port. The solar cell panel unit is in electrical connection with the storage battery unit via the Boost converter unit, the storage battery unit is in electrical connection with the super capacitor unit via the Buck-boost bidirectional converter unit, the controller unit is composed of a voltage detection module, a current detection module, a temperature detection module and a data processing module and is in electrical connection with the Buck-boost bidirectional converter unit via the driving unit, and both the storage battery unit and the super capacitor unit are in electrical connection with the output port. Compared with a conventional storage battery system, the photovoltaic power generation energy management system has the advantages of being long in cycling service life, causing less environment pollution, being less affected by temperature of an environment or the like, enables charging time to be greatly shortened, and is noticeably enhanced in terms of stable and reliable operation.
Description
Technical field
The utility model relates to a kind of photovoltaic generation EMS, especially designs a kind of photovoltaic generation EMS based on ultracapacitor.
Background technology
Energy storage device is the key components in the photovoltaic generating system.And at present, what photovoltaic generating system generally adopted is batteries to store energy, but storage battery self and imperfection, cycle life weak point, contaminated environment, ambient temperature is required defectives such as high, that the charging interval is long and instantaneous power output is little, also very easily cause the electric power system fluctuation of service simultaneously, when serious load is caused damage, therefore traditional batteries to store energy device has seriously restricted the extensive development of photovoltaic generating system.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, and a kind of photovoltaic generation EMS based on ultracapacitor is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of photovoltaic generation EMS based on ultracapacitor, comprise solar cell panel unit, secondary battery unit, the super capacitor unit, the Boost power converter cells, Buck-boost reversible transducer unit, driver element, controller unit and output port, described solar cell panel unit is electrically connected by Boost power converter cells and secondary battery unit, described secondary battery unit is electrically connected by Buck-boost reversible transducer unit and super capacitor unit, described controller unit is by voltage detection module, current detection module, temperature detecting module and data processing module constitute, voltage detection module wherein, current detection module, temperature detecting module all is electrically connected with data processing module, controller unit also is electrically connected by driver element and Buck-boost reversible transducer unit, and described secondary battery unit and super capacitor unit all are electrically connected with output port.
This novel beneficial effect is: than the traditional storage battery system, this is novel possess have extended cycle life, advantage such as little low in the pollution of the environment and influenced by ambient temperature, shortened the charging interval greatly simultaneously, system's stable and reliable operation obviously improves.
Description of drawings
Fig. 1 is the new electrical principle block diagram of this practicality.
[0007] embodiment
As shown in Figure 1, a kind of photovoltaic generation EMS based on ultracapacitor, comprise solar cell panel unit, secondary battery unit, the super capacitor unit, the Boost power converter cells, Buck-boost reversible transducer unit, driver element, controller unit and output port, described solar cell panel unit is electrically connected by Boost power converter cells and secondary battery unit, described secondary battery unit is electrically connected by Buck-boost reversible transducer unit and super capacitor unit, described controller unit is by voltage detection module, current detection module, temperature detecting module and data processing module constitute, voltage detection module wherein, current detection module, temperature detecting module all is electrically connected with data processing module, controller unit also is electrically connected by driver element and Buck-boost reversible transducer unit, and described secondary battery unit and super capacitor unit all are electrically connected with output port.
Claims (1)
1. photovoltaic generation EMS based on ultracapacitor, it is characterized in that: comprise solar cell panel unit, secondary battery unit, the super capacitor unit, the Boost power converter cells, Buck-boost reversible transducer unit, driver element, controller unit and output port, described solar cell panel unit is electrically connected by Boost power converter cells and secondary battery unit, described secondary battery unit is electrically connected by Buck-boost reversible transducer unit and super capacitor unit, described controller unit is by voltage detection module, current detection module, temperature detecting module and data processing module constitute, voltage detection module wherein, current detection module, temperature detecting module all is electrically connected with data processing module, controller unit also is electrically connected by driver element and Buck-boost reversible transducer unit, and described secondary battery unit and super capacitor unit all are electrically connected with output port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206364474U CN203039615U (en) | 2012-11-28 | 2012-11-28 | Photovoltaic power generation energy management system based on super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206364474U CN203039615U (en) | 2012-11-28 | 2012-11-28 | Photovoltaic power generation energy management system based on super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039615U true CN203039615U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206364474U Expired - Fee Related CN203039615U (en) | 2012-11-28 | 2012-11-28 | Photovoltaic power generation energy management system based on super capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532184A (en) * | 2013-09-26 | 2014-01-22 | 超威电源有限公司 | Rapid charging device with boost-buck system |
| CN106849848A (en) * | 2016-12-07 | 2017-06-13 | 银西兰 | Solar energy photovoltaic electricity generation system |
-
2012
- 2012-11-28 CN CN2012206364474U patent/CN203039615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532184A (en) * | 2013-09-26 | 2014-01-22 | 超威电源有限公司 | Rapid charging device with boost-buck system |
| CN106849848A (en) * | 2016-12-07 | 2017-06-13 | 银西兰 | Solar energy photovoltaic electricity generation 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: 20130703 Termination date: 20151128 |