CN205753591U - A kind of solar integration intelligent power supply - Google Patents
A kind of solar integration intelligent power supply Download PDFInfo
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- CN205753591U CN205753591U CN201620079270.0U CN201620079270U CN205753591U CN 205753591 U CN205753591 U CN 205753591U CN 201620079270 U CN201620079270 U CN 201620079270U CN 205753591 U CN205753591 U CN 205753591U
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Abstract
This utility model relates to renewable energy utilization technical field, refers in particular to a kind of solar integration intelligent power supply: include solar energy conversion module, energy storage and under-voltage delay protection module；Described solar energy conversion module is connected with described energy storage；The input of described under-voltage delay protection module is connected with described energy storage；It is characterized in that: the voltage of energy storage is detected by described under-voltage protective module, when the voltage of energy storage is less than threshold value V set1Time, described energy storage stops externally output；When the voltage of energy storage is higher than threshold value V set2Time, described energy storage recovers externally output.This device utilizes renewable energy solar energy, clean environment firendly, it is not necessary to externally fed can meet the power consumption of the electric component box self of remote districts, saves large area and lays the cost of electrical network；The working environment of device can also be monitored and protect the duty of device by this device, reduces maintenance cost.
Description
Technical field
This utility model relates to renewable energy utilization technical field, refers in particular to a kind of solar integration intelligent power supply.
Background technology
Traditional electric component box is a simple metal shell, electrical equipment in casing can only be played most basic physical protection, temperature in casing, damp condition is affected the biggest by external environment, and existing electric component box is all to install to be placed on outdoor, use environment more severe, owing to humidity ratio is bigger in an outdoor environment, this allows for producing inside electric component box condensation water, thus cause electric component box electric elements inside to be short-circuited fault, during electrical equipment work simultaneously, self can produce substantial amounts of heat, actively heat can not be distributed, the temperature that may result in it internal is too high, electrical equipment is broken down, and cause cisco unity malfunction.It addition, when electric component box is located at remote suburb, lays large-area power supply grid and waste financial resources material resources, as also become a no small difficult problem for the power supply of the equipment such as Outdoor Terminal Case.
Utility model content
This utility model is powered and the internal medium monitoring of electric component box and the problem extending electric supply installation service life provide a kind of solar integration intelligent power supply for the electric component box to remote suburb that is not easy to of prior art, and this utility model adopts the following technical scheme that
A kind of solar integration intelligent power supply, including solar energy conversion module, energy storage and under-voltage delay protection module；Described solar energy conversion module is connected with described energy storage；The input of described under-voltage delay protection module is connected with described energy storage；The voltage of energy storage is detected by described under-voltage delay protection module, when the voltage of energy storage is less than threshold value V set1Time, described energy storage stops externally output；When the voltage of energy storage is higher than threshold value V set2Time, described energy storage recovers externally output.
Wherein, described solar energy conversion module includes photovoltaic modular converter and photothermal deformation module.
Further; described photovoltaic modular converter includes solar energy photovoltaic panel and DC-DC power source transducer; described solar energy photovoltaic panel converts light energy into electric energy, and the electric energy that described solar energy photovoltaic panel is produced by described DC-DC power source transducer overcharges protection module and is then stored in described energy storage.
Further; described photothermal deformation module includes solar energy decalescence films and DC-DC power source transducer; described solar energy decalescence films converts heat energy into electric energy, and the electric energy that described solar energy decalescence films is produced by described DC-DC power source transducer overcharges protection module and is then stored in described energy storage.
Wherein, described a kind of solar integration intelligent power supply also includes overcharging protection module, temperature monitoring module and humidity control module；The described protection module that overcharges is connected between described solar energy conversion module and described energy storage；Described temperature monitoring module and described humidity control module connect with energy storage.
Further; described overcharging protects module to include the current biasing circuit being made up of audion Q1 and audion Q2, resistance R1, pmos type transistor PM1 and transistor PM2; the source electrode of described transistor PM1 is connected to supply voltage; the drain electrode of transistor PM1 is connected to the colelctor electrode of audion Q1; the grid of transistor PM1 is connected with the grid of transistor PM2; the emitter stage of audion Q1 passes through resistance R1 ground connection, and the base stage of audion Q1 is connected with the base stage of audion Q2；The source electrode of described transistor PM2 is connected to supply voltage, the grid of transistor PM2 is connected with the grid of transistor PM1, the drain electrode of transistor PM2 is connected with the colelctor electrode of audion Q2, the grounded emitter of audion Q2, and the base stage of audion Q2 is connected with the base stage of audion Q1；Described overcharging protects module also to include the voltage detecting branch road being made up of PMOS transistor PM5, resistance R3 and resistance R4；Described resistance R3 and resistance R4 is series between drain electrode and the ground of described transistor PM5；Described overcharging protects module also to include the current mirroring circuit being made up of PMOS transistor PM3 and NPN type triode Q3；The source electrode of described transistor PM3 is connected to supply voltage, the grid of transistor PM3 is connected with the grid of the transistor PM1 of described current biasing circuit, the drain electrode of transistor PM3 is connected with the colelctor electrode of audion Q3, the emitter stage of audion Q3 passes through resistance R2 ground connection, and the base stage of audion Q3 is connected to resistance R3 and the resistance R4 contact of described voltage detecting branch road；The described protection module that overcharges also includes PMOS transistor PM4; the grid of transistor PM4 is connected to the contact of the colelctor electrode of the transistor PM3 and audion Q3 of described current mirroring circuit; the source electrode of transistor PM4 is connected to supply voltage; the drain electrode of transistor PM4 is connected to the grid of transistor PM5, and the drain electrode of transistor PM4 is also by current source ground connection.
Further, described temperature monitoring module includes control chip and the temperature sensor being connected with control chip and fan；Temperature information is transferred to control chip by described temperature sensor, and when the growth of temperature can reach threshold value, control chip sends driving signal and makes starting fan.
Further, described humidity control module includes control chip and the humidity sensor being connected with control chip and fan；Humidity information is transferred to control chip by described humidity sensor, and when the growth of humidity can reach threshold value, control chip sends driving signal and makes starting fan.
The beneficial effects of the utility model: this device utilizes renewable energy solar energy, clean environment firendly, it is not necessary to externally fed can meet the power consumption of the electric component box self of remote districts, save large area and lay the cost of electrical network；Simultaneously; this device is provided with under-voltage protective module, overcharges the protection modules such as protection module, temperature monitoring module and humidity control module; the working environment of device can be monitored and the duty of device is protected, in the service life of extension fixture, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is module annexation figure of the present utility model.
Fig. 2 is the circuit diagram overcharging protection module of the present utility model.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, being further described this utility model with accompanying drawing below in conjunction with embodiment, the content that embodiment is mentioned is not to restriction of the present utility model.Below in conjunction with accompanying drawing, this utility model is described in detail:
As Figure 1-Figure 2: a kind of solar integration intelligent power supply, including solar energy conversion module, energy storage and under-voltage delay protection module；Described solar energy conversion module is connected with described energy storage；The input of described under-voltage delay protection module is connected with described energy storage；The voltage of energy storage is detected by described under-voltage delay protection module, when the voltage of energy storage is less than threshold value V set1Time, described energy storage stops externally output；When the voltage of energy storage is higher than threshold value V set2Time, described energy storage recovers externally output.Solar energy conversion module converts the solar into electric energy; electric energy is stored in energy storage; under-voltage delay protection module is by detecting the voltage of energy storage; when energy storage electricity deficiency; under-voltage delay protection module disconnects the connection of energy storage and load, and protection energy storage will not over-discharge.
In the present embodiment, described under-voltage protective module includes voltage detecting circuit and relay；Described voltage detecting circuit detects the output voltage of described energy storage, the break-make of the outfan of described Control under-voltage protective module；When the output voltage of described energy storage is less than threshold value, described relay disconnects, so that the outfan open circuit of described under-voltage protective module.
In the present embodiment, described solar energy conversion module includes photovoltaic modular converter and photothermal deformation module.Make full use of the luminous energy in solar energy and heat energy, it is achieved efficient solar-electrical energy conversion, provide sufficient charge volume for energy storage.
Wherein, described photovoltaic modular converter includes solar energy photovoltaic panel and DC-DC power source transducer; described solar energy photovoltaic panel converts light energy into electric energy, and the electric energy that described solar energy photovoltaic panel is produced by described DC-DC power source transducer overcharges protection module and is then stored in described energy storage.
Wherein, described photothermal deformation module includes solar energy decalescence films and DC-DC power source transducer; described solar energy decalescence films converts heat energy into electric energy, and the electric energy that described solar energy decalescence films is produced by described DC-DC power source transducer overcharges protection module and is then stored in described energy storage.
In the present embodiment, described a kind of solar integration intelligent power supply also includes overcharging protection module, temperature monitoring module and humidity control module；The described protection module that overcharges is connected between described solar energy conversion module and described energy storage；Described temperature monitoring module and described humidity control module connect with energy storage.
Wherein, described overcharging protects module to include the current biasing circuit being made up of audion Q1 and audion Q2, resistance R1, pmos type transistor PM1 and transistor PM2; the source electrode of described transistor PM1 is connected to supply voltage; the drain electrode of transistor PM1 is connected to the colelctor electrode of audion Q1; the grid of transistor PM1 is connected with the grid of transistor PM2; the emitter stage of audion Q1 passes through resistance R1 ground connection, and the base stage of audion Q1 is connected with the base stage of audion Q2；The source electrode of described transistor PM2 is connected to supply voltage, the grid of transistor PM2 is connected with the grid of transistor PM1, the drain electrode of transistor PM2 is connected with the colelctor electrode of audion Q2, the grounded emitter of audion Q2, and the base stage of audion Q2 is connected with the base stage of audion Q1；Described overcharging protects module also to include the voltage detecting branch road being made up of PMOS transistor PM5, resistance R3 and resistance R4；Described resistance R3 and resistance R4 is series between drain electrode and the ground of described transistor PM5；Described overcharging protects module also to include the current mirroring circuit being made up of PMOS transistor PM3 and NPN type triode Q3；The source electrode of described transistor PM3 is connected to supply voltage, the grid of transistor PM3 is connected with the grid of the transistor PM1 of described current biasing circuit, the drain electrode of transistor PM3 is connected with the colelctor electrode of audion Q3, the emitter stage of audion Q3 passes through resistance R2 ground connection, and the base stage of audion Q3 is connected to resistance R3 and the resistance R4 contact of described voltage detecting branch road；The described protection module that overcharges also includes PMOS transistor PM4; the grid of transistor PM4 is connected to the contact of the colelctor electrode of the transistor PM3 and audion Q3 of described current mirroring circuit; the source electrode of transistor PM4 is connected to supply voltage; the drain electrode of transistor PM4 is connected to the grid of transistor PM5, and the drain electrode of transistor PM4 is also by current source ground connection.
Wherein, described temperature monitoring module includes control chip and the temperature sensor being connected with control chip and fan；Temperature information is transferred to control chip by described temperature sensor, and when the growth of temperature can reach threshold value, control chip sends driving signal and makes starting fan.
Wherein, described humidity control module includes control chip and the humidity sensor being connected with control chip and fan；Humidity information is transferred to control chip by described humidity sensor, and when the growth of humidity can reach threshold value, control chip sends driving signal and makes starting fan.
The above, it it is only this utility model preferred embodiment, not this utility model is made any pro forma restriction, although this utility model is open as above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents utilizing the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, any simple modification that above example is made is referred to according to this utility model technology, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (8)
1. a solar integration intelligent power supply, including solar energy conversion module, energy storage and under-voltage delay protection module；Described solar energy conversion module is connected with described energy storage；The input of described under-voltage delay protection module is connected with described energy storage；It is characterized in that: the voltage of energy storage is detected by described under-voltage delay protection module, when the voltage of energy storage is less than threshold value V set1Time, described energy storage stops externally output；When the voltage of energy storage is higher than threshold value V set2Time, described energy storage recovers externally output.
A kind of solar integration intelligent power supply the most according to claim 1, it is characterised in that: described solar energy conversion module includes photovoltaic modular converter and photothermal deformation module.
A kind of solar integration intelligent power supply the most according to claim 2; it is characterized in that: described photovoltaic modular converter includes solar energy photovoltaic panel and DC-DC power source transducer; described solar energy photovoltaic panel converts light energy into electric energy, and the electric energy that described solar energy photovoltaic panel is produced by described DC-DC power source transducer overcharges protection module and is then stored in described energy storage.
A kind of solar integration intelligent power supply the most according to claim 2; it is characterized in that: described photothermal deformation module includes solar energy decalescence films and DC-DC power source transducer; described solar energy decalescence films converts heat energy into electric energy, and the electric energy that described solar energy decalescence films is produced by described DC-DC power source transducer overcharges protection module and is then stored in described energy storage.
A kind of solar integration intelligent power supply the most according to claim 1, it is characterised in that: described a kind of solar integration intelligent power supply also includes overcharging protection module, temperature monitoring module and humidity control module；The described protection module that overcharges is connected between described solar energy conversion module and described energy storage；Described temperature monitoring module and described humidity control module connect with energy storage.
A kind of solar integration intelligent power supply the most according to claim 5; it is characterized in that: described in overcharge protection module and include the current biasing circuit that is made up of audion Q1 and audion Q2, resistance R1, pmos type transistor PM1 and transistor PM2; the source electrode of described transistor PM1 is connected to supply voltage; the drain electrode of transistor PM1 is connected to the colelctor electrode of audion Q1; the grid of transistor PM1 is connected with the grid of transistor PM2; the emitter stage of audion Q1 passes through resistance R1 ground connection, and the base stage of audion Q1 is connected with the base stage of audion Q2；The source electrode of described transistor PM2 is connected to supply voltage, the grid of transistor PM2 is connected with the grid of transistor PM1, the drain electrode of transistor PM2 is connected with the colelctor electrode of audion Q2, the grounded emitter of audion Q2, and the base stage of audion Q2 is connected with the base stage of audion Q1；Described overcharging protects module also to include the voltage detecting branch road being made up of PMOS transistor PM5, resistance R3 and resistance R4；Described resistance R3 and resistance R4 is series between drain electrode and the ground of described transistor PM5；Described overcharging protects module also to include the current mirroring circuit being made up of PMOS transistor PM3 and NPN type triode Q3；The source electrode of described transistor PM3 is connected to supply voltage, the grid of transistor PM3 is connected with the grid of the transistor PM1 of described current biasing circuit, the drain electrode of transistor PM3 is connected with the colelctor electrode of audion Q3, the emitter stage of audion Q3 passes through resistance R2 ground connection, and the base stage of audion Q3 is connected to resistance R3 and the resistance R4 contact of described voltage detecting branch road；The described protection module that overcharges also includes PMOS transistor PM4; the grid of transistor PM4 is connected to the contact of the colelctor electrode of the transistor PM3 and audion Q3 of described current mirroring circuit; the source electrode of transistor PM4 is connected to supply voltage; the drain electrode of transistor PM4 is connected to the grid of transistor PM5, and the drain electrode of transistor PM4 is also by current source ground connection.
A kind of solar integration intelligent power supply the most according to claim 6, it is characterised in that: described temperature monitoring module includes control chip and the temperature sensor being connected with control chip and fan；Temperature information is transferred to control chip by described temperature sensor, and when the growth of temperature can reach threshold value, control chip sends driving signal and makes starting fan.
A kind of solar integration intelligent power supply the most according to claim 6, it is characterised in that: described humidity control module includes control chip and the humidity sensor being connected with control chip and fan；Humidity information is transferred to control chip by described humidity sensor, and when the growth of humidity can reach threshold value, control chip sends driving signal and makes starting fan.
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| CN201620079270.0U CN205753591U (en) | 2016-01-27 | 2016-01-27 | A kind of solar integration intelligent power supply |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105471077A (en) * | 2016-01-27 | 2016-04-06 | 东莞市开关厂有限公司 | Solar energy integrated intelligent power supply device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471077A (en) * | 2016-01-27 | 2016-04-06 | 东莞市开关厂有限公司 | Solar energy integrated intelligent power supply device |
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