CN108879855A - A kind of energy storage device of generation of electricity by new energy - Google Patents
A kind of energy storage device of generation of electricity by new energy Download PDFInfo
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- CN108879855A CN108879855A CN201810781547.8A CN201810781547A CN108879855A CN 108879855 A CN108879855 A CN 108879855A CN 201810781547 A CN201810781547 A CN 201810781547A CN 108879855 A CN108879855 A CN 108879855A
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- storage device
- energy storage
- generation
- electricity
- new energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of energy storage device of generation of electricity by new energy, utilize generation of electricity by new energy device, Boost DC converter, three stage charging system controller, energy storage device, voltage collection circuit, equalizing circuit, A/D conversion circuit, single-chip microcontroller and communication module, provide a kind of energy storage device of generation of electricity by new energy, the stability and controllability of energy storage device can be improved, generation of electricity by new energy device, Boost DC converter, three stage charging system controller, energy storage device, voltage collection circuit, equalizing circuit, A/D conversion circuit, single-chip microcontroller and communication module, the output end of single-chip microcontroller and the input terminal of equalizing circuit connect, the output end of equalizing circuit and the input terminal of energy storage device connect.
Description
Technical field
The present invention relates to new energy field more particularly to a kind of energy storage devices of generation of electricity by new energy.
Background technique
The energy that conventional energy resource refers to technical comparative maturity and utilized on a large scale, and new energy typically refers to not yet
The extensive energy for utilizing, actively researching and developing.Therefore, coal, petroleum, natural gas and large and medium-sized water power are all counted as often
The energy is advised, and using solar energy, wind energy, modern biotechnology mass-energy, geothermal energy, ocean energy and Hydrogen Energy etc. as new energy.NewlyThe energy
Also known as unconventional energy resource.Refer toTraditional energyExcept various energy forms.Refer to and just starts development and utilization or positiveResearch、
NeedIt promotes'sThe energy, such asSolar energy、Geothermal energy、Wind energy、Ocean energy、Biomass energyWithNuclear fusion energyDeng.
Being generated electricity using new energy has been inevitable trend that clean energy resource uses, and energy storage device is reliable
Whether property directly influences equipment normally can continuously work, but be related to now to the reliability design of new energy energy storage device
It is less, therefore, it is necessary to develop a kind of energy storage device of the power generation of high reliability, to improve the stability of energy storage device and controllable
Property.
Summary of the invention
Therefore, to solve the above-mentioned problems, the present invention provides a kind of energy storage device of generation of electricity by new energy, is sent out using new energy
Electric installation, Boost DC converter, three stage charging system controller, energy storage device, voltage collection circuit, equalizing circuit, A/D turn
Circuit, single-chip microcontroller and communication module are changed, a kind of energy storage device of generation of electricity by new energy is provided, the stabilization of energy storage device can be improved
Property and controllability.
A kind of energy storage device of generation of electricity by new energy according to the present invention, the energy storage device of generation of electricity by new energy include new energy hair
Electric installation, Boost DC converter, three stage charging system controller, energy storage device, voltage collection circuit, equalizing circuit, A/D turn
Change circuit, single-chip microcontroller and communication module；
Generation of electricity by new energy device, Boost DC converter, three stage charging system controller, energy storage device, voltage acquisition electricity
Road, equalizing circuit, A/D conversion circuit, single-chip microcontroller and communication module, the output end of single-chip microcontroller and the input terminal of equalizing circuit connect
It connects, the output end of equalizing circuit and the input terminal of energy storage device connect.
Preferably, generation of electricity by new energy device includes wind power generation plant or photovoltaic power generation apparatus.
Preferably, the input terminal of Boost DC converter is connect with the output end of generation of electricity by new energy device, and booster type is straight
Current converter is used to be increased to the voltage that generation of electricity by new energy device exports to be less than 500V and is greater than the high pressure of 300V.
Preferably, the input terminal of three stage charging system controller is connect with the output end of Boost DC converter, three-stage
Charge controller is used to control the charge and discharge of the energy storage device of generation of electricity by new energy.
Preferably, the input terminal of energy storage device is connect with the output end of three stage charging system controller, and energy storage device is for depositing
Store up electric energy caused by generation of electricity by new energy device.
Preferably, the output end of the input terminal of voltage collection circuit and energy storage device connects, and voltage collection circuit is for adopting
Collect the voltage signal of energy storage device, and is transmitted to single-chip microcontroller after voltage signal is converted into digital signal by A/D conversion circuit.
Preferably, the input terminal of single-chip microcontroller is connect with the output end of A/D conversion circuit, and single-chip microcontroller is according to Digital Signals
Equalizing circuit carries out electric voltage equalization processing to energy storage device, is overcharged with preventing in energy storage device voltage unbalanced or mistake
It puts.
Preferably, the input terminal of the output end of single-chip microcontroller and communication module connects, and communication module is by the voltage of energy storage device
Mode is transmitted to remote monitoring end to signal by wireless communication.
Preferably, single-chip microcontroller includes arm processor or FPGA processor.
Preferably, communication is 3G network, 4G network or WIFI network.
Compared with prior art, the present invention has following beneficial effect：
(1) present invention provides a kind of energy storage device of generation of electricity by new energy, is become using generation of electricity by new energy device, Boost DC
Parallel operation, three stage charging system controller, energy storage device, voltage collection circuit, equalizing circuit, A/D conversion circuit, single-chip microcontroller and logical
Module is interrogated, a kind of energy storage device of generation of electricity by new energy is provided, the stability and controllability of energy storage device can be improved.
(2) energy storage device of a kind of generation of electricity by new energy provided by the invention, including voltage collection circuit, balanced electricity
The input terminal of road, A/D conversion circuit and single-chip microcontroller, single-chip microcontroller is connect with the output end of A/D conversion circuit, and single-chip microcontroller is according to number
Word signal controls equalizing circuit and carries out electric voltage equalization processing to energy storage device, is occurred with preventing in energy storage device voltage unbalanced
It overcharges or over-discharge, effectively the state of energy storage device can be monitored, and effective protection is carried out to energy storage device.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the energy storage device of generation of electricity by new energy of the invention.
Appended drawing reference：
1- generation of electricity by new energy device；2- Boost DC converter；3- three stage charging system controller；4- energy storage device；5-
Voltage collection circuit；6- equalizing circuit；7-A/D conversion circuit；8- single-chip microcontroller；9- communication module.
Specific embodiment
The energy storage device of generation of electricity by new energy provided by the invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the energy storage device of generation of electricity by new energy includes generation of electricity by new energy device (1), Boost DC converter
(2), three stage charging system controller (3), energy storage device (4), voltage collection circuit (5), equalizing circuit (6), A/D conversion circuit
(7), single-chip microcontroller (8) and communication module (9)；
Generation of electricity by new energy device (1), Boost DC converter (2), three stage charging system controller (3), energy storage device
(4), voltage collection circuit (5), equalizing circuit (6), A/D conversion circuit (7), single-chip microcontroller (8) and communication module (9), monolithic
The output end of machine (8) is connect with the input terminal of equalizing circuit (6), the output end of equalizing circuit (6) and the input of energy storage device (4)
End connection.
Specifically, generation of electricity by new energy device (1) includes wind power generation plant or photovoltaic power generation apparatus.
Specifically, the input terminal of Boost DC converter (2) is connect with the output end of generation of electricity by new energy device (1), is risen
Die mould DC converter (2) is used to be increased to the voltage that generation of electricity by new energy device (1) exports to be less than 500V and greater than 300V's
High pressure.
Specifically, the input terminal of three stage charging system controller (3) is connect with the output end of Boost DC converter (2),
Three stage charging system controller (3) is used to control the charge and discharge of the energy storage device of generation of electricity by new energy.
Specifically, the input terminal of energy storage device (4) is connect with the output end of three stage charging system controller (3), energy storage device
(4) for storing electric energy caused by generation of electricity by new energy device (1).
Specifically, the input terminal of voltage collection circuit (5) is connect with the output end of energy storage device (4), voltage collection circuit
(5) for acquiring the voltage signals of energy storage device (4), and after voltage signal is converted into digital signal by A/D conversion circuit
It is transmitted to single-chip microcontroller (8).
Specifically, the input terminal of single-chip microcontroller (8) is connect with the output end of A/D conversion circuit, and single-chip microcontroller (8) is believed according to number
Number control equalizing circuit (6) carries out electric voltage equalization processing to energy storage device (4), to prevent voltage in energy storage device (4) unbalanced
And it overcharges or over-discharge.
Specifically, the output end of single-chip microcontroller (8) is connect with the input terminal of communication module (9), and communication module (9) fills energy storage
Setting the voltage signal of (4), mode is transmitted to remote monitoring end by wireless communication.
Specifically, single-chip microcontroller (8) includes arm processor or FPGA processor.
Specifically, communication is 3G network, 4G network or WIFI network.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, those skilled in the art should understand that, to technical side of the invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of energy storage device of generation of electricity by new energy, which is characterized in that the energy storage device of the generation of electricity by new energy includes new energy
Power generator (1), Boost DC converter (2), three stage charging system controller (3), energy storage device (4), voltage collection circuit
(5), equalizing circuit (6), A/D conversion circuit (7), single-chip microcontroller (8) and communication module (9)；
The generation of electricity by new energy device (1), the Boost DC converter (2), the three stage charging system controller (3), institute
State energy storage device (4), the voltage collection circuit (5), the equalizing circuit (6), the A/D conversion circuit (7), the monolithic
The output end of machine (8) and the communication module (9), the single-chip microcontroller (8) is connect with the input terminal of the equalizing circuit (6),
The output end of the equalizing circuit (6) is connect with the input terminal of the energy storage device (4).
2. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the generation of electricity by new energy device
It (1) include wind power generation plant or photovoltaic power generation apparatus.
3. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the Boost DC converter
(2) input terminal is connect with the output end of the generation of electricity by new energy device (1), and the Boost DC converter (2) is used for will
The voltage of generation of electricity by new energy device (1) output is increased to the high pressure for being less than 500V and being greater than 300V.
4. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the three stage charging system controller
(3) input terminal is connect with the output end of the Boost DC converter (2), and the three stage charging system controller (3) is used for
The charge and discharge of the energy storage device of the generation of electricity by new energy are controlled.
5. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the energy storage device (4) it is defeated
Enter end to connect with the output end of the three stage charging system controller (3), the energy storage device (4) is for storing the new energy hair
Electric energy caused by electric installation (1).
6. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the voltage collection circuit (5)
Input terminal connect with the output end of the energy storage device (4), the voltage collection circuit (5) is for acquiring the energy storage device
(4) voltage signal, and be converted into the voltage signal to be transmitted to the list after digital signal by the A/D conversion circuit
Piece machine (8).
7. the energy storage device of generation of electricity by new energy according to claim 6, which is characterized in that the input of the single-chip microcontroller (8)
End is connect with the output end of the A/D conversion circuit, and the single-chip microcontroller (8) controls the equalizing circuit according to the digital signal
(6) electric voltage equalization processing is carried out to the energy storage device (4), is occurred with preventing in the energy storage device (4) voltage unbalanced
It overcharges or over-discharge.
8. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the output of the single-chip microcontroller (8)
End is connect with the input terminal of the communication module (9), and the communication module (9) is logical by the voltage signal of the energy storage device (4)
It crosses communication and is transmitted to remote monitoring end.
9. the energy storage device of generation of electricity by new energy according to claim 1, which is characterized in that the single-chip microcontroller (8) includes ARM
Processor or FPGA processor.
10. the energy storage device of generation of electricity by new energy according to claim 8, which is characterized in that the communication
For 3G network, 4G network or WIFI network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781547.8A CN108879855A (en) | 2018-07-14 | 2018-07-14 | A kind of energy storage device of generation of electricity by new energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781547.8A CN108879855A (en) | 2018-07-14 | 2018-07-14 | A kind of energy storage device of generation of electricity by new energy |
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| Publication Number | Publication Date |
|---|---|
| CN108879855A true CN108879855A (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810781547.8A Pending CN108879855A (en) | 2018-07-14 | 2018-07-14 | A kind of energy storage device of generation of electricity by new energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864850A (en) * | 2020-07-30 | 2020-10-30 | 北京零极中盛科技有限公司 | Magic cube type combined power supply and manufacturing method thereof |
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| CN102222964A (en) * | 2011-06-28 | 2011-10-19 | 中国科学院广州能源研究所 | Equalizing system and method for energy storage system |
| CN202153651U (en) * | 2011-08-12 | 2012-02-29 | 重庆安谐新能源技术有限公司 | High-voltage energy storage device of off-grid new energy power generation system |
| CN103532158A (en) * | 2013-10-28 | 2014-01-22 | 浙江南都电源动力股份有限公司 | Micro-grid new energy hybrid energy storage system |
| CN104579125A (en) * | 2015-01-19 | 2015-04-29 | 陕西赛雷博瑞新能源科技有限公司 | 12v off-grid energy storage system |
| CN104836321A (en) * | 2015-05-08 | 2015-08-12 | 南京熊猫电子股份有限公司 | Intelligent photovoltaic energy storage system power supply and control method thereof |
-
2018
- 2018-07-14 CN CN201810781547.8A patent/CN108879855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222964A (en) * | 2011-06-28 | 2011-10-19 | 中国科学院广州能源研究所 | Equalizing system and method for energy storage system |
| CN202153651U (en) * | 2011-08-12 | 2012-02-29 | 重庆安谐新能源技术有限公司 | High-voltage energy storage device of off-grid new energy power generation system |
| CN103532158A (en) * | 2013-10-28 | 2014-01-22 | 浙江南都电源动力股份有限公司 | Micro-grid new energy hybrid energy storage system |
| CN104579125A (en) * | 2015-01-19 | 2015-04-29 | 陕西赛雷博瑞新能源科技有限公司 | 12v off-grid energy storage system |
| CN104836321A (en) * | 2015-05-08 | 2015-08-12 | 南京熊猫电子股份有限公司 | Intelligent photovoltaic energy storage system power supply and control method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864850A (en) * | 2020-07-30 | 2020-10-30 | 北京零极中盛科技有限公司 | Magic cube type combined power supply and manufacturing method thereof |
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Application publication date: 20181123 |