CN202535106U - Wind and solar generation 300W controller - Google Patents
Wind and solar generation 300W controller Download PDFInfo
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- CN202535106U CN202535106U CN2012201071123U CN201220107112U CN202535106U CN 202535106 U CN202535106 U CN 202535106U CN 2012201071123 U CN2012201071123 U CN 2012201071123U CN 201220107112 U CN201220107112 U CN 201220107112U CN 202535106 U CN202535106 U CN 202535106U
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Abstract
The utility model discloses a wind and solar generation 300W controller, which is characterized by comprising a single chip 1. The single chip 1 is connected with a power overload signal sampling circuit 2, a storage battery overcharge signal sampling circuit 3, a generator overload protection drive circuit 4, a reduction gear 5, a storage battery charging electronic switching circuit 6, a storage battery voltage indicating circuit 7 and a voltage stabilizing circuit 8. The wind and solar generation 300W controller has the advantages of light weight, small volume, low cost, stable performance, convenient usage and operation and the like, which can be matched with various wind generating sets and photoelectric cell units. The wind and solar generation 300W controller can be directly matched with various wind generating sets and photoelectric cell units to form a complete wind and solar power generation system served as a green energy resource good for people.
Description
Technical field:
The utility model relates to the electron controls technology in a kind of wind light generation; Be except that a wind turbine generator and an important control device the photocell group, specifically a kind of wind light generation 300W controller in the wind and light generating system of control 300W left and right sides power.
Background technology:
Our the electric power energy major part used comes from thermal power generation now, brings us life in thermal power generation, in the development, and the air of also depending on for existence to us has brought very big pollution.
Wind energy and luminous energy are the inexhaustible intact novel energies of using that does not have pollution again that nature brings for we mankind, are a kind of desirable energy that people pursue.
In utilizing wind power generation and light power generation process,, battery is carried out safe, stable, charging reliably for unsettled electric energy with wind-driven generator or photocell output; Or under the strong wind situation, wind-driven generator is effectively protected or the like, all need the wind light generation controller to control, reach: safety, stable, charging are reliably carried out to storage battery in (1).(2) prevent overcharging or the under voltage use to storage battery.(3) wind turbine generator and photocell group are protected.(4) electric energy of wind-driven generator output or the electric energy of photocell output are selectively used switching.(5) under the strong wind situation, wind motor is protected.(6) storage battery is carried out the indication or the like of real-time voltage value.The wind light generation controller is an indispensable important component part in the wind and light generating system.
Summary of the invention:
The purpose of the utility model provides a kind of dependable performance, wind light generation 300W controller multiple functional, with low cost; Can well control the wind light generation unit; Can become a complete wind and light generating system with wind light generation unit mutual group, be that occasions such as family life, road lighting provide green energy thereby make wind light generation.
The composition structure of wind light generation controller is made up of control circuit, control circuit board and shell.The control circuit of wind light generation 300W controller is through scientific design, actual use, improves process such as perfect and produce; The components and parts of each circuit described in the control circuit are assembled on the circuit board and form control circuit board; Control circuit board is placed in a plastic casing or the can, is convenient to the protection box of control circuit board is equipped with voltage indicator lamp, switch and several sockets in appearance and other electronic unit is installed.Voltage shows that indicator light is connected with circuit board through socket X1; Mains switch K1 is connected with circuit board through socket X2; Batteries is connected with circuit board through socket X3; Solar panel is connected with circuit board through socket X4; Wind turbine generator is connected with circuit board through socket X5; The wind-driven generator speed-limiting device is connected with circuit board through socket X6; Power consumption equipment is connected with circuit board through socket X7; Parking switch K2 is connected with circuit board through socket X8.
This controling appliance has dependable performance, characteristics multiple functional, with low cost, can directly be that the wind light generation energy device of various mechanical structures of 50W～400W is supporting.
The technical solution of the utility model is: a kind of wind light generation 300W controller; It is characterized in that: single-chip microcomputer 1 is arranged, and single-chip microcomputer 1 is connected to generator overload signal sample circuit 2, storage battery overcharge signal sample circuit 3, generator overload protection drive circuit 4 and deceleration device 5, storage battery charging electronic switching circuit 6, battery voltage indicating circuit 7 and voltage-stabilized power supply circuit 8.
Various piece described in the utility model is all controlled by single-chip microcomputer IC1; Thereby realize to the generator overload signal processing, to the processing of cell voltage signal; And to intelligent charge of storage battery or the like, make the design of whole wind light generation 300W controller circuitry more succinct, rationally and reliable.
The beneficial effect of the utility model is: this wind light generation 300W controller; As long as insert wind turbine generator and solar battery group and storage battery group, can both play good Based Intelligent Control effect to wind and light generating system: (1) is to the electric energy of wind engine unit output or the electric energy of photocell group output carries out intelligent switching controls.(2) utilize honourable electric energy to realize intelligent charge, prolong the useful life of storage battery effectively storage battery.(3) handle the Control for Speed Limitation of the overlond running of wind-driven generator under the strong wind situation automatically.(4) in real time battery voltage is indicated.
The wind light generation 300W controller of the utility model adopts single-chip microcomputer control technology, thereby has characteristics such as stable and reliable for performance, low production cost, debugging be easy, easy to use.
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Description of drawings:
Fig. 1 is the circuit block diagram of the utility model wind light generation 300W controller.
Fig. 2 is the circuit diagram of the utility model wind light generation 300W controller.
Embodiment:
Fig. 1 has described the circuit theory of the wind light generation 300W controller of the utility model.In the drawings; Single-chip microcomputer 1 is arranged, and single-chip microcomputer 1 is connected to generator overload signal sample circuit 2 and storage battery overcharge signal sample circuit 3, and generator overload protection drive circuit 4 and deceleration device 5 are arranged; Storage battery charging electronic switching circuit 6 is arranged, battery voltage indicating circuit 7 and voltage-stabilized power supply circuit 8 are arranged.Foregoing circuit is combined into wind light generation 300W controller.
The utility model wind light generation 300W each circuit function of controller and control principle:
The design of the utility model wind light generation 300W controller adopts AT89C2051 single-chip microcomputer and some electronic devices and components of an atmel corp to combine.Have: (1) circuit design is succinctly reasonable.(2) stable and reliable working performance.(3) less being convenient to of volume laid.(4) voltage indicator lamp is arranged, use intuitive and convenient.(5) each gang socket is arranged on the shell, be convenient to be connected with storage battery with cluster engine and photocell group.(6) low production cost is convenient to promote.(7) power consumption is little, long service life.
1, the effect of generator overload signal sample circuit and control principle
Generator and fan blade are conjuncted to be installed together, and when the moving fan blade of wind, will rotate simultaneously with generator and makes generator send electric energy.The rotating speed of fan blade drive engine is just fast when wind-force is big, and the voltage of generator output is height just; If cluster engine is under the typhoon state, its rotating speed can substantially exceed normal speed, causes the output voltage of generator also to surpass normal value.Overspeed operation can make the mechanical part overload of cluster engine and damage for a long time, also can damage the electronic component in the control circuit because of the high output voltage of crossing of generator.
The wind-driven generator overload signal is given IC2-a through " a point ", gives single-chip microcomputer IC1 in the IC2-a voltage ratio than control signal of effect back output and handles.When the voltage signal of IC2-a output is high potential; The P3.1 mouth of single-chip microcomputer IC1 also is a high potential, and at this moment, single-chip microcomputer is thought effective control signal to the high potential of P3.1 mouth; So single-chip microcomputer inside begins to handle; After treatment at P3.5 mouth output high potential, make VT1 conducting → relay K adhesive → relay contact closure → 12V voltage insert XT1 coil → electromagnetic actuation → wind motor is made speed-down action, finally restrained the running of overrunning of wind-driven generator; Protect the Machinery Ministry device in the cluster engine, also protected electronic control circuit.
Designed parking switch K2 in the circuit, so that in maintenance of equipment, use, perhaps used and use when hand braking at needs.
2, the storage battery effect and the control principle of control circuit that overcharge
The performance of storage battery has determined it not overcharge, and promptly the magnitude of voltage after the charging can not surpass 16% of its storage battery nominal voltage value, otherwise will cause damage to storage battery; Storage battery can not under voltage, and promptly storage battery minimum output voltage value is 16% of its storage battery nominal voltage value, just should stop when outputing to minimum voltage like storage battery its output electric energy, otherwise can damage the performance of storage battery, influences the useful life of storage battery.
The overcharge information of control circuit of storage battery is taken from the battery voltage value; Give single-chip microcomputer through output control signal after the voltage comparator work then; Make electronics charging stopping charging after handling by single-chip microcomputer, thereby can prevent the overcharging of storage battery realized the protective effect to storage battery.
The storage battery sampled signal that overcharges
The wind-driven generator overload signal is given IC2-b through " b point ".When its voltage reaches 16% (14V) of nominal voltage value after storage battery is recharged, give single-chip microcomputer IC1 in the IC2-b voltage ratio than control signal of output under acting on and handle.When the voltage signal of IC2-b output was electronegative potential, the P3.3 mouth of single-chip microcomputer IC1 also was an electronegative potential, at this moment; Single-chip microcomputer is thought effective control signal to the electronegative potential of P3.3 mouth; So single-chip microcomputer inside begins to handle, make the P3.2 mouth output electronegative potential of single-chip microcomputer, make VT2 end → charge and stop.Finally prevented the phenomenon that overcharges, effectively protected storage battery injury-free storage battery.
3, the effect of battery voltage indicating circuit and control principle
In order to help the user in time to understand the electric weight of storage battery, designed the battery voltage indicating circuit in the circuit.
The indication of the voltage of storage battery be through 3 light-emitting diodes bright, go out and glimmer and represent: be that green light (VD10) is bright between 12V～14V; Be that amber light (VD11) is bright between 10V～11.9V; Be that red colored lamp (VD12) is bright between 8V～9.9V; Being lower than 8V is that red colored lamp (VD12) is glittering.
The battery voltage value is given the P1.01 mouth of IC1 through resistance R 18, adjustable resistor RP3; Accomplish the A/D that voltage signal (analog signal) is converted to digital signal by single-chip microcomputer; At P1.2 mouth～P1.4 mouth 3 light-emitting diodes are driven then, with several magnitudes of voltage zone of expression storage battery.
4, storage battery charging electronic switching circuit effect and control principle
Charging to storage battery is a main task in the wind light generation control, thereby is implemented under the situation of calm luminous energy output, is kept the power supply of illumination equipment by storage battery.
What the charging of storage battery was adopted is the electronic switch form, and its advantage has: no-spark, switching speed is fast, low in energy consumption, birthday noodle are long etc.
5, the effect of power circuit and control principle
The effect of power circuit is with the direct current 12V battery voltage of outside, become+burning voltage of 5V offers circuit such as single-chip microcomputer and uses.
+ 5V voltage stabilizing circuit has used one three to rectify output integrated package of pressure-stabilizing LM7805, can satisfy the needs of the working power of circuit such as single-chip microcomputer, can simplify circuit and the production cost that reduces complete machine again.
The components and parts of said each circuit of wind light generation 300W controller are assembled on the pcb board; Pcb board is placed in a plastic casing or the can, and box is equipped with power supply indicator in appearance, voltage shows indicator light, K switch 1, hand brake K switch 2 and wind turbine generator input socket X5, solar battery group input socket X4, storage battery gang socket X3, wind-driven generator speed-limiting device gang socket X6 and power consumption equipment socket X7.
The wind light generation 300W design of Controller of the utility model is reasonable, and stable performance is easy to use, with low cost.The wind light generation 300W controller of the utility model can be directly and the wind engine unit of the various structures of 50W～400W and photocell assembly cover; Form a complete wind and light generating system; Become a green energy resource useful, thereby make it to be widely used in occasions such as street lighting, family life the mankind.
Claims (7)
1. wind light generation 300W controller; It is characterized in that: single-chip microcomputer (1) is arranged; Single-chip microcomputer (1) is connected to generating overload messages sample circuits (2), storage battery overcharge message sample circuit (3), generator overload protection drive circuit (4) and deceleration device (5), storage battery charging electronic switching circuit (6), battery voltage indicating circuit (7) and voltage-stabilized power supply circuit (8), thereby forms a complete control system.
2. wind light generation 300W controller according to claim 1 is characterized in that: single-chip microcomputer (1) is connected to the battery voltage indicating circuit, make storage battery below the 8V, 8V, 10V, 12V and the voltage more than the 12V is able to real-time indication.
3. wind light generation 300W controller according to claim 1; It is characterized in that: single-chip microcomputer (1) is connected to storage battery charging electronic switching circuit; Honourable electric energy is passed through the charging modes to storage battery; Timely electrical power storage in storage battery, and the wind turbine generator and the solar panel of outside be connected with this circuit.
4. wind light generation 300W controller according to claim 1 is characterized in that: single-chip microcomputer (1) is connected to generating overload messages sample circuit, and the signal when overload is appearred in generator is given single-chip microcomputer timely and handled.
5. wind light generation 300W controller according to claim 1; It is characterized in that: single-chip microcomputer (1) is connected to generator overload protection drive circuit and speed-limiting device; And speed-limiting device is installed among the wind turbine generator; Can carry out speed limit to the over-speed operation that is in wind-driven generator under the strong wind weather, thereby protect the servicing unit of wind-driven generator and generating set effectively.And be provided with parking switch K2 simultaneously.
6. wind light generation 300W controller according to claim 1 is characterized in that: single-chip microcomputer (1) is connected to the storage battery message sample circuit that overcharges, thus the various information when in time obtaining the storage battery charging, and give single-chip microcomputer timely with information and handle.
7. wind light generation 300W controller according to claim 1; It is characterized in that: the components and parts of said each circuit of wind light generation 300W controller are assembled on the pcb board; Pcb board is placed in a plastic casing or the can, and box is equipped with power supply indicator in appearance, voltage shows indicator light, K switch 1, hand brake K switch 2 and wind turbine generator input socket X5, solar panel input socket X4, storage battery gang socket X3, wind-driven generator speed-limiting device gang socket X6 and power consumption equipment socket X7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201071123U CN202535106U (en) | 2012-03-14 | 2012-03-14 | Wind and solar generation 300W controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201071123U CN202535106U (en) | 2012-03-14 | 2012-03-14 | Wind and solar generation 300W controller |
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| Publication Number | Publication Date |
|---|---|
| CN202535106U true CN202535106U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201071123U Expired - Fee Related CN202535106U (en) | 2012-03-14 | 2012-03-14 | Wind and solar generation 300W controller |
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| CN (1) | CN202535106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808544A (en) * | 2015-02-12 | 2015-07-29 | 金磊 | Indoor security intelligent control system |
| CN107863813A (en) * | 2017-12-25 | 2018-03-30 | 山东联星能源集团有限公司 | Five in one new energy sells demonstration centre wind energy charging system |
-
2012
- 2012-03-14 CN CN2012201071123U patent/CN202535106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808544A (en) * | 2015-02-12 | 2015-07-29 | 金磊 | Indoor security intelligent control system |
| CN107863813A (en) * | 2017-12-25 | 2018-03-30 | 山东联星能源集团有限公司 | Five in one new energy sells demonstration centre wind energy charging system |
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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: 20121114 Termination date: 20130314 |