CN202550591U - Control box based on photovoltaic power generation digital uninterruptible power supply - Google Patents
Control box based on photovoltaic power generation digital uninterruptible power supply Download PDFInfo
- Publication number
- CN202550591U CN202550591U CN2011205521628U CN201120552162U CN202550591U CN 202550591 U CN202550591 U CN 202550591U CN 2011205521628 U CN2011205521628 U CN 2011205521628U CN 201120552162 U CN201120552162 U CN 201120552162U CN 202550591 U CN202550591 U CN 202550591U
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- CN
- China
- Prior art keywords
- power supply
- power
- metal forming
- base cover
- control box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- 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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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The utility model discloses a control box based on photovoltaic power generation digital uninterruptible power supply. An ultra-thin integrated electric control box body is made by an iron steel plate, an RS-485 communication interface (3), a fan radiating air outlet hole (4), connecting screws (5), an emergency manual switch (6), a data display window (7) and a radiating air inlet hole (8) are arranged on a plane of a metal profiled panel (2); components of an electronic control system and power distribution equipment are installed in a metal profiled base cover (9); the metal profiled panel (2) and the metal profiled base cover (9) are connected together by connecting screws (5) so as to realize a new model of small power supply system provided with a triune energy saving power supply. The power supply system can carry out inversion on a photovoltaic power generation power supply, generate sine-wave alternating current of high quality, output a direct current power supply with constant voltage and stable current for LED lighting, and output a charging power supply which is suitable for battery charging, be capable of automatically identifying, monitoring, modulating, controlling and switching, and uninterruptedly output single-phase three-line or three-phase five-line power supply so as to form an electric control box which is an integration of safety and protection.
Description
Technical field
The collaborative power supply of solar energy power generating and city's electrical network, the small-sized electric power system of exchange output uninterrupted power supply have automatically especially been realized in the utility model relates to a kind of " based on the control cabinet of photovoltaic generation digitlization uninterrupted power supply " field.Significantly alleviate the load pressure of city's electrical network, saved limited resources, improved the environmental protection degree.Practicality, reliability, the fail safe of building, factory and household power supply have effectively been guaranteed.
Background technology
At present; The essence of known building, household electric cabinet is the open circuit protection case of a distribution; Be to rely on city's electric network source power supply and the distribution control device of walk away safety protection is housed, its shortcoming is can not produce electric energy to export to power consumption equipment, does not reach the purpose of energy-saving and environmental protection.
Summary of the invention
In order to overcome above-mentioned defective; The utility model provides a kind of " based on the control cabinet of photovoltaic generation digitlization uninterrupted power supply ", realizes the small-sized electric power system new model of energy-saving electric power of the Trinityization, can carry out the inversion of photovoltaic generation power supply; Produce the sine wave alternating current of high-quality; The dc power supply of output constant voltage, current stabilization supplies the LED illumination, and output adapts to the charge power supply of charge in batteries, can form the control cabinet and the control cubicle of the digitlization uninterrupted power supply of single-phase 3 lines, three-phase 5 lines.
A kind of " based on the control cabinet of photovoltaic generation digitlization uninterrupted power supply "; It is characterized in that: solar energy power generating power supply and city's electric network source are collaborative; Can discern, monitor, regulate control automatically, switch; The electric power system of single-phase 3 lines of uninterrupted output, three-phase 5 line power supplys, forming the tool safeguard protection is the electric control box of one.Realized that with the power supply of solar energy power generating power supply be main, city's electric network source is worked in coordination with and is the energy-conservation power consumption automation of uninterrupted building, household, factory of one.
The utility model can extensively be useful for the electricity consumption place of building, household, factory, army, be save energy and reduce the cost, safe and reliable a new generation power supply control cabinet.
The utility model adopts the irony steel plate to make the digitlization electrical control casing of ultra-thin integrated form, in casing, is integrated with solar energy power generating power supply input link, city's electric network source input link.Be integrated with the 50Hz/60Hz sine wave alternating current power supply output connectivity port of alternative, galvanic current power LED illumination output port, the dc power supply output port of adaptation charge in batteries.
Surface at casing is provided with display window, shows power supply data and temperature, is provided with emergent hand switch, supplies in particular cases emergent the use, is provided with the RS-485 communication interface, supplies networking monitoring, management to use.
The beneficial effect of the utility model is: power consumption equipment is uninterruptedly supplied and flowed to the produced electric energy by the power supply of solar energy power generating and city's electric network source and power distribution equipment are formed, and formed small-sized, continual building, factory, household electric power system.Solar energy power generating is through high efficiency inversion, monitoring, electronics modulation control; Form the sine wave alternating current and the DC power supply of high-quality; A large amount of power supply pressure that replenishes and alleviated city's electrical network; Having saved the limited resources of thermal power generation fuel, improved the electricity consumption level of the life of living in peace, is of new generation small-sized electric power system devices safer, reliable, energy-conserving and environment-protective.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the shape assumption diagram of the utility model.
Fig. 2 is the input of base cover cable, the export structure figure among Fig. 1.
Fig. 3 is the back side mounting structure figure of Fig. 2.
Fig. 4 is the electronic control system circuit composition diagram of the utility model.
1. control cabinets in the accompanying drawing based on photovoltaic generation digitlization uninterrupted power supply, 2. metal forming panel, 3.RS-485 communication interface, 4. blower fan heat radiation exhaust vent; 5. the connection screw is 6. suddenly answered hand switch, 7. data display window, 8. heat radiation fresh air inlet; 9. metal forming base cover, 10. fixing hole on the casing left-right symmetric, 11. casing left-right symmetric lower fixed holes; 12. charge in batteries feed cable delivery outlet, 13.LED mains lighting supply cable delivery outlet, 14. alternating-current power supply cable delivery outlets; 15. city's electric network source cable input hole, 16. solar photovoltaic power cable input holes, 17. box back surface upper holders; 18. fixed screw holes on the box back surface, fixed screw holes under 19. box back surfaces, 20. box back surface lower fixed frames.
Embodiment
Among Fig. 1 based on the control cabinet (1) of photovoltaic generation digitlization uninterrupted power supply; On the plane of casing metal forming panel (2), be provided with RS-485 communication interface (3), blower fan heat radiation exhaust vent (4), connect screw (5), suddenly answer hand switch (6), data display window (7), heat radiation fresh air inlet (8); Electronic control system element and power distribution equipment are installed in the metal forming base cover (9); Metal forming panel (2) is connected as a single entity with being connected screw (5) with metal forming base cover (9), forms the control cabinet and the control cubicle of digitlization uninterrupted power supply.
Fixing hole on the casing left-right symmetric (10) is set on metal forming base cover (9) among Fig. 2, casing left-right symmetric lower fixed hole (11), the confession casing embeds in the wall or is fixed on the metope subsequent use; Charge in batteries feed cable delivery outlet (12) is set on casing; LED mains lighting supply cable delivery outlet (13), alternating-current power supply cable delivery outlet (14), city's electric network source cable input hole (15); Solar photovoltaic power cable input hole (16) is three-in-one power supply, power distribution equipment.
It among Fig. 3 just different mounting meanss; Fixed screw holes (19), box back surface lower fixed frame (20) under fixed screw holes (18), the box back surface are set, install at the back side of metal forming base cover (9) on box back surface upper holder (17), the box back surface, be used to hang on the wall or vertical ground fastening when installing.
Fig. 4 is in the control cabinet (1) based on photovoltaic generation digitlization uninterrupted power supply; Solar photovoltaic power and city's electric network source self-converse become the input of power drive control assembly; Be provided with power drive and monitor component that photo-voltaic power supply is reverse into the 50Hz-60Hz sine ac power supply; According to load characteristic be provided with voltage transmission, electrorheological send and the Current Regulation assembly, control comes from BC8139 mainboard, U11, boosts/charging panel with feedback signal, photovoltaic/mains supply uninterruptedly exchanges control board, the AC compensation filter band, through automatic identification, feedback regulation, monitoring and the processing and amplifying of coherent signal; The uninterrupted 50Hz-60Hz AC power source of sine wave of output in the output protection component palette; Export stable LED dc lighting power supply, adapt to the charge power supply of charge in batteries, form uninterrupted stable electric power system control cabinet.
Inverter power drive controlling assembly; Adopt special-purpose multi-chip module MCM; Realize the MPPT maximal power tracing of solar energy power generating 80V-450V; Ac/dc power source voltage, electric current signal feedback, compensated regulation, the power monitoring during with load, variations in temperature makes its output stable single-phase or three-phase alternating-current supply, direct-current LED constant current mains lighting supply, charge in batteries power supply.
Photovoltaic/mains supply uninterruptedly exchanges control board; Be energy-conservation for realizing;, city electric network source preferential with photo-voltaic power supply worked in coordination with the energy-conservation powering mode of power supply and is provided with; When solar energy power generating had power supply output, the output protection component palette can be exported sinusoidal ac power supply and DC power supply, is an effective energy-saving electric power system assembly.When losing solar photovoltaic power, after photovoltaic/mains supply uninterruptedly exchanges control board and detects signal, can in 1ms, exchange on city's electric network source, form uninterruptible power system.When photovoltaic/mains supply all lost, this exchange control board start signal output boosted/charging panel, in the time that is provided with, went along with sb. to guard him electric power system and continued power supply to equipment.
The function of BC8139 mainboard and U11BC201G is to carry out signal processing, signal transmission, video data; Automatically discern power supply characteristic; The input of the signal of system voltage, current fluctuation, output when regulating inductive load, resistive load, variations in temperature automatically, the stability of maintenance electric power system.
The output protection component palette is provided with the electronics speed-sensitive switch, and the safe power supply splicing ear combination that air switch, earth leakage circuit-breaker combine is selected corresponding connectivity port according to load characteristic, watt level, realizes maximized high efficiency powered operation.
Claims (2)
1. the control cabinet based on photovoltaic generation digitlization uninterrupted power supply (1); It is characterized in that: solar energy power generating power supply and city's electric network source are collaborative; Can discern, monitor, regulate control automatically, switch, uninterruptedly export the electric power system control cabinet of single-phase 3 lines, three-phase 5 line power supplys, make the digitlization electrical control casing of ultra-thin integrated form with the irony steel plate; In casing, be integrated with solar photovoltaic power input link; City's electric network source input link, the 50Hz/60Hz sine wave alternating current power supply that is integrated with alternative is exported the connectivity port, galvanic current power LED illumination output port; The dc power supply output port that adapts to charge in batteries forms uninterrupted stable electric power system control cabinet.
2. according to the described control cabinet of claim 1 (1) based on photovoltaic generation digitlization uninterrupted power supply; It is characterized in that: on the plane of metal forming panel (2), be provided with RS-485 communication interface (3), blower fan heat radiation exhaust vent (4), connect screw (5), suddenly answer hand switch (6), data display window (7), heat radiation fresh air inlet (8); Electronic control system element and power distribution equipment are installed in the metal forming base cover (9); Metal forming panel (2) is connected as a single entity with being connected screw (5) with metal forming base cover (9); Fixing hole on the casing left-right symmetric (10) is set on metal forming base cover (9), and casing left-right symmetric lower fixed hole (11) is provided with charge in batteries feed cable delivery outlet (12) on casing; LED mains lighting supply cable delivery outlet (13); Alternating-current power supply cable delivery outlet (14), city's electric network source cable input hole (15), solar photovoltaic power cable input hole (16); Be convenient different mounting means; Fixed screw holes (19), box back surface lower fixed frame (20) under fixed screw holes (18), the box back surface being set, installing at the back side of metal forming base cover (9) on box back surface upper holder (17), the box back surface, be used to hang on the wall or vertical ground fastening when installing, is three-in-one power supply, power distribution equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205521628U CN202550591U (en) | 2011-12-26 | 2011-12-26 | Control box based on photovoltaic power generation digital uninterruptible power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205521628U CN202550591U (en) | 2011-12-26 | 2011-12-26 | Control box based on photovoltaic power generation digital uninterruptible power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550591U true CN202550591U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205521628U Expired - Fee Related CN202550591U (en) | 2011-12-26 | 2011-12-26 | Control box based on photovoltaic power generation digital uninterruptible power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178569A (en) * | 2011-12-26 | 2013-06-26 | 深圳市波赛恩数字科技有限公司 | Digital control box for uninterrupted power supply and based on photovoltaic power generation |
| CN111404213A (en) * | 2020-02-27 | 2020-07-10 | 深圳市科华恒盛科技有限公司 | Input identification method and device of charging module and terminal equipment |
-
2011
- 2011-12-26 CN CN2011205521628U patent/CN202550591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178569A (en) * | 2011-12-26 | 2013-06-26 | 深圳市波赛恩数字科技有限公司 | Digital control box for uninterrupted power supply and based on photovoltaic power generation |
| CN111404213A (en) * | 2020-02-27 | 2020-07-10 | 深圳市科华恒盛科技有限公司 | Input identification method and device of charging module and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Bosai'en Digital Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20151226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |