CN201821167U - Power storage system - Google Patents
Power storage system Download PDFInfo
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- CN201821167U CN201821167U CN201020234097XU CN201020234097U CN201821167U CN 201821167 U CN201821167 U CN 201821167U CN 201020234097X U CN201020234097X U CN 201020234097XU CN 201020234097 U CN201020234097 U CN 201020234097U CN 201821167 U CN201821167 U CN 201821167U
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- electric power
- storage unit
- charge storage
- power storage
- stocking system
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Abstract
The utility model relates to a power storage system which can be applied in an energy system and mainly comprises a power storage device and a power management device, wherein the power storage device comprises at least one first power storage unit, at least one second power storage unit and a supercapacitor, with the help of the characteristics of the supercapacitor, the first power storage unit can be electrically connected with the second power storage unit, and then the power management device can be further used for energy management. The power storage system mainly utilizes the battery characteristics of a lead-acid battery and a lithium battery (or a lithium-ion battery) and the management of the power management device for upgrading the endurance and the power storage capacity of a battery storage device; furthermore, the power storage system can charge and discharge instantaneously with the help of the characteristics of the supercapacitor.
Description
Technical field
The utility model relates to a kind of electric power stocking system, refers to especially a kind ofly can promote capacitance of storage and endurance, and can carry out the electric power stocking system that moment discharges and recharges.
Background technology
Along with the new line of environmental consciousness and the emergence of green energy industry, the product of high-effect and environmental protection of emphasizing of all kinds comes out successively, how to make power supply effectively manage the trend of Mirae Corp.'s development especially, give an example with charge storage unit, disposable charge storage unit in the past, develop into reusable charge storage unit gradually, again, general electric power stocking system mainly utilizes the medium of single kind of charge storage unit as storing electrical energy, for example a lead-acid battery or a lithium battery etc., can avoid the different conflicts that produce of characteristic between charge storage unit and the charge storage unit though use single charge storage unit, therefore, only can be confined in the characteristic of employed charge storage unit in the use, with the lead-acid battery is example, it has simple in structure, advantages such as cheap and electromotive force is big, but can't the multiple cycles utilization, again, but lithium battery has advantages such as high storage density and recycled for multiple times, but its manufacturing cost costliness cause can't widespread in big electric power place, again, when using single charge storage unit, the restriction that its operating voltage is subjected to charge storage unit can't promote, and in the operational environment of low-voltage, charge storage unit partly can be because of the reason of characteristic, the life-span that makes charge storage unit to use reduces, moreover, general charge storage unit can't be carried out discharging and recharging of moment, the big voltage of moment may cause charge storage unit to be damaged, therefore make the applicable field of electric power stocking system to extend, in sum, how to utilize the characteristic of different charge storage unit, promote the endurance of electric power stocking system, be maximum problem in the development of electric power stocking system.
The utility model content
Because above-mentioned problem, the applicant's foundation is engaged in the experience of Related product design for many years, at the characteristic of charge storage unit and the structure of electric power stocking system, and analysis of being correlated with and research, the phase can be found out the product that addresses the above problem; Edge this, the main purpose of the utility model is to provide a kind of integration multiple different charge storage unit, and the electrical management device of arranging in pairs or groups, to promote the electric power stocking system of capacitance of storage and endurance.
In order to achieve the above object, electric power stocking system of the present utility model, it is mainly formed by a power storage devices and a structure that electrical management device is organized, wherein, power storage devices is formed by at least one first charge storage unit, at least one second charge storage unit and a structure that super capacitor is organized, wherein, this second charge storage unit is electrically connected with this first charge storage unit by this super capacitor; And an electrical management device, be electrically connected with this power storage devices.
Wherein, this second charge storage unit can be lithium battery, and this lithium battery is several.
Electric power stocking system of the present utility model, its useful technique effect is: by the characteristic of super capacitor, first charge storage unit and second charge storage unit are integrated, and utilize electrical management device to manage at charge capacity etc., so, composition by above-mentioned each member, to promote the endurance and the capacitance of storage of electric power stocking system, again, the utility model further utilizes the element characteristic of super capacitor, make the electric power stocking system can carry out discharging and recharging of moment, so, the electric power stocking system just can be applicable among the intermittent green energy resource system.
More than about the explanation of the explanation of the utility model content and following execution mode, in order to demonstration with explain spirit of the present utility model and principle.
Description of drawings
Fig. 1 is a unit of the present utility model composition diagram.
Fig. 2 is another embodiment of the present utility model.
Fig. 3 is an enforcement schematic diagram of the present utility model.
Fig. 4 is an enforcement schematic flow diagram of the present utility model.
The main element symbol description:
10 electric power stocking systems, 101 power storage devices, 102 electrical management devices
1,011 first charge storage unit, 1,012 second charge storage unit, 1013 super capacitors
20 electric power stocking systems, 201 power storage devices, 202 electrical management devices
201 ' power storage devices, 30 wind generator systems, 31 solar power systems
32 load ends, 41 electric power produce 42 electrical managements
43 supply electric power
Embodiment
Please refer to Fig. 1, it shown in the figure unit of the present utility model composition diagram, as shown in the figure, electric power stocking system 10 of the present utility model, it is mainly formed by a power storage devices 101 and electrical management device 102 structure of organizing, wherein, power storage devices 101 is by at least one first charge storage unit 1011, at least one second charge storage unit 1012 and super capacitor 1013 structure of organizing form, again, first charge storage unit 1011 can be lead-acid battery, second charge storage unit 1012 can be lithium battery or lithium Fe battery, and because of two kinds of accumulate elements 1011,1012 operating voltage differences, can be further according to the operating voltage desiring to reach, be connected in series different quantity, so that two kinds of accumulate elements 1011,1012 operating voltage can reach balance, again, second charge storage unit 1011 is electrically connected with first charge storage unit 1012 by super capacitor 1013, therefore first charge storage unit 1011 is form in parallel with second charge storage unit 1012, again, electrical management device 102 can be an electric substrate or is formed by the electric substrate structure that several electrical switch elements are organized of arranging in pairs or groups, it mainly has a power management unit, an one electric power detecting unit and a structure that power conversion unit is organized form, and electrical management device 102 is with power storage devices 101 and is electrically connected, again, the electric power savings of electrical management device 102 its main management and control electric power stocking systems 10 and the supply of electric power, again, be directed at electrical management device 102 damages for the variation of avoiding the electric power peak value is excessive, so element of electrical management device 102, need to select can bear the element of surge voltage, moreover above-mentioned alleged super capacitor may further be a superbattery or is one to have the element of identical characteristics.
Please refer to Fig. 2, shown in the figure another embodiment of the present utility model, as shown in the figure, electric power stocking system 20 of the present utility model, can be further according to demand, group is provided with the power storage devices 201,201 ' of array ..., and each power storage devices 201,201 ' ... be with electrical management device 202 respectively and be electrically connected, so electric power stocking system 20 just can carry out the management and control of electric power at each power storage devices 201 by electrical management device 202.
Please refer to Fig. 3, it shown in the figure enforcement schematic diagram of the present utility model, the electric power stocking system 10 that the utility model is alleged, can be applicable among the energy resource system, alleged energy resource system can be a wind generator system 30 or a solar power system 31, illustrate with wind generator system at this, as shown in the figure, wind generator system 30 is electrically connected with electric power stocking system 10, when wind generator system 30 produces electric power, just can action such as save by electric power stocking system 10, again, electric power stocking system 10 is electrically connected with a load end 32, please arrange in pairs or groups again with reference to Fig. 2 and Fig. 4, be enforcement schematic flow diagram of the present utility model shown in the figure, as shown in the figure, implementing procedure of the present utility model is as described below:
(1) electric power produces 41: when wind generator system 30 promotes through wind-force, when its inner generator produced electric power through start, electric energy was saved electric energy among power storage devices 101 via electrical management device 102;
(2) electrical management 42: 102 pairs of power storage devices of electrical management device 101 are carried out the detection of electric power savings amount under the normality, and can further electric power savings amount be shown on the panel;
(3) supply electric power 43: when load end 32 is desired to carry out work, electrical management device 102 makes the electric energy in the power storage devices 101 be supplied to load end 32, and can power storage devices 101 be charged with the time by the management and control of electrical management device 102 with the time.
From the above, green energy resources such as wind power generation, all can be subjected to external influence, the electric energy number that is produced is affected, give an example with wind power generation, wind power generation is subjected to setting up the influence of the wind-force size of zone and weather situation, when calm, just do not have electric energy and produce, relative, when wind-force greatly to being enough to promote wind generator system, just can produce electric energy, hold above-mentionedly, the electric energy that wind power generation produced is suddenly big or suddenly small often, general accumulate element consume is quickened, yet, but the utility model is by the super capacitor fast charging and discharging and the characteristic that can absorb surging, when electric power is unstable, super capacitor can be fast with its absorption and adjusting, with the service life of continuity power storage devices, again, the electric energy required when load end hurriedly increases, super capacitor supply of electrical energy fast can be utilized, so just the load that two power storage unit are born can be reduced.
In sum, the electric power stocking system that the utility model is alleged, mainly form by at least one power storage devices and structure that at least one electrical management device is organized, wherein, the power storage devices certificate is by first charge storage unit, second charge storage unit and structure that super capacitor is organized form, characteristic by super capacitor makes two accumulate elements can produce electrical connection, and start such as can charge and discharge fast, again, the utility model is in conjunction with two kinds of different charge storage unit characteristics, to promote the charge capacity and the endurance of power storage devices, again, the utility model further utilizes electrical management device, carries out energy conservation at the electric power of being saved in the power storage devices; In view of the above, the utility model is after it implements according to this, and can reach really provides a kind of capacitance of storage and endurance of promoting, and can carry out the electric power stocking system that moment discharges and recharges.
Only; the above; it only is the preferred embodiment of the utility model; be not in order to limit protection range of the present utility model; anyly have the knack of this skill person; not breaking away from the equalization variation of being done under spirit of the present utility model and the scope and modification, all should be covered by in the scope of patent protection of the present utility model.
Claims (10)
1. electric power stocking system is characterized in that comprising:
A power storage devices is formed by at least one first charge storage unit, at least one second charge storage unit and the main structure of super capacitor, and wherein, this second charge storage unit is electrically connected with this first charge storage unit by this super capacitor; And
An electrical management device is electrically connected with this power storage devices.
2. electric power stocking system as claimed in claim 1 is characterized in that, this first charge storage unit is a lead-acid battery.
3. electric power stocking system as claimed in claim 1 is characterized in that, this second charge storage unit is a lithium battery.
4. electric power stocking system as claimed in claim 1 is characterized in that, this second charge storage unit is a lithium Fe battery.
5. electric power stocking system as claimed in claim 3 is characterized in that, this lithium battery is several.
6. electric power stocking system as claimed in claim 1 is characterized in that, this super capacitor is a superbattery.
7. electric power stocking system as claimed in claim 1 is characterized in that, this electrical management device is an electric substrate.
8. electric power stocking system as claimed in claim 1 is characterized in that, this electrical management device has a power management unit.
9. electric power stocking system as claimed in claim 1 is characterized in that, this electrical management device has an electric power detecting unit.
10. electric power stocking system as claimed in claim 1 is characterized in that, this electrical management device has a power conversion unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020234097XU CN201821167U (en) | 2010-06-23 | 2010-06-23 | Power storage system |
| JP2010004583U JP3162805U (en) | 2010-06-23 | 2010-07-07 | Power storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020234097XU CN201821167U (en) | 2010-06-23 | 2010-06-23 | Power storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821167U true CN201821167U (en) | 2011-05-04 |
Family
ID=43919109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020234097XU Expired - Lifetime CN201821167U (en) | 2010-06-23 | 2010-06-23 | Power storage system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3162805U (en) |
| CN (1) | CN201821167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114729627A (en) * | 2019-09-25 | 2022-07-08 | 艾柯夫传动技术有限责任公司 | Method for storing potential energy |
-
2010
- 2010-06-23 CN CN201020234097XU patent/CN201821167U/en not_active Expired - Lifetime
- 2010-07-07 JP JP2010004583U patent/JP3162805U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114729627A (en) * | 2019-09-25 | 2022-07-08 | 艾柯夫传动技术有限责任公司 | Method for storing potential energy |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3162805U (en) | 2010-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |