CN208241394U - It is a kind of to utilize new energy for curved-surface building photovoltaic generating system - Google Patents
It is a kind of to utilize new energy for curved-surface building photovoltaic generating system Download PDFInfo
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- CN208241394U CN208241394U CN201820663085.5U CN201820663085U CN208241394U CN 208241394 U CN208241394 U CN 208241394U CN 201820663085 U CN201820663085 U CN 201820663085U CN 208241394 U CN208241394 U CN 208241394U
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- 230000001012 protector Effects 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012421 spiking Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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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- Photovoltaic Devices (AREA)
Abstract
Utilize new energy for curved-surface building photovoltaic generating system the utility model discloses a kind of, including solar energy film component, battery, inverter and charge control module, charge control module includes charging voltage Acquisition Circuit, voltage comparison control circuit, charge protector and distant early warning circuit, charging voltage of the charging voltage Acquisition Circuit using voltage sensor acquisition solar energy film component to charge the battery, and it is converted into analog electrical signal and is sent into voltage comparison control circuit after processing, voltage comparison control circuit carries out the output signal of charging voltage Acquisition Circuit, lower threshold value compares, and output signal will be compared as control signal driving charge protector and the work of distant early warning circuit, single-chip microcontroller or PLC monitoring system are not used, equipment is built simply, it is economical and practical, stability is high, control effect is good.
Description
Technical field
The utility model relates to solar energy generation technology fields, utilize new energy for curved-surface building more particularly to a kind of
Photovoltaic generating system.
Background technique
Now, solar energy generation technology has become the important breakthrough that people utilize new energy, in order to solve tradition
The low problem of device of solar generating solar collection rate, using the photovoltaic generating system that curved-surface building is built have become it is novel too
Sun can generate electricity trend, and the power generation of applied solar energy film is one kind on architecture as a kind of novel technology on curved-surface building
New feasible selection makes curved-surface building itself generate electric power using new energy.Solar energy film component to charge the battery
When, it often will appear the unstable phenomenon of charging voltage, in order to monitor to charging process, existing charging due to weather
Control module mostly uses single-chip microcontroller or PLC monitoring system, involves great expense, and often has directly in battery charging process
Galvanic electricity arc generates, and not only can generate unstable influence to make control malfunction, very to the detection of single-chip microcontroller or PLC monitoring system
Can extremely enormous impact be generated to monitoring system, monitoring system is caused to damage.
So the utility model provides the new scheme of one kind to solve the problems, such as this.
Utility model content
For above situation, for the defect for overcoming the prior art, being designed to provide for the utility model is a kind of using new
The energy is used for curved-surface building photovoltaic generating system.
Its technical solution solved is, a kind of to utilize new energy for curved-surface building photovoltaic generating system, including solar energy
Film assembly, battery, inverter and charge control module, the charge control module include charging voltage Acquisition Circuit, electricity
Comparison control circuit, charge protector and distant early warning circuit are pressed, charging voltage Acquisition Circuit is acquired using voltage sensor
The charging voltage of solar energy film component to charge the battery, and be converted into analog electrical signal and be sent into voltage after processing and compare control
In circuit processed, voltage comparison control circuit carries out upper and lower threshold value comparison to the output signal of charging voltage Acquisition Circuit, and will compare
Compared with output signal as control signal driving charge protector and the work of distant early warning circuit.
Preferably, the charging voltage Acquisition Circuit includes the voltage sensor J1 of model EV-C53, voltage sensor
Power end connection+24V the power supply of J1, one end of the output end connection resistance R1 of voltage sensor J1, the other end of resistance R1 connect
Connect one end of capacitor C1 and the non-inverting input terminal of transport and placing device AR1, the ground terminal of voltage sensor J1 and another termination of capacitor C1
Ground, one end of inverting input terminal connection resistance R2, R3 of transport and placing device A1, the other end ground connection of resistance R2, the other end of resistance R3
Connect the output end of transport and placing device A1 and one end of resistance R4, anode, the diode D2 of the other end connection diode D1 of resistance R4
Cathode and zener diode DZ1 cathode, the cathode connection+5V power supply of diode D1, the plus earth of diode D2, pressure stabilizing
The input terminal of the anode connection voltage comparison control circuit of diode DZ1.
Preferably, the voltage comparison control circuit includes transport and placing device AR2, AR3, and the non-inverting input terminal of transport and placing device AR2 connects
One end of connecting resistance R7, R9, the other end ground connection of resistance R9, the other end of resistance R7 connect one end of resistance R5, capacitor C2, electricity
Hinder the anode of the other end connection zener diode DZ1 of R5, the other end ground connection of capacitor C2, the inverting input terminal of transport and placing device AR2
By resistance RH connection+5V power supply, and it is grounded by resistance R11；The non-inverting input terminal of transport and placing device AR3 by resistance RL connection+
5V power supply, and be grounded by resistance R12, one end of inverting input terminal connection resistance R8, R10 of transport and placing device AR3, resistance R10's
Other end ground connection, the other end of resistance R8 connect one end of resistance R6, capacitor C3, and the other end of resistance R6 connects zener diode
The anode of DZ1, the other end ground connection of capacitor C3, the output end of transport and placing device AR2, AR3 pass through resistance R13 connection zener diode
The cathode of DZ2, the control terminal of the anode connection charge protector of zener diode DZ2 and the control terminal of distant early warning circuit.
Preferably, the charge protector includes triode T1, and the base stage of triode T1 is steady by resistance R15 connection
The anode of diode DZ2 is pressed, the emitter of triode T1 is grounded, and the one of the collector connection relay K1 coil of triode T1
End, for the other end of relay K1 coil by resistance R16 connection+24V power supply, the switch common of relay K1 connects the sun
Energy film assembly, the normally-closed contact of relay K1 connect battery, and the normally opened contact of relay K1 passes through resistance R17 connection and warns
The anode of lamp LED, the cathode ground connection of warning lamp LED.
Preferably, the distant early warning circuit includes bidirectional triode thyristor Q1, and the control electrode of bidirectional triode thyristor Q1 connects pressure stabilizing
One end of the anode of diode DZ2, bidirectional triode thyristor Q1 main electrode passes through resistance R14 connection+24V power supply, bidirectional triode thyristor Q1
The other end connection signal transmitter E1 of main electrode.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. charging voltage Acquisition Circuit uses voltage sensor J1 acquisition solar energy film component to store in the utility model
The charging voltage of battery charging is sent into the pincers being made of diode D1, D2 and zener diode DZ1 after transport and placing device AR1 amplification
In the voltage regulator circuit of position, using clamp circuit principle, direct-current arc when can effectively avoid solar energy film component to charge the battery
The spiking of generation interferes, and improves the stability of charge control module and the reliability of control.
2. transport and placing device AR2, AR3 are using parallel way composition window comparator circuit to charging electricity in voltage comparison control circuit
It presses the output signal of Acquisition Circuit to carry out upper and lower threshold value comparison, and output signal will be compared as control signal driving charger
Protection circuit and distant early warning circuit work, when solar energy film component to charge the battery when overtension or it is too low when, voltage
The triode T1 base stage of comparison control circuit output high level signal control charge protector must conduct, relay K1 coil
It obtains electric to cut off battery charge circuit, protection Electrical Safety；Bidirectional triode thyristor Q1 control electrode in distant early warning circuit simultaneously
It is connected, signal projector E1 remote transmission pre-warning signal notifies maintenance personal to overhaul charge circuit, has fine
Practical value.
Detailed description of the invention
Fig. 1 is the system module figure of the utility model.
Fig. 2 is the charge control module figure of the utility model.
Fig. 3 is the charge control module circuit diagram of the utility model.
Specific embodiment
Aforementioned and other technology contents, feature and effect in relation to the utility model, in following cooperation with reference to figures 1 through attached
Fig. 3 can be clearly presented in the detailed description of embodiment.The structure content being previously mentioned in following embodiment is to say
Bright book attached drawing is reference.
As shown in Figure 1, being used for curved-surface building photovoltaic generating system, including solar energy film component 101, storage using new energy
Battery 102, inverter 103 and charge control module 106, solar energy film component 101 are the charging of battery 102, battery 102
The electric power of storage is directly 105 power supply of load by 103 a part of inverter, and another part is sent into power grid 104, and solar energy is thin
Membrane module 101 is that charge control module 106 is monitored charging voltage in 102 charging process of battery, charge control module
106 include charging voltage Acquisition Circuit, voltage comparison control circuit, charge protector and distant early warning circuit, charging voltage
The charging voltage that Acquisition Circuit uses voltage sensor acquisition solar energy film component 101 to charge for battery 102, and be converted into
Analog electrical signal is sent into after processing in voltage comparison control circuit, and voltage comparison control circuit is to charging voltage Acquisition Circuit
Output signal carries out upper and lower threshold value comparison, and will compare output signal as control signal driving charge protector and long-range
Early warning circuit work.
As shown in figure 3, charging voltage Acquisition Circuit selects the voltage sensor J1, voltage sensor J1 of model EV-C53
Power end connection+24V power supply, voltage sensor J1 output end connection resistance R1 one end, resistance R1 the other end connection
One end of capacitor C1 and the non-inverting input terminal of transport and placing device AR1, the ground terminal of voltage sensor J1 and another termination of capacitor C1
Ground, one end of inverting input terminal connection resistance R2, R3 of transport and placing device A1, the other end ground connection of resistance R2, the other end of resistance R3
Connect the output end of transport and placing device A1 and one end of resistance R4, anode, the diode D2 of the other end connection diode D1 of resistance R4
Cathode and zener diode DZ1 cathode, the cathode connection+5V power supply of diode D1, the plus earth of diode D2, pressure stabilizing
The input terminal of the anode connection voltage comparison control circuit of diode DZ1, wherein resistance R1 and capacitor C1 forms RC and filters out
The high frequency spurs interference in voltage sensor J1 detection process is examined, the accuracy of voltage detecting, diode D1, D2 and pressure stabilizing are improved
Diode DZ1 forms clamper voltage regulator circuit, and using clamp circuit principle, can effectively avoid solar energy film component 101 is electric power storage
Pond 102 charge when direct-current arc generate spiking interference, zener diode DZ1 to the amplified signal of transport and placing device AR1 into
Row steady pressure treatment improves the stability of charge control module 106 and the reliability of control.
Transport and placing device AR2, AR3 form window comparator circuit, transport and placing device AR2 using parallel way in voltage comparison control circuit
Non-inverting input terminal connection resistance R7, R9 one end, resistance R9 the other end ground connection, resistance R7 the other end connection resistance R5,
One end of capacitor C2, the anode of the other end connection zener diode DZ1 of resistance R5, the other end ground connection of capacitor C2, transport and placing device
The inverting input terminal of AR2 is grounded by resistance RH connection+5V power supply by resistance R11；The non-inverting input terminal of transport and placing device AR3
By resistance RL connection+5V power supply, and it is grounded by resistance R12, inverting input terminal connection resistance R8, R10's of transport and placing device AR3
One end, the other end ground connection of resistance R10, the other end of resistance R8 connect one end of resistance R6, capacitor C3, and resistance R6's is another
The anode of end connection zener diode DZ1, the other end ground connection of capacitor C3, the output end of transport and placing device AR2, AR3 pass through resistance
The cathode of R13 connection zener diode DZ2, the control terminal of the anode connection charge protector of zener diode DZ2 and long-range
The control terminal of early warning circuit, wherein+5V power supply, resistance RH form the default electricity of upper threshold value in the inverting input terminal of transport and placing device AR2
Pressure, the non-inverting input terminal of+5V power supply, resistance RL in transport and placing device AR3 form lower threshold value predeterminated voltage, when specifically used, can be changed
The resistance value of resistance RH, RL change upper and lower threshold voltage, when voltage sensor J1 detection charging voltage is greater than the default electricity of upper threshold value
When pressure value, transport and placing device AR2 exports high level signal, when voltage sensor J1 detection charging voltage is less than lower threshold value preset voltage value
When, transport and placing device AR3 export high level signal, when voltage sensor J1 detection charging voltage upper and lower threshold preset voltage value it
Between when, transport and placing device AR2, AR3 export low level signal.
The control terminal of charge protector is triode T1, and the base stage of triode T1 passes through two pole of resistance R15 connection pressure stabilizing
The anode of pipe DZ2, the emitter ground connection of triode T1, one end of the collector connection relay K1 coil of triode T1, relay
The other end of device K1 coil connects solar energy film by resistance R16 connection+24V power supply, the switch common of relay K1
Component 101, the normally-closed contact of relay K1 connect battery 102, and the normally opened contact of relay K1 is warned by resistance R17 connection
The anode of lamp LED, the cathode ground connection of warning lamp LED.
The control terminal of distant early warning circuit is bidirectional triode thyristor Q1, and the control electrode of bidirectional triode thyristor Q1 connects zener diode
One end of the anode of DZ2, bidirectional triode thyristor Q1 main electrode passes through resistance R14 connection+24V power supply, bidirectional triode thyristor Q1 main electrode
Other end connection signal transmitter E1.
The utility model is when specifically used, when voltage sensor J1 detects that solar energy film component 101 is battery
102 charging when overtension or it is too low when, i.e., not between upper and lower threshold preset voltage value, voltage comparison control circuit output
The triode T1 base stage of high level signal control charge protector must conduct, so that it is electric to obtain relay K1 coil, it is normally closed
Contact disconnects the charge circuit of cutting solar energy film component 101 and battery 102, protects Electrical Safety, and normally opened contact closes
It closes, warning lamp LED obtains electric sending alarm signal；Bidirectional triode thyristor Q1 control electrode is connected in distant early warning circuit simultaneously, is made
Signal projector E1 remote transmission pre-warning signal notifies maintenance personal to overhaul charge circuit, has good practical valence
Value.
In conclusion charge control module 106 is not taken using single-chip microcontroller or PLC monitoring system, equipment in the utility model
Simple, economical and practical, stability height is built, control effect is good.
The above is to combine specific embodiment further detailed description of the utility model, and it cannot be said that originally
Utility model specific implementation is limited only to this；Belonging to the utility model and for those skilled in the technology concerned,
Under the premise of technical solutions of the utility model thinking, made expansion and the replacement of operating method, data should all be fallen in
Within scope of protection of the utility model.
Claims (5)
1. a kind of utilize new energy for curved-surface building photovoltaic generating system, including solar energy film component, battery, inverter
And charge control module, which is characterized in that the charge control module includes that charging voltage Acquisition Circuit, voltage compare control electricity
Road, charge protector and distant early warning circuit, charging voltage Acquisition Circuit acquire solar energy film group using voltage sensor
The charging voltage of part to charge the battery, and be converted into analog electrical signal and be sent into voltage comparison control circuit after processing, electricity
It presses comparison control circuit to carry out upper and lower threshold value comparison to the output signal of charging voltage Acquisition Circuit, and output signal will be compared
As control signal driving charge protector and the work of distant early warning circuit.
2. utilizing new energy for curved-surface building photovoltaic generating system as described in claim 1, which is characterized in that the charging
Voltage collection circuit includes the voltage sensor J1 of model EV-C53, the power end connection+24V power supply of voltage sensor J1,
One end of the output end connection resistance R1 of voltage sensor J1, one end of the other end connection capacitor C1 of resistance R1 and transport and placing device
The non-inverting input terminal of AR1, the ground terminal of voltage sensor J1 and the other end of capacitor C1 are grounded, the inverting input terminal of transport and placing device A1
Connect one end of resistance R2, R3, the other end ground connection of resistance R2, the output end and electricity of the other end connection transport and placing device A1 of resistance R3
Hinder one end of R4, anode, the cathode of diode D2 and the yin of zener diode DZ1 of the other end connection diode D1 of resistance R4
The anode of pole, the cathode connection+5V power supply of diode D1, the plus earth of diode D2, zener diode DZ1 connects voltage ratio
Compared with the input terminal of control circuit.
3. utilizing new energy for curved-surface building photovoltaic generating system as claimed in claim 2, which is characterized in that the voltage
Comparison control circuit includes transport and placing device AR2, AR3, one end of non-inverting input terminal connection resistance R7, R9 of transport and placing device AR2, resistance R9
Other end ground connection, one end of the other end connection resistance R5 of resistance R7, capacitor C2, the other end of resistance R5 connects two pole of pressure stabilizing
The anode of pipe DZ1, the other end ground connection of capacitor C2, the inverting input terminal of transport and placing device AR2 pass through resistance RH connection+5V power supply, and
It is grounded by resistance R11；The non-inverting input terminal of transport and placing device AR3 is grounded by resistance RL connection+5V power supply by resistance R12,
One end of inverting input terminal connection resistance R8, R10 of transport and placing device AR3, the other end ground connection of resistance R10, the other end of resistance R8
Connect one end of resistance R6, capacitor C3, the anode of the other end connection zener diode DZ1 of resistance R6, the other end of capacitor C3
Ground connection, the output end of transport and placing device AR2, AR3 pass through the cathode of resistance R13 connection zener diode DZ2, zener diode DZ2's
Anode connects the control terminal of charge protector and the control terminal of distant early warning circuit.
4. utilizing new energy for curved-surface building photovoltaic generating system as claimed in claim 3, which is characterized in that the charging
Protection circuit includes triode T1, and the base stage of triode T1 passes through the anode of resistance R15 connection zener diode DZ2, triode
The emitter of T1 is grounded, one end of the collector connection relay K1 coil of triode T1, and the other end of relay K1 coil is logical
Resistance R16 connection+24V power supply is crossed, the switch common of relay K1 connects solar energy film component, and relay K1's is normally closed
Contact connects battery, and the normally opened contact of relay K1 passes through the anode of resistance R17 connection warning lamp LED, and warning lamp LED's is negative
Pole ground connection.
5. utilizing new energy for curved-surface building photovoltaic generating system as claimed in claim 4, which is characterized in that described long-range
Early warning circuit includes bidirectional triode thyristor Q1, and the anode of the control electrode connection zener diode DZ2 of bidirectional triode thyristor Q1 is two-way controllable
It is sent out by resistance R14 connection+24V power supply, the other end connection signal of bidirectional triode thyristor Q1 main electrode one end of silicon Q1 main electrode
Emitter E1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663085.5U CN208241394U (en) | 2018-05-04 | 2018-05-04 | It is a kind of to utilize new energy for curved-surface building photovoltaic generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663085.5U CN208241394U (en) | 2018-05-04 | 2018-05-04 | It is a kind of to utilize new energy for curved-surface building photovoltaic generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241394U true CN208241394U (en) | 2018-12-14 |
Family
ID=64582742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820663085.5U Active CN208241394U (en) | 2018-05-04 | 2018-05-04 | It is a kind of to utilize new energy for curved-surface building photovoltaic generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241394U (en) |
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2018
- 2018-05-04 CN CN201820663085.5U patent/CN208241394U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A photovoltaic power generation system for curved building using new energy Effective date of registration: 20210729 Granted publication date: 20181214 Pledgee: CITIC Bank Limited by Share Ltd. Hangzhou Xiaoshan branch Pledgor: ZHEJIANG ZHONGNAN ELECTROMECHANICAL INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021330001027 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181214 Pledgee: CITIC Bank Limited by Share Ltd. Hangzhou Xiaoshan branch Pledgor: ZHEJIANG ZHONGNAN ELECTROMECHANICAL INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021330001027 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |