CN204947683U - A kind of MPPT gentle breeze charge type complementary controller - Google Patents
A kind of MPPT gentle breeze charge type complementary controller Download PDFInfo
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- CN204947683U CN204947683U CN201520730895.4U CN201520730895U CN204947683U CN 204947683 U CN204947683 U CN 204947683U CN 201520730895 U CN201520730895 U CN 201520730895U CN 204947683 U CN204947683 U CN 204947683U
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Abstract
The utility model relates to a kind of MPPT gentle breeze charge type complementary controller, comprise main control unit, the Acquisition Circuit be connected with main control unit, the charge controller be connected with wind-driven generator with solar panel, described charge controller is connected with the input of batteries, the output of described batteries is powered to load circuit through discharge controller, the input of described discharge controller is connected with main control unit, the input of described main control unit is connected with the output of load current sample circuit, the input of described load current sample circuit is connected with the output of load circuit through short-circuit protection circuit, the output of described Acquisition Circuit is connected with main control unit.The utility model structure is simple, and profile is less, and defencive function is perfect, and impact resistance load capacity is strong, has wide range of applications, and making user better to the use of wind energy and these two kinds of novel energies of solar energy, is a kind of environmental protection, energy-saving and cost-reducing product.
Description
Technical field
The utility model relates to a kind of controller, is specifically related to a kind of MPPT gentle breeze charge type complementary controller.
Background technology
Solar energy and wind energy are all clean, inexhaustible Renewable Energy Resources, also can not pollute environment, widely popularize and utilize solar energy, wind energy power technology and product to be a kind of long-range, economic environmental protection investments.Present China also has a lot of area to be in power shortage state, these areas from electrical network away from, with electrodispersion, difficulty of generating electricity by way of merging two or more grid systems very greatly, particularly in tourist area, outlying district life lighting electricity consumption is also more difficult.And utilize solar energy and wind energy complementary generation technology to be the preferred plan addressed this problem.
The electric energy that solar panel or wind-driven generator send by the many employings of wind light mutual complementing charger used both at home and abroad at present prevents the diode pair charge in batteries of reverse current by one.After battery tension reaches float charge voltage, disconnect charge circuit by control switch and stop charging.But because accumulator internal resistance is smaller, after being directly connected with wind-driven generator and solar panel, the output voltage of wind-driven generator and solar panel can be clamped down on to equal with battery tension, be less than rated voltage, in this case wind-driven generator and solar panel all cannot reach maximum power output, charge efficiency is low, and charge in batteries speed is also slow, is unfavorable for the reasonable employment to wind energy and these two kinds of eco-friendly power sources of solar energy.
Utility model content
The purpose of this utility model is to provide a kind of effectively can improve charge in batteries efficiency, the electric energy that utilizes wind-driven generator and solar panel to send to greatest extent carries out the MPPT gentle breeze charge type complementary controller that charges.
For achieving the above object, the utility model have employed following technical scheme: comprise main control unit, the Acquisition Circuit be connected with main control unit, the charge controller be connected with wind-driven generator with solar panel, described charge controller is connected with the input of batteries, the output of described batteries is powered to load circuit through discharge controller, the input of described discharge controller is connected with main control unit, the input of described main control unit is connected with the output of load current sample circuit, the input of described load current sample circuit is connected with the output of load circuit through short-circuit protection circuit, the output of described Acquisition Circuit is connected with main control unit.
Also comprise anti-reverse unit and be connected with main control unit for the memory of store historical data, described charge controller is connected with batteries binding post by anti-reverse unit.
Described Acquisition Circuit comprises the solar voltage be connected with the input port of main control unit respectively Dan Yuan ﹑ charge current sample Dan Yuan ﹑ battery tension of sampling and to sample Dan Yuan ﹑ load current sampling unit and temperature sampling unit.
As shown from the above technical solution; MPPT gentle breeze charge type complementary controller structure described in the utility model is simple; profile is less, and defencive function is perfect, and impact resistance load capacity is strong; have wide range of applications; make user better to the use of wind energy and these two kinds of novel energies of solar energy, simultaneously can tracking solar photovoltaic plate maximum power point, improve charge efficiency; following the tracks of efficiency 99%, is a kind of environmental protection, energy-saving and cost-reducing product.
Accompanying drawing explanation
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of MPPT gentle breeze charge type complementary controller, comprise main control unit 1, the Acquisition Circuit 2 be connected with main control unit 1, the charge controller 3 be connected with wind-driven generator with solar panel, charge controller 3 is connected with the input of batteries 4, the output of batteries 4 is powered to load circuit 7 through discharge controller 6, the input of discharge controller 6 is connected with main control unit 1, the input of main control unit 1 is connected with the output of load current sample circuit 8, the input of load current sample circuit 8 is connected through the output of short-circuit protection circuit 9 with load circuit 7, the output of Acquisition Circuit 2 is connected with main control unit 1.This main control unit 1, for receiving from the input of collecting unit 2, output voltage signal and input, output current signal respectively, and the two is compared, and send step-down instruction at input voltage signal higher than during output voltage signal, controlled the input and output of batteries by charge controller 3 and discharge controller 6, and then MPPT gentle breeze charge type complementary controller of the present utility model is run under maximum power state.
In the present embodiment, also comprise anti-reverse unit 10 and be connected with main control unit 1 for the memory 11 of store historical data, charge controller 3 is connected with batteries 4 binding post by anti-reverse unit 10.This anti-reverse unit 10, for cutting off the power supply to batteries 4 when the positive and negative electrode reversal connection of described storage battery 4.
Acquisition Circuit 2 comprises the solar voltage be connected with the input port of main control unit 1 respectively Dan Yuan ﹑ charge current sample Dan Yuan ﹑ battery tension of sampling and to sample Dan Yuan ﹑ load current sampling unit and temperature sampling unit.
The utility model charge controller novel appearance is small and exquisite, and defencive function is perfect, and impact resistance load capacity is strong, has wide range of applications, and making user better to the use of wind energy and these two kinds of novel energies of solar energy, is a kind of environmental protection, energy-saving and cost-reducing product.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.
Claims (3)
1. a MPPT gentle breeze charge type complementary controller, it is characterized in that: comprise main control unit (1), the Acquisition Circuit (2) be connected with main control unit (1), the charge controller (3) be connected with wind-driven generator with solar panel, described charge controller (3) is connected with the input of batteries (4), the output of described batteries (4) is powered to load circuit (7) through discharge controller (6), the input of described discharge controller (6) is connected with main control unit (1), the input of described main control unit (1) is connected with the output of load current sample circuit (8), the input of described load current sample circuit (8) is connected through the output of short-circuit protection circuit (9) with load circuit (7), the output of described Acquisition Circuit (2) is connected with main control unit (1).
2. MPPT gentle breeze charge type complementary controller according to claim 1, it is characterized in that: also comprise anti-reverse unit (10) and be connected for the memory (11) of store historical data with main control unit (1), described charge controller (3) is connected with batteries (4) binding post by anti-reverse unit (10).
3. MPPT gentle breeze charge type complementary controller according to claim 1, is characterized in that: described Acquisition Circuit (2) comprises the solar voltage be connected with the input port of main control unit (1) respectively Dan Yuan ﹑ charge current sample Dan Yuan ﹑ battery tension of sampling and to sample Dan Yuan ﹑ load current sampling unit and temperature sampling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730895.4U CN204947683U (en) | 2015-09-21 | 2015-09-21 | A kind of MPPT gentle breeze charge type complementary controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730895.4U CN204947683U (en) | 2015-09-21 | 2015-09-21 | A kind of MPPT gentle breeze charge type complementary controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947683U true CN204947683U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730895.4U Expired - Fee Related CN204947683U (en) | 2015-09-21 | 2015-09-21 | A kind of MPPT gentle breeze charge type complementary controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947683U (en) |
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2015
- 2015-09-21 CN CN201520730895.4U patent/CN204947683U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |