CN201663462U - Solar intelligent controller - Google Patents
Solar intelligent controller Download PDFInfo
- Publication number
- CN201663462U CN201663462U CN2010201049667U CN201020104966U CN201663462U CN 201663462 U CN201663462 U CN 201663462U CN 2010201049667 U CN2010201049667 U CN 2010201049667U CN 201020104966 U CN201020104966 U CN 201020104966U CN 201663462 U CN201663462 U CN 201663462U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- storage battery
- load
- intelligent controller
- positive
- 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
Links
Images
Landscapes
- Direct Current Feeding And Distribution (AREA)
Abstract
The utility model relates to a solar intelligent controller, which comprises a charge control circuit, a singlechip system, a storage battery voltage detection control circuit, a load control circuit and a protection circuit. The charge control circuit comprises a solar panel, a Schottky diode, a fuse and a storage battery; the singlechip system includes power on reset, a watchdog circuit, A/D conversion, PWM modulation, an electricity-saving sleep mode, a wide working voltage range (2.5 to 6.5V), four oscillation modes and thirty five reduced instructions; in the storage battery voltage detection control circuit, the output ends of pin 6 and pin 7 of a singlechip are respectively connected with a suitable resistor, and dual-color light-emitting diodes are connected with the other ends of the resistors, and are then grounded; in the load control circuit, the anode of the storage battery is connected with the input end of a load, and the output end is connected with the drain of an MOS transistor, and is then grounded via the source. The intelligent controller has six wired spots, i.e. the anode and cathode of the solar panel, the anode and cathode of the storage battery and the anode and cathode of the load, which are correspondingly connected.
Description
Technical field
The utility model relates to a kind of controller, relate in particular to a kind of be applied to control accumulator cell charging and dischargings such as family, enterprise, road make the solar energy intelligent controller of power supply with solar energy.
Background technology
Energy scarcity is one of subject matter of our times, and oil, the coal-fired rise in price cause that machine stall, plant downtime and small towns have a power failure, and social development, people's life are brought very big inconvenience.Waterpower power supply or firepower power supply that the power supply of the electric lighting that family and public place are used provides for power department substantially, it provides convenience for people's life, but price is expensive, certainly will bring the consecutive problem if having a power failure.At present domestic and international solar photovoltaic conversion control technology is mainly based on optoelectronic switch, photosensitive switch and time controller, and adopt the solar energy intelligent controller technological innovation that the product of mature technique and relevant typing is not arranged as yet at home and abroad, optoelectronic switch is owing to reasons such as product cost costs, when applying, be subjected to great resistance, photosensitive switch, time controller in use very easily break down because its stability is relatively poor.
Summary of the invention
In order to solve prior art problems, the purpose of this utility model is to provide a kind of energy-conserving and environment-protective, easy to use, stable performance, long solar energy intelligent controller of life-span.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of solar energy intelligent controller, detect control circuit, load control circuit and protective circuit by charging control circuit, Single Chip Microcomputer (SCM) system, battery tension and form.Charging control circuit is made of solar panel, Schottky diode, fuse and storage battery; Single Chip Microcomputer (SCM) system comprises electrification reset, watchdog circuit, A/D conversion, PWM modulation, sleep battery saving mode, the wide 2.5～6.5V of operating voltage range, four kinds of modes of oscillation and 35 reduced instructions; Accumulator voltage detecting circuit is: 6 pin, 7 pin outputs at single-chip microcomputer connect a resistance respectively, and the other end at resistance connects a dichromatic LED then, and ground connection gets final product again; Load control circuit is: the input of the positive termination load of storage battery, source ground is passed through in the drain electrode of the output termination metal-oxide-semiconductor of load then.
Six wiring place are arranged on this intelligent controller, be respectively: the both positive and negative polarity of the both positive and negative polarity of solar panel, the both positive and negative polarity of storage battery, load, their both positive and negative polarity correspondence is joined.
The utility model adopt that unique solar cell output and storage battery directly link to each other method, by single-chip microcomputer according to the storage battery actual voltage value that detects and preset value relatively after, the duty ratio control that changes pwm pulse is attempted by the conducting and the deadline of the high-power MOS tube of solar cell output controls charging current than row.Controller has and overcharges, crosses and to put, under-voltage, overvoltage, overload, short circuit, connect anti-protection and the control of floating charge temperature self-compensation, and the persevering electric work energy of banishing of PWM controling appliance.
The beneficial effects of the utility model are: two-way Starting mode scalable, and charging process adopts the PWM modulation system, possesses the negative pulse buffering charging process that prolongs the life of storage battery, and the life-span can reach more than 10 years; There is not noise, can realizes control mode (intelligentized half-power) flexibly easily to different lamps in same highway section.Volume is little, and is easy to operate, the no hidden danger of safety, 12-24V ultralow pressure.Easy to use, can be accepted by huge numbers of families, be particularly useful for the mountainous rural area of few electricity or short of electricity; Clean energy resource, free from environmental pollution, cheap, safe and reliable.
Description of drawings
Fig. 1 solar energy intelligent controller structural representation.
Embodiment
Below in conjunction with accompanying drawing tool present embodiment of the present utility model is described in further detail.
A kind of solar energy intelligent controller; detecting control, load control and protection several sections by charging control, Single Chip Microcomputer (SCM) system, battery tension forms; wherein charging control circuit is made of solar panel, Schottky diode (MBR20100), fuse and storage battery; solar panel is converted into electric energy accumulators power supply then with the luminous energy that absorbs, and metal-oxide-semiconductor by the charging that directly influences storage battery with conducting whether.Single Chip Microcomputer (SCM) system is the core component of this controller, the used single-chip microcomputer of native system is the PIC16F716 model, its inside include electrification reset, watchdog circuit, A/D conversion, PWM modulation, sleep battery saving mode, operating voltage range wide (2.5～6.5V), four kind of mode of oscillation and 35 reduced instructions.It has played very crucial effect therein, is specially: can realize light-operated, time control, can reach the function of constant-current discharge etc. by the debugging of PWM pulsewidth.Battery tension detects control circuit: 6 pin, 7 pin outputs at single-chip microcomputer connect a resistance respectively, and the other end at resistance connects a dichromatic LED (public cloudy) then, and ground connection gets final product again.Load control circuit is: the input of the positive termination load of storage battery, source ground is passed through in the drain electrode of the output termination metal-oxide-semiconductor of load then.The concrete connection of system line is: six wiring place are arranged on this intelligent controller of design, be respectively: the both positive and negative polarity of the both positive and negative polarity of solar panel, the both positive and negative polarity of storage battery, load, can realize the purpose of this utility model as long as their both positive and negative polarity correspondence connected.
Claims (3)
1. solar energy intelligent controller, detect control circuit, load control circuit and protective circuit by charging control circuit, Single Chip Microcomputer (SCM) system, battery tension and form, it is characterized in that charging control circuit is made of solar panel, Schottky diode, fuse and storage battery; Single Chip Microcomputer (SCM) system comprises electrification reset, watchdog circuit, A/D conversion, PWM modulation, sleep battery saving mode, the wide 2.5～6.5V of operating voltage range, four kinds of modes of oscillation and 35 reduced instructions; Six wiring place are arranged on this intelligent controller, be respectively: the both positive and negative polarity of the both positive and negative polarity of solar panel, the both positive and negative polarity of storage battery, load, their both positive and negative polarity correspondence is joined.
2. a kind of solar energy intelligent controller according to claim 1, it is characterized in that, battery tension detects control circuit: 6 pin, 7 pin outputs at single-chip microcomputer connect a resistance respectively, and the other end at resistance connects a dichromatic LED then, and ground connection gets final product again.
3. a kind of solar energy intelligent controller according to claim 1 is characterized in that, load control circuit is: the input of the positive termination load of storage battery, source ground is passed through in the drain electrode of the output termination metal-oxide-semiconductor of load then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201049667U CN201663462U (en) | 2010-02-01 | 2010-02-01 | Solar intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201049667U CN201663462U (en) | 2010-02-01 | 2010-02-01 | Solar intelligent controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663462U true CN201663462U (en) | 2010-12-01 |
Family
ID=43233881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201049667U Expired - Fee Related CN201663462U (en) | 2010-02-01 | 2010-02-01 | Solar intelligent controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196639A (en) * | 2011-05-19 | 2011-09-21 | 佛山市顺德区嘉信灯饰有限公司 | Intelligent control circuit of solar LED lamp |
| CN102739110A (en) * | 2011-04-08 | 2012-10-17 | 三星电机株式会社 | Dc/dc converter and electric generating system using solar cell having the same |
| CN108414976A (en) * | 2018-01-17 | 2018-08-17 | 石化盈科信息技术有限责任公司 | Explosion-proof type bluetooth positioning device |
-
2010
- 2010-02-01 CN CN2010201049667U patent/CN201663462U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739110A (en) * | 2011-04-08 | 2012-10-17 | 三星电机株式会社 | Dc/dc converter and electric generating system using solar cell having the same |
| CN102196639A (en) * | 2011-05-19 | 2011-09-21 | 佛山市顺德区嘉信灯饰有限公司 | Intelligent control circuit of solar LED lamp |
| CN108414976A (en) * | 2018-01-17 | 2018-08-17 | 石化盈科信息技术有限责任公司 | Explosion-proof type bluetooth positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103889122B (en) | A kind of control system of solar street light | |
| CN102298884A (en) | Intelligent solar billboard | |
| CN102130630B (en) | Parallel connection protection circuit for solar module | |
| CN201663462U (en) | Solar intelligent controller | |
| CN103024993A (en) | Energy-saving outdoor illumination controlling system and controlling method | |
| CN201368393Y (en) | LED lamp electrified by solar energy | |
| CN101387380A (en) | Intelligent street lamp for comprehensively utilizing multi energy resources | |
| CN201491345U (en) | Solar generating controller | |
| CN202738220U (en) | Intelligent solar LED street lamp controller | |
| CN203690982U (en) | Networking centralized control system for solar traffic light with dual power supplies | |
| CN202034922U (en) | Parallel protection circuit of solar module group | |
| CN102427264A (en) | Design method of solar power supply controller | |
| CN203689699U (en) | Network centralized-control system of solar energy traffic signal lamp | |
| CN202261940U (en) | LED indoor illuminating system of solar PV power generation and commercial power complimentary type | |
| CN205489762U (en) | Simple and practical's portable power source | |
| CN205491327U (en) | Wireless Intelligence solar energy LED street lamp controller | |
| CN202958026U (en) | Energy-saving outdoor illumination control system | |
| CN104333941A (en) | Wind power and optical power complementation street lamp controller capable of monitoring, and control method thereof | |
| CN205335970U (en) | Roofing photovoltaic power generation system for building public lighting | |
| CN107401720A (en) | One kind carries stand-by power supply solar LED street lamp | |
| CN201038819Y (en) | Efficient solar lamp controller | |
| CN205079151U (en) | High -power LED street lamp based on electricity generation of commercial power compensation - gentle breeze | |
| CN203686846U (en) | Double power supply intelligent solar traffic signal lamp | |
| CN201490748U (en) | Multifunctional controller | |
| CN201742111U (en) | Wind-solar energy intelligent controller base on three-phase dual voltage rectifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUNAN PROVINCE TIANCI SUNSHINE SOLAR ENERGY CO., LTD. Assignor: Liao Xu Contract record no.: 2011430000032 Denomination of utility model: Solar intelligent controller Granted publication date: 20101201 License type: Exclusive License Record date: 20110401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20180201 |