CN205103667U - Distributing type roof photovoltaic power generation intelligence energy storage system - Google Patents
Distributing type roof photovoltaic power generation intelligence energy storage system Download PDFInfo
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- CN205103667U CN205103667U CN201520834077.9U CN201520834077U CN205103667U CN 205103667 U CN205103667 U CN 205103667U CN 201520834077 U CN201520834077 U CN 201520834077U CN 205103667 U CN205103667 U CN 205103667U
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Abstract
The utility model relates to a distributing type roof photovoltaic power generation intelligence energy storage system, including energy storage battery pack, the photovoltaic cell DC conversion module, the energy storage battery DC conversion module, rectifier module, grid -connected inverter, from net dc -to -ac converter and intelligent management system, wherein energy storage battery pack respectively with the photovoltaic cell DC conversion module, energy storage battery DC conversion module electrical connection, the energy storage battery DC conversion module pass through rectifier module respectively with grid -connected inverter, from net dc -to -ac converter electrical connection, intelligent management system respectively with the energy storage battery, the photovoltaic cell DC conversion module, the energy storage battery DC conversion module, rectifier module, grid -connected inverter, from net dc -to -ac converter electrical connection. High -efficient reasonable storage can be effectual be carried out to the gained electric energy of photovoltaic power generation system to this novel one side, and on the other hand can be incorporated into the power networks and move from the net with the mains power supply electric wire netting according to uses needs are nimble gained electric energy and the electric energy after the storage of photovoltaic power generation system.
Description
Technical field
The utility model relates to a kind of photovoltaic power generation equipment, is exactly a kind of distributed roof photovoltaic generation intelligent energy storage 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, current due to photovoltaic generation time, by time factor and such environmental effects very big, namely when sunlight conditions is good, generated energy is large, when sunlight conditions is bad, generated energy is little does not even generate electricity, therefore the undulatory property causing photovoltaic generation is very big, function cannot be carried out directly to electrical appliance or electrical network, in order to overcome this problem, currently in photovoltaic generating system, be provided with special stored energy mechanism, realize storing the unnecessary electric energy of photovoltaic generation by stored energy mechanism, and stable output, presently used stored energy mechanism mostly is the battery pack being equipped with charging-discharging controller, although structure can meet the needs of balance photovoltaic generation energy fluctuation in this, but cannot directly the electric energy of photovoltaic generation be incorporated into the power networks, thus significantly limit the usability of photovoltaic generating system, although also have the equipment adding in some photovoltaic systems and be incorporated into the power networks at present, but this mode causes the mechanism of photovoltaic generating system complicated, with high costs, effectively can not meet the actual needs used, therefore in order to address this problem, in the urgent need to developing a kind of novel solar energy power generating accumulator 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 photovoltaic generation intelligent energy storage system, this new structure is simple, system integration degree is high, operation automaticity is high and Detection Information two is comprehensively accurate, effectively can carry out efficient and rational storage to the electric energy that photovoltaic generating system obtains on the one hand, the electric energy that can obtain photovoltaic generating system on the other hand and the electric energy after storing need flexibly according to use and mains-supplied electrical network carries out grid-connected and from network operation, thus greatly improve dirigibility and the reliability of photovoltaic system electric energy energy storage operation.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of distributed roof photovoltaic generation intelligent energy storage system, comprise energy storage battery group, photovoltaic cell DC converting module, energy-storage battery DC converting module, rectification module, combining inverter, from net inverter and intelligent management system, wherein energy storage battery group respectively with photovoltaic cell DC converting module, energy-storage battery DC converting modular electrical connects, energy-storage battery DC converting module by rectification module respectively with combining inverter, be electrically connected from net inverter, intelligent management system respectively with energy storage battery, photovoltaic cell DC converting module, energy-storage battery DC converting module, rectification module, combining inverter, be electrically connected from net inverter.
Further, described energy storage battery group comprises locating rack, battery pack and heat abstractor, wherein battery pack at least one group be positioned at locating rack, and the outside surface that heat abstractor is arranged on locating rack is communicated with in locating rack by heat-exchange device.
Further, described locating rack is airtight cavity structure.
Further, described heat abstractor is semiconductor cooling device.
Further, described heat-exchange device is that any one or two kinds of heat exchanger tube or heat conduction bar share.
Further, described combining inverter, from net inverter all at least two groups, and respectively organize combining inverter, from all in parallel between net inverter.
Further, described intelligent management system comprises data processing unit, data storage cell, communication unit, driver element, power energy monitoring and controlling detecting unit, charging-discharging controller, temperature sensor, manipulation keyboard and display, wherein driver element is electrically connected with data processing unit, data storage cell, communication unit, power energy monitoring and controlling detecting unit, charging-discharging controller, temperature sensor, manipulation keyboard and display respectively, and described temperature sensor is arranged on energy storage battery group, combining inverter and from net inverter respectively.
This new structure is simple, system integration degree is high, operation automaticity is high and Detection Information two is comprehensively accurate, effectively can carry out efficient and rational storage to the electric energy that photovoltaic generating system obtains on the one hand, the electric energy that can obtain photovoltaic generating system on the other hand and the electric energy after storing need flexibly according to use and mains-supplied electrical network carries out grid-connected and from network operation, thus greatly improve dirigibility and the reliability of photovoltaic system electric energy energy storage operation.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this novel electronic schematic diagram;
Fig. 2 is energy storage battery group structural representation;
Fig. 3 is intelligent management system electronic 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.
As Fig. 1, one described in 2 and 3 distributed roof photovoltaic generation intelligent energy storage system, comprise energy storage battery group 1, photovoltaic cell DC converting module 2, energy-storage battery DC converting module 3, rectification module 4, combining inverter 5, from net inverter 6 and intelligent management system 7, wherein energy storage battery group 1 respectively with photovoltaic cell DC converting module 2, energy-storage battery DC converting module 3 is electrically connected, energy-storage battery DC converting module 3 by rectification module 8 respectively with combining inverter 5, be electrically connected from net inverter 6, intelligent management system 7 respectively with energy storage battery 1, photovoltaic cell DC converting module 2, energy-storage battery DC converting module 3, rectification module 4, combining inverter 5, be electrically connected from net inverter 6.
In the present embodiment, described energy storage battery group 1 comprises locating rack 11, battery pack 12 and heat abstractor 13, wherein few one group and be positioned at locating rack 11 of battery pack to 12, the outside surface that heat abstractor 13 is arranged on locating rack 11 is communicated with locating rack 11 is interior by heat-exchange device 14.
In the present embodiment, described locating rack 11 is airtight cavity structure.
In the present embodiment, described heat abstractor 13 is semiconductor cooling device.
In the present embodiment, described heat-exchange device 14 is that any one or two kinds of heat exchanger tube or heat conduction bar share.
In the present embodiment, described combining inverter 5, from net inverter 6 all at least two groups, and each group combining inverter 5, from all in parallel between net inverter 6.
In the present embodiment, described intelligent management system 7 comprises data processing unit, data storage cell, communication unit, driver element, power energy monitoring and controlling detecting unit, charging-discharging controller, temperature sensor, manipulation keyboard and display, wherein driver element is electrically connected with data processing unit, data storage cell, communication unit, power energy monitoring and controlling detecting unit, charging-discharging controller, temperature sensor, manipulation keyboard and display respectively, and described temperature sensor is arranged on energy storage battery group, combining inverter and from net inverter respectively.
This new structure is simple, system integration degree is high, operation automaticity is high and Detection Information two is comprehensively accurate, effectively can carry out efficient and rational storage to the electric energy that photovoltaic generating system obtains on the one hand, the electric energy that can obtain photovoltaic generating system on the other hand and the electric energy after storing need flexibly according to use and mains-supplied electrical network carries out grid-connected and from network operation, thus greatly improve dirigibility and the reliability of photovoltaic system electric energy energy storage operation.
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 photovoltaic generation intelligent energy storage system, it is characterized in that: described distributed roof photovoltaic generation intelligent energy storage system comprises energy storage battery group, photovoltaic cell DC converting module, energy-storage battery DC converting module, rectification module, combining inverter, from net inverter and intelligent management system, wherein said energy storage battery group respectively with photovoltaic cell DC converting module, energy-storage battery DC converting modular electrical connects, described energy-storage battery DC converting module by rectification module respectively with combining inverter, be electrically connected from net inverter, described intelligent management system respectively with energy storage battery, photovoltaic cell DC converting module, energy-storage battery DC converting module, rectification module, combining inverter, be electrically connected from net inverter.
2. one according to claim 1 distributed roof photovoltaic generation intelligent energy storage system, it is characterized in that: described energy storage battery group comprises locating rack, battery pack and heat abstractor, wherein battery pack at least one group be positioned at locating rack, the outside surface that heat abstractor is arranged on locating rack is communicated with in locating rack by heat-exchange device.
3. one according to claim 2 distributed roof photovoltaic generation intelligent energy storage system, is characterized in that: described locating rack is airtight cavity structure.
4. one according to claim 2 distributed roof photovoltaic generation intelligent energy storage system, is characterized in that: described heat abstractor is semiconductor cooling device.
5. one according to claim 2 distributed roof photovoltaic generation intelligent energy storage system, is characterized in that: described heat-exchange device is that any one or two kinds of heat exchanger tube or heat conduction bar share.
6. one according to claim 1 distributed roof photovoltaic generation intelligent energy storage system, is characterized in that: described combining inverter, from net inverter all at least two groups, and respectively organizes combining inverter, from all in parallel between net inverter.
7. one according to claim 1 distributed roof photovoltaic generation intelligent energy storage system, it is characterized in that: described intelligent management system comprises data processing unit, data storage cell, communication unit, driver element, power energy monitoring and controlling detecting unit, charging-discharging controller, temperature sensor, manipulation keyboard and display, wherein driver element respectively with data processing unit, data storage cell, communication unit, power energy monitoring and controlling detecting unit, charging-discharging controller, temperature sensor, manipulation keyboard and display electrical connection, described temperature sensor is arranged on energy storage battery group respectively, combining inverter and from net inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834077.9U CN205103667U (en) | 2015-10-26 | 2015-10-26 | Distributing type roof photovoltaic power generation intelligence energy storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834077.9U CN205103667U (en) | 2015-10-26 | 2015-10-26 | Distributing type roof photovoltaic power generation intelligence energy storage system |
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| CN205103667U true CN205103667U (en) | 2016-03-23 |
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| CN201520834077.9U Expired - Fee Related CN205103667U (en) | 2015-10-26 | 2015-10-26 | Distributing type roof photovoltaic power generation intelligence energy storage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207266A (en) * | 2015-10-26 | 2015-12-30 | 苏州华安普电力科技股份有限公司 | Distributed intelligent energy storage system for realizing photovoltaic power generation at roof |
-
2015
- 2015-10-26 CN CN201520834077.9U patent/CN205103667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207266A (en) * | 2015-10-26 | 2015-12-30 | 苏州华安普电力科技股份有限公司 | Distributed intelligent energy storage system for realizing photovoltaic power generation at roof |
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| 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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |