CN207625341U - A kind of domestic solar electric power supply control system - Google Patents
A kind of domestic solar electric power supply control system Download PDFInfo
- Publication number
- CN207625341U CN207625341U CN201721444438.4U CN201721444438U CN207625341U CN 207625341 U CN207625341 U CN 207625341U CN 201721444438 U CN201721444438 U CN 201721444438U CN 207625341 U CN207625341 U CN 207625341U
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- China
- Prior art keywords
- accumulator
- electric energy
- electric
- electricity
- controller
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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 provides a kind of domestic solar electric power supply control system, including solar panel and accumulator；Further include electric energy o controller, electric energy meter of registering one's residence, it includes filter circuit, electric quantity metering unit, central processing unit, electric energy output control switch that the electric energy o controller, which connects the accumulator and the electric energy meter of registering one's residence, the electric energy o controller,；It is delivered to accumulator after the filtered circuit filtering of direct current of the solar panel output；The electric quantity metering unit detecting is delivered to the electricity of the electricity and accumulator output of the accumulator；The central processing unit carries out charge and discharge control to the accumulator；The electric energy output control switch is arranged to：In accumulator electric-quantity abundance, control accumulator provides electric energy for household electrical appliance；In accumulator electric-quantity deficiency, controls electric energy meter of registering one's residence and provide electric energy for household electrical appliance；The utility model realizes the power supply control of domestic solar, ensure that the normal work of household electrical appliance.
Description
Technical field
The utility model is related to solar energy generation technology fields, and in particular to a kind of domestic solar electric power supply control system.
Background technology
Compared with fossil fuel, solar energy storage capacity is very huge, can be widely used.Also, distribution of solar energy model
It encloses extremely extensively, as long as there is suitable solar utilizing equipment, almost every nook and cranny can collect and use too on earth
Positive energy.Currently, household solar energy power generation is an important directions of solar power generation application, household solar energy greatlys save family
The expense of electricity consumption, still, since solar energy has unstability, day and night, summer and winter, fine day and rainy days are not
Identical, when weather condition is good, solar power generation power is higher, while meeting household electricity device requirement, moreover it is possible to be accumulation of energy
Equipment charge；When encountering successive cloudy days, rainy etc. without solar irradiation or Intensity of the sunlight weak weather condition, the sun
Energy generated output would be possible to cannot be satisfied household electricity condition, make troubles for the family life of user.
Invention content
The utility model provides a kind of domestic solar electric power supply control system, and institute is connected by the electric energy o controller
Accumulator and the electric energy meter of registering one's residence are stated, the power supply control of domestic solar is realized, ensure that the normal work of household electrical appliance.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
The utility model provides a kind of domestic solar electric power supply control system, including solar panel and accumulator；Also
Including electric energy o controller, electric energy meter of registering one's residence, the electric energy o controller connects the accumulator and the electric energy of registering one's residence
Table, the electric energy o controller include filter circuit, electric quantity metering unit, central processing unit, electric energy output control switch；
The solar panel converts light energy into electric energy and exports direct current, and the direct current is exported through the electric energy
It is delivered to the accumulator after the filter circuit filtering of controller；
The electric quantity metering unit detecting of the electric energy o controller is delivered to the electricity of the accumulator and the electric power storage
The electricity of pond output；
The central processing unit of the electric energy o controller carries out charge and discharge control to the accumulator；
The electric energy output control switch of the electric energy o controller is arranged to：In accumulator electric-quantity abundance, control
Accumulator provides electric energy for household electrical appliance；In accumulator electric-quantity deficiency, controls electric energy meter of registering one's residence and provide electric energy for household electrical appliance.
Further, the electric energy o controller further includes booster circuit and ac-dc converter circuit；The accumulator
The direct current of output is powered after the booster circuit and ac-dc converter circuit are converted into household electrical appliance.
Further, the electric energy o controller further includes battery-operated status display unit；
The battery-operated status display unit connects the central processing unit, and is provided with LED light, the LED
Lamp is arranged to be used for showing the working condition that the charging, electric discharge, electricity of the accumulator are sufficient, electricity is low respectively.
Also further, the electric quantity metering unit is equipped with liquid crystal display, and the liquid crystal display shows the sun
Energy solar panel is exported to the electricity value information of the accumulator.
Further, the solar panel that the liquid crystal display is shown is exported to the electricity of the accumulator
Value information includes that the solar panel is exported to the total electricity value information of the accumulator and the solar panel one
It is exported in it to the electricity value information of the accumulator.
Specifically, the electric energy meter connection national grid of registering one's residence.
A kind of domestic solar electric power supply control system of the utility model connects the storage by the electric energy o controller
Battery and the electric energy meter of registering one's residence, realize the power supply control of domestic solar, and in the not enough power supply of accumulator, the electric energy is defeated
The electric energy output control switch for going out controller opens the electric energy output for electric energy meter of registering one's residence, and conveys electric energy for household electrical appliance, ensures house
The normal work of electrical appliance, solving influences household electrical appliance normal work when solar panel electricity shortage in the prior art
Problem；On the other hand, in the prior art, directly it is by solar panel output direct current and after carrying out alternating current-direct current conversion
Household electrical appliance power supply is compared, and the solar panel of the utility model is household by accumulator by after electrical energy transportation to accumulator
Electric appliance is powered, and has the characteristics that stability is good, avoids the DC voltage that household electrical appliance are conveyed by solar panel
The influence of fluctuation.
The utility model is delivered to the accumulator by the electric quantity metering unit detecting of the electric energy o controller
The electricity of electricity and accumulator output；On the one hand the generated energy of the solar panel can be obtained, on the other hand, also
The remaining capacity of the accumulator can be obtained, convenient for the control of the electric energy output control switch of the electric energy o controller；
The utility model also by the way that battery-operated status display unit is arranged, makes user know the electricity and work shape of the accumulator
State, when user knows that the accumulator is in electricity abundance state, then what can be trusted uses household electrical appliance, when user is known
When the accumulator is in electricity low state, then the use of the closing electrical appliance of selectivity is carried out according to the priority of electrical appliance,
It is then turned on the lower electrical appliance of priority when solar panel conveys electric energy to accumulator, greatlys save the expense of household electricity
With further realizing energy conservation and environmental protection.
Description of the drawings
Fig. 1 is a kind of first structure schematic diagram of domestic solar electric power supply control system of the utility model；
Fig. 2 is a kind of second structural schematic diagram of domestic solar electric power supply control system of the utility model；
Fig. 3 is a kind of third structural schematic diagram of domestic solar electric power supply control system of the utility model.
Specific implementation mode
The embodiment of the utility model is specifically illustrated below in conjunction with the accompanying drawings, and attached drawing is only for reference and illustrates to use, not structure
The limitation of pairs of the utility model patent protection domain.
The utility model embodiment provides a kind of domestic solar electric power supply control system, as shown in Figure 1, including solar-electricity
Pond plate 100 and accumulator 200；Further include electric energy o controller 300, electric energy meter 400 of registering one's residence, the electric energy o controller
300 connect the accumulator 200 and the electric energy meter 400 of registering one's residence；The electric energy meter 400 of registering one's residence connects national grid, when meeting
Successive cloudy days, rainy etc. are without the weaker weather condition of solar irradiation or Intensity of the sunlight so that the solar panel
100 generated output cannot be satisfied household electricity, and store in the not enough power supply of accumulator, the electric energy o controller
Electric energy output control switch opens the electric energy output for electric energy meter of registering one's residence, and conveys electric energy for household electrical appliance, ensures household electrical appliance just
Often work.
As shown in Fig. 2, in the present embodiment, the electric energy o controller 300 includes filter circuit 310, electric quantity metering
Unit 320, central processing unit 330, electric energy output control switch 340；
The solar panel 100 converts light energy into electric energy and exports direct current, and the direct current is through the electric energy
The filter circuit 310 of o controller 300 is delivered to the accumulator 200 after filtering；
The electric quantity metering unit 320 of the electric energy o controller 300 detects the electricity a for being delivered to the accumulator 200
The electricity b exported with the accumulator 200；Pass through the electricity a that the accumulator 200 is delivered to described in metering and the accumulator
200 output electricity b, on the one hand can obtain the solar panel generated energy (i.e. electricity a), another aspect, may be used also
To obtain the remaining capacity of the accumulator 200, convenient for the control of the electric energy output control switch of the electric energy o controller；
The central processing unit 330 of the electric energy o controller 300 carries out charge and discharge control to the accumulator 200；
The electric energy output control switch 340 of the electric energy o controller 300 is arranged to：In accumulator electric-quantity abundance
When, control accumulator provides electric energy for household electrical appliance；In accumulator electric-quantity deficiency, controls electric energy meter of registering one's residence and carried for household electrical appliance
For electric energy.The solar panel of the utility model is supplied after electrical energy transportation to accumulator by accumulator for household electrical appliance
Electricity so that the stable electric power that household electrical appliance obtain is good, not by the shadow of the DC voltage fluctuation of solar panel conveying
It rings.
As shown in figure 3, in this embodiment, it is preferred that, the electric energy o controller 300 further includes booster circuit 350
With ac-dc converter circuit 360；The direct current that the accumulator 200 exports is through the booster circuit 350 and AC-DC conversion electricity
Road 360 powers after converting into electrical appliance.
In this embodiment, it is preferred that the electric energy o controller 300 further includes battery-operated status display unit
370；
The battery-operated status display unit 370 connects the central processing unit 330, and is provided with LED light, institute
The working condition that LED light is arranged to be used for showing that the charging, electric discharge, electricity of the accumulator are sufficient, electricity is low respectively is stated, just
The particular state that the accumulator 200 works is checked in user, when user knows that the accumulator is in electricity abundance state,
What can then be trusted uses electrical appliance, when user knows that the accumulator is in electricity low state, then according to the excellent of electrical appliance
First grade carries out the use of the closing electrical appliance of selectivity, is then turned on when solar panel 100 conveys electric energy to accumulator excellent
The first lower electrical appliance of grade, greatlys save the expense of household electricity, further realizes energy conservation and environmental protection.
In this embodiment, it is preferred that the electric quantity metering unit 320 is equipped with liquid crystal display, the liquid crystal display
Show the output of the solar panel 100 to the electricity value information of the accumulator 200.Specifically, the liquid crystal display
Display the solar panel export to the charge value information of the accumulator include the solar panel export to
The total electricity value information and the solar panel of the accumulator are exported in one day to the electricity value information of the accumulator,
The power supply efficiency of the solar electric power supply system is known convenient for user.
Specifically, the electric energy meter 400 of registering one's residence connects national grid.
Above disclosed is only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Protection domain, therefore equivalent variations made according to the patent scope of the utility model still belong to the model that the utility model is covered
It encloses.
Claims (6)
1. a kind of domestic solar electric power supply control system, including solar panel and accumulator；It is characterized in that：It further include electricity
Energy o controller, electric energy meter of registering one's residence, the electric energy o controller connects the accumulator and the electric energy meter of registering one's residence, described
Electric energy o controller includes filter circuit, electric quantity metering unit, central processing unit, electric energy output control switch；
The solar panel converts light energy into electric energy and exports direct current, and the direct current is exported through the electric energy and controlled
It is delivered to the accumulator after the filter circuit filtering of device；
The electric quantity metering unit of the electric energy o controller detects the electricity for being delivered to the accumulator and the accumulator is defeated
The electricity gone out；
The central processing unit of the electric energy o controller carries out charge and discharge control to the accumulator；
The electric energy output control switch of the electric energy o controller is arranged to：In accumulator electric-quantity abundance, electric power storage is controlled
Pond provides electric energy for household electrical appliance；In accumulator electric-quantity deficiency, controls electric energy meter of registering one's residence and provide electric energy for household electrical appliance.
2. a kind of domestic solar electric power supply control system as described in claim 1, it is characterised in that：The electric energy output control
Device further includes booster circuit and ac-dc converter circuit；The direct current of the accumulator output is through the booster circuit and alternating current-direct current
Conversion circuit is powered after converting into household electrical appliance.
3. a kind of domestic solar electric power supply control system as described in claim 1, it is characterised in that：
The electric energy o controller further includes battery-operated status display unit；
The battery-operated status display unit connects the central processing unit, and is provided with LED light, the LED light quilt
It is provided for showing the working condition that the charging, electric discharge, electricity of the accumulator are sufficient, electricity is low respectively.
4. a kind of domestic solar electric power supply control system as described in claim 1, it is characterised in that：The electric quantity metering unit
Equipped with liquid crystal display, the liquid crystal display shows that the solar panel is exported to the charge value letter of the accumulator
Breath.
5. a kind of domestic solar electric power supply control system as claimed in claim 4, it is characterised in that：The liquid crystal display screen display
It includes that the solar panel is exported to institute that the solar panel shown, which is exported to the charge value information of the accumulator,
The total electricity value information and the solar panel for stating accumulator are exported in one day to the electricity value information of the accumulator.
6. a kind of domestic solar electric power supply control system as described in claim 1, it is characterised in that：The electric energy meter company of registering one's residence
Connect national grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444438.4U CN207625341U (en) | 2017-10-31 | 2017-10-31 | A kind of domestic solar electric power supply control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444438.4U CN207625341U (en) | 2017-10-31 | 2017-10-31 | A kind of domestic solar electric power supply control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625341U true CN207625341U (en) | 2018-07-17 |
Family
ID=62827734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444438.4U Expired - Fee Related CN207625341U (en) | 2017-10-31 | 2017-10-31 | A kind of domestic solar electric power supply control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625341U (en) |
-
2017
- 2017-10-31 CN CN201721444438.4U patent/CN207625341U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20181031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |