CN106208323A - Have and control and the solar air-conditioner system of self discharge function - Google Patents
Have and control and the solar air-conditioner system of self discharge function Download PDFInfo
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- CN106208323A CN106208323A CN201610724265.5A CN201610724265A CN106208323A CN 106208323 A CN106208323 A CN 106208323A CN 201610724265 A CN201610724265 A CN 201610724265A CN 106208323 A CN106208323 A CN 106208323A
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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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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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- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of solar air-conditioner system having and controlling with self discharge function, including solaode, controller for solar, accumulator and transducer air conditioning, controller for solar includes charging circuit, control circuit, lightning protection circuit and discharge circuit, transducer air conditioning includes inverter circuit and compressor, control circuit includes the 31st to the 33rd diode, 34th stabilivolt, 37th stabilivolt, 32nd resistance, 31st metal-oxide-semiconductor and integrated voltage-stabilized chip, discharge circuit includes the 41st to the 42nd audion, 41st resistance, 43rd resistance, 45th resistance, 46th resistance, 41st electric capacity and the 42nd electric capacity.The present invention can effectively lightning protection, improve security of system performance, have preferable self-startup ability, avoid the occurrence of endless loop state, can reduce cost, reduce loss, discharge time can be reduced.
Description
Technical field
The present invention relates to solar airconditioning field, particularly to a kind of solar airconditioning having and controlling with self discharge function
System.
Background technology
Solar air-conditioner system is made up of parts such as solaode, controller, accumulator and transducer air conditionings.Existing
Solar air-conditioner system has following defects that controller Lighting Protection Measures is ineffective, affects security of system performance；Accumulator is many
Inevitably there is inconsistent situation in capacity and self discharge between individual cell batteries, affects the life of storage battery.
Meanwhile, traditional solar control circuit uses the mode that accumulator single supply is powered, low-voltage disconnects.This side
Formula there will be an endless loop: if the supply voltage of accumulator is less than the setting voltage of break function, solar control circuit
Will disconnect, and solar control circuit oneself cannot recover automatically, reason is that solar control circuit is only in electric power storage
Cell voltage is sufficiently high when can work, and the luminous energy of output could be charged a battery by solar energy by solar control circuit,
Even if solar energy output has electricity after controller for solar disconnects, but battery tension is inadequate, and controller for solar low-voltage disconnects,
So this part electric energy cannot be charged to inside accumulator, owing to solar energy-electric energy cannot be charged to accumulator, such battery tension
Would not rise, controller for solar would not restart.
Traditional discharge circuit, such as electric capacity self discharge circuit, can be divided into following two: one is direct at electric capacity two ends
Parallel power resistance；Another kind is made up of power resistor, electric discharge relay and electric discharge control relay circuit.But first
Planting in electric capacity self discharge circuit, if resistance is excessive, discharge time is longer, if resistance is too small, is lost excessive；The second electricity
Hold self discharge circuit due to the parts such as needs electric discharge relay and electric discharge control relay circuit, the most relatively costly, use longevity
Order short.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that one can be the most anti-
Thunder, improve security of system performance, have preferable self-startup ability, avoid the occurrence of endless loop state, can reduce cost, reduce damage
Consumption, can reduce discharge time have control and the solar air-conditioner system of self discharge function.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of have control and self discharge function
Solar air-conditioner system, including solaode, controller for solar, accumulator and transducer air conditioning, described solar control
Device includes that charging circuit, control circuit, lightning protection circuit and discharge circuit, described transducer air conditioning include inverter circuit and compression
Machine, described solaode is connected with described charging circuit, and described charging circuit is by described control circuit and described electric discharge electricity
Road connects, and described charging circuit and discharge circuit are the most all connected with described accumulator, and described control circuit passes through described thunder-lightning
Road is connected with described accumulator, and described discharge circuit is connected with described compressor also by described inverter circuit；
Described control circuit include solar control port, the 31st diode, the 32nd diode, the 33rd
Diode, the 34th stabilivolt, the 35th diode, the 36th diode, the 37th stabilivolt, the 31st electricity
Resistance, the 32nd resistance, the 33rd resistance, the 31st electric capacity, the 33rd electric capacity, the 31st metal-oxide-semiconductor, integrated voltage-stabilized
Chip and the 31st inductance, the first pin of described solar energy port and the second pin all with the positive pole of described solaode
Connecting, the 3rd pin of described solar energy port and the 4th pin all negative poles with described solaode are connected, the described sun
Second pin of energy port is connected with the described anode of the 31st diode and the anode of the 32nd diode the most respectively, institute
State the anode of the negative electrode of the 32nd diode and the 33rd diode positive pole all with described accumulator to be connected, the described 3rd
The negative electrode of 11 diodes respectively with the negative electrode of described 33rd diode, the negative electrode of the 34th stabilivolt, the 33rd
First pin of one end of resistance, the positive pole of the 31st electric capacity and integrated voltage-stabilized chip connects, described 34th stabilivolt
Anode be connected with described one end of 31st resistance and one end of the 32nd resistance respectively, described 31st metal-oxide-semiconductor
Grid be connected with the other end of described 32nd resistance, the source electrode of described 31st metal-oxide-semiconductor is respectively with the described 30th
The anode of the other end of one resistance, the anode of the 35th diode and the 36th diode connects, and the described 35th
The negative electrode of pole pipe is connected with the 4th pin of described solar energy port, the minus earth of described 36th diode, and described
The drain electrode of 31 metal-oxide-semiconductors is connected with the described other end of the 33rd resistance and the 5th pin of integrated voltage-stabilized chip respectively,
The minus earth of described 31st electric capacity, the 3rd pin ground connection of described integrated voltage-stabilized chip, described integrated voltage-stabilized chip
Second pin is connected with described one end of 31st inductance and the negative electrode of the 37th stabilivolt respectively, described 37th steady
The plus earth of pressure pipe, the other end of described 31st inductance passes through described 33rd capacity earth, described integrated voltage-stabilized
4th pin of chip connects described DC source；
Described discharge circuit includes the 41st audion, the 42nd audion, the 41st resistance, the 43rd electricity
Resistance, the 45th resistance, the 46th resistance, the 41st electric capacity and the 42nd electric capacity, described 41st audion
Colelctor electrode is connected with the positive pole of described accumulator by described 41st resistance, the emitter stage of described 41st audion with
The negative pole of described accumulator connects, the base stage of described 41st audion by described 41st electric capacity respectively with described the
The colelctor electrode of 42 audions and one end of the 43rd resistance connect, the other end of described 43rd resistance and described storage
The positive pole of battery connects, and the grounded emitter of described 42nd audion, the base stage of described 42nd audion passes through institute
State the 42nd electric capacity to be connected with described one end of 45th resistance and one end of the 46th resistance respectively, the described 40th
The other end ground connection of five resistance, the other end of described 46th resistance is connected with controllable electric power, described 43rd resistance
Resistance is more than the resistance of described 41st resistance.
In the solar air-conditioner system having and controlling with self discharge function of the present invention, described discharge circuit also wraps
Including the 42nd resistance, the emitter stage of described 41st audion passes through described 42nd resistance eutral grounding.
In the solar air-conditioner system having and controlling with self discharge function of the present invention, described discharge circuit also wraps
Including the 44th resistance, the emitter stage of described 42nd audion passes through described 44th resistance eutral grounding.
In the solar air-conditioner system having and controlling with self discharge function of the present invention, described 41st pole
Pipe is NPN type triode.
In the solar air-conditioner system having and controlling with self discharge function of the present invention, described 42nd pole
Pipe is NPN type triode.
Implement having of the present invention to control and the solar air-conditioner system of self discharge function, have the advantages that by
In being provided with lightning protection circuit, thus can effectively lightning protection, improve security of system performance；It addition, control circuit has good oneself
Startup ability, it is to avoid the endless loop state often occurred in prior art, discharge circuit removes the relay of tradition use, and sharp
With the 41st audion and the 42nd audion；The resistance of the 43rd resistance is more than the resistance of the 41st resistance,
During the system worked well at accumulator self place, for preventing battery discharging, trigger the 42nd pole by control signal
Pipe turns on, thus reduces the electric current of turning circuit greatly, therefore reduces system loss；System at accumulator self place
When quitting work, to accumulator self discharge, so that the 41st triode ON, thus increase the electric current of turning circuit, subtract
Few discharge time；So its can effectively lightning protection, improve security of system performance, there is preferable self-startup ability, avoid the occurrence of
Endless loop state, can reduce cost, reduce loss, discharge time can be reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the present invention has the structural representation controlled and in one embodiment of solar air-conditioner system of self discharge function
Figure；
Fig. 2 is the circuit theory diagrams of control circuit in described embodiment；
Fig. 3 is the circuit theory diagrams of discharge circuit in described embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Having in the present invention and control and in the solar air-conditioner system embodiment of self discharge function, this has control and certainly puts
The structural representation of the solar air-conditioner system of Electricity Functional is as shown in Figure 1.In Fig. 1, this has control with self discharge function too
Sun air conditioning system can include solaode PV, controller for solar 1, accumulator BAT and transducer air conditioning 2, wherein, solar energy
Controller 1 includes charging circuit 11, control circuit 12, lightning protection circuit 14 and discharge circuit 13, and transducer air conditioning 2 includes inversion electricity
Road 21 and compressor 22, solaode PV is connected with charging circuit 11, and charging circuit 11 is by control circuit 12 and electric discharge electricity
Road 13 connects, and charging circuit 11 and discharge circuit 13 are also all connected with accumulator BAT, control circuit 12 pass through lightning protection circuit 14 and
Accumulator BAT connects, and discharge circuit 13 is connected with compressor 22 also by inverter circuit 21.Solaode PV is by the sun
Radiation is converted to electric energy, or is sent in accumulator BAT store, or promotes transducer air conditioning 2 to work.Controller for solar 1
Effect be control whole have control and the duty of solar air-conditioner system of self discharge function, and to accumulator BAT
Play the effect of additives for overcharge protection and over.The effect of accumulator BAT is by solaode PV institute when there being illumination
The electrical power storage sent, discharges the when of to needs again.Transducer air conditioning 2, can be easily as AC load
Speed governing.
Controller for solar 1 by its lightning protection circuit 14 can effectively lightning protection, strengthen the lightning protection capability of system, raising system
Security performance, accumulator BAT do not lose solar energy conversion energy on the premise of, improve the charge efficiency of accumulator battery 3
And the efficiency of actual of sun-generated electric power, accumulator BAT can ensure that again the activity of accumulator BAT while being charged,
Avoid accumulator BAT to deposit, thus extend the life-span of accumulator BAT largely.
Fig. 2 is the circuit theory diagrams of control circuit in the present embodiment.In Fig. 2, control circuit 12 includes solar control end
Mouth XS1, the 31st diode D31, the 32nd diode D32, the 33rd diode D33, the 34th stabilivolt
D34, the 35th diode D35, the 36th diode D36, the 37th stabilivolt D37, the 31st resistance R31,
32 resistance R32, the 33rd resistance R33, the 31st electric capacity C31, the 33rd electric capacity C33, the 31st metal-oxide-semiconductor
Q31, integrated voltage-stabilized chip U31 and the 31st inductance L31, wherein, the 31st diode D31 and the 33rd diode
D33 non-counnter attack diode, the 32nd diode D32 is thyristor, and the 32nd resistance R32 is current-limiting resistance, uses
In carrying out overcurrent protection.In the present embodiment, the 31st metal-oxide-semiconductor Q31 is N-channel MOS pipe, certainly, in some of the present embodiment
In the case of, the 31st metal-oxide-semiconductor Q31 can also be P-channel metal-oxide-semiconductor, but at this moment the structure of control circuit to change accordingly.
In the present embodiment, first pin of solar energy port x S1 and the second pin are all with the positive pole PV+ of solaode even
Connecing, the 3rd pin of solar energy port x S1 and the 4th pin all negative poles with solaode PV-are connected, solar energy port x S1
The second pin be connected with the anode of the 31st diode D31 and the anode of the 32nd diode D32 the most respectively, the 30th
The negative electrode of two diode D32 and the anode of the 33rd diode D33 are all connected with the positive pole BAT+ of accumulator, and the 31st
The negative electrode of pole pipe D31 respectively with the negative electrode of the 33rd diode D32, the negative electrode of the 34th stabilivolt D34, the 33rd electricity
First pin of resistance one end of R33, the positive pole of the 31st electric capacity C31 and integrated voltage-stabilized chip U31 connects, the 34th voltage stabilizing
The anode of pipe D34 is connected with one end of the 31st resistance R31 and one end of the 32nd resistance R32 respectively.31st electricity
Hold C31 and can increase the stability of circuit, eliminate power-supply fluctuation.
In the present embodiment, the grid of the 31st metal-oxide-semiconductor Q31 and the other end of the 32nd resistance R32 connect, and the 30th
The source electrode of one metal-oxide-semiconductor Q31 respectively with the other end, the anode and the 30th of the 35th diode D35 of the 31st resistance R31
The anode of six diode D36 connects, and the negative electrode of the 35th diode D35 is connected with the 4th pin of solar energy port x S1, the
The minus earth of 36 diode D36, the drain electrode of the 31st metal-oxide-semiconductor Q31 respectively with the other end of the 33rd resistance R33
Connect with the 5th pin of integrated voltage-stabilized chip U31, the minus earth of the 31st electric capacity C31, the of integrated voltage-stabilized chip U6
Three pin ground connection, second pin of integrated voltage-stabilized chip U31 respectively with one end and the 37th voltage stabilizing of the 31st inductance L31
The negative electrode of pipe D37 connects, the plus earth of the 37th stabilivolt D37, and the other end of the 31st inductance L31 passes through the 30th
Three electric capacity C33 ground connection, the 4th pin of integrated voltage-stabilized chip U31 connects DC source VDD.
The positive pole PV+ of solaode exports battery positive voltage BAT+ through the 32nd diode D32, solar-electricity
The positive pole PV+ in pond is connected to through the 31st diode D31, battery positive voltage BAT+ through the 33rd diode D33
The negative electrode of 34 stabilivolt D34, arrives separately at earth terminal after the 34th stabilivolt D34 and the 31st resistance R31
The negative pole PV-of GND and solaode, in order to prevent electric current reverse, the 31st resistance R31 ground connection be connected to solar energy
It is respectively equipped with the 35th diode D35, the 36th diode D36, the positive pole of solaode before the negative pole PV-of battery
The positive pole BAT+ of PV+ and accumulator is respectively by being all connected to collection after the 31st diode D31 and the 33rd diode D33
The first pin becoming voltage stabilizing chip U31 provides working power for it.
When 5th pin of integrated voltage-stabilized chip U31 is low level, system is operated；The of integrated voltage-stabilized chip U31
When five pins are high level, system does not works；Between grid and the source electrode of the 31st metal-oxide-semiconductor Q31, voltage is more than (example during VDD
As: when VDD equal to 5V time, i.e. Vgs > 5V), the 31st metal-oxide-semiconductor Q31 conducting, the now drain electrode of the 31st metal-oxide-semiconductor Q31 with
Source conduction, the 5th pin ground connection of integrated voltage-stabilized chip U31, for low level, system is in running order；31st MOS
Between grid and the source electrode of pipe Q31, voltage is less than (such as: when VDD is equal to 5V, i.e. Vgs < 5V) during VDD, the 31st metal-oxide-semiconductor
Q31 ends, and the drain electrode of the 31st metal-oxide-semiconductor Q31 cut-off ends with source electrode, and the 5th pin of integrated voltage-stabilized chip U31 is high electricity
Flat, system is in off position.34th stabilivolt D34 its voltage in the range of reasonable reverse current is constant.This
Bright can effectively lightning protection, improve security of system performance, accumulator and can ensure that again the activity of accumulator, energy while being charged
Extend accumulator life-span, can improve the charge efficiency to accumulator, extend accumulator the electricity consumption time, have preferable oneself open
Kinetic force, avoid the occurrence of endless loop state.
In the present embodiment, control circuit 12 also includes the 32nd electric capacity C32, one end of the 32nd electric capacity C32 and the
The drain electrode of 31 metal-oxide-semiconductor Q31 connects, and the other end of the 32nd electric capacity C32 connects with the 5th pin of integrated voltage-stabilized chip U31
Connect.32nd electric capacity C32 is for preventing the interference between the 31st metal-oxide-semiconductor Q31 and integrated voltage-stabilized chip U31.
In the present embodiment, control circuit 12 also includes the 34th resistance R34, one end of the 34th resistance R34 and the
The negative electrode of 31 diode D31 connects, the other end of the 34th resistance R34 and first pin of integrated voltage-stabilized chip U31
Connect.In the present embodiment, control circuit 12 also includes the 35th resistance R35, one end of the 35th resistance R35 with integrated surely
4th pin of pressure chip U31 connects, and the other end of the 35th resistance R35 is connected with DC source VDD.34th resistance
R34 and the 35th resistance R35 is current-limiting resistance, is used for carrying out overcurrent protection.
In the present embodiment, control circuit 12 also includes the 36th resistance R36, one end of the 36th resistance R36 and collection
The second pin becoming voltage stabilizing chip U31 connects, and the other end of the 36th resistance R36 and one end of the 31st inductance L31 are even
Connect.36th resistance R36 current-limiting resistance, is used for carrying out overcurrent protection.
Fig. 3 is the circuit theory diagrams of discharge circuit in the present embodiment.In Fig. 3, this discharge circuit 13 includes the 41st
Pole pipe Q41, the 42nd audion Q42, the 41st resistance R41, the 43rd resistance R43, the 45th resistance R45,
46 resistance R46, the 41st electric capacity C41 and the 42nd electric capacity C42, wherein, the colelctor electrode of the 41st audion Q41
It is connected with the positive pole BAT+ of accumulator by the 41st resistance R41, the emitter stage of the 41st audion Q41 and accumulator
Negative pole BAT-connect, the base stage of the 41st audion Q41 by the 41st electric capacity C41 respectively with the 42nd audion
The colelctor electrode of Q42 and one end of the 43rd resistance R43 connect, the other end of the 43rd resistance R43 and the positive pole of accumulator
BAT+ connects, the grounded emitter of the 42nd audion Q42, and the base stage of the 42nd audion Q42 is by the 42nd electricity
Hold C42 to be connected with one end of the 45th resistance R45 and one end of the 46th resistance R46 respectively, the 45th resistance R45's
Other end ground connection, the other end of the 46th resistance R46 is connected with controllable electric power KC, and the resistance of the 43rd resistance R43 is more than
The resistance of the 41st resistance R41, the resistance of the 43rd resistance R43 and the resistance of the 41st resistance R41 are all adjustable,
In a particular application, as the case may be its resistance can be regulated accordingly, but to ensure the resistance of the 43rd resistance R43
Resistance more than the 41st resistance R41.
In the present embodiment, the 41st electric capacity C41 and the 42nd electric capacity C42 is coupling electric capacity, the 41st electric capacity
C41 is for preventing the interference between the 41st audion Q41 and the 42nd audion Q42, and the 42nd electric capacity C42 is used for
Prevent the interference between the 42nd audion Q42 and controllable electric power KC.
When normally working, by sending control signal to controllable electric power KC so that controllable electric power KC is high level, thus
Make the 42nd audion Q42 conducting connected with the 43rd resistance R43, owing to the 43rd resistance R43 has selected bigger
The resistor of resistance value, therefore causes the circuit of the 43rd resistance R43 and the 42nd audion Q42 series connection to be similar to break
Road, thus greatly reduce the electric current in turning circuit, thus reduce system loss.
When quitting work, do not send control signal, so that controllable electric power KC becomes low level, so that the 42nd
Audion Q42 turns off, and causes the colelctor electrode of the 42nd audion Q42 and the positive pole BAT+ of accumulator to have isoelectric level simultaneously,
Hence in so that the base stage of equipotential 41st audion Q41 becomes high level with the colelctor electrode of the 42nd audion Q42,
Hence in so that the 41st audion Q41 conducting connected with the 41st resistance R41, owing to the 41st resistance R41 selects
The resistor of small resistance value, therefore increases the electric current of turning circuit, thus decreases discharge time.
This discharge circuit 13 utilizes the 41st audion Q41 and the 42nd audion Q42, when normally working, touches
Send out the 42nd audion Q42 conducting connected with the 43rd resistance R43 with bigger resistance, thus reduce greatly and lead
The electric current of circuit passband, therefore reduces system loss；When quitting work, the 41st resistance making with there is small resistance value
41st audion Q41 conducting of R41 series connection, thus increase the electric current of turning circuit, reduce discharge time.So it can drop
Low cost, reduction are lost, can reduce discharge time.
In the present embodiment, this discharge circuit 13 also includes the 42nd resistance R42, the transmitting of the 41st audion Q41
The 42nd resistance R42 ground connection is passed through in pole.42nd resistance R42 is current-limiting resistance, is used for carrying out overcurrent protection.This electric discharge
Circuit 13 also includes the 44th resistance R44, and the emitter stage of the 42nd audion Q42 passes through the 44th resistance R44 ground connection.
44th resistance R44 is also current-limiting resistance, is used for carrying out overcurrent protection.
It is noted that in the present embodiment, above-mentioned 41st audion Q41 is NPN type triode.Above-mentioned 40th
Two audion Q42 are also NPN type triode.Certainly, under the certain situation of the present embodiment, the 41st audion Q41 and
42 audion Q42 can also select PNP type triode, but at this moment the circuit structure of discharge circuit 13 also to become accordingly
Change.
In a word, due to the fact that and be provided with lightning protection circuit 14, thus can effectively lightning protection, improve security of system performance；Separately
Outward, control circuit 12 has good self-startup ability, it is to avoid the endless loop state often occurred in prior art, in the present invention
Discharge circuit 13 compared with the first traditional electric capacity self discharge circuit, improve system effectiveness, and decrease loss simultaneously；
Compared with traditional the second electric capacity self discharge circuit, reduce cost, and add service life simultaneously.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. one kind has the solar air-conditioner system controlled with self discharge function, it is characterised in that include solaode, the sun
Can controller, accumulator and transducer air conditioning, described controller for solar include charging circuit, control circuit, lightning protection circuit and
Discharge circuit, described transducer air conditioning includes that inverter circuit and compressor, described solaode are connected with described charging circuit,
Described charging circuit is connected with described discharge circuit by described control circuit, and described charging circuit and discharge circuit are also all and institute
State accumulator connect, described control circuit is connected with described accumulator by described lightning protection circuit, described discharge circuit also by
Described inverter circuit is connected with described compressor；
Described control circuit includes solar control port, the 31st diode, the 32nd diode, the 33rd pole
Pipe, the 34th stabilivolt, the 35th diode, the 36th diode, the 37th stabilivolt, the 31st resistance,
32nd resistance, the 33rd resistance, the 31st electric capacity, the 33rd electric capacity, the 31st metal-oxide-semiconductor, integrated voltage-stabilized core
Sheet and the 31st inductance, the first pin of described solar energy port and the second pin are all with the positive pole of described solaode even
Connecing, the 3rd pin of described solar energy port and the 4th pin all negative poles with described solaode are connected, described solar energy
Second pin of port is connected with the described anode of the 31st diode and the anode of the 32nd diode the most respectively, described
The negative electrode of the 32nd diode and the anode of the 33rd diode all positive poles with described accumulator are connected, and the described 30th
The negative electrode of one diode respectively with the negative electrode of described 33rd diode, the negative electrode of the 34th stabilivolt, the 33rd electricity
First pin of one end, the positive pole of the 31st electric capacity and the integrated voltage-stabilized chip of resistance connects, described 34th stabilivolt
Anode is connected with described one end of 31st resistance and one end of the 32nd resistance respectively, described 31st metal-oxide-semiconductor
Grid is connected with the other end of described 32nd resistance, and the source electrode of described 31st metal-oxide-semiconductor is respectively with the described 31st
The anode of the other end of resistance, the anode of the 35th diode and the 36th diode connects, described 35th pole
The negative electrode of pipe is connected with the 4th pin of described solar energy port, the minus earth of described 36th diode, and the described 3rd
The drain electrode of 11 metal-oxide-semiconductors is connected with the described other end of the 33rd resistance and the 5th pin of integrated voltage-stabilized chip respectively, institute
State the minus earth of the 31st electric capacity, the 3rd pin ground connection of described integrated voltage-stabilized chip, the of described integrated voltage-stabilized chip
Two pins are connected with described one end of 31st inductance and the negative electrode of the 37th stabilivolt respectively, described 37th voltage stabilizing
The plus earth of pipe, the other end of described 31st inductance passes through described 33rd capacity earth, described integrated voltage-stabilized core
4th pin of sheet connects described DC source；
Described discharge circuit include the 41st audion, the 42nd audion, the 41st resistance, the 43rd resistance,
45th resistance, the 46th resistance, the 41st electric capacity and the 42nd electric capacity, the current collection of described 41st audion
Pole is connected with the positive pole of described accumulator by described 41st resistance, and the emitter stage of described 41st audion is with described
The negative pole of accumulator connects, and the base stage of described 41st audion passes through described 41st electric capacity respectively with the described 40th
The colelctor electrode of two audions and one end of the 43rd resistance connect, the other end of described 43rd resistance and described accumulator
Positive pole connect, the grounded emitter of described 42nd audion, the base stage of described 42nd audion is by described the
42 electric capacity are connected with described one end of 45th resistance and one end of the 46th resistance respectively, described 45th electricity
The other end ground connection of resistance, the other end of described 46th resistance is connected with controllable electric power, the resistance of described 43rd resistance
Resistance more than described 41st resistance.
The most according to claim 1 have the solar air-conditioner system controlled with self discharge function, it is characterised in that described
Discharge circuit also includes that the 42nd resistance, the emitter stage of described 41st audion are connect by described 42nd resistance
Ground.
The most according to claim 2 have the solar air-conditioner system controlled with self discharge function, it is characterised in that described
Discharge circuit also includes that the 44th resistance, the emitter stage of described 42nd audion are connect by described 44th resistance
Ground.
4. controlling and the solar air-conditioner system of self discharge function according to having described in claims 1 to 3 any one, it is special
Levying and be, described 41st audion is NPN type triode.
5. controlling and the solar air-conditioner system of self discharge function according to having described in claims 1 to 3 any one, it is special
Levying and be, described 42nd audion is NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724265.5A CN106208323A (en) | 2016-08-25 | 2016-08-25 | Have and control and the solar air-conditioner system of self discharge function |
Applications Claiming Priority (1)
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| CN201610724265.5A CN106208323A (en) | 2016-08-25 | 2016-08-25 | Have and control and the solar air-conditioner system of self discharge function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224997A (en) * | 2021-05-31 | 2021-08-06 | 上海器外文化科技有限公司 | Electric tool and control circuit thereof |
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| CN204068347U (en) * | 2014-08-11 | 2014-12-31 | 安徽四创电子股份有限公司 | A kind of solar control circuit |
| CN204089588U (en) * | 2014-05-08 | 2015-01-07 | 北京中恒瑞弛科技有限公司 | For the self discharge circuit of electric capacity |
| CN205195394U (en) * | 2015-04-28 | 2016-04-27 | 周磊 | Solar air conditioning system with lightning protection solar control ware |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204089588U (en) * | 2014-05-08 | 2015-01-07 | 北京中恒瑞弛科技有限公司 | For the self discharge circuit of electric capacity |
| CN204068347U (en) * | 2014-08-11 | 2014-12-31 | 安徽四创电子股份有限公司 | A kind of solar control circuit |
| CN205195394U (en) * | 2015-04-28 | 2016-04-27 | 周磊 | Solar air conditioning system with lightning protection solar control ware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113224997A (en) * | 2021-05-31 | 2021-08-06 | 上海器外文化科技有限公司 | Electric tool and control circuit thereof |
| CN113224997B (en) * | 2021-05-31 | 2024-05-07 | 上海器外文化科技有限公司 | Electric tool and control circuit thereof |
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