CN106208324A - Have and control and the solar air-conditioner system of lightning protection function - Google Patents
Have and control and the solar air-conditioner system of lightning protection function Download PDFInfo
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- CN106208324A CN106208324A CN201610724321.5A CN201610724321A CN106208324A CN 106208324 A CN106208324 A CN 106208324A CN 201610724321 A CN201610724321 A CN 201610724321A CN 106208324 A CN106208324 A CN 106208324A
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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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
-
- 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
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a kind of solar air-conditioner system having and controlling with lightning protection 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, control circuit includes the 31st to the 33rd diode, 34th stabilivolt, 37th stabilivolt, 32nd resistance, 31st metal-oxide-semiconductor and integrated voltage-stabilized chip, lightning protection circuit includes the 61st fuse, 61st resistance, 62nd resistance, first varistor, second varistor, 61st diode, 62nd light emitting diode and discharge tube.The present invention can effectively lightning protection, improve security of system performance, have preferable self-startup ability, avoid the occurrence of endless loop state, circuit structure is simple, cost is relatively low, can realize good lightning protection effect.
Description
Technical field
The present invention relates to solar airconditioning field, particularly to a kind of solar airconditioning system having and controlling with lightning protection 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.
The structure of the lightning protection circuit that existing solar air-conditioner system is used is complex, relatively costly, the most not
Conveniently safeguard, it addition, its lightning protection effect is the most not ideal.
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, there is preferable self-startup ability, avoid the occurrence of that endless loop state, circuit structure be simple, cost
Relatively low, can realize good lightning protection effect have control and the solar air-conditioner system of lightning protection function.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of have control and lightning protection function too
Sun energy air conditioning system, including solaode, controller for solar, accumulator and transducer air conditioning, described controller for solar
Including charging circuit, control circuit, lightning protection circuit and discharge circuit, described transducer air conditioning includes inverter circuit and compressor,
Described solaode is connected with described charging circuit, and described charging circuit is by described control circuit with described discharge circuit even
Connecing, described charging circuit and discharge circuit are the most all connected with described accumulator, described control circuit by described lightning protection circuit with
Described accumulator connects, 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 lightning protection circuit includes the 61st fuse, the 61st resistance, the 62nd resistance, the first pressure-sensitive electricity
Resistance, the second varistor, the 61st diode, the 62nd light emitting diode and discharge tube, described 61st fuse
One end be connected with live wire, the other end of described 61st fuse is connected with one end of described 61st resistance, described
The other end of the 61st resistance is connected with the described anode of the 61st diode and one end of the first varistor respectively, institute
The anode of the negative electrode and described 62nd light emitting diode of stating the 61st diode is connected, described 62nd light-emitting diodes
The negative electrode of pipe is connected with zero line by described 62nd resistance, and the other end of described first varistor is respectively with described second
One end of varistor and one end of discharge tube connect, and the other end of described second varistor is connected with described zero line, described
The other end ground connection of discharge tube.
In the solar air-conditioner system having and controlling with lightning protection function of the present invention, described lightning protection circuit also includes
63rd resistance, one end of described 63rd resistance is connected with the other end of described 61st resistance, and the described 60th
The other end of three resistance is connected with one end of described first varistor.
In the solar air-conditioner system having and controlling with lightning protection function of the present invention, described lightning protection circuit also includes
64th resistance, one end of described 64th resistance is connected with described zero line, and the other end of described 64th resistance divides
It is not connected with the described other end of the 62nd resistance and the other end of the second varistor.
In the solar air-conditioner system having and controlling with lightning protection function of the present invention, described 31st metal-oxide-semiconductor
For N-channel MOS pipe.
Implement having of the present invention to control and the solar air-conditioner system of lightning protection function, have the advantages that due to
Be provided with lightning protection circuit, thus can effectively lightning protection, improve security of system performance；It addition, control circuit has good certainly opening
Kinetic force, it is to avoid the endless loop state often occurred in prior art；Lightning protection circuit is by being connected between zero line and live wire
Two branch roads realize lightning protection, and when entering without thunder and lightning, two branch roads are in high-impedance state, when there being thunder and lightning to enter, and thunder and lightning
Run through the junction point conducting discharge tube electric discharge between the first varistor and the second varistor, thunder and lightning is imported to the earth
In, it is achieved good lightning protection effect, protect electrical equipment；So its can effectively lightning protection, improve security of system performance, have relatively
Good self-startup ability, avoid the occurrence of endless loop state, circuit structure is simple, cost is relatively low, can realize good lightning protection effect.
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 lightning protection function
Figure；
Fig. 2 is the circuit theory diagrams of control circuit in described embodiment；
Fig. 3 is the circuit theory diagrams of lightning protection 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 lightning protection function, this has control and lightning protection merit
The structural representation of the solar air-conditioner system of energy is as shown in Figure 1.In Fig. 1, it is empty that this has the solar energy controlled with lightning protection function
Adjusting system includes solaode PV, controller for solar 1, accumulator BAT and transducer air conditioning 2, wherein, controller for solar
1 includes charging circuit 11, control circuit 12, lightning protection circuit 14 and discharge circuit 13, and transducer air conditioning 2 includes inverter circuit 21 He
Compressor 22, solaode PV is connected with charging circuit 11, and charging circuit 11 is by control circuit 12 with discharge circuit 13 even
Connecing, charging circuit 11 and discharge circuit 13 are also all connected with accumulator BAT, and control circuit 12 is by 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 the radiation of the sun to be turned
It is changed to electric energy, or is sent in accumulator BAT store, or promote transducer air conditioning 2 to work.The effect of controller for solar 1
Be control whole have control and the duty of solar air-conditioner system of lightning protection function, and accumulator BAT played overcharge
Electric protection and the effect of over.The effect of accumulator BAT is the electricity sent by solaode PV when there being illumination
Can store, discharge again the when of to needs.Transducer air conditioning 2, can speed governing easily as alternating current source.
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 lightning protection circuit in the present embodiment.In Fig. 3, this lightning protection circuit 14 includes that the 61st melts
Disconnected device F61, the 61st resistance R61, the 62nd resistance R62, the first varistor YM1, the second varistor YM2, the 6th
11 diode D61, the 62nd light emitting diode D62 and discharge tube A1, wherein, in the present embodiment, the 61st diode
D61, the 62nd light emitting diode D62 and the 62nd resistant series form the first branch road, the first varistor YM1 and second
Varistor YM2 series connection forms the second branch road.61st fuse F61 is used for this lightning protection circuit 14 is entered traveling-wave protection, the
61 resistance R61 and the 62nd resistance R62 are current-limiting resistance, and the 61st resistance R61 is for whole lightning protection circuit
Carrying out overcurrent protection, the 62nd resistance R62, for the first branch road carries out overcurrent protection, improves the security performance of system.The
61 diode D61 are fast conducting diode.
In the present embodiment, one end of the 61st fuse F61 is connected with live wire L, another of the 61st fuse F61
End be connected with one end of the 61st resistance R61, the other end of the 61st resistance R61 respectively with the 61st diode D61
Anode and the first varistor YM1 one end connect, the negative electrode of the 61st diode D61 and the 62nd light emitting diode
The anode of D62 connects, and the negative electrode of the 62nd light emitting diode D62 is connected by the 62nd resistance R62 and zero line N, and first
The other end of varistor YM1 is connected with one end of the second varistor YM2 and one end of discharge tube A1 respectively, the second pressure-sensitive electricity
The other end of resistance YM2 is connected with zero line N, the other end ground connection of discharge tube A1.
Lightning protection is realized by two branch roads being connected between zero line N and live wire L, when entering without thunder and lightning, two
Road is in high-impedance state, and when there being thunder and lightning to enter, thunder and lightning runs through between the first varistor YM1 and the second varistor YM2
Junction point conducting discharge tube A1 electric discharge, thunder and lightning is imported to the earth in, it is achieved good lightning protection effect, protect electrical equipment.
When thunder and lightning produces, the 62nd light emitting diode D62 can be luminous, enters thunder and lightning and has indicative function.Above-mentioned thunder-lightning
Road 14 also includes that earth terminal E, earth terminal E are directly grounded GND.The circuit structure of this lightning protection circuit 14 is simple, cost is relatively low, energy is real
The best lightning protection effect.
In the present embodiment, this lightning protection circuit 14 also includes the 63rd resistance R63, one end of the 63rd resistance R63 with
The other end of the 61st resistance R61 connects, and the other end of the 63rd resistance R63 and one end of the first varistor YM1 are even
Connect.63rd resistance R63 is current-limiting resistance, for the second branch road is carried out overcurrent protection, so can further improve system
Security performance.
In the present embodiment, this lightning protection circuit 14 also includes the 64th resistance R64, one end of the 64th resistance R64 with
Zero line N connects, the other end of the 64th resistance R64 respectively with the other end and second varistor of the 62nd resistance R62
The other end of YM2 connects.64th resistance R64 is current-limiting resistance, and user carries out overcurrent protection, more to whole lightning protection circuit 14
Improve the security performance of system further.
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；Anti-
Thunder and lightning road 14 realizes lightning protection by two branch roads being connected between zero line N and live wire L, when entering without thunder and lightning, and two
Road is in high-impedance state, when there being thunder and lightning to enter, thunder and lightning run through the first varistor YM1 and the second varistor YM2 it
Between junction point conducting discharge tube A1 electric discharge, thunder and lightning is imported to the earth in, it is achieved good lightning protection effect, protection electricity consumption set
Standby.It addition, control circuit 12 has good self-startup ability, it is to avoid the endless loop state often occurred in prior art.
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 (4)
1. one kind has the solar air-conditioner system controlled with lightning protection function, it is characterised in that include solaode, solar energy
Controller, accumulator and transducer air conditioning, described controller for solar includes charging circuit, control circuit, lightning protection circuit and puts
Electricity circuit, described transducer air conditioning includes that inverter circuit and compressor, described solaode are connected with described charging circuit, institute
Stating charging circuit to be connected with described discharge circuit by described control circuit, described charging circuit and discharge circuit are the most all with described
Accumulator connects, and described control circuit is connected with described accumulator by described lightning protection circuit, and described discharge circuit is also by institute
State inverter circuit to be 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 lightning protection circuit include the 61st fuse, the 61st resistance, the 62nd resistance, the first varistor,
Two varistors, the 61st diode, the 62nd light emitting diode and discharge tube, one end of described 61st fuse
Being connected with live wire, the other end of described 61st fuse is connected with one end of described 61st resistance, and the described 60th
The other end of one resistance is connected with the described anode of the 61st diode and one end of the first varistor respectively, and the described 6th
The negative electrode of 11 diodes is connected with the anode of described 62nd light emitting diode, the moon of described 62nd light emitting diode
Pole is connected with zero line by described 62nd resistance, the other end of described first varistor respectively with described second pressure-sensitive electricity
One end of resistance and one end of discharge tube connect, and the other end of described second varistor is connected with described zero line, described discharge tube
Other end ground connection.
The most according to claim 1 have the solar air-conditioner system controlled with lightning protection function, it is characterised in that described anti-
Thunder and lightning road also includes that the 63rd resistance, one end of described 63rd resistance connect with the other end of described 61st resistance
Connecing, the other end of described 63rd resistance is connected with one end of described first varistor.
The most according to claim 2 have the solar air-conditioner system controlled with lightning protection function, it is characterised in that described anti-
Thunder and lightning road also includes that the 64th resistance, one end of described 64th resistance are connected with described zero line, described 64th electricity
The other end of resistance is connected with the described other end of the 62nd resistance and the other end of the second varistor respectively.
4. control and the solar air-conditioner system of lightning protection function, its feature according to having described in claims 1 to 3 any one
Being, described 31st metal-oxide-semiconductor is N-channel MOS pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724321.5A CN106208324A (en) | 2016-08-25 | 2016-08-25 | Have and control and the solar air-conditioner system of lightning protection function |
Applications Claiming Priority (1)
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| CN201610724321.5A CN106208324A (en) | 2016-08-25 | 2016-08-25 | Have and control and the solar air-conditioner system of lightning protection function |
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| CN106208324A true CN106208324A (en) | 2016-12-07 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104734137A (en) * | 2015-03-26 | 2015-06-24 | 刘清清 | Anti-thunder circuit |
| CN205195394U (en) * | 2015-04-28 | 2016-04-27 | 周磊 | Solar air conditioning system with lightning protection solar control ware |
-
2016
- 2016-08-25 CN CN201610724321.5A patent/CN106208324A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104734137A (en) * | 2015-03-26 | 2015-06-24 | 刘清清 | Anti-thunder circuit |
| CN205195394U (en) * | 2015-04-28 | 2016-04-27 | 周磊 | Solar air conditioning system with lightning protection solar control ware |
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Application publication date: 20161207 |