CN2330097Y - Full-automatic uninterrupted solar power supply machine - Google Patents
Full-automatic uninterrupted solar power supply machine Download PDFInfo
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- CN2330097Y CN2330097Y CN 98205039 CN98205039U CN2330097Y CN 2330097 Y CN2330097 Y CN 2330097Y CN 98205039 CN98205039 CN 98205039 CN 98205039 U CN98205039 U CN 98205039U CN 2330097 Y CN2330097 Y CN 2330097Y
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Abstract
The utility model discloses a full-automatic uninterrupted solar power supply machine. The full-automatic uninterrupted solar power supply machine is composed of a solar battery, a combined rack, a plurality of accumulator batteries, an anticorrosive cabinet, a central control box, a control circuit, and an inverter, and the control circuit and the inverter are arranged in the central control box. The control circuit is composed of a central control panel and an A/D collecting assembly control board, wherein, the A/D collecting assembly control board is composed of the ports of the accumulator batteries, a DC output port, a photoelectric input port, an A/D output port, a switch array, and a switch control input port, and the central control panel is composed of an A/D input port, a switch value (I/O) output port, a microprocessor (CPU), an A/D converting circuit, data, a program memory, a linear transform device, and a photoelectric isolation device. The DC output port of the A/D collecting assembly control board is connected with the input terminal of the inverter. The output of the inverter is the AC 220V output of the power supply machine.
Description
The utility model relates to a kind of alternating current 220V electric supply installation, is meant a kind ofly by solar power generation especially, and computer controlled automatic is arranged, and the sun-generated electric power machine of AC and DC electricity can be provided automatically, incessantly.
At the little outlying district of the density of population, frontier sentry and field work station, knowledge falls behind, and does not have electricity, short of electricity, causes very big inconvenience for daily work and the life of people.Though can utilize modes such as wind-force, waterpower and thermal power generation to solve this difficulty, cost is bigger, brings problems such as maintenance, safety and environmental pollution again.
In addition, along with economy, development of science and technology, and the increasing of earth population, the energy lacks day by day remarkable, and therefore, people have begun various device for converting solar energy have been appearred in the utilization of solar energy and exploitation very early.
In view of the foregoing, the purpose of this utility model just is to provide a kind of full-automatic uninterrupted sun-generated electric power machine that is used for daily life, office, mini-plant and field work station etc. by solar power generation, its automatic control degree height, and can satisfy the power reguirements of different capacity by the automatic coupling of reasonably optimizing, reach unattended operation, stable performance simultaneously, have preferable performance price ratio.
The purpose of this utility model is achieved in that a kind of full-automatic uninterrupted sun-generated electric power machine, by solar battery group and sectional shelf-unit, a plurality of batteries and anticorrosion rack, central authorities' control cabinet and interior control circuit thereof, inverter is formed, control circuit is gathered the Combination Control plate by center control board and A/D and is formed, wherein, A/D gathers the Combination Control plate by the storage battery port, the dc output end mouth, the photoelectricity input port, the A/D output port, switch arrays and switch control input end mouth are formed, and the center control board is by the A/D input port, switching value (I/O) output port and microprocessor (CPU), the A/D change-over circuit, data and program storage, the linear transformation device, photoelectric isolating device is formed; The output of described solar cell is connected in this photoelectricity input port, the power end of described batteries all is connected in this storage battery port, switching value (I/O) output port links to each other with switch control input end mouth, the A/D output port links to each other with the A/D input port, the signal of A/D input port is through linear transformation device conversion, A/D is transformed into the I/O input port of microprocessor (CPU), the I/O output of microprocessor (CPU) arrives switching value (I/O) output port through photoelectric isolating device, the dc output end mouth of A/D collection Combination Control plate is connected to the input of inverter, and inverter is output as the alternating current 220V output of this power machine.
According to technique scheme, described batteries can be for being combined through series and parallel by more than one storage battery, described solar battery group also can be combined through series and parallel by more than one solar energy photocell board, and the voltage of the array output end of photoelectricity source electrode and batteries will be complementary.
According to technique scheme, described batteries also can have direct current output to connect a combination distributor circuit, and output 1.5V, 3V, 6V, 9V, 12V DC power supply are user-friendly to.
According to technique scheme, described switching value (I/O) output port also can other ports having be connected to acoustic-optic alarm.
According to technique scheme, after the output of described inverter can exchange output protection circuit through one, output AC 220V power supply used for the user again.
The utility model adopts computer to detect automatically and control mode, the electric energy of solar battery group output is stored in the storage battery square formation by automatic match circuit, the distributor circuit that rationalizes, computer satisfies the power reguirements of different capacity by the operate as normal such as DC load output, inversion control, AC load output, solar cell output and battery charging that self check and condition timing switch operating battery pack, battery backup and rechargeable battery set to this machine guarantee this power machine.The power machine dc output circuit provides (DC1.5V, 3V, 6V, 9V, 12V) direct current to combination household DC load, and the constant voltage circuit by the inversion rectification, exchanges output protection etc. and provide AC220V alternating current to load.The utility model stable performance, power supply quality height, unattended, can be in rated power uninterruptedly in time rating (reserves that fill of photocell and storage battery are determined time rating) guarantee power supply.The very suitable knowledge of characteristics of the present utility model and occupation mode falls behind, does not have household electricity, office electricity consumption, mini-plant electricity consumption, the electricity consumption of field work station, frontier sentry electricity consumption and the strategic electricity consumption on duty etc. of electricity, power-shortage area.
Below in conjunction with drawings and the specific embodiments the utility model is further described in more detail.
Fig. 1 is a formation block diagram of the present utility model;
Fig. 2 is control flow schematic diagram of the present utility model (is example to control 8 group storage battery groups);
Fig. 3 is center of the present utility model control board circuit theory diagrams (are example to control 5 group storage battery groups);
Fig. 4 gathers Combination Control plate circuit theory diagrams (is example to control 5 group storage battery groups) for A/D of the present utility model;
Fig. 5 monitors flow chart for the sequential of patrolling and examining of the present utility model;
Fig. 6 is the utility model direct current output combination distributor circuit schematic diagram;
Fig. 7 is the utility model rack and rear board schematic diagram;
Fig. 8 is the front panel schematic diagram of Fig. 7.
At first, see also shown in Figure 1, a kind of full-automatic uninterrupted sun-generated electric power machine of the utility model, by solar battery group and sectional shelf-unit, batteries and anticorrosion rack, central control cabinet and interior control circuit, inverter thereof are formed.Wherein, control circuit is made up of center control board and A/D collection Combination Control plate, and A/D gathers the Combination Control plate and comprises storage battery port, dc output end mouth, photoelectricity input port, A/D output port, switch arrays and switch control input end mouth; The center control board comprises A/D input port, switching value (I/O) output port and microprocessor (CPU), A/D change-over circuit, data and program storage, linear transformation device, photoelectric isolating device.
The output of solar cell is input to A/D by the photoelectricity input port and gathers the Combination Control plate, the input and output of batteries also are connected to the storage battery port that A/D gathers the Combination Control plate, A/D gathers the direct current of Combination Control plate and exports the input that is connected in inverter, DC-AC conversion by inverter, at its output output AC 220V, output as the full-automatic uninterrupted sun-generated electric power machine of the utility model provides AC220V alternating current to load, uses for the user.
The A/D input of center control board links to each other with the A/D output that A/D gathers the Combination Control plate; switch control by switch arrays is imported as the analog quantity that the magnitude of voltage to each batteries detects; the microprocessor of center control board (CPU) is by the analysis to the magnitude of voltage of each batteries of being gathered; judge; come the state of each batteries of optimum organization; make the batteries that reaches voltage rating enter operating state; be lower than the then shutdown of rated value; enter charged state; so repeatedly; make an inspection tour detection, reach full-automatic; the effect of uninterrupted power supply.The center control board has switching value (I/O) output port to link to each other with the switch control input end mouth that A/D gathers the Combination Control plate, comes the action of control switch array.
Referring to control flow schematic diagram of the present utility model shown in Figure 2 (to control 8 group storage battery groups; one group storage battery group is single 12V storage battery; direct current 48V is output as example); wherein microprocessor is gathered the magnitude of voltage of batteries respectively by the A/D collection terminal; as reach operating voltage and then control the relay protection switch motion that A/D gathers the Combination Control plate by 8 way switch amounts (I/O) output; make 4 storage battery tandem workings wherein; give inverter by dc output end output 48V direct current; carry out conversion output AC 220V by inverter; for the power supply user uses, charge and remain one of 4 storage batterys.
In reality was implemented, above-mentioned solar battery group can be the combination of photovoltaic cell module, and photovoltaic cell module can be monocrystalline, polycrystalline photovoltaic cell module or amorphous silicon battery plate, its towards should towards Due South to, with the angle of level ground be that latitude adds 5 to 30 degree.The array output electric energy of solar energy photocell board is to connect according to the needs of direct current output control voltage (DC12V, 24V, 48V, 96V, 110V, 144V, 160V, 220V, 288V), and carries out parallel connection by power demand (electric current).The cell voltage group of batteries can have DA12V, 24V, 48V, 96V, 144V, 288V etc., and the array output end and the battery voltage of photoelectricity source electrode will be complementary.
Referring to Fig. 6, for reaching convenient, practical purpose, the utility model is drawn a direct current power supply to direct current output combination distributor circuit in direct current output place of its batteries, provides direct currents such as DC1.5V, 3V, 5V, 6V, 9V, 12V to the load of combination household DC.Specifically can be guiding, protect of the influence of anti-phase back, regulate its output to a multinomial potentiometer W to electrical equipment by a diode D.The output of inverter also can exchange output AC 220V behind the output protection circuit through one, simply as piezo-resistance etc.
Referring to shown in Figure 7, anticorrosion rack of the present utility model and central control cabinet schematic appearance, central authorities' control cabinet comprises front and back panels, its rear board comprises battery pack output plug 1, battery pack input plug 2, battery switch 3, exchanging accessory power outlet is user's socket 8 (alternating current 220V), dc output end mouth 9.See shown in Figure 8ly, front panel comprises indication of photoelectricity voltage, electric current and alternating voltage dial gauge 4, storage battery work, power supply indication and alarm lamp 5, optoelectronic switch 6, alternating-current switch 7.
Fig. 3, Fig. 4 are respectively heart control board among the utility model, A/D and gather the specific embodiment circuit diagram of Combination Control plate (controlling 5 group storage battery groups, direct current output 48V, every group storage battery is that single 12V storage battery is an example).Wherein, the P1 among Fig. 3 is CPU, is that employing collection CPU, A/D conversion, data and procedure stores are the chip PCI16C74A of one, makes circuit succinct, reliable, stable.P2 is maxim479 for the linear transformation device, P19 is direct current (DC)-DC converting device PS1255,41-4P is A/D and power input interface, D1-DB25 is switching value (I/O) output control interface, wherein the 1-13 terminal of D1-DB25,23-25 terminal are switching value (I/O) control output and sound and light alarm control output, and the 14-19 terminal is an I/O output common port.11-16PIN among Fig. 4 is the input and the direct current output interface of batteries, its 1-10 terminal is the connectivity port of 5 Battery pack groups, be connected with 5 group storage batteries respectively, the 13-16 terminal is direct current 48V output, be connected to the input of inverter, inverter adopts DC-AC500 series, possibility of reversal square wave or sine wave.12-16PIN is I/O control input, the photoelectricity input interface of A/D output and solar battery group, U1-U10 is the switch arrays that bidirectional switch relay OEG1200 forms, wherein, the 7-16 terminal of 12-16PIN is I/O control input, link to each other with switching value (I/O) the control output end mouth of the D1-DB25 of above-mentioned center control board, be connected respectively to the relay control input end of U1-U10,5,6 terminals are relay common port control input, 1,2 terminals are the A/D output, be connected to the center control board 41-4P 3, the 4A/D input, finish magnitude of voltage analog acquisition to 5 Battery pack groups, 3,4 terminals are the photoelectricity input, from the output of solar battery group.
Referring to shown in Figure 5, the sequential of patrolling and examining of CPU monitors schematic flow sheet, and during work, CPU control switch relay carries out voltage detecting to 5 group storage battery groups respectively, if plural battery pack is lower than rated value, then shuts down and charges; If 5 battery voltages are superpressure, then charge closing power supply all.Otherwise, the actuating of relay of CPU control switch makes 4 battery pack enter operating state, lights 4 battery pack indicator lights and power supply indicator simultaneously, whether check system work is normal, as normally, then open 48V output switch, give inverter with the 48V direct current after the series connection, simultaneously, light indicator light, enter time-delay, the time arrives then in proper order repeatedly.
This shows; the full-automatic uninterrupted power supply machine of the utility model can carry out preferably, make up 5 group storage battery groups under the control of CPU, makes 4 groups of being in the normal voltage value in running order; and to another group battery backup action of charging, and the overvoltage protection that charges by CPU control.CPU regularly patrols and examines the magnitude of voltage of each batteries, be lower than rated value as a certain work accumulator battery voltage value, CPU control switch relay cut-in stand-by battery pack then, the batteries that magnitude of voltage is lower than rated value is charged, and guarantees handover security, no disturbance by the switch relay of parallel connection.
The full-automatic uninterrupted power supply machine of the utility model can be realized unattended operation, and the course of work is full-automatic, and guarantees the uninterrupted power supply output of stable, safety, standard, and simultaneously, volume Xiao Yi moves, and is easy to operate, safeguard.By rationally, effectively utilizing of solar energy reached energy-conservation, free of contamination beneficial effect.And noise is low, and the ratio of performance to price is good.
Claims (9)
1, a kind of full-automatic uninterrupted sun-generated electric power machine, by solar battery group and sectional shelf-unit, a plurality of batteries and anticorrosion rack, central authorities' control cabinet and interior control circuit thereof, inverter is formed, it is characterized in that: described control circuit is gathered the Combination Control plate by center control board and A/D and is formed, wherein, A/D gathers the Combination Control plate by the storage battery port, the dc output end mouth, the photoelectricity input port, the A/D output port, switch arrays and switch control input end mouth are formed, and the center control board is by the A/D input port, switching value (I/O) output port and microprocessor (CPU), the A/D change-over circuit, data and program storage, the linear transformation device, photoelectric isolating device is formed; The output of described solar cell is connected in this photoelectricity input port, the power end of described batteries all is connected in this storage battery port, switching value (I/O) output port links to each other with switch control input end mouth, the A/D output port links to each other with the A/D input port, the signal of A/D input port is through linear transformation device conversion, A/D is transformed into the I/O input port of microprocessor (CPU), the I/O output of microprocessor (CPU) arrives switching value (I/O) output port through photoelectric isolating device, the dc output end mouth of A/D collection Combination Control plate is connected to the input of inverter, and inverter is output as the alternating current 220V output of this power machine.
2, full-automatic uninterrupted sun-generated electric power machine according to claim 1, it is characterized in that: described batteries can be for being combined through series and parallel by more than one storage battery, described solar battery group also can be combined through series and parallel by more than one solar energy photocell board, and the voltage of the array output end of photoelectricity source electrode and batteries will be complementary.
3, full-automatic uninterrupted sun-generated electric power machine according to claim 1 is characterized in that: described batteries can have direct current output to connect a combination distributor circuit, output 1.5V, 3V, 6V, 9V, 12V DC power supply.
4, full-automatic uninterrupted sun-generated electric power machine according to claim 1, it is characterized in that: described switching value (I/O) output port also can other ports having be connected to acoustic-optic alarm.
5, full-automatic uninterrupted sun-generated electric power machine according to claim 1 is characterized in that: the output of described inverter can be through output AC 220V behind the interchange output protection circuit.
6, full-automatic uninterrupted sun-generated electric power machine according to claim 1, it is characterized in that: described switch arrays are made up of a plurality of bidirectional switch relay OEG1208.
7, full-automatic uninterrupted sun-generated electric power machine according to claim 1 is characterized in that; Described microprocessor (CPU), A/D change-over circuit, data and program storage are to be that the chip PCI series of one is finished by collection CPU, A/D conversion, data and procedure stores.
8, full-automatic uninterrupted sun-generated electric power machine according to claim 1, it is characterized in that: described central control cabinet comprises front and back panels, front panel comprises photoelectricity voltage, electric current indication and alternating voltage dial gauge, batteries work, power supply indication and alarm lamp, rear board comprises the interchange accessory power outlet, the dc output end mouth.
9, full-automatic uninterrupted sun-generated electric power machine according to claim 1 and 2, it is characterized in that: described solar energy photocell board can be monocrystalline, polycrystalline photovoltaic cell module or amorphous silicon battery plate, the angle of itself and level ground is that latitude adds 5 to 30 degree, and towards Due South to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205039 CN2330097Y (en) | 1998-06-01 | 1998-06-01 | Full-automatic uninterrupted solar power supply machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205039 CN2330097Y (en) | 1998-06-01 | 1998-06-01 | Full-automatic uninterrupted solar power supply machine |
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| Publication Number | Publication Date |
|---|---|
| CN2330097Y true CN2330097Y (en) | 1999-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98205039 Expired - Fee Related CN2330097Y (en) | 1998-06-01 | 1998-06-01 | Full-automatic uninterrupted solar power supply machine |
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| Country | Link |
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| CN (1) | CN2330097Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340046C (en) * | 2003-10-28 | 2007-09-26 | 黄敏超 | Multifunctional power supply system of solar energy |
| CN101872992A (en) * | 2010-07-15 | 2010-10-27 | 厦门闽隆科工贸有限公司 | General solar-powered auxiliary power supply system |
| CN102442332A (en) * | 2011-11-17 | 2012-05-09 | 广东工业大学 | Intelligent tracking system and processing method for solar railway labels |
| CN104137656A (en) * | 2012-03-02 | 2014-11-05 | 皇家飞利浦有限公司 | Led lighting arrangement and method of controlling a led lighting arrangement |
-
1998
- 1998-06-01 CN CN 98205039 patent/CN2330097Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340046C (en) * | 2003-10-28 | 2007-09-26 | 黄敏超 | Multifunctional power supply system of solar energy |
| CN101872992A (en) * | 2010-07-15 | 2010-10-27 | 厦门闽隆科工贸有限公司 | General solar-powered auxiliary power supply system |
| CN102442332A (en) * | 2011-11-17 | 2012-05-09 | 广东工业大学 | Intelligent tracking system and processing method for solar railway labels |
| CN102442332B (en) * | 2011-11-17 | 2015-05-06 | 广东工业大学 | Processing method of intelligent tracking system for solar railway labels |
| CN104137656A (en) * | 2012-03-02 | 2014-11-05 | 皇家飞利浦有限公司 | Led lighting arrangement and method of controlling a led lighting arrangement |
| CN104137656B (en) * | 2012-03-02 | 2016-06-01 | 皇家飞利浦有限公司 | The method of LED light device and control LED light device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |