CN104219826B - A kind of photovoltaic energy storage controls highly integrated intellectualizing system - Google Patents
A kind of photovoltaic energy storage controls highly integrated intellectualizing system Download PDFInfo
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- CN104219826B CN104219826B CN201310360248.4A CN201310360248A CN104219826B CN 104219826 B CN104219826 B CN 104219826B CN 201310360248 A CN201310360248 A CN 201310360248A CN 104219826 B CN104219826 B CN 104219826B
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
A kind of photovoltaic energy storage of the present invention controls highly integrated intellectualizing system, including solar power generation unit, and with solar power generation unit be electrically connected with control system, and with control system be electrically connected with energy-storage units, and with control system be electrically connected with luminescence unit；Described control system includes micro control system, battery protection unit, and charge unidirectional isolated location, voltage drive unit, current driver unit and Isobarically Control feedback unit；Described micro control system includes again battery detection unit, solar energy detector unit, input/output terminal.Present invention achieves and fully absorb solar energy resources and LED is generated electricity, stores up electricity, power supply, and the capacity of intellectualized detection energy-storage units storage electricity, the power generation situation of Intelligent Measurement generator unit, prevent energy-storage units energy storage beyond heap(ed) capacity, it is also prevented under energy-storage units energy storage limiting condition inversely discharging to generator unit, security is high, moreover it is possible to regulating output according to electric current, the situation of change of voltage and then constant voltage, automaticity is high.
Description
Technical field
The present invention relates to a kind of intellectualizing system, particularly relate to a kind of utilization and absorb solar energy and carry out generating electricity, storing up electricity, and be
A kind of photovoltaic energy storage that LED is powered controls highly integrated intellectualizing system.
Background technology
Solar energy is a kind of emerging regenerative resource, and along with producing and the development of technology, people have started to solar energy
It is converted into other form of energy to be used.Such as convert solar energy into chemical energy, high temperature heat, electric energy etc..This energy
Conversion process be called photochemical transformation, photothermal conversion, photoelectric conversion respectively.
LED developed into the brand-new lighting engineering of new century in recent years, has obtained global concern, has been described as the mankind
Third time revolution in illumination history.There are the multinomial superiority such as the theory having compared with traditional lighting and environmental protection because of it, receive
The favor of numerous professional persons goes in for support in a big wag with national policy, and this novel industrial technology has manifested the strongest
Growth momentum.The luminescence of current LED by adopt run wires to electric company provide electricity and realize power supply, this behaviour
Mode of making not only causes electric cost high, and when meeting power failure, LED is basic the most just cannot be luminous, therefore, for present technology again
Deficiency, solar energy can be fully absorbed by research and development one, utilize the luminous energy of solar energy to be converted into electrical energy for storage, can intelligence
The capacity of energyization detection energy-storage units storage electricity, the power generation situation of Intelligent Measurement generator unit, it is therefore prevented that energy-storage units energy storage exceeds
Heap(ed) capacity, is also prevented under energy-storage units energy storage limiting condition inversely discharging to generator unit, and security is high, moreover it is possible to according to electricity
Stream, the situation of change of voltage and then constant voltage regulation output, automaticity is high, and a kind of photovoltaic energy storage that electric cost is low controls height
Degree integrated intelligent system becomes the problem that the following sustainable fast development of LED must solve.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can fully absorb solar energy, utilizes the luminous energy of solar energy to convert
Get up for electrical energy for storage, electric capacity, the power generation situation of Intelligent Measurement generator unit can be stored up by intellectualized detection energy-storage units, prevent
Stop energy-storage units energy storage and exceeded heap(ed) capacity, be also prevented under energy-storage units energy storage limiting condition inversely discharging to generator unit,
Security is high, moreover it is possible to regulating output according to electric current, the situation of change of voltage and then constant voltage, automaticity is high, and electric cost is low
A kind of photovoltaic energy storage control highly integrated intellectualizing system.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of photovoltaic energy storage controls highly integrated intelligence
System can be changed, including solar power generation unit, and the control system being electrically connected with solar power generation unit, and and control system
The energy-storage units being electrically connected with, and the luminescence unit being electrically connected with control system.
Further, described set-up of control system has the unidirectional isolated location of charging being electrically connected with generator unit, charging
Unidirectional isolated location control generator unit, to the unidirectional charging of energy-storage units, prevents under energy-storage units energy storage limiting condition inversely to sending out
Electric unit discharges；And it being provided with the battery protection unit being electrically connected with energy-storage units, battery protection unit controls energy-storage units
Energy storage is limited the quantity, it is therefore prevented that energy-storage units energy storage exceeds heap(ed) capacity.
Further, described control system is additionally provided with micro control system, and described micro control system is command unit, described
Micro control system is provided with battery detection unit solar energy detector unit input/output terminal；Described battery detection unit and battery
Protected location is electrically connected with, for detecting the energy storage situation of energy-storage units and the energy storage situation of energy-storage units being fed back to microcontroller
System；Described solar energy detector unit is connected with generator unit, and the power generation situation of generator unit is fed back to micro control system；
Described input/output terminal according to solar energy detection and battery detecting to high and low electricity frequency situation of change play one and control pin
Effect.
Further, described control system is additionally provided with voltage drive unit current driver unit and Isobarically Control feedback
Unit；Described voltage drive unit is electrically connected with battery protection unit, and the voltage providing energy-storage units carries out voltage stabilizing of boosting
Control processes；Described current driver unit and Isobarically Control feedback unit are channel unit；Described current driver unit respectively with
Input/output terminal voltage drive unit is electrically connected with, and current driver unit is according to the storage fed back and be stored in micro control system
Can unit energy storage situation and generator unit power generation situation change luminescence unit supply voltage and electric current in special time big
Little；Described Isobarically Control feedback unit is electrically connected with voltage drive unit and luminescence unit respectively, and described Isobarically Control feeds back
Electric current, voltage condition that unit changes according to the required in real time luminous power consumption of luminescence unit feed back to micro-control through input/output terminal
System processed, the energy-storage units energy storage situation solar energy detector unit feedback that micro control system feeds back further according to battery detection unit
Generator unit power generation situation and the required in real time luminous power consumption of luminescence unit and change electric current, voltage condition is through input and output
End sends control information and current driver unit carries out electric current constant flow regulation, voltage drive unit boost in voltage voltage stabilizing.
Further, the control flow of the highly integrated intellectualizing system of this photovoltaic energy storage control is: solar power generation unit
The unidirectional inflow of electric current produced is charged after unidirectional isolated location, and from charging, unidirectional isolated location is unidirectional is flowed into battery protection to electric current
After unit bi-directionally transmitted with energy-storage units, electric current is again from the unidirectional voltage drive unit that is flowed into of battery protection unit, and from battery
Protected location is unidirectional is flowed into battery detection unit, then, electric current again from the unidirectional luminescence unit that is flowed into of voltage drive unit, and
After battery detection unit flows into, enter into current driver unit through the unidirectional outflow of input/output terminal, drive from electric current single the most again
The unidirectional outflow of unit enters into voltage drive unit, then is flowed into luminescence unit from voltage drive unit is unidirectional；Described generator unit
Power generation situation feed back to micro control system by solar energy detector unit one-way transmission, then, described micro control system according to
The required in real time electric current, the voltage condition that change along with luminous power consumption of luminescence unit sends to electricity by input/output terminal is unidirectional
Stream driver element is as the information of control, and the electric current one-way transmission in current driver unit is to voltage drive unit, then by voltage
Driver element is unidirectional is flowed into luminescence unit, and finally, electric current passes through Isobarically Control feedback unit after the unidirectional outflow of luminescence unit
Flowing into voltage drive unit, electric current is the most capable of circulation flows to luminescence unit from voltage drive unit.
A kind of photovoltaic energy storage of the present invention controls highly integrated intellectualizing system, including solar power generation unit, and with too
The control system that sun energy generator unit is electrically connected with, and the energy-storage units being electrically connected with control system, and electric with control system
Property connect luminescence unit；Described control system includes micro control system, battery protection unit, and charge unidirectional isolated location, electricity
Pressure driver element, current driver unit and Isobarically Control feedback unit；Described micro control system includes again battery detection unit, too
Sun energy detector unit, input/output terminal.Present invention achieves and fully absorb, utilize solar energy resources that LED is generated electricity, store up
Electricity, power supply, and the capacity of intellectualized detection energy-storage units storage electricity, the power generation situation of Intelligent Measurement generator unit, it is therefore prevented that energy storage
Unit energy storage exceeds heap(ed) capacity, is also prevented under energy-storage units energy storage limiting condition inversely discharging to generator unit, and security is high,
Can also regulate output according to electric current, the situation of change of voltage and then constant voltage, automaticity is high, and electric cost is low.
Accompanying drawing explanation
For ease of explanation, the present invention is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the schematic diagram that a kind of photovoltaic energy storage of the present invention controls highly integrated intellectualizing system.
Detailed description of the invention
In the present embodiment, with reference to shown in Fig. 1, a kind of photovoltaic energy storage controls highly integrated intellectualizing system, including solar energy
Generator unit, and the control system being electrically connected with solar power generation unit, and the energy-storage units being electrically connected with control system,
And with control system be electrically connected with luminescence unit.
Wherein, described set-up of control system has the unidirectional isolated location of charging being electrically connected with generator unit, charges unidirectional
Isolated location control generator unit, to the unidirectional charging of energy-storage units, prevents under energy-storage units energy storage limiting condition inversely single to generating
Unit's electric discharge；And it being provided with the battery protection unit being electrically connected with energy-storage units, battery protection unit controls energy-storage units energy storage
Limitation, it is therefore prevented that energy-storage units energy storage exceeds heap(ed) capacity.
Wherein, described control system is additionally provided with micro control system, and described micro control system is command unit, described micro-control
System processed is provided with battery detection unit solar energy detector unit input/output terminal；Described battery detection unit and battery protection
Unit is electrically connected with, for detecting the energy storage situation of energy-storage units and the energy storage situation of energy-storage units being fed back to microcontroller system
System；Described solar energy detector unit is connected with generator unit, and the power generation situation of generator unit is fed back to micro control system；Institute
State input/output terminal according to solar energy detection and battery detecting to high and low electricity frequency situation of change play one control pin work
With.
Wherein, described control system is additionally provided with voltage drive unit current driver unit and Isobarically Control feedback unit；
Described voltage drive unit is electrically connected with battery protection unit, and the voltage providing energy-storage units is carried out at boosting voltage stabilizing control
Reason；Described current driver unit and Isobarically Control feedback unit are channel unit；Described current driver unit is defeated with input respectively
Going out terminal voltage driver element to be electrically connected with, current driver unit is according to the energy-storage units fed back and be stored in micro control system
Energy storage situation and generator unit power generation situation change the size to luminescence unit supply voltage and electric current in special time；Described
Isobarically Control feedback unit is electrically connected with voltage drive unit and luminescence unit respectively, described Isobarically Control feedback unit according to
Luminous power consumption that luminescence unit is required in real time and the electric current, the voltage condition that change feed back to micro control system through input/output terminal,
The generating list of the energy-storage units energy storage situation solar energy detector unit feedback that micro control system feeds back further according to battery detection unit
Luminous power consumption that unit's power generation situation and luminescence unit are required in real time and the electric current, the voltage condition that change send control through input/output terminal
Information processed carries out electric current constant flow regulation, voltage drive unit boost in voltage voltage stabilizing to current driver unit.
Wherein, the control flow of the highly integrated intellectualizing system of this photovoltaic energy storage control is: solar power generation unit produces
Unidirectional inflow of electric current charge after unidirectional isolated location, unidirectional isolated location is unidirectional is flowed into battery protection unit from charging for electric current
Bi-directionally transmitted with energy-storage units afterwards, electric current is again from the unidirectional voltage drive unit that is flowed into of battery protection unit, and from battery protection
Unit is unidirectional is flowed into battery detection unit, and then, electric current is again from the unidirectional luminescence unit that is flowed into of voltage drive unit, and from electricity
Pond detector unit enters into current driver unit through the unidirectional outflow of input/output terminal, the most again from current driver unit list after flowing into
To exiting into voltage drive unit, then it is flowed into luminescence unit from voltage drive unit is unidirectional；Sending out of described generator unit
Electricity situation feeds back to micro control system by solar energy detector unit one-way transmission, and then, described micro control system is according to luminescence
The required in real time electric current changed along with luminous power consumption of unit, voltage condition are driven by unidirectional the sending to electric current of input/output terminal
Moving cell is as the information of control, and the electric current one-way transmission in current driver unit is to voltage drive unit, then is driven by voltage
Unit is unidirectional is flowed into luminescence unit, and finally, electric current is flowed into by Isobarically Control feedback unit after the unidirectional outflow of luminescence unit
To voltage drive unit, electric current is the most capable of circulation flows to luminescence unit from voltage drive unit.
A kind of photovoltaic energy storage of the present invention controls highly integrated intellectualizing system, including solar power generation unit, and with too
The control system that sun energy generator unit is electrically connected with, and the energy-storage units being electrically connected with control system, and electric with control system
Property connect luminescence unit；Described control system includes micro control system, battery protection unit, and charge unidirectional isolated location, electricity
Pressure driver element, current driver unit and Isobarically Control feedback unit；Described micro control system includes again battery detection unit, too
Sun energy detector unit, input/output terminal.Present invention achieves and fully absorb, utilize solar energy resources that LED is generated electricity, store up
Electricity, power supply, and the capacity of intellectualized detection energy-storage units storage electricity, the power generation situation of Intelligent Measurement generator unit, it is therefore prevented that energy storage
Unit energy storage exceeds heap(ed) capacity, is also prevented under energy-storage units energy storage limiting condition inversely discharging to generator unit, and security is high,
Can also regulate output according to electric current, the situation of change of voltage and then constant voltage, automaticity is high, and electric cost is low.
Above-described embodiment, simply an example of the present invention, be not for limiting the enforcement of the present invention and interest field,
Technical scheme that is all identical with content described in the claims in the present invention or that be equal to, all should be included in scope.
Claims (1)
1. photovoltaic energy storage control a highly integrated intellectualizing system, including solar power generation unit, and with solar electrical energy generation list
Unit be electrically connected with control system, and with control system be electrically connected with energy-storage units, and with control system be electrically connected with send out
Light unit；Described set-up of control system has the unidirectional isolated location of charging being electrically connected with generator unit, and unidirectional isolation of charging is single
Unit's control generator unit, to the unidirectional charging of energy-storage units, prevents from inversely putting to generator unit under energy-storage units energy storage limiting condition
Electricity, it is characterised in that: being electrically connected with described energy-storage units and be provided with battery protection unit, battery protection unit controls energy storage list
Unit's energy storage limitation, it is therefore prevented that energy-storage units energy storage exceeds heap(ed) capacity；Described control system is additionally provided with micro control system, described
Micro control system is command unit, and described micro control system is provided with battery detection unit solar energy detector unit input and output
End；Described battery detection unit is electrically connected with battery protection unit, for detecting the energy storage situation of energy-storage units and energy storage
The energy storage situation of unit feeds back to micro control system；Described solar energy detector unit is connected with generator unit, and generator unit
Power generation situation feed back to micro control system；The high and low electricity that described input/output terminal arrives according to solar energy detection and battery detecting
Frequently situation of change plays an effect controlling pin；
Described control system is additionally provided with voltage drive unit current driver unit and Isobarically Control feedback unit；Described voltage
Driver element is electrically connected with battery protection unit, and the voltage providing energy-storage units carries out voltage stabilizing control process of boosting；Described
Current driver unit and Isobarically Control feedback unit are channel unit；Described current driver unit is electric with input/output terminal respectively
Pressure driver element is electrically connected with, current driver unit according to the energy-storage units energy storage situation that is stored in micro control system of feedback and
Generator unit power generation situation changes the size to luminescence unit supply voltage and electric current in special time；Described Isobarically Control is anti-
Feedback unit is electrically connected with voltage drive unit and luminescence unit respectively, and described Isobarically Control feedback unit is real according to luminescence unit
The luminous power consumption of Shi Suoxu and the electric current, the voltage condition that change feed back to micro control system, described microcontroller through input/output terminal
The generator unit generating of the energy-storage units energy storage situation solar energy detector unit feedback that system is fed back further according to battery detection unit
Luminous power consumption that situation and luminescence unit are required in real time and the electric current, the voltage condition that change send control information through input/output terminal
Current driver unit is carried out electric current constant flow regulation, voltage drive unit boost in voltage voltage stabilizing；
This photovoltaic energy storage controls the control flow of highly integrated intellectualizing system: the electric current that solar power generation unit produces is unidirectional
Flow into and charge after unidirectional isolated location, electric current from the unidirectional isolated location that charges unidirectional be flowed into after battery protection unit with energy storage list
Unit is bi-directionally transmitted, and electric current is again from the unidirectional voltage drive unit that is flowed into of battery protection unit, and from battery protection unit way flow
Entering to battery detection unit, then, electric current is again from the unidirectional luminescence unit that is flowed into of voltage drive unit, and from battery detection unit
Enter into current driver unit through the unidirectional outflow of input/output terminal after inflow, exit into from current driver unit is unidirectional the most again
To voltage drive unit, then it is flowed into luminescence unit from voltage drive unit is unidirectional；The power generation situation of described generator unit is passed through
Solar energy detector unit one-way transmission feeds back to micro control system, and then, described micro control system is according to the real-time institute of luminescence unit
The electric current, the voltage condition that change along with luminous power consumption that need send to current driver unit conduct by input/output terminal is unidirectional
Control information, and the electric current one-way transmission in current driver unit is to voltage drive unit, then by voltage drive unit way flow
Entering to luminescence unit, finally, electric current flows into voltage by Isobarically Control feedback unit after the unidirectional outflow of luminescence unit and drives
Unit, electric current is the most capable of circulation flows to luminescence unit from voltage drive unit.
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105508973A (en) * | 2015-12-15 | 2016-04-20 | 彭江莲 | Photovoltaic illumination system |
| CN106287544A (en) * | 2016-10-14 | 2017-01-04 | 东莞市楷林裕光能源科技有限公司 | A kind of intelligent solar road lamp system |
| CN112769214A (en) * | 2021-02-24 | 2021-05-07 | 云南朔铭电力工程有限公司 | Photovoltaic energy storage control system |
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