CN202150739U - A household energy storage device composed of a super capacitor and a power cell - Google Patents
A household energy storage device composed of a super capacitor and a power cell Download PDFInfo
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- CN202150739U CN202150739U CN201120257193U CN201120257193U CN202150739U CN 202150739 U CN202150739 U CN 202150739U CN 201120257193 U CN201120257193 U CN 201120257193U CN 201120257193 U CN201120257193 U CN 201120257193U CN 202150739 U CN202150739 U CN 202150739U
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- energy storage
- super capacitor
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model relates to a household energy storage device composed of a super capacitor and a power cell. The household energy storage device includes a main controller, a power grid scheduling control communication device, n energy converting devices, a front adaptor, a trickle processor, a charge controller, a pile energy storage system and an inversion controller, wherein n >=1. The pile energy storage system is mainly composed of the super capacitor and the power cell. The main controller connects with the power grid scheduling control communication device. The main controller connects with the front adaptor, the trickle processor, the charge controller, the pile energy storage system and the inversion controller separately, and the front adaptor, the trickle processor, the charge controller, the pile energy storage system and the inversion controller are connected together successively. Output terminals of the n energy converting devices connect with an input terminal of the front adaptor. The charge controller and the inversion controller connect with an AC bus through a contactor of the charge controller and a contactor of the inversion controller respectively. Control terminals of the contactor connect with the main controller. By using the household energy storage device composed of the super capacitor and the power cell in the utility model, grid integration can be realized, so as to utilize electric energy as efficiently as possible.
Description
Technical field
The utility model relates to a kind of energy storage device, particularly relates to a kind of family expenses energy storage device that adopts super capacitor and electrokinetic cell to constitute.
Background technology
The appearance of super capacitor makes the output of high-power macro-energy of moment become easy; The industrialization process development of electrokinetic cell, especially dynamic lithium battery makes the energy-storage system structure of macro-energy become succinct.In today of energy epoch arrival in short supply day by day; Focus on flowing of the energy that people take place more at one's side; With the consumption of the energy especially electric energy with gather as important perpetual object, and fully, utilize them to maximal efficiency, very important become.
Summary of the invention
The utility model technical problem to be solved provides a kind of family expenses energy storage device that adopts super capacitor and electrokinetic cell to constitute, can be fully, the maximal efficiency land productivity uses electric energy.
The utility model solves the technical scheme that its technical problem adopted: a kind of family expenses energy storage device that adopts super capacitor and electrokinetic cell to constitute is provided; Comprise master controller, dispatching of power netwoks control communication device, a n energy conversion device, preposition adapter, trickle processor, charge controller, pile energy-storage system and inverter controller; Wherein, N >=1, described pile energy-storage system mainly is made up of super capacitor and power battery pack; Described master controller links to each other with described dispatching of power netwoks control communication device; Described master controller also links to each other with inverter controller with preposition adapter, trickle processor, charge controller, the pile energy-storage system of series connection successively respectively; The output of a described n energy conversion device links to each other with described preposition adapter input respectively; Described charge controller and inverter controller link to each other with ac bus through contactor separately; The control end of described contactor links to each other with described master controller.
Described dispatching of power netwoks control communication device is provided with one or more in wireless communication interface, wire communication interface and the optical communication interface.
Described master controller adopts and is made up of dsp chip and fpga chip.
Described energy conversion device is solar converter, tidal energy transducer, wind energy converter, acoustic transducer, heat converter, electric energy transducer or mechanical energy converter.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The utility model compared with prior art has following advantage and good effect: the energy that the utility model is stored is through the real-time transmission of data, and the computer management system of grid dispatching center will be carried out sharing of load, optimized dispatching; Provide inversion then and present the instruction of electric energy; Its data communication instruction realizes being incorporated into the power networks through the process control of the control unit of native system, uses electric energy thereby reach the maximal efficiency land productivity.
The utility model has been accomplished the energy storage under the coordination control of controller; Which kind of physical quantity no matter; As long as convert electric energy to, the also size of its electric energy no matter, system can both catch it and accumulate; Realized accumulating of energy down in the direct management of master controller and control, and under the direct management of administration of power networks computer system completion to the power transfer that is incorporated into the power networks of electrical network.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The execution mode of the utility model relates to a kind of family expenses energy storage device that adopts super capacitor and electrokinetic cell to constitute; As shown in Figure 1, comprise master controller 1, dispatching of power netwoks control communication device 2, seven energy conversion devices 3, preposition adapter 4, trickle processor 5, charge controller 6, pile energy-storage system 7 and inverter controllers 8.Pile energy-storage system 7 mainly is made up of super capacitor and power battery pack, and master controller 1 links to each other with preposition adapter 4, trickle processor 5, charge controller 6, pile energy-storage system 7 and the inverter controller 8 of series connection successively respectively.The output of seven energy conversion devices 3 links to each other with preposition adapter 4 inputs respectively.Charge controller 6 and inverter controller 8 link to each other with ac bus through contactor 9 separately; The control end of described contactor 9 links to each other with described master controller 1.
Wherein, The intelligent controller system of master controller for adopting dsp chip and fpga chip to constitute; Be responsible for communication and control with network system, receive instruction that power network dispatching system provides and the Real-time and Dynamic message of sending this device, controlling all control function module of subordinate simultaneously.In order to realize the effective control to subordinate's module, the interface of master controller can be realized subordinate's control message all, that need in service is controlled.Like the required user-machine interface of touch-screen, BMS pile management interface etc., coordinate all required signals of control through these interfaces.
Master controller carries out communication in order to accomplish with power network dispatching system, and master controller also links to each other with dispatching of power netwoks control communication device.Dispatching of power netwoks control communication device is provided with one or more in wireless communication interface, wire communication interface and the optical communication interface.The signal that wireless communication interface uses can be GPRS, bluetooth, WiFi etc.; The wire communication interface can be Internet network communication, carrier communication, dedicated communication link etc.; The setting of optical communication interface is to adopt optical-fibre communications when realizing power scheduling.Master controller can be realized the link of data and the communication mode judgement of intelligence through dispatching of power netwoks control communication device.Wherein, wireless communication interface, wire communication interface and optical communication interface are optional accessory.
Energy conversion device can convert different physical quantities into electric energy, so can be directed against different physical quantity and external electric characterisitic parameters, matches different modules, with the matching process of realizing optimizing.In the module that originally articulates, quantity can expand, and energy conversion device can be selected to different physical quantitys, like solar energy, tidal energy, wind energy, acoustic energy, heat energy, luminous energy, electric energy, mechanical energy etc.7 kinds of energy conversion devices as adopting among Fig. 1 are respectively: solar converter, be based upon the solar cell change-over panel in family radiation of visible light space, and can be electric energy with solar energy converting; The tidal energy transducer when the occasion of water flows is being arranged, or has the transducer that inserts under the occasion of tidal fluctuations, can convert tidal energy into electric energy; Wind energy converter can receive the energy reception of the position of wind energy with wind power generation in family, can convert wind energy into electric energy; Acoustic transducer, the transducer of employing sound can convert acoustic energy to electric energy; Heat converter as the season of difference variation, utilizes the heat energy of the difference generation of temperature, transfers it to electric energy; Electric energy transducer, the device that utilizes the low ebb electricity of electrical network to carry out energy storage; Mechanical energy converter can convert the mechanical energy in the body-building process to electric energy.
Preposition adapter obtains energy from the output port of different energy converters, carries out the conversion of energy through this preposition adapter, and the unified pattern that converts current delivery to is sent into the back level system.The electric current (comprising electric current faint, variation) that the trickle processor is responsible for prime is sent into carries out the accumulation of energy, and the energy storage component of its core can adopt super capacitor, and the electric energy that will pass through set is sent into following charging module.Charge controller can charge into preposition energy in the pile energy-storage system and carry out energy storage.The pile energy-storage system mainly is made up of super capacitor and power battery pack, and this pile energy-storage system is controlled energy storage effectively and charging process by battery management system BMS system management.Inverter controller is responsible for the energy in the energy-storage system is transmitted to electrical network, in contactor system coordination control procedure, realizes being incorporated into the power networks NE BY ENERGY TRANSFER.Charge controller and inverter controller link to each other with ac bus through contactor separately; Wherein, contactor receives dispatching of power netwoks control, in the grid management systems process; Electrical network is thought when rich electric energy is arranged; System just provides message with the mode of communication, controls through the coordination of controller to start the NE BY ENERGY TRANSFER of electrical network to energy-storage system, the energy storage of promptly so-called utilization " low ebb ".
The utility model configuration different energy conversion equipment; Pass through the energy stack of trickle processing unit by the electric weight of its output; Deliver to charger apparatus; To the energy storage (transfer of energy) of charging of the super capacitor module in the pile and power battery pack, transfer to inverter by charger then, energy is delivered to electrical network.When energy-storage system family as N or enterprise's formula can be given the electrical network feedback energy; The control that it is incorporated into the power networks and take the electrical network as will become very important of control core mixing system, all, distributed energy feeding all is under the coordination control of computer, to be incorporated into the power networks in an orderly manner through contactor.
Visible from Fig. 1, after the device of the utility model had inserted the different energy conversion equipment, system had accomplished the energy storage under the coordination control of master controller; Which kind of physical quantity no matter; As long as convert electric energy to, the also size of its electric energy no matter, system can both catch it and accumulate; Realized accumulating of energy down in the direct management of master controller and control, and under the direct management of administration of power networks computer system completion to the power transfer that is incorporated into the power networks of electrical network.
Think that when power network dispatching system electrical network has in the rich energy, native system starts the charging process that is energized by outer net, and energy storage is carried out in promptly so-called utilization " low ebb ", waits for the loopback that realizes energy when electrical network has demand once more again.
The operating system of this device is fully automatic operation; Whole control process realizes coordination optimization control by master controller; When receiving external energy; System will be with self energy storage capacity as the foundation of control, and when the system stored energy value of reaching capacity, system will stagnate and transform entering wait dispatching of power netwoks.When electrical network has energy requirement, system will start inversion system after receiving the dispatching of power netwoks message, and the energy of being preserved in the pile is sent into electrical network in the lump, and whole energy transfer process can according to the demand of electrical network and carry out control.When power transfer finishes, with the cyclic process that gets into next round.
Be not difficult to find, the utility model energy by inverter in electrical network passes on the process of energy, by the grid dispatching center computer system control.The energy that this device is stored is through the real-time transmission of data; The computer management system of grid dispatching center will be carried out sharing of load, optimized dispatching; Provide inversion then and present the instruction of electric energy; Its data communication instruction realizes being incorporated into the power networks through the process control of the master controller of native system, uses electric energy thereby reach the maximal efficiency land productivity.The utility model has been accomplished the energy storage under the coordination control of controller; Which kind of physical quantity no matter; As long as convert electric energy to, the also size of its electric energy no matter, system can both catch it and accumulate; Realized accumulating of energy down in the direct management of master controller and control, and under the direct management of administration of power networks computer system completion to the power transfer that is incorporated into the power networks of electrical network.
Claims (4)
1. family expenses energy storage device that adopts super capacitor and electrokinetic cell to constitute; Comprise master controller (1), dispatching of power netwoks control communication device (2), a n energy conversion device (3), preposition adapter (4), trickle processor (5), charge controller (6), pile energy-storage system (7) and inverter controller (8); Wherein, N >=1 is characterized in that, described pile energy-storage system (7) mainly is made up of super capacitor and power battery pack; Described master controller (1) links to each other with described dispatching of power netwoks control communication device (2); Described master controller (1) also links to each other with preposition adapter (4), trickle processor (5), charge controller (6), pile energy-storage system (7) and the inverter controller (8) of series connection successively respectively; The output of a described n energy conversion device (3) links to each other with described preposition adapter (4) input respectively; Described charge controller (6) and inverter controller (8) link to each other with ac bus through contactor (9) separately; The control end of described contactor (9) links to each other with described master controller (1).
2. the family expenses energy storage device that employing super capacitor according to claim 1 and electrokinetic cell constitute; It is characterized in that described dispatching of power netwoks control communication device (2) is provided with one or more in wireless communication interface, wire communication interface and the optical communication interface.
3. the family expenses energy storage device that employing super capacitor according to claim 1 and electrokinetic cell constitute is characterized in that, described master controller (1) adopts and is made up of dsp chip and fpga chip.
4. the family expenses energy storage device that employing super capacitor according to claim 1 and electrokinetic cell constitute; It is characterized in that described energy conversion device (3) is solar converter, tidal energy transducer, wind energy converter, acoustic transducer, heat converter, electric energy transducer or mechanical energy converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120257193U CN202150739U (en) | 2011-07-20 | 2011-07-20 | A household energy storage device composed of a super capacitor and a power cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120257193U CN202150739U (en) | 2011-07-20 | 2011-07-20 | A household energy storage device composed of a super capacitor and a power cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150739U true CN202150739U (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120257193U Expired - Fee Related CN202150739U (en) | 2011-07-20 | 2011-07-20 | A household energy storage device composed of a super capacitor and a power cell |
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| CN (1) | CN202150739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255390A (en) * | 2011-07-20 | 2011-11-23 | 上海瑞华(集团)有限公司 | Household energy storing device containing super capacitor and power cell |
-
2011
- 2011-07-20 CN CN201120257193U patent/CN202150739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255390A (en) * | 2011-07-20 | 2011-11-23 | 上海瑞华(集团)有限公司 | Household energy storing device containing super capacitor and power cell |
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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: 20120222 Termination date: 20170720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |