CN105553076A - Versatile power generation device - Google Patents
Versatile power generation device Download PDFInfo
- Publication number
- CN105553076A CN105553076A CN201511002305.7A CN201511002305A CN105553076A CN 105553076 A CN105553076 A CN 105553076A CN 201511002305 A CN201511002305 A CN 201511002305A CN 105553076 A CN105553076 A CN 105553076A
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- 238000010248 power generation Methods 0.000 title abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims abstract description 10
- 230000009466 transformation Effects 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000844 transformation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention proposes a versatile power generation device. The versatile power generation device comprises a hydraulic turbine generator, a wind driven generator and a solar cell panel, wherein the output ends of the hydraulic turbine generator, the wind driven generator and the solar cell panel are respectively connected to a power conversion circuit through diodes, the output end of the power conversion circuit is connected to a storage battery and a load, the power generation system also comprises a hydraulic detector, a wind detector and an illumination detector which are used for outputting a hydraulic detection signal, a wind detection signal and an illumination intensity signal to a controller, and the controller is used for outputting on/off signals to the hydraulic turbine generator, the wind driven generator and the solar cell panel. With the power generation system proposed by the invention, various power supply devices are effectively combined, the power generation efficiency is high, the power generation system is stable in running, all-weather power generation is achieved, and green and high-efficiency power generation is really achieved.
Description
Technical field
The present invention relates to technical field of electric power, particularly the diversified generating equipment of one.
Background technology
Existing generating equipment is more single, generally only has wind energy, solar energy, tidal energy independently generating equipment.Especially island powers, once generating equipment causes power failure due to fault or natural energy resources shortage, user can only wait for that maintenance personal fixes and could continue to use, and can cause the unnecessary loss of man power and material.
Summary of the invention
The present invention proposes a kind of diversified generating equipment, solves the problem that existing generating equipment supply power mode is single.
Technical scheme of the present invention is achieved in that
A kind of diversified generating equipment, comprise: hydraulic turbine generator, wind-driven generator and solar panel, the output of described hydraulic turbine generator, wind-driven generator and solar panel is connected to circuit transformations circuit respectively by diode, and the output of power transformation circuit is connected to storage battery and load; Also comprise waterpower detector, wind-force detector and illumination detector, export waterpower detection signal, wind-force detection signal and intensity of illumination signal to controller, controller exports and turns on and off signal to described hydraulic turbine generator, wind-driven generator and solar panel;
Described electric power variation circuit comprises: input port, receives input voltage; Output port, provides output voltage; Input inductor and the first power switch, be coupled in series between input port and reference ground; Second power switch, is coupled between the coupled in series node of the first power switch and input inductor and output port; Output capacitor, is coupled between output port and reference ground; Feedback component, is coupled to output port and receives output voltage, and produce the feedback voltage of reflection output voltage; Voltage comparator, has in-phase input end, inverting input and lead-out terminal, its inverting input threshold level voltage, and its in-phase input end is coupled to feedback component and receives feedback voltage, and its lead-out terminal produces voltage comparison signal; First logic switch, have the first terminal, the second terminal and control terminal, its first terminal couples first frequency signal, and its control terminal is coupled to the lead-out terminal receiver voltage comparison signal of voltage comparator; Second logic switch, there is the first terminal, the second terminal and control terminal, its the first terminal couples second frequency signal, its control terminal is coupled to the lead-out terminal receiver voltage comparison signal of voltage comparator, second terminal of wherein said first logic switch provides frequency reference signal together with being coupled in the second terminal of the second logic switch; Frequency comparator, has in-phase input end, inverting input and lead-out terminal, and its inverting input is coupled to the second terminal of the first logic switch and the second terminal reception frequency reference signal of the second logic switch, and its lead-out terminal provides clock signal; Sawtooth generator, is coupled to the lead-out terminal receive clock signal of frequency comparator, and provides sawtooth signal to the in-phase input end of frequency comparator based on clock signal; Control and drive circuit, be coupled to the lead-out terminal receive clock signal of frequency comparator, and based on clock signal, produce double switch drive singal, to control the break-make of the first power switch and the second power switch.
Alternatively, described controller is dsp processor.
Alternatively, described controller is arm processor.
Alternatively, described controller is single-chip microcomputer.
Alternatively, described dsp processor is TI company 2812 series processors.
Alternatively, described single-chip microcomputer is 51 series monolithics.
The invention has the beneficial effects as follows: diversified generating equipment achieves effective combination of multiple power supply unit, and generating efficiency is high, stable, round-the-clock generating, really accomplish that green high-efficient generates electricity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the control circui block diagram of the present invention's variation generating equipment;
Fig. 2 is the circuit diagram of power transformation circuit of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, diversified generating equipment of the present invention comprises: hydraulic turbine generator 10, wind-driven generator 20 and solar panel 30, the output of hydraulic turbine generator 10, wind-driven generator 20 and solar panel 30 is connected to circuit transformations circuit 40 respectively by diode, and the output of power transformation circuit 100 is connected to storage battery 50 and load 60; Variation generating equipment also comprises waterpower detector 11, wind-force detector 21 and illumination detector 31, export waterpower detection signal, wind-force detection signal and intensity of illumination signal to controller 70, controller 70 exports and turns on and off signal to hydraulic turbine generator 10, wind-driven generator 20 and solar panel 30, and such as controller 70 can be dsp processor or arm processor.
Fig. 2 is the electrical block diagram of power transformation circuit 100 according to an embodiment of the invention.As shown in Figure 2, power transformation circuit 100 of the present invention comprises: input port 101, receives input voltage vin; Output port 102, provides output voltage Vo; Input inductor 103 and the first power switch 104, be coupled in series between input port 101 and reference ground; Second power switch 105, between the coupled in series node being coupled in the first power switch 104 and input inductor 103 and output port 102; Output capacitor 106, is coupled between output port 102 and reference ground; Feedback component 107, is coupled to output port 102 and receives output voltage Vo, and produces the feedback voltage Vfb of reflection output voltage Vo; Voltage comparator 108, has in-phase input end, inverting input and lead-out terminal, its inverting input threshold level voltage Vth, and its in-phase input end is coupled to feedback component 107 and receives feedback voltage Vfb, and its lead-out terminal produces voltage comparison signal; First logic switch 109-1, has the first terminal, the second terminal and control terminal, and its first terminal couples first frequency signal Vf1, and its control terminal is coupled to the lead-out terminal receiver voltage comparison signal of voltage comparator 108; Second logic switch 109-2 has the first terminal, the second terminal and control terminal, and its first terminal couples second frequency signal Vf2, and its control terminal is coupled to the lead-out terminal receiver voltage comparison signal of voltage comparator 108; Together with second terminal of wherein said first logic switch 109-1 is coupled in second terminal of the second logic switch 109-2, provide frequency reference signal Vfr; Frequency comparator 110, there is in-phase input end, inverting input and lead-out terminal, its inverting input is coupled to second terminal of the first logic switch 109-1 and the second terminal reception frequency reference signal Vfr of the second logic switch 109-2, and its lead-out terminal provides clock signal clk; Sawtooth generator 111, is coupled to the lead-out terminal receive clock signal CLK of frequency comparator 110, and provides sawtooth signal Vsw to the in-phase input end of frequency comparator 110 based on clock signal clk; Control and drive circuit 112, be coupled to the lead-out terminal receive clock signal CLK of frequency comparator 110, and based on clock signal clk, produce double switch drive singal, to control the break-make of the first power switch 104 and the second power switch 105.
During work, controller 70 is by waterpower detector 11, wind-force detector 21 and illumination detector 31 testing environment situation, in running order according to the equipment that waterpower detection signal, wind-force detection signal and intensity of illumination signal controlling at least 2 cover generating efficiency is high, the electric energy part produced is delivered directly to load 60, and unnecessary power storage is to storage battery 50.
Diversified generating equipment of the present invention, adopt hydraulic turbine generator tidal energy well should be used, flux and reflux drives turbine rotation; Sea wind ensure that whole day and the stability of wind power generation simultaneously; In bright day gas, the electric energy of solar panel stable output, three kinds of generating equipments generate electricity, together by electrical power storage in storage battery.
Diversified generating equipment of the present invention achieves effective combination of multiple power supply unit, and generating efficiency is high, stable, round-the-clock generating, really accomplishes that green high-efficient generates electricity.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a diversified generating equipment, it is characterized in that, comprise: hydraulic turbine generator, wind-driven generator and solar panel, the output of described hydraulic turbine generator, wind-driven generator and solar panel is connected to power transformation circuit respectively by diode, and the output of power transformation circuit is connected to storage battery and load;
Also comprise waterpower detector, wind-force detector and illumination detector, export waterpower detection signal, wind-force detection signal and intensity of illumination signal to controller, controller exports and turns on and off signal to described hydraulic turbine generator, wind-driven generator and solar panel;
Described power transformation circuit comprises: input port, receives input voltage;
Output port, provides output voltage;
Input inductor and the first power switch, be coupled in series between input port and reference ground;
Second power switch, is coupled between the coupled in series node of the first power switch and input inductor and output port;
Output capacitor, is coupled between output port and reference ground;
Feedback component, is coupled to output port and receives output voltage, and produce the feedback voltage of reflection output voltage;
Voltage comparator, has in-phase input end, inverting input and lead-out terminal, its inverting input threshold level voltage, and its in-phase input end is coupled to feedback component and receives feedback voltage, and its lead-out terminal produces voltage comparison signal;
First logic switch, have the first terminal, the second terminal and control terminal, its first terminal couples first frequency signal, and its control terminal is coupled to the lead-out terminal receiver voltage comparison signal of voltage comparator;
Second logic switch, there is the first terminal, the second terminal and control terminal, its the first terminal couples second frequency signal, its control terminal is coupled to the lead-out terminal receiver voltage comparison signal of voltage comparator, second terminal of wherein said first logic switch provides frequency reference signal together with being coupled in the second terminal of the second logic switch;
Frequency comparator, has in-phase input end, inverting input and lead-out terminal, and its inverting input is coupled to the second terminal of the first logic switch and the second terminal reception frequency reference signal of the second logic switch, and its lead-out terminal provides clock signal;
Sawtooth generator, is coupled to the lead-out terminal receive clock signal of frequency comparator, and provides sawtooth signal to the in-phase input end of frequency comparator based on clock signal;
Control and drive circuit, be coupled to the lead-out terminal receive clock signal of frequency comparator, and based on clock signal, produce double switch drive singal, to control the break-make of the first power switch and the second power switch.
2. diversified generating equipment as claimed in claim 1, is characterized in that, described controller is dsp processor.
3. diversified generating equipment as claimed in claim 1, is characterized in that, described controller is arm processor.
4. diversified generating equipment as claimed in claim 1, is characterized in that, described controller is single-chip microcomputer.
5. diversified generating equipment as claimed in claim 2, is characterized in that, described dsp processor is TI company 2812 series processors.
6. diversified generating equipment as claimed in claim 4, is characterized in that, described single-chip microcomputer is 51 series monolithics.
Priority Applications (1)
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CN201511002305.7A CN105553076A (en) | 2015-12-25 | 2015-12-25 | Versatile power generation device |
Applications Claiming Priority (1)
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CN201511002305.7A CN105553076A (en) | 2015-12-25 | 2015-12-25 | Versatile power generation device |
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CN105553076A true CN105553076A (en) | 2016-05-04 |
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CN201511002305.7A Pending CN105553076A (en) | 2015-12-25 | 2015-12-25 | Versatile power generation device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113544622A (en) * | 2019-01-09 | 2021-10-22 | 德克萨斯仪器股份有限公司 | Controller circuit of photovoltaic submodule |
Citations (5)
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CN103051184A (en) * | 2012-12-12 | 2013-04-17 | 青岛联盟电子仪器有限公司 | Boosted circuit |
CN103095129A (en) * | 2012-12-12 | 2013-05-08 | 青岛联盟电子仪器有限公司 | Switch frequency hopping synchronous voltage reduction circuit |
CN203339791U (en) * | 2013-06-21 | 2013-12-11 | 青岛滨海学院 | All-weather power station |
US20140176337A1 (en) * | 2012-12-20 | 2014-06-26 | David Valin | Solar panel wind turbine communication server network apparatus method and mechanism |
CN104617685A (en) * | 2015-02-17 | 2015-05-13 | 湖南大学 | Contactless inductive power transmission control device and method thereof |
-
2015
- 2015-12-25 CN CN201511002305.7A patent/CN105553076A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103051184A (en) * | 2012-12-12 | 2013-04-17 | 青岛联盟电子仪器有限公司 | Boosted circuit |
CN103095129A (en) * | 2012-12-12 | 2013-05-08 | 青岛联盟电子仪器有限公司 | Switch frequency hopping synchronous voltage reduction circuit |
US20140176337A1 (en) * | 2012-12-20 | 2014-06-26 | David Valin | Solar panel wind turbine communication server network apparatus method and mechanism |
CN203339791U (en) * | 2013-06-21 | 2013-12-11 | 青岛滨海学院 | All-weather power station |
CN104617685A (en) * | 2015-02-17 | 2015-05-13 | 湖南大学 | Contactless inductive power transmission control device and method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113544622A (en) * | 2019-01-09 | 2021-10-22 | 德克萨斯仪器股份有限公司 | Controller circuit of photovoltaic submodule |
CN113544622B (en) * | 2019-01-09 | 2023-12-15 | 德克萨斯仪器股份有限公司 | Controller circuit of photovoltaic sub-module |
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Application publication date: 20160504 |