CN201623516U - Solar photovoltaic application control system - Google Patents
Solar photovoltaic application control system Download PDFInfo
- Publication number
- CN201623516U CN201623516U CN2010201250919U CN201020125091U CN201623516U CN 201623516 U CN201623516 U CN 201623516U CN 2010201250919 U CN2010201250919 U CN 2010201250919U CN 201020125091 U CN201020125091 U CN 201020125091U CN 201623516 U CN201623516 U CN 201623516U
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- storage battery
- controller
- control system
- solar panel
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar photovoltaic application control system, which is a control system which can realize reliable power supply of charge and discharge of the storage battery through a solar panel. The control system comprises a solar panel, a controller, a storage battery, a DC/AC converter and a load. The solar panel, the storage battery, the DC/AC converter and the load are respectively connected with the controller; the load comprises two paths which are respectively a DC load and an AC load circuit passing through the DC/AC converter; and the controller controls the working condition of the load. The utility model has advantages of highest load safety, effective charge and management function of the storage battery, accurate timing, multi-load control modes, friendly human-computer interface and the like.
Description
Technical field
The utility model relates to a kind of Application of Solar Energy field, particularly relates to a kind of photovoltaic application controls system.
Background technology
Along with Science and Technology develops rapidly, utilize conventional energy resource can not adapt to the needs that World Economics increases fast, the development and use new forms of energy, it is the attention that solar energy more and more causes national governments for a dragon.Street lamp in the past is to realize opening under the situation of machinery control, and utilizes solar energy to economical conversion now, has improved solar energy utilization rate simultaneously greatly.From a structural point, can realize that solar street lamp controller is to surmounting of single street lamp in the past.Can utilize renewable resource fully, be the breakthrough of human progress.
On structure, the independent solar electricity generation system,, raise the efficiency with reliability and promptly will storage battery correctly be discharged and recharged, also will maximally utilise the energy that generates electricity simultaneously from the photovoltaic cell Maximum Power Output in order to reduce cost.The solar charging/discharging controller is the core component in the whole road lamp system, and its performance has determined the performance quality of whole road lamp system to a certain extent, and it is controlled charging and discharging of accumulator, accumulator property, and useful life is relevant with charge and discharge system.
The utility model content
The purpose of this utility model is to provide a kind of safe, efficient, reliable photovoltaic application controls system.
For achieving the above object, technical solution of the present utility model is:
The utility model is an a kind of photovoltaic application controls system, and it comprises controller, solar panel, storage battery, DC/AC transducer, first load and second load; Described solar panel is connected on the controller and by controller and is connected with storage battery; The output of described controller divides two-way, and one the tunnel is connected in first load, and for first load provides DC power supply, another road is connected in second load by the DC/AC transducer, for second load provides AC power.
After adopting such scheme, the utlity model has following advantage:
1, payload security is high.Have load overcurrent protection function accurately, and have the electrical fuse function, back equipment automatic recovery of power supply but the overcurrent condition disappears.On software and hardware, be provided with and multiplely prevent the charge-discharge system misoperation or the measure of photovoltaic cell reverse charge.The battery tension of real-time monitoring system, photovoltaic cell voltage, operating current.Storage battery, photovoltaic cell reverse connecting protection.Have storage battery and photovoltaic cell open-circuit-protection and anti-lightning protected function.
2, charge in batteries and management function efficiently.Utilize advanced theory and technology such as ABM, MCT, storage battery is implemented in full scientific management, prevent the super-charge super-discharge of storage battery, except that common PWM floating charge, all fill the function, also possess the depolarising charge function.According to environmental change, charge in batteries is carried out-3mV/ ℃ .Cell compensation.
3, regularly accurate.Real-time clock provides good timing platform for the management of power use accurately.
4, multiple load control mode.The two-way load can carry out separately that light is opened, opened surely, Guang Guan, Ding Guan, prolong and close the state of a control setting.Force load to close after ambient brightness is brought up to a certain degree, the 12V/24V operating voltage is discerned automatically.
5, You Hao man-machine interface.Kind of parameter can manually be adjusted surplus abundant operating state demonstration and online storage battery, photovoltaic cell voltage tester, the two-way load on off test and nearly 20.
6, running parameter possesses the power-failure memory recovery capability.
7, extremely low stand-by power consumption and work power consumption.
8, native system is the automatic power system of unmanned maintenance, and solar panel receives solar radiation during daytime, is electric energy with solar energy converting, and by controller control charge in batteries, the two-way load is carried out work separately according to the mode of operation that is provided with after the darkness.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is an a kind of photovoltaic application controls system, and it comprises controller 1, solar panel 2, storage battery 3, DC/AC transducer 4, first load 5 and second load 6.
Described solar panel 2 is connected on the controller 1 and by controller 1 and is connected with storage battery 3, provides electric energy to storage battery 3; The output of controller 1 divides two-way (but also multichannel), and one the tunnel is connected in first load 5, and for first load 5 provides DC power supply, another road is connected in second load 6 by DC/AC transducer 4, for second load 6 provides AC power.Controller 1 adopts man-machine interface control, controls the operating state of first load 5 and second load 6 by man-machine interface modification parameter.
Operation principle of the present utility model:
The above, it only is the utility model preferred embodiment, controller can be told multichannel and be connected with load, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. photovoltaic application controls system, it is characterized in that: it comprises controller, solar panel, storage battery, DC/AC transducer, first load and second load; Described solar panel is connected on the controller and by controller and is connected with storage battery; The output of described controller divides two-way, and one the tunnel is connected in first load, and for first load provides DC power supply, another road is connected in second load by the DC/AC transducer, for second load provides AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201250919U CN201623516U (en) | 2010-03-08 | 2010-03-08 | Solar photovoltaic application control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201250919U CN201623516U (en) | 2010-03-08 | 2010-03-08 | Solar photovoltaic application control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623516U true CN201623516U (en) | 2010-11-03 |
Family
ID=43026971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201250919U Expired - Fee Related CN201623516U (en) | 2010-03-08 | 2010-03-08 | Solar photovoltaic application control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623516U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056380A (en) * | 2010-12-21 | 2011-05-11 | 浙江工业大学 | Distributed synchronization solar energy street lamp control system |
| CN105680495A (en) * | 2014-11-21 | 2016-06-15 | 何志明 | Solar household low-voltage DC power supply system |
| CN109305631A (en) * | 2018-11-12 | 2019-02-05 | 中国十七冶集团有限公司 | A kind of tower crane dead zone lifting visualization system and construction method |
-
2010
- 2010-03-08 CN CN2010201250919U patent/CN201623516U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056380A (en) * | 2010-12-21 | 2011-05-11 | 浙江工业大学 | Distributed synchronization solar energy street lamp control system |
| CN102056380B (en) * | 2010-12-21 | 2013-07-31 | 浙江工业大学 | Distributed synchronization solar energy street lamp control system |
| CN105680495A (en) * | 2014-11-21 | 2016-06-15 | 何志明 | Solar household low-voltage DC power supply system |
| CN109305631A (en) * | 2018-11-12 | 2019-02-05 | 中国十七冶集团有限公司 | A kind of tower crane dead zone lifting visualization system and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20130308 |